Anritsu MT8220T User Manual

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User Guide

BTS Master™ MT8220T

High Performance Handheld Base Station Analyzer

Appendix A provides a list of supplemental documentation for the

BTS Master features and options. The documentation set is available as PDF files on the Anritsu website.

Anritsu Company 490 Jarvis Drive Morgan Hill, CA 95037-2809 USA

http://www.anritsu.com

Part Number: 10580-00366

Published: June 2018

Revision: L

Chapter 1—General Information

1-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Additional Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Contacting Anritsu for Sales and Service . . . . . . . . . . . . . . . . . . . . . . . 1-2

1-2 Instrument Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Available Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1-3 Calibration and Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1-4 Instrument Care and Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . 1-5

Connector Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

ESD Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

RF Input Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

1-5 Secure Environment Workplace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

BTS Master Memory Types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Erase All User Files in Internal Memory . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Recommended Usage in a Secure Environment . . . . . . . . . . . . . . . . . 1-9

Chapter 2—Instrument Overview

2-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2-2 Turning On the BTS Master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2-3 Instrument Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Fan Inlet and Exhaust Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Front Panel Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

2-4 Interface Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Touch Screen Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Symbols and Icons on the Title Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Symbols and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Display Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Touch Screen Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

2-5 Data Entry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

Text Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

Numeric Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

Selection Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

2-6 Mode Selector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

2-7 Connector Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

2-8 Soft Carrying Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18

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Table of Contents (Continued)

2-9 Tilt Bail Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

Chapter 3—Quick Start

3-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3-2 Measurement Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Connect the Input Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Editing and Entering Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Selecting the Analyzer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

3-3 Set the Measurement Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Using Start and Stop Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Entering Center Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Selecting Signal Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Setting Measurement Frequency Bandwidth . . . . . . . . . . . . . . . . . . . 3-3

3-4 Set the Amplitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Setting Amplitude Reference Level and Scale . . . . . . . . . . . . . . . . . . . 3-4

Setting Amplitude Range and Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Reference Level Offset for External Loss or External Gain . . . . . . . . . . 3-5

3-5 Set the Span . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

3-6 Setting Up Limit Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Simple Limit Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Limit Line Envelope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Complex Limit Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

3-7 Setting Up Markers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

3-8 Selecting a Measurement Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

3-9 Saving Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

3-10 Anritsu PC Software Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

3-11 External Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

Chapter 4—File Management

4-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

4-2 Managing Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

File Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Save Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Recall Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Copy Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Delete Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

4-3 File Menu Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

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Table of Contents (Continued)

4-4 File Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Save Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

File Type Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Save Location Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Save On... Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

Recall Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

Copy Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15

Delete Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

Chapter 5—System Operation

5-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

5-2 System Menu Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

5-3 System Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

System Options Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

System Options 2/2 Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

Power-On Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Display Settings Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

Brightness Settings Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

Reset Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

5-4 Preset Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

5-5 Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

5-6 Firmware Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

Chapter 6—GPS

6-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

6-2 Activating the GPS Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

6-3 Resetting GPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

6-4 Saving and Recalling Traces with GPS Information . . . . . . . . . . . . . . . . . . 6-3

Saving Traces with GPS Information. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Recalling GPS Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

6-5 GPS Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

Chapter 7—Anritsu Tool Box

7-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7-2 Software Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7-3 Anritsu Software Tool Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

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Table of Contents (Continued)

7-4 Software Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Line Sweep Tools (LST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Master Software Tools (MST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

easyTest Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

easyMap Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

Wireless Remote Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

Chapter 8—Web Remote Control

8-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

8-2 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

LAN Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Connection to a Wireless Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

8-3 Web Remote Control Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

User Login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Home Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5

Capture Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7

Capture Trace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7

File List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8

Device Management (not as Administrator) . . . . . . . . . . . . . . . . . . . . . 8-8

Device Management (Administrator) . . . . . . . . . . . . . . . . . . . . . . . . . 8-10

Logout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12

Appendix A—Measurement Guides

A-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

Appendix B—Error Messages

B-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

B-2 Self Test or Application Self Test Error Messages . . . . . . . . . . . . . . . . . . B-1

B-3 Operation Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

Appendix C—LAN and DHCP

C-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1

C-2 LAN Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

C-3 Ethernet Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1

Ethernet Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

DHCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-4

C-4 ipconfig Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-5

C-5 Ping Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-6

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Table of Contents (Continued)

Appendix D—Glossary of Terms

D-1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-1

D-2 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1

Index

MT8220T UG PN: 10580-00366 Rev. L Contents-5

Contents-6 PN: 10580-00366 Rev. L MT8220T UG

Chapter 1 — General Information

1-1 Introduction

The BTS Master User Guide is part of a set of manuals that describe all of the instrument functions and their use. This manual covers the instrument overview, system functions and other common features, along with a brief guide to basic measurement concepts and setups. Instrument operations are explained in various document types as listed below.

Additional Documentation

Document Part Number Description (Required Option)

10100-00065 Important Product Information, Compliance, and Safety Notices

Spectrum Analyzer Measurement Guide Bias-Tee (Option 10) IQ Waveform Capture (Option 24)

10580-00349

10580-00230 Cable and Antenna Analyzer Measurement Guide

10580-00232

10580-00234

10580-00235

10580-00236

10580-00240

10580-00280

10580-00367 Programming Manual 10580-00368 Maintenance Manual

Interference Analyzer (Option 25) Channel Scanner (Option 27) Zero-Span IF Output (Option 89) Gated Sweep (Option 90) Coverage Mapping (Option 431)

Signal Generators Measurement Guide Vector Signal Generator (Option 23)

3GPP Signal Analyzer Measurement Guide GSM/GPRS/EDGE Measurements (Option 880) W-CDMA/HSPA+ Measurements (Option 881) TD-SCDMA/HSPA+ Measurements (Option 882) LTE/LTE-A FDD/TDD Measurements (Option 883) LTE 256QAM Demodulation Measurements (Option 886) NB-IoT Measurements (Option 887)

3GPP2 Signal Analyzer Measurement Guide CDMA/EV-DO Measurements (Option 884)

WiMAX Signal Analyzer Measurement Guide WiMAX Fixed/Mobile Measurements (Option 885)

Power Meter Measurement Guide Internal Power Meter High-Accuracy Power Meter (Option 19)

PIM Master User Guide PIM Analyzer (requires PIM Master MW82xxA)

MT8220T UG PN: 10580-00366 Rev. L 1-1

1-2 Instrument Description General Information

Document Part Number Description (Required Option)

CPRI LTE RF Analyzer and BBU Emulator Measurement Guide CPRI LTE RF Measurements (Option 752; requires Option 759)

10580-00415

10580-00434

11410-00698

a.The obsolete Option 751 is functionally identical to the combined Options 752 and 759.

Read the Handheld Instruments Product Information, Compliance, and Safety Guide (PN: 10100-00065) for important safety, legal, and regulatory notices before operating the equipment. For additional information and literature covering your product, visit the product page of your instrument and select the Library tab:

http://www.anritsu.com/en-US/test-measurement/products/mt8220t

PIM over CPRI Measurements (Option 754; requires Option 752) CPRI BBU Emulation Nokia/ALu LTE (Option 760; requires Option 752) RET Device Test Nokia/ALu (Option 761; requires Option 760)

OBSAI LTE RF Analyzer Measurement Guide OBSAI LTE RF Measurements (Option 753; requires Option 759)

BTS Master Technical Data Sheet Performance Specifications, Instrument Options and Accessories

Contacting Anritsu for Sales and Service

To contact Anritsu, visit the following URL and select the services in your region:

http://www.anritsu.com/contact-us.

1-2 Instrument Description

The MT8220T BTS Master is an integrated multi-functional base station test tool that eliminates the need to carry and to learn to use multiple test sets. The measurement capabilities include: spectrum analyzer smart measurements, precision return loss, VSWR, cable loss, distance-to-fault, two port gain/loss, one-port and two-port magnitude and phase, interference analysis, spectrogram, and power meter.

RF, advanced demodulation, and over-the-air (OTA) measurements can be applied to GSM/GPRS/EDGE, W-CDMA/HSPA+, TD-SCDMA/HSPA+, LTE FDD/TDD, CDMA/EV-DO, and WiMAX Fixed/Mobile signals.

Additional capabilities include a Vector Signal Generator (VSG), GPS location information, and enhanced external frequency reference oscillator accuracy.

The MT8220T model has cable and antenna analysis (400 MHz to 6.0 GHz), spectrum analysis (150 kHz to 7.1 GHz), and an internal power meter (10 MHz to 7.1 GHz). The cable and antenna analysis is performed by a Vector Network Analyzer that is designed to make accurate vector-corrected 1-port and 1-path, 2-port magnitude and phase measurements from 400MHz to 6GHz.

1-2 PN: 10580-00366 Rev. L MT8220T UG

General Information 1-2 Instrument Description

The MT8220T is also a synthesizer-based spectrum analyzer that provides quick and accurate measurement results. Measurements can be easily made by using the main instrument functions: frequency, span, amplitude, and bandwidth. Dedicated keys for one-button measurements of field strength, channel power, occupied bandwidth, Adjacent Channel Power Ratio (ACPR), and Carrier to Interference Ratio (C/I) make the handheld MT8220T the ideal choice for the field. A familiar calculator-type keypad allows for fast data entry.

In transmitter analyzer mode, the MT8220T displays 6 markers and the marker table in Code Domain Power and Codogram displays. In Spectrum Analyzer mode, a full range of marker capabilities (such as peak, center, and delta functions) are provided for faster, more comprehensive analysis of displayed signals. Upper and lower multi-segmented limit lines are available to create quick, simple pass/fail measurements. A menu option provides for an audible alert when a limit value is exceeded.

Time and date stamping of measurement data is automatic. The internal memory provides for storage and recall of traces and measurement setups. The bright daylight-viewable, high-resolution, color liquid crystal display (LCD) provides easy viewing in a variety of lighting conditions. The MT8220T is capable of approximately 2.5 hours of continuous operation from a fully charged battery and can be operated from a 12 VDC source, which also simultaneously charges the battery.

Several PC-based software programs are available free-of-charge from Anritsu. Refer to

Chapter 7 for a brief overview.

• Anritsu Master Software Tools (MST) provides a convenient means for storing measurement data. Master Software Tools can also convert measurements from the display into several graphic formats. Master Software Tools supports all of the options that are provided with the instrument.

• Line Sweep Tools (LST) can be used with Cable & Antenna measurements to create reports, view and organize data, analyze historical data, edit markers and limit lines, rename traces and trace analysis.

• easyMap Tools is used to create maps for coverage and interference mappings.

Additional information for specific software programs is available under the software’s Help menu.

Measurements may be stored in internal memory, on a USB flash drive, or a FAT32-formatted external disk. Stored measurements can be downloaded to a PC by using the included USB and Ethernet cables. After being stored, the graphic trace can then be displayed, scaled, or enhanced with markers and limit lines. Historical graphs can be overlaid with current data by using the PC mouse in a drag-and-drop fashion. The underlying data can be extracted and used in spreadsheets or for other analytical tasks.

Available Options

Available options for the BTS Master are listed in Table 1-1.

Table 1-1. Available Options

Option Description

MT8220T-0010 Bias-Tee

MT8220T-0019 High-Accuracy Power Meter (sensor not included)

MT8220T UG PN: 10580-00366 Rev. L 1-3

1-3 Calibration and Verification General Information

Tab le 1-1 . Available Options

Option Description

MT8220T-0023 Vector Signal Generator

MT8220T-0024 I/Q Waveform Capture

MT8220T-0025 Interference Analyzer

MT8220T-0027 Channel Scanner

MT8220T-0089 Zero-Span IF Output

MT8220T-0090 Gated Sweep

MT8220T-0098 Standard Calibration to ISO17025 and ANSI/NCSL Z540-1

MT8220T-0099 Premium Calibration to ISO17025 and ANSI/NCSL Z540-1 (provides

everything included with Option 98 plus test report and uncertainty data)

MT8220T-0431 Coverage Mapping

MT8220T-0752 CPRI LTE RF Measurements (requires Option 759)

MT8220T-0753 OBSAI LTE RF Measurements (requires Option 759)

MT8220T-0754 PIM over CPRI Measurements (requires Option 752)

MT8220T-0759 RF over Fiber Hardware (requires Option 752 or 753)

MT8220T-0760 CPRI BBU Emulation Nokia/ALu LTE (requires Option 752)

MT8220T-0761 RET Device Test Nokia/ALu (requires Option 760)

MT8220T-0880 GSM/GPRS/EDGE Measurements

MT8220T-0881 W-CDMA/HSPA+ Measurements

MT8220T-0882 TD-SCDMA/HSPA+ Measurements

MT8220T-0883 LTE/LTE-A FDD/TDD Measurements

MT8220T-0884 CDMA/EV-DO Measurements

MT8220T-0885 WiMAX Fixed/Mobile Measurements

MT8220T-0886 LTE 256QAM Demodulation Measurements (requires Option 883)

MT8220T-0887 NB-IoT Measurements

1-3 Calibration and Verification

The MT8220T loads factory calibration data during start-up, eliminating the need for daily calibration checks. In W-CDMA mode, an additional automatic calibration is performed as the internal temperature of the MT8220T changes (to ensure the best possible measurement results). The Cable and Antenna Analyzer mode requires calibration standards for OPEN, SHORT, and LOAD (OSL), which are sold separately.

Although the MT8220T does not require daily field calibration, Anritsu recommends an annual calibration and performance verification by local Anritsu service centers. Contact information for Anritsu Service Centers is available at http://www.anritsu.com/contact-us.

Note

1-4 PN: 10580-00366 Rev. L MT8220T UG

Anritsu recommends allowing the instrument to warm up to typical operation temperature (approximately 15 minutes) before calibrating.

General Information 1-4 Instrument Care and Preventive Maintenance

1-4 Instrument Care and Preventive Maintenance

BTS Master care and preventive maintenance consist of cleaning the unit and inspecting and cleaning the RF connectors on the instrument and all accessories. Clean the BTS Master with a soft, lint-free cloth dampened with water or water and a mild cleaning solution.

Caution To avoid damaging the display or case, do not use solvents or abrasive cleaners.

Connector Care

Clean the RF connectors and center pins with a cotton swab dampened with denatured alcohol. Visually inspect the connectors. The fingers of N(f) connectors and the pins of N(m) connectors should be unbroken and uniform in appearance. If you are unsure whether the connectors are undamaged, gauge the connectors to confirm that the dimensions are correct. Visually inspect the test port cables. Test port cables should be uniform in appearance, not stretched, kinked, dented, or broken.

To prevent damage to your instrument, do not use pliers or a plain wrench to tighten the Type-N connectors. The recommended torque is 12 lbf·in to 15 lbf· in (1.36 N ·m to 1.70 N·m). Inadequate torque settings can affect measurement accuracy. Over-tightening connectors can damage the cable, the connector, the instrument, or all of these items.

Visually inspect connectors for general wear, cleanliness, and for damage such as bent pins or connector rings. Repair or replace damaged connectors immediately. Dirty connectors can limit the accuracy of your measurements. Damaged connectors can harm the instrument. Connection of cables carrying an electrostatic potential, excess power, or excess voltage can damage the connector, the instrument, or both.

Connecting Procedure

1. Carefully align the connectors. The male connector center pin must slip concentrically into the contact fingers of the female connector

2. Push connectors straight together. Do not twist or screw them together. A slight resistance can usually be felt as the center conductors mate.

3. To tighten, turn the connector nut, not the connector body. Major damage can occur to the center conductor and to the outer conductor if the connector body is twisted.

4. If you use a torque wrench, initially tighten by hand so that approximately 1/8 turn or 45 degrees of rotation remains for the final tightening with the torque wrench.

Relieve any side pressure on the connection (such as from long or heavy cables) in order to assure consistent torque. Use an open-end wrench to keep the connector body from turning while tightening with the torque wrench.

Do not over-torque the connector.

Disconnecting Procedure

1. If a wrench is needed, use an open-end wrench to keep the connector body from turning while loosening with a second wrench.

2. Complete the disconnection by hand, turning only the connector nut.

3. Pull the connectors straight apart without twisting or bending.

MT8220T UG PN: 10580-00366 Rev. L 1-5

1-4 Instrument Care and Preventive Maintenance General Information

ESD Caution

The MT8220T, like other high performance instruments, is susceptible to ESD (electrostatic discharge) damage. Coaxial cables and antennas often build up a static charge, which may damage the MT8220T input circuitry (if allowed to discharge by connecting directly to the MT8220T without previously discharging the static charge). MT8220T operators must be aware of the potential for ESD damage and take all necessary precautions.

Operators should exercise practices outlined within industry standards such as JEDEC-625 (EIA-625), MIL-HDBK-263, and MIL-STD-1686, which pertain to ESD and ESDS devices, equipment, and practices. Because these apply to the MT8220T, Anritsu Company recommends that any static charges that may be present be dissipated before connecting coaxial cables or antennas to the MT8220T. This may be as simple as temporarily attaching a short or load device to the cable or antenna prior to attaching to the MT8220T. Remember that the operator may also carry a static charge that can cause damage. Following the practices outlined in the above standards ensures a safe environment for both personnel and equipment.

RF Input Warning

The BTS Master is a sensitive measuring instrument designed to measure low power levels. Avoid damaging this sensitive circuitry by observing the maximum input levels printed on the instrument connector labeling and specified in the product technical data sheet.

Typical maximum input is +30 dBm (±50 VDC) and could be less if additional features, such as a preamplifier, are in use. Be sure to review the product technical data sheet or Anritsu website for recommended components and accessories that can help you protect your instrument. These include a variety of adapters, attenuators, filters, and RF detection accessories.

1-6 PN: 10580-00366 Rev. L MT8220T UG

General Information 1-4 Instrument Care and Preventive Maintenance

Battery Compartment Door

Battery Replacement

The battery can be replaced without the need for any tools. The battery compartment is located on the lower left side of the instrument, with the measurement display facing you. Slide the battery door down, towards the bottom of the instrument. To remove the battery pack, pull straight out on the battery lanyard.

Figure 1-1. Battery Compartment Door

Warning

The battery that is supplied with the BTS Master may need charging before use. The battery can be charged while it is installed in the BTS Master by using either the AC-DC adapter or the 12-Volt DC adapter, or outside the BTS Master with the optional Dual Battery Charger. Refer to “Symbols and Indicators” on page 2-9 for a description of battery symbols.

Caution

Note

To avoid damage, use only Anritsu approved batteries, adapters, and chargers with this instrument.

When using the Automotive Adapter, always verify that the supply is rated for a minimum of 60 Watts at 12 VDC, and that the socket is clear of any dirt or debris. If the adapter plug becomes hot to the touch during operation, discontinue use immediately.

Use only Anritsu Company approved batteries, adapters, and chargers with this instrument. Anritsu recommends removing the battery for long-term storage of the instrument.

MT8220T UG PN: 10580-00366 Rev. L 1-7

1-5 Secure Environment Workplace General Information

1-5 Secure Environment Workplace

This section details the types of memory in the BTS Master, how to delete stored user files in internal memory, and recommended usage in a secure environment workplace.

BTS Master Memory Types

The instrument contains non-volatile disk-on-a-chip memory, EEPROM, and volatile DRAM memory. The instrument is also supplied with an external USB flash drive. The instrument does not have a hard disk drive or any other type of volatile or non-volatile memory.

Disk-On-A-Chip (DOC): DOC is used for storage of instrument firmware, factory calibration information, user measurements, setups, and .jpg screen images. User information stored on the DOC is erased by the master reset process described below.

EEPROM: This memory stores the model number, serial number, and calibration data for the instrument. Also stored here are the user-set operating parameters such as frequency range. During the master reset process, all operating parameters stored in the EEPROM are set to standard factory default values.

RAM Memory: This is volatile memory used to store parameters needed for the normal operation of the instrument along with current measurements. This memory is reset whenever the instrument is restarted.

External USB Flash Drive (not included with the instrument): This memory may be selected as the destination for saved measurements and setups for the instrument. The user can also copy the contents of the internal disk-on-chip memory to the external flash memory for storage or data transfer. The external Flash USB can be reformatted or sanitized using software on a PC.

Refer to Chapter 4, “File Management” for additional information on saving and copying files to the USB flash drive.

Erase All User Files in Internal Memory

Perform a Master Reset:

1. Turn the instrument on.

2. Press the Shift button, then the System (8) button.

3. Press the System Options submenu key.

4. Press the Reset key, then the Master Reset key.

A message box will be displayed to warn the user that all settings will be returned to factory default values and all user files will be deleted. This is a standard file deletion and does not involve overwriting existing information.

5. Press the Enter button to complete the master reset.

6. The instrument will reboot and the reset is complete.

1-8 PN: 10580-00366 Rev. L MT8220T UG

General Information 1-5 Secure Environment Workplace

Recommended Usage in a Secure Environment

Set the BTS Master to save files to the external USB Flash drive:

1. Attach the external Flash drive and turn the instrument on.

2. Press the Shift button, then the File (7) button.

3. Press the Save submenu key.

4. Press the Change Save Location submenu key, then select the USB drive using the

rotary knob, Up/Down arrow keys, or the touch screen.

5. Press the Set Location key.

The external USB drive is now the default location for saving files.

Not all after-market USB drives are compatible with the instrument. Many drives come with a second partition that contains proprietary firmware. This partition must

Note

be removed. Only one partition is allowed. Refer to the individual manufacturer for instructions on how to remove it. You might also try reformatting a drive that contains a single partition using FAT32 format.

MT8220T UG PN: 10580-00366 Rev. L 1-9

1-5 Secure Environment Workplace General Information

1-10 PN: 10580-00366 Rev. L MT8220T UG

Chapter 2 — Instrument Overview

On/Off Button

2-1 Introduction

This chapter provides an overview of the Anritsu MT8220T BTS Master. It describes the instrument front panel, touch screen display, and the connector panel. For detailed information on the instrument’s test and measurement functions, refer to one of the Anritsu user documents listed in Appendix A.

2-2 Turning On the BTS Master

The Anritsu BTS Master is capable of approximately three hours of continuous operation from a fully charged, field-replaceable battery (refer to “Battery Replacement” on page 1-7). The instrument can also be operated from a 12 VDC source (which will simultaneously charge the battery). This can be achieved with either the Anritsu AC-DC Adapter or the Automotive Power Adapter. Both items are included as standard accessories.

When using the Automotive Power Adapter, always verify that the supply is rated

Caution

for a minimum of 60 Watts at 12 VDC and that the socket is clear of any dirt or debris. If the adapter plug becomes hot to the touch during operation, discontinue use immediately.

To turn on the MT8220T, press the green On/Off button on the front panel (see Figure 2-1). The instrument takes approximately 60 seconds to complete power-up and to load the application software. At the completion of this process, the instrument is ready for use.

Figure 2-1. MT8220T On/Off Button

MT8220T UG PN: 10580-00366 Rev. L 2-1

2-3 Instrument Front Panel Instrument Overview

2-3 Instrument Front Panel

The BTS Master uses a touch screen and keypad for data input. See Figure 2-2. The five bottom menu keys and up to eight submenu keys on the right side of the display are touch screen keys. The menu and submenu keys vary depending on the current operation mode and instrument function selected. Refer to “Mode Selector” on page 2-14.

1, 11 Fan Ports

2 Instrument Settings Summary (menu shortcuts)

3 Touch Screen Submenu Keys (Active Menu or Active Function Block)

4 Menu Button

5 Speaker

6 Power LED and Battery Charge LED

7 On/Off Button

8 Enter Key and Arrow Keys

9 Rotary Knob

10 Number Keypad (includes Shift and Esc)

12 Touch Screen Main Menu Keys

Figure 2-2. BTS Master Front Panel and Interface Screen

2-2 PN: 10580-00366 Rev. L MT8220T UG

Instrument Overview 2-3 Instrument Front Panel

Fan Inlet and Exhaust Ports

Keep the fan inlet and exhaust ports clear of obstructions at all times for proper ventilation and cooling of the instrument. For port locations, see Figure 2-2.

LED Indicators

Power LED

The Power LED is located above the On/Off button. The LED is solid green when the instrument is on, and blinks slowly when the unit is off but is connected to an external power source.

Charge LED

The Charge LED is located above the On/Off button. The LED blinks slowly when the battery is charging and is solid green when the battery is fully charged.

Front Panel Keys

The numeric keypad, rotary knob, and the four arrow keys can all be used to change the value of the currently selected parameter.

Numeric Keypad

Keys 0 through 9 are used for numeric input, with an alternate function printed in blue above each of the keys. Press the Shift key, then a numeric key, to access the instrument menu or function indicated by the key label.

Some of the alternate functions associated with the numeric keypad are not available in all measurement modes. Refer to the Measurement Guides listed in Appendix A.

Decimal Key

Press this key when entering decimal values.

+/– Key

Press this key to change the sign of numbers that are entered with the number keys. Press three keys, Shift, then Decimal, then +/–, to save a JPEG image of the current display screen.

Shift Key

Pressing the Shift key followed by a number key executes the function that is indicated in blue above the number key. When the Shift key is active, its icon is displayed at the far right of the title bar, above the sweep window.

Figure 2-3. Shift Key Icon in Title Bar

MT8220T UG PN: 10580-00366 Rev. L 2-3

2-3 Instrument Front Panel Instrument Overview

Esc Key

Press this key to cancel the parameter change being made and exit the current menu function, if applicable.

Arrow Keys

The four arrow keys are used to scroll through a list and highlight the item you wish to select, or to change the value of the currently selected parameter. The arrow keys can also be used to move markers. The rotary knob performs similar functions.

Enter Key

Press this key to apply a parameter value or instrument setting you have entered, or to select a highlighted item from a list.

Rotary Knob

Turn the rotary knob to change numerical values, scroll through selectable items in a list, or to move markers. Values or items may be within a dialog box or an edit window.

Menu Key

The Menu key displays a grid of shortcut icons for installed measurement modes and user-selected menus and setup files. See Figure 2-4. Press one of the icons in the top rows to switch to the corresponding application. These icons are system-generated and cannot be moved or deleted. Only the Esc key and the application icons are functional in the Menu screen.

Figure 2-4. Menu Key Screen

2-4 PN: 10580-00366 Rev. L MT8220T UG

Instrument Overview 2-3 Instrument Front Panel

Shortcut icons displayed in the top rows of the Menu screen vary with the

Note

instrument model, firmware version, and installed options. Help for the Menu screen is available by pressing the icon in the lower right corner of the display.

An alternative to the Menu key is to press Shift, then the Mode (9) key to display the Mode Selector list box. Refer to “Mode Selector” on page 2-14.

User-Created Shortcuts

To create a shortcut to any submenu key or main menu key, press and hold the key until a grid appears, showing the open locations on the Menu screen where you can place the new shortcut. Press one of the cells in the displayed grid to place the shortcut. See Figure 2-5.

Figure 2-5. Placement Grid for User-Created Shortcuts

To create a shortcut to a setup file (.stp), press Recall under the File menu, then press and hold the desired file name until a grid is displayed. Select the display location of the new shortcut as described above.

MT8220T UG PN: 10580-00366 Rev. L 2-5

2-3 Instrument Front Panel Instrument Overview

User-defined shortcuts remain on the Menu screen until deleted. To delete or move a shortcut icon, press the Menu key, then press and hold the shortcut until the Customize Button dialog appears. See Figure 2-6. Press the appropriate button to delete or move the shortcut icon.

Figure 2-6. Customize Button Dialog

Press Esc to close the dialog without deleting or moving the shortcut. Also use Esc to exit the Menu screen.

2-6 PN: 10580-00366 Rev. L MT8220T UG

Instrument Overview 2-4 Interface Screen

1 2 3 4 6 75

2-4 Interface Screen

Figure 2-7 illustrates the BTS Master interface screen in Spectrum Analyzer mode, with

touch screen menu keys, title bar, and measurement settings and results around the graph area, or sweep window.

Many of the measurement settings displayed to the left and the top of the sweep window are actually touch screen shortcuts that you can press to bring up the corresponding menu.

1 Real Time Clock

2 Data Summary, Active Marker Values

3 Current Location Data, Latitude and Longitude Using GPS

4 Shortcut to the Save Submenu

5 Measurement Display or Measurement Grid or Sweep Window

6 Battery Charge Indicator

7 Instrument Mode (shortcut to Current Measurement Submenu)

8 Submenu Keys or Active Function Block

9 Main Menu Keys

10 Optional Data Window (also location of Marker Table)

11 Instrument Settings Summary (shortcuts to Menus and Submenus)

Figure 2-7. Spectrum Analyzer Display

MT8220T UG PN: 10580-00366 Rev. L 2-7

2-4 Interface Screen Instrument Overview

Touch Screen Keys

Main Menu Touch Screen Keys

There are five main menu keys horizontally arranged along the bottom of the interface screen. These keys give access to the instrument’s test and measurement functions, which are documented in the applicable Measurement Guide. Refer to Appendix A.

Different operation or measurement modes may display different main menu keys. To switch to another mode, press the Menu key, or press Shift followed by the Mode (9) key.

Note

Submenu Touch Screen Keys

Most of the instrument setup, control, and measurement functions are performed through the use of the submenu keys along the right side of the display. The key labels change as measurement settings and instrument setup parameters change. The current submenu title is displayed at the top of the submenu key block, which consists of up to eight touch screen keys. See Figure 2-7 on page 2-7.

The instrument model and installed options determine what measurement modes are available. Refer to Table1-1 onpage1-3.

Symbols and Icons on the Title Bar

Figure 2-8. Title Bar with Icons

The instrument title bar displays the system date and time. When GPS is on and is tracking satellites, its icon is followed by latitude and longitude coordinates.

Press the storage icon to open the touch screen keyboard for saving measurements, setups, limit lines, or screen display JPEG files. This shortcut to the “Save” on page 4-10 is equivalent to pressing Shift and File (7), then Save. Refer to “Save Dialog Box” on page 4-3.

Press the camera icon to save a JPEG image of the current screen display.

The battery symbol indicates the charge remaining in the battery. The colored section inside the symbol changes size and color with the charge level. See Table 2-1 on page 2-9. The Battery Charge LED (adjacent to the On/Off button) flashes when the battery is charging, and remains on steady when the battery is fully charged.

Use only Anritsu-approved batteries, adapters, and chargers with this instrument.

Caution

The Shift icon is displayed after the Shift key is pressed, and it remains displayed until another button is pressed.

2-8 PN: 10580-00366 Rev. L MT8220T UG

Anritsu Company recommends removing the battery for long-term storage of the instrument.

Instrument Overview 2-4 Interface Screen

Shift

Symbols and Indicators

The following symbols, icons, and indicators convey the instrument status or condition on the display. The colors shown here are in the standard or default display mode.

Table 2-1. Symbols and Icons

Symbol Description

Green: Battery is 30 % to 100 % charged.

Yellow: Battery is 10 % to 30 % charged.

Red: Battery is 0 % to 10 % charged.

Green with Black Plug body: Battery is fully charged and

external power is applied.

Lightning Bolt: Battery is being charged (any color symbol).

Red Plug body: External power is applied, and no battery is

installed, or battery has lost communications with the instrument.

Storage Icon: Tap the floppy disk icon to display the Save screen and menu.

Camera Icon: Saves a JPEG image of the current screen display.

Shift Key Icon: This icon is displayed between the battery symbol

and the submenu keys after the Shift key has been pressed, and until another key is pressed.

GPS Icon: This icon is displayed right after the date and time when GPS is available. Refer to Chapter 6, “GPS” for details.

Power Button with Power LED and Charge LED: This is a physical button with LED indicators. It is located near the numeric keypad.

MT8220T UG PN: 10580-00366 Rev. L 2-9

2-4 Interface Screen Instrument Overview

Black on White Night Vision

Color on WhiteHigh Contrast

Display Settings

The Display Settings submenu lets you adjust the screen brightness level and control the auto-dimming function. Refer to “Brightness Settings Menu” on page 5-8.

You can also turn off the display entirely, as described in “Display Settings Menu”

on page 5-7. To turn the display back on, press any key (except the Power button) three times

in rapid succession.

In addition to the default display colors shown in Figure 2-7 on page 2-7, you can select different color schemes to suit the ambient lighting conditions. See Figure 2-9. Some color settings may not be available in all measurement modes.

Black on White — used for printing and viewing in broad daylight conditions

Night Vision — optimized for nighttime viewing

High Contrast — used in challenging viewing conditions

Color on White — used for printing and viewing in broad daylight conditions

Figure 2-9. Display Color Settings

2-10 PN: 10580-00366 Rev. L MT8220T UG

Instrument Overview 2-4 Interface Screen

Touch Screen Calibration

Calibration optimizes the response of touch input. It is recommended if the instrument does not respond as expected when you press the touch screen.

The Calibrate Touch Screen submenu key is in the “System Menu” on page 5-3. When pressed, a message box is displayed with instructions for calibration. See Figure 2-10. Press Enter to begin calibration, or press Esc to cancel. Alternatively, you can press 1 while the message box is displayed to use the arrow keys for navigation. Refer to “Disable Touch Screen to Use

Arrow Navigation”.

Figure 2-10. Touch Screen Calibration Message Box

During calibration, press the crosshairs in sequence as they appear on the screen. The process takes less than one minute.

Calibrate Touch Screen Shortcut

Another way to access touch screen calibration is to press Shift, then 0 (zero). This displays the touch screen calibration message box shown in Figure 2-10. The shortcut can be used if your touch inputs do not correspond to the appropriate locations on the screen to such an extent that you cannot access the Calibrate Touch Screen submenu key.

Disable Touch Screen to Use Arrow Navigation

If the touch screen is not functioning, you can use Arrow Navigation to simulate pressing the touch screen main menu keys and submenu keys. From the touch screen calibration message box (see Figure 2-10), press 1 to display the arrow navigation message box, illustrated in

Figure 2-11. Press 1 again to enter the arrow navigation mode, or press Esc to cancel.

Figure 2-11. Arrow Navigation Message Box

In arrow navigation mode, a red border highlights the currently selected key (see Figure 2-12

on page 2-12). Use the arrow keys to move the red selection box, then press the Menu key to

activate the highlighted key. Only the main menu keys and submenu keys can be activated using Arrow Navigation. This feature does not move the red selection box into other areas of the touch screen, like the display title bar, sweep window, or the instrument settings area on the left.

MT8220T UG PN: 10580-00366 Rev. L 2-11

2-4 Interface Screen Instrument Overview

To save a measurement in arrow navigation mode, press Shift then File (7). Use the arrow keys to move the red selection box to the Save Measurement As submenu key. This submenu key must be used because the arrow navigation mode cannot be used to change data in popup windows in the measurement display. File names are determined by the current setting of the Save Measurement As submenu key. Refer to “Save Measurement As” on page 4-10.

You can save a JPEG image of the current display screen by pressing Shift, followed by Decimal, then +/–. The JEPG image shows screen data, but does not contain the additional measurement information that accompanies a saved measurement in a *.spa measurement file.

To return to normal touch entry mode, reboot the instrument (turn power Off, then On). If your touch screen has been damaged, refer to “Contacting Anritsu for Sales and Service”

on page 1-2.

Figure 2-12. Arrow Navigation Example

2-12 PN: 10580-00366 Rev. L MT8220T UG

Instrument Overview 2-5 Data Entry

2-5 Data Entry

User input can be in the form of numeric values for instrument or measurement settings, selected values from a preset list, or alphanumeric text when entering file names, for example. To view or change a parameter value, access the appropriate submenu by pressing one of the five main menu keys along the bottom of the interface screen, then navigating through the touch screen submenus.

Other instrument functions are accessible from the numeric keypad, when used in combination with the Shift key. Refer to “Numeric Keypad” on page 2-3. Some of the parameter settings displayed on the left of the interface screen or under the title bar are touch screen shortcuts to related submenus.

Depending on the measurement mode, refer to the associated Measurement Guide listed in

Appendix A for a description of available menus and submenus.

Text Entry

When an instrument function requires you to enter text, such as a name for a measurement or setup file you wish to save, a touch screen keyboard is displayed. See Figure 2-13. Digits can be entered using the touch screen keyboard or the front panel keypad. The left and right arrow keys move the insertion point in the file name edit box.

Refer to “Save Dialog Box” on page 4-3 for information on saving files.

Figure 2-13. Touch Screen Keyboard

MT8220T UG PN: 10580-00366 Rev. L 2-13

2-6 Mode Selector Instrument Overview

Numeric Values

To modify a numeric parameter setting that is displayed on a submenu touch screen key, press the key to make it active. The display color of the currently set value changes to red. Use the rotary knob, arrow keys, or the numeric keypad to change the value. When entering a value from the keypad, the submenu typically shows the selectable units. Press the desired unit or press Enter to complete the entry.

Selection Lists

Some parameters and instrument functions are selectable from a pop-up list. These list boxes display the available selections, and value limits if applicable. Use the arrow keys or the rotary knob to scroll through the list and highlight the desired entry. You can also use the touch screen to make your selection.

To apply the selection, press Enter. To exit the selection list without making a change, press the Escape (Esc) key.

2-6 Mode Selector

To change to another operation or measurement mode, press Shift, then the Mode (9) key to display the Mode Selector list box, illustrated in Figure 2-14. Use the directional arrow keys or the rotary knob to highlight the desired mode, then press Enter to switch to the selected application. The measurement modes available for selection depend on the options that are installed and activated on your instrument.

An alternate method of selecting a measurement mode is through the use of the “Menu Key”

on page 2-4.

Figure 2-14. Mode Selector List Box

2-14 PN: 10580-00366 Rev. L MT8220T UG

Instrument Overview 2-7 Connector Panel

1 2

3 4 5 6 7 8

14 13 12 11 10

2-7 Connector Panel

The BTS Master connector panel is illustrated in Figure 2-15.

1 Fan Exhaust Port

2 Spectrum Analyzer RF In / VNA PORT 2

3 Ext (External) Trigger In

4 IF Out 140 MHz (Option 89)

5 Ref In

6 Ref Out 10 MHz

7 RF Output / VNA PORT 1

8 Attachment for Locking Hardware

9 SFP Optical Module Connectors (Option 759)

10 External Power

11 LAN Ethernet

12 USB Interface, Type A

13 USB Interface, Type Mini-B

14 Headset Jack

15 GPS Antenna Connector

Figure 2-15. Test Panel Connectors for the MT8220T

Spectrum Analyzer RF In / VNA PORT 2

This is a 50  Type-N female connector. The maximum input is +30 dBm at ±50 VDC.

To prevent damage to your instrument, do not use pliers or a plain wrench to tighten the Type-N connector. Do not overtighten the connector. The recommended torque is 12 lbf·in to 15 lbf·in (1.36 N·m to 1.70 N·m).

MT8220T UG PN: 10580-00366 Rev. L 2-15

2-7 Connector Panel Instrument Overview

Ext Trigger In

A TTL signal that is applied to the External Trigger 50  female BNC input connector causes a single sweep to occur. In the Spectrum Analyzer mode, it is used in zero span, and can be used to cause triggering to occur on the selected edge of the signal, either rising or falling. After the sweep is complete, the resultant trace is displayed until the next trigger signal arrives. To prevent damage to your instrument, do not use pliers or a wrench to tighten the BNC connector. Do not overtighten the connector.

IF Out 140 MHz (Option 89)

This 50  BNC connector is for Zero Span 140 MHz IF Output with Option 89. To prevent damage to your instrument, do not use pliers or a wrench to tighten the BNC connector. Do not overtighten the connector.

Ext Ref In

The External Reference In port is a 50  BNC female connector that provides for input of an external frequency reference. Refer to your Technical Data Sheet for valid frequencies. To prevent damage to your instrument, do not use pliers or a wrench to tighten the BNC connector. Do not overtighten the connector.

Ref Out 10 MHz

The External Reference Out port is a 50  BNC female connector that provides 10 MHz at 0 dBm to –7 dBm. To prevent damage to your instrument, do not use pliers or a wrench to tighten the BNC connector. Do not overtighten the connector.

RF Out / VNA PORT 1

This is a 50  Type N female connector. The maximum input is +23 dBm at ±50 VDC.

Optical SFP (Option 759)

The optical transceiver port is used to connect the instrument to the fiber optic CPRI or OBSAI link between a Radio Frequency Module (RFM) and a Base Band Module (BBM). The two SFP ports are present only when Option 759 (RF over Fiber hardware) is installed. Refer to the BTS Master Technical Data Sheet for transceiver part numbers and specifications.

Option 759 requires either Option 752 (CPRI LTE RF Measurements) or

Note

Option 753 (OBSAI LTE RF Measurements). The combination of Option 759 and Option 752 is functionally identical to obsolete Option 751.

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Instrument Overview 2-7 Connector Panel

External Power

This is a 2.1 mm by 5.5 mm barrel connector, 12 to 15 VDC, < 5.0 A. The external power connector is used to power the unit and for battery charging. A green flashing indicator light near the power switch shows that the instrument battery is being charged by the external charging unit. The indicator is steadily illuminated when the battery is fully charged.

When using the AC Adapter, always use a three-wire power cable that is

Warning

connected to a three-wire power outlet. If power is supplied without proper grounding, the user is at risk of receiving a severe or fatal electric shock.

LAN Connection

The RJ48C connector is used to connect the BTS Master to a local area network (LAN). Integrated into this connector are two LEDs. The amber LED shows the presence of a 10 Mbit/s LAN connection when On, and a 100 Mbit/s LAN connection when Off. The green LED flashes to show that LAN traffic is present. For additional information about the LAN connection, Ethernet connection, and DHCP, refer to Appendix C.

USB Interface – Type A

The BTS Master can also be a USB Host and allow power sensors and USB memory devices to be connected to the instrument for storing measurements, setups, and files.

USB Interface – Type Mini-B

The 5-pin mini-B USB 2.0 interface can be used to connect the MT8220T BTS Master directly to a PC. The first time the MT8220T is connected to a PC, the normal USB device detection by the computer operating system will take place. The CD-ROM that shipped with the instrument contains a driver for Windows XP that is installed when Master Software Tools is installed. Drivers are not available for earlier versions of the Windows operating system. During the driver installation process, place the CD-ROM in the computer drive and specify that the installation wizard should search the CD-ROM for the driver.

Note

For proper detection, Master Software Tools should be installed on the PC prior to connecting the BTS Master to the USB port.

Headset Jack

The 3-wire headset jack provides audio output from the built-in AM/FM/SSB demodulator and from other sounds generated by the instrument. The jack accepts a 3.5 mm 3-wire miniature phone plug such as those commonly used with cellular telephones.

GPS Antenna Connector

The GPS antenna connection on the BTS Master is type SMA(F). Selectable +3 VDC or +5 VDC antenna power. To prevent damage to your instrument, do not use pliers or a plain wrench to tighten the SMA connector. Do not overtighten the connector. The recommended torque is 8 lbf·in (0.9 N·m or 90 N·cm).

The MT8220T BTS Master includes a passive GPS antenna (2000-1733-R) which can be connected for acquiring GPS location data.

MT8220T UG PN: 10580-00366 Rev. L 2-17

2-8 Soft Carrying Case Instrument Overview

2-8 Soft Carrying Case

The instrument can be operated while in the soft carrying case. On the back of the case is a storage pouch for accessories and supplies. Inside the pouch is a D-ring that can be used to securely attach a small accessory.

To install the instrument into the soft carrying case:

1. The front panel of the case is secured with hook-and-loop fasteners. Fully close the front panel of the case. When closed, the front panel supports the shape of the case while you are inserting the BTS Master.

2. Place the soft carrying case face down on a stable surface, with the front panel fully closed and laying flat.

3. Fully open the zippered back of the case.

4. Insert the instrument face down into the case, taking care that the connectors are

properly situated in the case top opening. You may find it easier to insert the connectors first, then pull the corners over the bottom of the BTS Master.

Figure 2-16. Soft Carrying Case

5. Close the back panel and secure with the zipper.

The soft carrying case includes a detachable shoulder strap, which can be connected to the D-rings on the corners of the case, as required for comfort or convenience. Using one upper corner and one lower corner holds the bottom of the instrument close to your chest and allows hands-free operation.

Two zippers provide access around the back of the case. The zipper closer to the front of the case opens the case back, and allows access to install and remove the

Note

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instrument. The zipper closer to the back of the case opens a support panel that can be used to provide support for improved stability and air flow while the instrument is in the case. The support panel angle is adjustable. This support panel also contains the storage pouch.

Instrument Overview 2-9 Tilt Bail Stand

2-9 Tilt Bail Stand

The attached tilt bail can be used for desktop operation when the instrument is not installed in the soft case. The tilt bail provides a backward tilt for improved stability and air flow. To deploy the tilt bail, pull the bottom of the tilt bail away from the back of the instrument. To store the tilt bail, push the bottom of the bail towards the back of the instrument and snap the bail into the clip on the back of the instrument.

Figure 2-17. Tilt Bail Housed and Extended

MT8220T UG PN: 10580-00366 Rev. L 2-19

2-9 Tilt Bail Stand Instrument Overview

2-20 PN: 10580-00366 Rev. L MT8220T UG

Chapter 3 — Quick Start

3-1 Introduction

This chapter is intended to assist you in your first use of the MT8220T BTS Master. The purpose of this chapter is to provide a starting point for basic measurement setups. This chapter describes general instrument setup, including: instrument mode, frequency, bandwidth, amplitude, span, limit lines, and markers. After measurements are taken, refer to

“Managing Files” on page 4-1 for a description of saving, recalling, and deleting measurement

files. For more detailed information about specific measurements, refer to the measurement descriptions in the measurement guides for the specific instrument mode and analyzer technology (such as Cable & Antenna, Spectrum Analyzer, WiMAX, or 3GPP). Refer to

Appendix A, “Measurement Guides”, for a list of these measurement guides and their Anritsu

part numbers.

An example of a measurement available with Option 25, Interference Analyzer is shown in

Figure 3-1. The spectrogram displays power at frequency for a specified time period. Refer to

the Spectrum Analyzer Measurement Guide for additional information.

Figure 3-1. Spectrogram Example

MT8220T UG PN: 10580-00366 Rev. L 3-1

3-2 Measurement Setup Quick Start

3-2 Measurement Setup

Connect the Input Source

Connect the input signal or antenna to the RF In connector on the top of the instrument. For connector descriptions, refer to Figure 2-15 on page 2-15.

Editing and Entering Values

• Parameter values that are ready for editing are displayed in red on the submenu key. After changing the value, press Enter or the appropriate unit terminator key to set the new value.

• Some submenu keys have toggled parameter values (On / Off, Low / High, On/Large/Off). On these submenu keys, the current value is underlined. Press the submenu key to toggle the value.

• Use the Arrow keys, numeric keypad, or rotary knob to change submenu key values, to select list box options, or to enter filenames.

Selecting the Analyzer Mode

The instrument Analyzer Modes are also referred to as Measurement Modes or Applications. To switch to a different mode:

1. Press the Menu button on the instrument front panel.

2. Press the desired screen icon. Refer to “Menu Key” on page 2-4.

Alternatively, you can:

1. Press Shift followed by the Mode (9) key on the numeric keypad to display the Mode Selector list of installed applications (refer to “Mode Selector” on page 2-14).

2. Use the directional Arrow keys or the rotary knob to highlight the desired mode. The left and right Arrow keys skip to the top and bottom of the list, respectively.

3. Press Enter.

To exit without changing the selection, press Esc.

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Quick Start 3-3 Set the Measurement Frequency

3-3 Set the Measurement Frequency

Using Start and Stop Frequencies

The submenu keys and the frequency settings are displayed on the left and right edges of the graph in the seep window.

1. Press the Freq main menu key.

2. Press the Start Freq submenu key.

3. Enter the desired start frequency. When entering a frequency by using the keypad, the

submenu key labels change to frequency units: GHz, MHz, kHz, and Hz. Press the appropriate unit key. Pressing the Enter key has the same affect as pressing the MHz submenu key.

4. Press the Stop Freq submenu key.

5. Enter the desired stop frequency.

Entering Center Frequency

1. Press the Freq main menu key.

2. Press the Center Freq submenu key. This key is usually selected automatically.

3. Enter the desired center frequency by using the keypad, the arrow keys, or the rotary

knob. When entering a frequency by using the keypad, the submenu key labels change to frequency units: GHz, MHz, kHz, and Hz. Press the appropriate unit key. Pressing the Enter key has the same affect as pressing the MHz submenu key.

Selecting Signal Standard

1. Press the Freq main menu key.

2. Press the Signal Standard submenu key. The Signal Standards dialog opens. You can

enter channel numbers instead of frequencies.

3. Highlight a signal standard and press Enter or the rotary knob to select.

4. Press the Channel submenu key to change the channel value in the Channel Editor.

Note The signal standards list can be updated via Master Software Tools.

Setting Measurement Frequency Bandwidth

Spectrum Analyzer and Interference Analysis Mode

1. Press the BW main menu key to display the BW menu.

• Press the RBW or the VBW submenu key (or both) to manually change values.

• Set RBW and VBW automatically by pressing the Auto RBW submenu key or the

Auto VBW submenu key.

2. Press the VBW/Average Type submenu key to toggle between Linear averaging (arithmetic mean) and Logarithmic averaging (geometric mean).

MT8220T UG PN: 10580-00366 Rev. L 3-3

3-4 Set the Amplitude Quick Start

3. Press the RBW/VBW submenu key to change the ratio of resolution bandwidth to video bandwidth.

4. Press the Span/RBW submenu key to change the ratio of span width to resolution bandwidth.

3-4 Set the Amplitude

Press the Amplitude main menu key to display the Amplitude menu.

Setting Amplitude Reference Level and Scale

Spectrum Analyzer and Interference Analysis Modes

To change the current measurement units, press the Units submenu key and select the required units from the submenu keys that are presented. Press the Back submenu key to return to the Amplitude menu.

1. Press the Reference Level submenu key and use the Up/Down arrow keys or the keypad to change the reference level. Press Enter to set the reference level value.

2. Press the Scale submenu key and use the Up/Down arrow keys or the keypad to enter the desired scale. Press Enter to set the scale value.

The Scale parameter cannot be changed when linear units are selected (Watts or Volts).

Note

Press the Amplitude submenu key and select Auto Atten coupling of the attenuator setting and the reference level to help ensure that harmonics and spurs are not introduced into the measurements. Attenuator Functions are described in the Spectrum Analyzer Measurement Guide.

Setting Amplitude Range and Scale

This setting applies to most demodulator modes of instrument operation. The Spectrum Analyzer mode and Cable & Antenna modes has no equivalent to Auto Range. For other analyzer modes, consult the individual measurement guides in Appendix A.

1. Press the Adjust Range submenu key to set an optimal reference level based on the measured signal.

To have the instrument continually set the optimal reference level, press the Auto Range submenu key so that On is selected.

2. Press the Scale submenu key.

3. Enter the desired scale units by using the keypad, the Arrow keys, or the rotary knob.

Press the Enter key to set. The y-axis scale is automatically renumbered.

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Quick Start 3-5 Set the Span

Reference Level Offset for External Loss or External Gain

To obtain accurate measurements, compensate for any external attenuation or gain by using the RL Offset submenu. The compensation factor is in dB. External attenuation can be created by using an external cable or an external high power attenuator, external gain is typically from an amplifier.

To adjust the reference level for either gain or loss, press the RL Offset submenu key and enter a positive dB value and then press the appropriate submenu key (dB External Gain or dB External Loss). The new RL Offset value will be displayed on the instrument and reference level is adjusted.

3-5 Set the Span

Spectrum Analyzer, Interference Analysis, and Power Meter Modes

1. Press the Span main menu key or press the Freq main menu key followed by the Span submenu key.

2. To select full span, press the Full Span submenu key. Selecting full span overrides any previously set Start and Stop frequencies.

3. For a single frequency measurement, press the Zero Span submenu key.

Note

To quickly move the span value up or down, press the Span Up 1-2-5 or Span Down 1-2-5 submenu keys These keys facilitate a zoom-in, zoom-out feature in a 1-2-5 sequence.

MT8220T UG PN: 10580-00366 Rev. L 3-5

3-6 Setting Up Limit Lines Quick Start

3-6 Setting Up Limit Lines

Press the Shift key then the Limit (6) key on the numeric keypad to display the Limit menu.

Simple Limit Line

Spectrum Analyzer and Interference Analysis Modes

1. Press the Shift key and then the Limit (6) key.

2. Press the Limit (Upper / Lower) submenu key to select the desired limit line, Upper or

Lower.

3. Activate the selected limit line by pressing the On Off submenu key so that On is underlined.

4. Press the Limit Move submenu key to display the Limit Move menu. Press the Move Limit submenu key to adjust the limit line.

5. Press the Back submenu key to return to the Limit menu.

6. If necessary, press the Set Default Limit submenu key to redraw the limit line in view.

Limit Line Envelope

Spectrum Analyzer and Interference Analysis Modes

1. Press the Shift key and then the Limit (6) key.

2. Press the Limit (Upper / Lower) submenu key to select the desired limit line, Upper or

Lower.

3. Press the Limit Envelope submenu key to display the Limit Envelope menu.

4. Press the Create Envelope submenu key to create an envelope around the

measurement.

5. Press Upper Points or Lower Points submenu key to change the number of segments in the envelope.

6. Press the Upper Shape or Lower Shape submenu key to toggle between square and sloped limit envelope.

7. Adjust the Upper or Lower Offset to move the limit line closer to (a smaller value) or further away from the trace.

Complex Limit Lines

Spectrum Analyzer and Interference Analysis Modes

When building some complex limit lines, you can create either the right or left half of the limit line and then build the remainder by pressing the Limit Advanced submenu key and then pressing the Limit Mirror submenu key. The complete set of Limit menus is described in the Spectrum Analyzer Measurement Guide (refer to Appendix A).

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Quick Start 3-7 Setting Up Markers

3-7 Setting Up Markers

Press the Marker main menu key to display the Marker menu. See Figure 3-2. Touch a marker number or the Marker button to activate that marker. After a marker is active, other submenu keys can be used to place the marker. Refer to the Measurement Guides in

Appendix A for more details.

1. Press the Marker submenu key. Press the desired marker number. The selected marker number is displayed in the sweep window and is also underlined on the Marker submenu key.

2. Press the On Off submenu key (if necessary) so that On is underlined. The selected marker is displayed in red, ready to be moved.

3. Use the rotary knob, an Arrow key, or the touch screen to place the marker on the desired frequency.

Note that when a marker is active, you can drag your finger across the sweep window horizontally (at any level) to move the marker. Also, when a marker is active and the Marker menu is displayed, you can type a frequency to place the active marker at a point of interest.

4. Press the Peak Search submenu key to move the active marker to the highest signal amplitude that is currently displayed on screen. For additional marker movements, press the More Peak Options submenu key. Refer to the Spectrum Analyzer Measurement Guide for more details.

5. Repeat Step 1 and Step 2 to activate and move multiple markers.

Selecting, Activating, and Placing a Delta Marker:

When a delta marker is On, its position data is relative to its reference marker. For example, Delta Marker 3 displays x-axis and y-axis data relative to Marker 3. This reference relationship differs when using the “Marker 1 Reference” submenu key as described on

page 3-8.

1. Press the Marker submenu key and then select a marker in the list box.

2. Press the DeltaOnOff submenu key so that On is underlined. The selected marker is

displayed in red, ready to be moved.

3. Use the rotary knob, Arrow keys, touch screen, or the numeric keypad to place the delta marker on the desired offset frequency from the associated reference marker.

4. Repeat Step 1 and Step 2 to activate and move multiple delta markers.

MT8220T UG PN: 10580-00366 Rev. L 3-7

3-7 Setting Up Markers Quick Start

Viewing Marker Data in a Table Format

1. Press the More submenu key.

2. Press the Marker Table submenu key so that On is underlined. All marker data and

delta marker data are displayed in a table under the measurement graph. If Marker Table is set to Large, then the table has room for only the x-axis and y-axis data for one marker, which is the active marker. Select another marker to view its values in the large table.

Figure 3-2. Markers with Table

Marker Table Set to Large

To change the marker that is displayed in the large marker table, make another marker active by selecting it in the Marker Selection box.

If you want to make a delta marker active without changing its location, first select its reference marker. The Delta submenu key will have On underlined, indicating that the delta maker is in use. Press the Delta key once. The delta marker will remain On, its position will not change, it will become the active marker, and its x-axis and y-axis data will then be displayed in the large Marker Table.

Marker 1 Reference

The Marker 1 Reference submenu key is in the Marker (2/2) menu. When turned On, this feature sets Reference Marker 1 to On, and turns On all six delta markers in positions relative to Marker 1. These six positions are spaced evenly across the current measurement span.

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Quick Start 3-8 Selecting a Measurement Type

This feature is useful for examining measurement events such as spurs, harmonics, and phase noise.

3-8 Selecting a Measurement Type

1. Change the measurement mode (if required). Press Shift then Mode (9). Use the directional arrow keys, rotary knob, or touch screen to highlight the selection, and press the Enter key to select.

2. Select the measurement type. Press Shift then Measure (4). Select the appropriate measurement type with the submenu key.

3-9 Saving Measurements

1. Press Shift then File (7).

2. Press the Save Measurement submenu key.

3. Press the Change Save Location submenu key and set the current location to be the

USB flash drive or internal memory. Then press Set Location.

4. Press Change Type (Setup/JPEG/…) and select Measurement.

5. Enter the file name using the letter key and press Enter.

Refer to Chapter 4, “File Management” for additional information. The Save on Event submenu key is described in the “File Menu” on page 4-10.

3-10 Anritsu PC Software Tools

Anritsu Master Software Tools and Line Sweep Tools are Microsoft Windows compatible programs for transferring and editing saved measurements, markers, and limit lines to a PC. Refer to Chapter 7, “Anritsu Tool Box” for an overview of the software.

3-11 External Power On

The When DC Applied setting in the Power-On menu allows the BTS Master to restart automatically when external DC power is applied to the connector.

When this feature is enabled, the BTS Master in the off state will turn on when external DC power is applied. The instrument turns off when external power is removed, even if a battery is installed. This is useful for high-reliability remote operation, where the instrument may need to be rebooted using a remotely-controlled power switch.

If the instrument is turned on with the power switch, then external power is removed, the instrument will continue to run until the battery is depleted. It will come on and the battery will begin recharging when external power is applied. This state is useful when the instrument is in a location where the power source may be interrupted.

MT8220T UG PN: 10580-00366 Rev. L 3-9

3-11 External Power On Quick Start

3-10 PN: 10580-00366 Rev. L MT8220T UG

Chapter 4 — File Management

4-1 Introduction

This chapter describes the file management features of the BTS Master and the related touch screen menus. The File menu and its submenus allow you to save, recall, copy, and delete files in internal memory or an external USB flash drive.

4-2 Managing Files

Press the Shift key, then the File (7) key on the numeric keypad to display the File menu.

When navigating through the File menu, press the Esc key to return to the

Note

File Types

Under the Save, Recall, Copy, and Delete menus, press the Change Type or the File Type submenu key to open the Select File Type list box, where you can select the desired file type.

Available file types depend on the current instrument mode. The Select File Type list box may contain the following entries:

previous menu or submenu. Any changes not yet applied (by pressing Enter) are canceled.

• ALL (displays all file types)

• Setup, *.stp

(Setup files contain basic instrument information, measurement mode setup details, measurement marker data, and limit data.)

• Measurement, *.vna, *.spa, *.pm, *.ia, *.cs, *.edg, *.wcd, *.tds,

*.lte, *.tdlte, *.cdma, *.evdo, *.wmxd, *.wmxe, *.pim

(Measurement files contain all of the information in the setup files and the measurement data. File extensions are determined by the current measurement mode and selected file type.)

• JPEG, *.jpg (Image file is a screen capture of the current measurement display.)

• Limit Lines, *.lim (The Limit line file contains limit line data details.)

• Mapping Tab Delimited, *.mtd

• KML 2D, *.kml

• KML 3D, *.kml

You can also use the touch screen to open the drop down list for the Filetype entry box, as shown in Figure 4-1 on page 4-2.

MT8220T UG PN: 10580-00366 Rev. L 4-1

4-2 Managing Files File Management

Save Files

The submenu keys that are available for file management may vary with instrument options and measurement modes. Refer to “File Menu” on page 4-10.

Save Measurement As

The Save Measurement As submenu key provides a one-touch method of saving the current measurement data. The name of the file that will be saved is displayed on the submenu key. The numerical suffix increments by 1 following the Save. For example, if the last measurement was saved with the file name ACPR, the Save Measurement As shows the default file name for the next measurement to be saved as ACPR_1, then ACPR_2, and so on. To save using a different file name than the default, press the Save Measurement key or the Save key instead of Save Measurement As.

Save Measurement

To save the current measurement data, use the Save Measurement As submenu key described above or, to apply a different file name or save location than the default, press the Save Measurement submenu key or the Save key. In the Save dialog, you can enter the file name and select the type of data to save. Refer to “Save Dialog Box” on page 4-3.

Save

The Save submenu key has the same function as Save Measurement. It opens the Save dialog box and menu illustrated in Figure 4-1.

Figure 4-1. Save Dialog Box

4-2 PN: 10580-00366 Rev. L MT8220T UG

File Management 4-2 Managing Files

Save Dialog Box

In the Save dialog, use the touch screen keyboard to enter the name of the file to save. See

Figure 4-1 on page 4-2. Optionally, you can use the Quick Name keys to insert preset text

strings into the file name. Refer to “Quick Name Keys”.

To select the type of data to save, either press the Filetype selection box to display the drop down list of available file types, or press the Change Type submenu key. Selectable file types vary with the measurement mode. Use the Up/Down arrow keys to highlight the desired file type, then press Enter to select.

Press Enter again to save the file. File name extensions are automatically assigned based on the file type and measurement mode. Refer to “File Types” on page 4-1.

Quick Name Keys

Quick Name keys in the Save dialog provide optional building blocks for entering file names. They function as keyboard shortcuts, allowing you to enter predefined, frequently used file names or parts of file names. To enter or change a Quick Name, press the Change Quick Name submenu key in the Save menu, then select the item to edit (see Figure 4-2) and press Enter on the numeric keypad. In the Edit Quick Name dialog, use the touch screen keyboard to enter a new Quick Name. See Figure 4-3. Press Enter again and the new name will be displayed on the key, in the Save dialog.

Figure 4-2. Select Quick Name List Box

Figure 4-3. Edit Quick Name Dialog Box

MT8220T UG PN: 10580-00366 Rev. L 4-3

4-2 Managing Files File Management

Quick Name Matrix

The Quick Name Matrix key is present in the Save dialog only in the Cable and Antenna Analyzer measurement mode. See Figure 4-4. Similarly to the Quick Name keys, the matrix

gives field personnel a shortcut method to enter file names in compliance with carrier requirements, which may include file naming conventions related to site number, sector information, color coding, measurement type, termination device, or frequency information. See Figure 4-5.

Figure 4-4. Save Dialog Box (Cable and Antenna Analyzer Mode)

Figure 4-5. Quick Name Matrix

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File Management 4-2 Managing Files

Follow these steps to define and use shortcut keys in the Quick Name Matrix. If all matrix keys are already defined, proceed directly to Step 4.

1. To edit any matrix key, press and hold the key until the Edit Quick Name dialog opens. See Figure 4-3 on page 4-3.

2. Use the touch screen keyboard to enter a new key label, then press Enter.

3. Repeat the steps above to define more Quick Name Matrix keys, until done.

4. Press the matrix key with the appropriate label to enter the desired text string at the

insertion point, in the Filename entry box. Press the Esc key to undo. You can use the Space and Underscore keys to insert separators in the file name.

5. Repeat Step 4 as needed until the file name is complete.

Note that the Keyboard key (see Figure 4-5 on page 4-4) closes the Quick Name Matrix screen and returns to the Save dialog. The next steps can be performed from either screen.

6. Select the file type to save, either from the drop down list or by using the Change Type submenu key.

7. Optionally, press the Change Save Location submenu key to select a different save location.

8. Press Enter to save the file.

Change Save Location

You can save files to internal memory or to an external USB flash drive. To change the destination location of the saved file, press the Change Save Location submenu key under the Save menu. Figure 4-6 illustrates the directory structure of the instrument’s internal memory and external USB drive or drives, if connected. Only folders are listed, not files.

Figure 4-6. Save Location Screen

MT8220T UG PN: 10580-00366 Rev. L 4-5

4-2 Managing Files File Management

Use the touch screen, the Up/Down arrow keys, or the rotary knob to select a folder from the list. To expand a folder and view its subfolders, press Enter or the Right arrow key. Press Enter again or the Left arrow key to collapse the folder. To create a new folder, press the Create Folder submenu key.

After selecting the folder, press the Set Location key to store the save location. Refer to

“Save Location Menu” on page 4-12 for a description of the submenu keys.

Save On Event

This menu is not available in all modes of operation. The menu is used to automatically save measurement data to the current save location after a selected event type. Refer to “Save

On... Menu” on page 4-13.

Recall Files

Press the Recall Measurement key or the Recall key under the File menu to recall a previously saved file from internal memory or an external USB drive, if connected. The files listed in the Recall dialog box depend on the file type selected. See Figure 4-7. JPEG image files cannot be recalled.

Figure 4-7. Recall Dialog Box

The submenu keys let you change the file types and sort order of the displayed file list. Refer to “Recall Menu” on page 4-14.

The Filetype drop down list has the same function as the File Type submenu key. Selectable file types vary with the measurement mode. Use the touch screen, rotary knob, or the Up/Down arrow keys to select the file you wish to recall, then press Enter.

From the Recall dialog box, you can create a shortcut to a setup file and place the shortcut icon on the instrument’s Menu screen. Refer to “User-Created Shortcuts” on page 2-5.

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File Management 4-2 Managing Files

Copy Files

Press the Copy key under the File menu to open the Copy dialog box and menu, where you can copy a single or multiple files or folders. The source and destination locations may be the instrument’s internal memory or an external USB drive, if connected. The source files listed in the Copy dialog box depend on the chosen file type, which is selected using either the Filetype drop down list or the File Type submenu key. You can also change the way folders and files are sorted in the displayed list. Refer to “Copy Menu” on page 4-15.

The Filetype drop down list has the same function as the File Type submenu key. Selectable file types vary with the measurement mode. Files and folders to copy are listed in the top pane of the Copy dialog box. Select the destination in the bottom pane. See Figure 4-8.

Figure 4-8. Copy Dialog Box

1. To copy to or from an external USB drive, insert the flash drive into a USB port on the instrument. Otherwise, skip to the next step.

2. Press the Shift key, followed by File (7), then press the Copy submenu key.

3. Use the submenu keys to select the type of file to copy and the display order of folders

and files, as appropriate.

4. Make sure the Scroll submenu key is toggled to Src (source).

5. Use the touch screen, rotary knob, or the Up/Down arrow keys to locate and highlight

(that is, frame) the file or folder you wish to copy. To open a highlighted folder, press Enter. Press Enter again or press the Left arrow key to close it.

6. To select a highlighted file or folder for copying, press the Select or De-Select submenu key. The selected item is highlighted in blue.

7. If needed, repeat Step 5 and Step 6 to select more files or folders to copy.

MT8220T UG PN: 10580-00366 Rev. L 4-7

4-2 Managing Files File Management

8. Press the Scroll key to switch navigation control to the Dst (destination) pane. Alternatively, you can directly press a folder in the bottom pane to select it.

9. If the destination folder is off the screen, use the rotary knob or the Up/Down arrow keys to locate and select it.

10. Press the Copy key to copy the selected files or folders.

If a file by the same name already exists in the destination location, an error message is displayed, prompting you to press Enter to overwrite, or Esc to skip the conflicting file.

Delete Files

Press the Delete key under the File menu to open the Delete dialog box and menu, where you can delete a single or multiple files or folders. Items to be deleted may be in the instrument’s internal memory or an external USB drive, if connected. However, you cannot select files and folders located in different drives simultaneously.

The files listed in the Delete dialog box depend on the chosen file type, which is selected using either the Filetype drop down list or the File Type submenu key. You can also change the way folders and files are sorted in the displayed list. Refer to “Delete Menu” on page 4-16.

Figure 4-9. Delete Dialog Box

Use the touch screen, rotary knob, or the Up/Down arrow keys to highlight the file or folder you wish to delete. Then, press the Select or De-Select submenu key. The selected item is highlighted in blue. Pressing the key again deselects the current item.

To delete multiple files or folders, scroll to the next item and press the Select or De-Select key. Press the Delete key, then confirm or cancel the deletion in the confirmation box.

4-8 PN: 10580-00366 Rev. L MT8220T UG

Back

File

Copy

Recall

Measurement

Recall

Save

Event

Spectrum

Analyzer

Mode Only

Save

Save Measurement As

FileName_1.spa

Save

Measurement

Delete

Sort By

Name Type Date

Sort Order

Ascend Descend

File Type

Measurement

Refresh

Directories

Recall

Clear All

Save On...

...Crossing Limit

On Off

...Sweep Complete

On Off

Save Then Stop

On Off

File Type

ALL

Select

De-Select

Delete

Refresh

Directories

Delete

Sort By

Name Type Date

Scroll

Src Dst

File Type

ALL

Refresh

Directories

Select

De-Select

Copy

Create

Folder

Set

Location

Refresh

Directories

Save Location

Save

Change Type

Setup/JPEG/...

Change

Save Location

Recall

Restore

Default Quick

Name Buttons

Change

Quick Name

Equivalent to pressing the screen shortcut

Sort Order

Ascend Descend

Sort By

Name Type Date

Sort Order

Ascend Descend

Sort By

Name Type Date

Sort Order

Ascend Descend

File Management 4-3 File Menu Overview

4-3 File Menu Overview

Open the File menu by pressing the Shift key, then the File (7) key. Menu maps typically display all possible submenu keys, although some keys are displayed on the instrument only under special circumstances (refer to menu descriptions on the following pages).

Figure 4-10. File Menu

MT8220T UG PN: 10580-00366 Rev. L 4-9

4-4 File Menu File Management

File

Copy

Recall

Measurement

Recall

Save

Event

Save

Save Measurement As

FileName.spa

Save

Measurement

Delete

4-4 File Menu

Key Sequence: Shift > File (7)

Save Measurement As: Pressing this key will save instrument setup

parameters, trace data, and any measurement results to the file that is named on the submenu key. Upon Save completion, the file name numerical suffix increments by 1 and will be applied to the next Save. The file extension is determined by the current measurement mode, such as .spa for Spectrum Analyzer mode.

To save to a different file name than the default shown, or to change the save location, use the Save Measurement or the Save submenu key.

Save Measurement: Press this submenu key to display the “Save Menu” and Save dialog box. You can optionally enter a different file name using the keyboard in the Save dialog. You may also select the file type from the drop down list, as illustrated in Figure 4-13 on page 4-11. The list of available file types varies with the measurement mode.

Press Enter to save to the named file and return to the File menu. Pressing Esc exits the Save menu and dialog without saving.

The destination file for the saved data may be in the instrument’s internal memory or an external drive, typically a USB drive. To change the save location, refer to the “Save Location Menu” on page 4-12.

Figure 4-11. File Menu

Save: Press this submenu key to display the “Save Menu” and Save dialog

box. The available settings are the same as those of the Save Measurement key.

Save on Event (Not available in all modes of operation): Press this submenu key to display the “Save On... Menu” on page 4-13.

Recall Measurement: Press this submenu key to display the “Recall Menu”

on page 4-14. Use this menu to recall measurement files from internal

memory or an external drive, such as a USB memory stick.

Recall: Press this submenu key to display the “Recall Menu” on page 4-14. The available settings are the same as those of the Recall Measurement key. Use this menu to recall files (such as measurements, setups, limit lines, maps) from internal memory or an external drive.

Copy: Press this submenu key to display the “Copy Menu” on page 4-15. Use this menu to copy files and folders. The source and destination locations may be the instrument’s internal memory or an external USB drive.

Delete: Press this submenu key to display the “Delete Menu” on page 4-16 and a selection box that lists the contents of internal memory and an external drive if connected. Use the rotary knob or the Up/Down arrow keys to scroll to the file that is to be deleted and press the Select or De-Select submenu key, then Delete. Press the Esc key to cancel the operation. Note that deleted files cannot be recovered.

4-10 PN: 10580-00366 Rev. L MT8220T UG

File Management 4-4 File Menu

Change

Save Location

Change Type

Setup/JPEG/...

Change

Quick Name

Restore

Default Quick

Name Buttons

Save

Save Menu

Key Sequence: Shift > File (7) > Save Measurement

Key Sequence: Shift > File (7) > Save

Restore Default Quick Name Buttons: Press this submenu key to undo any Quick Names previously entered and return all Quick Name buttons to factory defaults.

Change Quick Name: Press this key to change the Quick Names at the bottom of the touch screen keyboard (see Figure 4-13). Select the Quick Name to edit, then press Enter. Type the new Quick Name and press Enter again. The new Quick Name is displayed on the button below the keyboard.

Change Save Location: Press this submenu key to open the

“Save Location Menu”, where you can set the location of the destination file

for saved data.

Change Type Setup/JPEG/... Press this submenu key to open the Select File Type list

box and the “File Type Menu”.

Figure 4-12. Save Menu

Figure 4-13. Save Dialog Box

MT8220T UG PN: 10580-00366 Rev. L 4-11

4-4 File Menu File Management

File Type

JPEG Capture

Full Graph Only

Sort By

Name Type Date

Sort Order

Ascend Descend

Create

Folder

Set

Location

Refresh

Directories

Save Location

File Type Menu

Key Sequence: Shift > File (7) > Save Measurement > Change Type

Key Sequence: Shift > File (7) > Save > Change Type

JPEG Capture Full Graph Only: Press this submenu key to toggle between file types, Full

and Graph Only. Choose Full to include all of the additional data on the measurement screen. Choose Graph Only to capture just the measurement trace in the sweep window.

Figure 4-14. File Type Menu

Save Location Menu

Key Sequence: Shift > File (7) > Save Measurement > Change Save Location

Key Sequence: Shift > File (7) > Save > Change Save Location

Sort By Name Type Date: Press this submenu key to choose the item by which

folders are sorted in the Select Save Location list. See Figure 4-6

on page 4-5.

Sort Order Ascend Descend: Press this key to toggle the sort order of the folder list

between Ascending and Descending.

Create Folder: Press this submenu key to create a new folder inside the selected directory. Enter the new folder name in the Create Directory dialog and press Enter. To return to the Select Save Location dialog without creating a new folder, press Esc.

Set Location: Press this submenu key to set the currently selected folder as the destination where saved files will be stored, and to return to the “Save

Menu” on page 4-11. Press Esc to exit without saving.

Refresh Directories: Press this key to update the folder list after connecting

Figure 4-15. Save Location Menu

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or disconnecting an external USB drive.

File Management 4-4 File Menu

Save On...

...Crossing Limit

On Off

...Sweep Complete

On Off

Back

Clear All

Save Then Stop

On Off

Save On... Menu

Key Sequence: Shift > File (7) > Save On Event

In Spectrum Analyzer mode, this menu is used to automatically save measurements to the current save location after any of the following events:

...Crossing Limit On Off: When this submenu key is set to On, measurement data is

automatically saved when the trace crosses a limit line that has been specified with the Limit menu.

...Sweep Complete On Off: When this key is set to On, measurement data is automatically

saved after the current sweep is completed.

Save Then Stop On Off: Set this key to On to stop the sweep after a measurement is

saved. If this setting is Off and Sweep Complete is On, a measurement is saved after every sweep.

Clear All: Press this key to turn Off all three Save On Event keys:

Crossing Limit

Sweep Complete

Save Then Stop

Back: Press this key to turn return to the “File Menu” on page 4-10.

Figure 4-16. Save On Event Menu

MT8220T UG PN: 10580-00366 Rev. L 4-13

4-4 File Menu File Management

Sort By

Name Type Date

Sort Order

Ascend Descend

File Type

Measurement

Refresh

Directories

Recall

Recall Menu

Key Sequence: Shift > File (7) > Recall

Use these menu keys to change the way files are listed in the Recall dialog box. Navigate to the desired file, then press Enter to recall.

When recalling a saved setup, all current instrument settings are replaced by the stored setup information. When recalling a saved measurement and multiple traces are displayed, parameter settings shown on the instrument screen may reflect those of the recalled trace or the active trace, depending on the measurement mode or other factors.

Sort By Name Type Date: Press this submenu key to choose the item by which

folders and files are sorted in the Recall dialog box. See Figure 4-7

on page 4-6.

Sort Order Ascend Descend: Press this key to toggle the sort order of the file list

between Ascending and Descending.

File Type: Press this submenu key to open the Select File Type list box. Press the desired file type on the list, then press Enter to apply the selection. JPEG image files cannot be recalled and are not listed.

Alternatively, you can select directly from the Filetype drop down list in the Recall dialog box.

Figure 4-17. Recall Menu

Refresh Directories: Press this key to update the file list after connecting or

disconnecting an external USB drive.

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File Management 4-4 File Menu

Sort By

Name Type Date

Sort Order

Ascend Descend

Scroll

Src Dst

File Type

ALL

Refresh

Directories

Select

De-Select

Copy

Copy Menu

Key Sequence: Shift > File (7) > Copy

Sort By Name Type Date: Press this submenu key to choose the item by which

folders and files are sorted in the Copy dialog box. See Figure 4-8

on page 4-7.

Sort Order Ascend Descend: Press this key to toggle the sort order of the file list

between Ascending and Descending.

File Type: Press this submenu key to open the Select File Type list box. Press the desired file type on the list, then press Enter to apply the selection.

Alternatively, you can select directly from the Filetype drop down list in the Copy dialog box.

Refresh Directories: Press this key to update the file list after connecting or disconnecting an external USB drive.

Scroll Src Dst: Press this submenu key to shift navigation control between the

source and destination panes in the Copy dialog box.

Select or De-Select: Press this key to select or deselect the current file or folder. Selected items are highlighted in blue.

Figure 4-18. Copy Menu

Copy: Copies the selected files and folders, highlighted in blue in the top

pane of the Copy dialog box, to the selected location in the bottom pane. If a file by the same name already exists in the destination location, an Error message is displayed, prompting you to press Enter to overwrite, or Escape to skip the conflicting file.

MT8220T UG PN: 10580-00366 Rev. L 4-15

4-4 File Menu File Management

Sort By

Name Type Date

Sort Order

Ascend Descend

File Type

ALL

Select

De-Select

Delete

Refresh

Directories

Delete

Delete Menu

Key Sequence: Shift > File (7) > Delete

Sort By Name Type Date: Press this submenu key to choose the item by which

folders and files are sorted in the Delete dialog box. See Figure 4-9

on page 4-8.

Sort Order Ascend Descend: Press this key to toggle the sort order of the file list

between Ascending and Descending.

File Type: Press this submenu key to open the Select File Type list box. Press the desired file type on the list, then press Enter to apply the selection.

Alternatively, you can select directly from the Filetype drop down list in the Delete dialog box.

Select or De-Select: Press this key to select or deselect the current file or folder. Selected items are highlighted in blue.

Delete: Deletes the selected files or folders, which are highlighted in blue. In the confirmation box, press Yes to delete, No to cancel. You can also press Esc to cancel the deletion.

Refresh Directories: Press this key to update the file list after connecting or disconnecting an external USB drive.

Figure 4-19. Delete Menu

4-16 PN: 10580-00366 Rev. L MT8220T UG

Chapter 5 — System Operation

5-1 Introduction

This chapter reviews the BTS Master system operations and related menus. The other menus (Sweep, Measure, Trace, and Limit) are described in the Measurement Guides listed in

Appendix A.

MT8220T UG PN: 10580-00366 Rev. L 5-1

5-2 System Menu Overview System Operation

GPS

Back

GPS

On Off

GPS Voltage

3.3 V 5 V

GPS Info

Reset

System

Options

Application

Options

GPS

Status

Self

Test

Application

Self Test

Calibrate

Touch

Screen

Ethernet

Type

Manual DHCP

Field

IP G-Way Sub

First Octet

Second Octet

Third Octet

Fourth Octet

Reset

System Options

Date

Time

Language

Name

Volume

Ethernet

Config

Display

Back

Display Settings

Brightness

Display Blank

Default Colors

Back

System Options 2/2

Share CF &

Pwr Offset

All Modes Not Shared

Set

Remote Access

Password

Power–On

Black on White

Night Vision

High Contrast

Color on White

Back

Brightness Settings

Brightness

Auto Dim

On Off

Auto Dim

Delay (min)

Auto Dim

Brightness

10.00 %

Back

Power-On

Power Switch

When DC

Applied

Application options vary with instrument mode

Back

Reset

Factory

Defaults

Master

Reset

Update

Firmware

5-2 System Menu Overview

To access the System menu functions, press the Shift key, then the System (8) key.

Figure 5-1. System Menu

5-2 PN: 10580-00366 Rev. L MT8220T UG

System

Options

Application

Options

GPS

Status

Self

Test

Application

Self Test

Calibrate

Touch

Screen

System Operation 5-3 System Menu

5-3 System Menu

Key Sequence: Shift > System (8)

Status: Pressing this submenu key displays the current system status,

including the operating system and firmware versions, temperatures and other details such as current battery information. Press Esc or Enter to return to normal operation.

Self Test: This key initiates a series of diagnostic tests related to the performance of the motherboard hardware. A display will list the individual tests with a pass or fail indication. Press Esc or Enter to return to normal operation.

If the self test fails when the battery is fully charged and the instrument is within the specified operating temperature, contact your Anritsu Service Center and report the test results.

Application Self Test: This key initiates a series of diagnostic tests related to the performance of the instrument for specific applications. A display will list the individual tests with a pass or fail indication. Press Esc or Enter to return to normal operation.

GPS: Press this submenu key to open the GPS Menu. Refer to

Chapter 6, “GPS” for additional information.

Calibrate Touch Screen: If the instrument does not respond as expected when you press the touch screen, press this key to display the touch screen calibration message box. Refer to “Touch Screen Calibration” on page 2-11.

The front panel shortcut equivalent of this submenu key is Shift, 0 (zero). Refer to “Calibrate Touch Screen Shortcut” on page 2-11.

Application Options: This submenu changes with the measurement mode. Refer to the appropriate Measurement Guide, as listed in Appendix A.

System Options: Press this submenu key to open the “System Options

Menu” on page 5-4.

Figure 5-2. System Menu

MT8220T UG PN: 10580-00366 Rev. L 5-3

5-3 System Menu System Operation

Reset

Display

System Options

Date

Time

Language

Name

Volume

Ethernet

Config

System Options Menu

Key Sequence: Shift > System (8)>System Options

Date & Time: Press this submenu key to display a dialog box for setting the

current date and time. Use the submenu keys or the Left/Right arrow keys to select the field to be modified. Use the keypad, the Up/Down arrow keys, or the rotary knob to select the date and time. Press Enter to accept the changes, or press the Esc key to return to normal operation without making changes.

Ethernet Config: Press this submenu key to display the Ethernet submenu and to open the Ethernet Editor dialog box to set the IP address of the instrument. For details, refer to Appendix C, “LAN and DHCP”.

Language: Press this submenu key to open a list box and select a built-in language for the instrument display. Press Enter to apply the change, or press Esc to cancel.

The languages that are currently available are: English, French, German, Spanish, Japanese, Chinese, Korean, Italian, Russian, and Portuguese. You can edit non-English language captions using Master Software Tools (MST). If a mode does not have language translations available, then English is the default language.

Caution: A firmware update or any instrument reset will overwrite modifications you may have made in any of the language files.

Display: The Display submenu key opens the “Display Settings Menu”

on page 5-7, allowing brightness control and the selection of different display

attributes.

Name: Press this submenu key to open the Unit Name dialog, where you can enter a name for the instrument, using the touch screen keyboard. Press Enter to save the name.

The assigned instrument name appears in measurement files, setup files, limit line files, and MST reports. It is displayed on the browser page banner when the instrument is connected to a remote PC or mobile device.

Volume: Press this submenu key to view or adjust the speaker volume. The current volume setting is displayed in the Volume input box. Use the numeric keypad, the Up/Down arrow keys, or the rotary knob to change the value, and press

Reset: Press this submenu key to open the “Reset Menu” on page 5-9.

More: Press this submenu key to open the “System Options 2/2 Menu”

on page 5-5.

Figure 5-3. System Options Menu

Enter to apply the change.

5-4 PN: 10580-00366 Rev. L MT8220T UG

System Operation 5-3 System Menu

Back

System Options 2/2

Share CF &

Pwr Offset

All Modes Not Shared

Set

Remote Access

Password

Power–On

System Options 2/2 Menu

Key Sequence: Shift > System (8)>System Options > More

Share CF & Pwr Offset All Modes Not Shared: Press this submenu key to toggle the setting

between All Modes and Not Shared. Select All Modes to have the current center frequency setting and power offset setting carried over when changing measurement modes. This function is not applicable to measurements that do not have a center frequency or power offset setting or to measurements in which the current center frequency or power offset setting is outside the range of the new measurement.

Set Remote Access Password: Press this submenu key to open the Password entry dialog (see Figure5-5 onpage5-6). Use the touch screen keyboard to enter the new password. Passwords may contain digits, uppercase and lowercase letters, and the symbols - _ + . (hyphen, underscore, plus, period). Press Enter to save or Esc to cancel.

Setting the remote password and rebooting the instrument will lock it from Telnet and FTP connections. This means that connecting to the instrument via Master Software Tools (v2.21.1 or later), Wireless Remote Tools (WRT), or the Web Remote Control browser interface will require the set password. To unlock the instrument, remove the password by setting it to blank. The password is also removed following a Master Reset, Factory Defaults reset, or a firmware update.

Power–On: Press this submenu key to open the “Power-On Menu”

on page 5-6.

Back: Press this submenu key to return to the “System Options Menu”

on page 5-4.

Figure 5-4. System Options Menu 2/2)

Warning

MT8220T UG PN: 10580-00366 Rev. L 5-5

Do not set a remote access password when using SCPI commands to communicate with the instrument.

5-3 System Menu System Operation

Back

Power–On

Power Switch

When DC

Applied

Figure 5-5. Remote Access Password Dialog

Power-On Menu

Key Sequence: Shift, System (8) > System Options > More > Power–On

Power Switch: Press this submenu key to set the BTS Master for normal

use of the On/Off button on the instrument front panel.

When DC Applied: Press this submenu key to set the BTS Master to automatically restart when DC power is applied to the External Power connector (see Figure 2-15 on page 2-15).

Back: Press this submenu key to return to the “System Options 2/2 Menu”

on page 5-5.

Figure 5-6. Power–On Menu

5-6 PN: 10580-00366 Rev. L MT8220T UG

System Operation 5-3 System Menu

Back

Display Settings

Brightness

Default Colors

Black on White

Night Vision

High Contrast

Color on White

Display Blank

Display Settings Menu

Key Sequence: Shift > System (8)>System Options > Display

Brightness: Opens the “Brightness Settings Menu” on page 5-8.

Display Blank: Opens the message box illustrated in Figure 5-8. Press Enter to turn off the display, or press Esc to abort. To turn the display back

on, press any key (except the Power button) three times in rapid succession. A power cycle also turns the display back on.

Default Colors: Sets the display colors to the factory defaults. Used for normal viewing.

Black on White: Sets the display colors to black on a white background. Used for printing and viewing in broad daylight conditions. See Figure 2-9

on page 2-10 for illustrations of the display color schemes selectable in this

submenu.

Night Vision: Sets the display to a red-tinted color on a black background. The front panel keypad is backlighted in red. This setting is optimized for nighttime viewing.

High Contrast: Increases the black and white contrast of the default display. This setting is used in challenging viewing conditions.

Color on White: Sets the display background to white, the grid to gray, and leaves sweep data in color. This setting is used for printing and viewing in broad daylight conditions.

Back: Press this submenu key to return to the “System Options Menu”

on page 5-4.

Figure 5-7. Display Settings Menu

Figure 5-8. Display Blank Message Box

MT8220T UG PN: 10580-00366 Rev. L 5-7

5-3 System Menu System Operation

Back

Brightness Settings

Brightness

Auto Dim

On Off

Auto Dim

Delay (min)

Auto Dim

Brightness

10.00 %

Brightness Settings Menu

Key Sequence: Shift, System (8) > System Options > Display > Brightness

The brightness of the display can be adjusted to optimize viewing under a wide variety of lighting conditions.

Brightness: Press this submenu key to open the Brightness Editor window, where you can adjust the display brightness level from 0 to 100, with 100 being the brightest. See Figure 5-10. Use the rotary knob to adjust the value in increments of 5, or press the Up/Down arrow keys to change the value in increments of 25. Press the Left or the Right arrow key to jump to 0 or 100, respectively. Press Enter to accept the change. All display elements on the instrument screen are affected by the Brightness setting.

Auto Dim On/Off: Press this submenu key to toggle the display auto-dimming feature on and off. Enabling auto-dim can extend battery life.

Auto Dim Delay: Press this key to adjust the amount of idle time, from 1 to 15 minutes, before the instrument display goes dim. Use the arrow keys or the rotary knob to adjust the value in increments of 1. You can also use the numeric keypad, then press Enter. Out-of-range values are ignored.

Auto Dim Brightness: Press this submenu key to select the brightness percentage level of the display when it is dimmed. Use the arrow keys or the rotary knob to adjust the value in increments of 5%, from 0% to 25%. You can also use the numeric keypad, then press % or the Enter key. Out-of-range values are ignored.

Back: Press this submenu key to return to the “Display Settings Menu”

on page 5-7.

Figure 5-9. Brightness Settings Menu

Figure 5-10. Brightness Editor Input Box

5-8 PN: 10580-00366 Rev. L MT8220T UG

System Operation 5-3 System Menu

Back

Reset

Factory

Defaults

Master

Reset

Update

Firmware

Reset Menu

Key Sequence: Shift > System (8)>System Options > Reset

Factory Defaults: Press this key to restore the instrument to the default

settings for all measurement modes and system settings, including connectivity, language, and the display and audio settings. The instrument will power cycle when the operation is complete. Press the Enter key to initiate the reset, or press Esc to abort.

Note: This same reset sequence can be initiated when turning the BTS Master on by pressing and holding the Esc key until the Anritsu splash screen is displayed.

Master Reset: Press this submenu key to restore the instrument to factory defaults as described above and to delete all user files from the instrument internal memory. The instrument will power cycle when the operation is complete. Press Enter to initiate the reset, or press Esc to abort.

Note: This same reset sequence can be initiated when turning the BTS Master on by pressing and holding the System (8) key until the Anritsu splash screen is displayed.

Update Firmware: Press this submenu key to update the instrument operating system using an external USB drive. Press Load Firmware to start the update procedure, or press the Menu key to cancel and display the Menu key screen of application icons. Refer to “Firmware Update” on page 5-11 for detailed instructions.

Back: Press this submenu key to return to the “System Options Menu”

on page 5-4.

Figure 5-11. Reset Menu

MT8220T UG PN: 10580-00366 Rev. L 5-9

5-4 Preset Menu System Operation

Recall

Setup

Preset

Save

Setup

Preset

5-4 Preset Menu

Key Sequence: Shift > Preset (1)

Preset: This key resets all parameter settings for the current measurement

mode to their factory default values, and switches the display to the default view for that mode. Measurement settings specific to other modes, or applications, are not affected.

Save Setup: Opens the Save dialog box to name and save the current operating settings, allowing them to be recalled later to return the instrument to the state it was in at the time the setup was saved.

The saved setup can be named using the touch screen keyboard. Use the Caps key to select an upper case letter. Use the Left/Right directional arrows to move the cursor position. Press Enter to save the setup.

Note: Set the File type as Setup. See “Save Menu” on page 4-11 for details.

Recall Setup: This key allows the selection and recall of a previously stored instrument setup using the “Recall Menu” on page 4-14. Use the rotary knob, the Up/Down arrow keys, or the touch screen to highlight the saved setup, and press Enter. All current instrument settings are replaced by the stored setup information.

Figure 5-12. Preset Menu

5-5 Self Test

At power on, the BTS Master runs through a series of quick checks to ensure that the system is functioning properly. The System self test runs a series of tests that are related to the instrument hardware. The Application self test runs a series of tests related to the instrument hardware that is used in the current operating mode.

If the BTS Master is within the specified operating range with a charged battery and the self test fails, contact your Anritsu Service Center at: http://www.anritsu.com/contact-us.

To initiate a self test when the system is already powered up:

1. Press the Shift key, followed by the System (8) key.

2. Press the Self Test submenu key. The Self Test results are displayed.

3. Press Esc to close the Self Test results dialog.

5-10 PN: 10580-00366 Rev. L MT8220T UG

System Operation 5-6 Firmware Update

5-6 Firmware Update

To update your Anritsu instrument firmware, use a high quality USB memory stick with at least 250 MB of free space and FAT32 file system format.

1. Insert the memory stick into your PC or laptop.

2. From a browser, go to the following Anritsu Products page:

http://www.anritsu.com/en-US/test-measurement/products/mt8220t.

3. If the Web page lists more than one product, find your instrument model number and click the link.

4. On the product page, press the Downloads button.

5. Under the Drivers/Firmware/Software tab, you can optionally follow the Firmware

Revision/Release History link to download a document detailing current and past firmware changes.

6. Click on the link Firmware Update for the BTS Master MT8220T.

7. Click the Download button, then choose Save or Save As. Do not run the executable file

directly from the Web page.

8. Go to the Save location designated in Step 7 and double-click the installer file, or USB Loader.

9. In the Firmware Update dialog, click to view, then accept the software license agreement.

10. Select the Removable Disk drive where the USB stick is inserted.

11. Click Prepare USB Memory Stick to extract and copy the firmware update code.

12. After the firmware update code has finished copying, click through the final steps in

the Firmware Update dialog to close the installer program.

13. Eject the memory stick from the computer.

Note

14. Turn off the BTS Master and insert the USB memory stick into the instrument.

15. Make sure the BTS Master is plugged into an AC power source and not running on

battery alone, then turn on the instrument.

16. The instrument should detect new firmware on the USB stick and ask if you wish to upgrade. Press Yes.

17. The Automatic Firmware Update dialog should open at this time. Skip to Step 19.

Note

The file structure created on the USB memory stick by the installer program is necessary for a successful firmware update and must not be altered in any way.

If the same firmware code as contained on the USB stick is already loaded on the instrument, a message indicating that firmware update is skippe briefly on the instrument screen.

If the firmware update on the memory stick does not match your instrument model, an error message will display briefly, indicating that it is not compatible.

d will display

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5-6 Firmware Update System Operation

18. If there is no error but the instrument does not enter upgrade mode automatically:

a. Press Shift > System (8) > System Options > Reset > Update Firmware.

b. Press Load Firmware at the bottom left of the instrument screen.

c. Press Update Application Firmware.

d. The Firmware Update dialog opens.

19. Use the Up/Down arrow keys or the rotary knob to select one of the Save modes.

• Save none: No attempt is made to save any user data.

• Save user data: User data is saved to the selected external media device.

Warning

Some user data may be lost if not enough memory space is available on the selected device.

• Save & restore user data: User data is saved to the selected external media device. The instrument also attempts to restore the files to the instrument after the update.

Warning

Some user data may be lost if not enough memory space is available on the selected device.

20. Press Enter.

21. Press Enter again to proceed with the firmware upgrade.

To cancel the operation, press Esc. In this case, you need to press Shift > Mode (9) and select an application from the Mode Selector list in order to exit upgrade mode and resume normal instrument operation.

You cannot stop the upgrade once it has started. To avoid potential permanent

Warning

damage, do not turn off the instrument or remove the USB stick during the firmware update.

22. After the update is complete, the instrument should reboot automatically. If it turns off and does not restart, remove the USB stick and turn on the instrument.

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Chapter 6 — GPS

GPS

6-1 Introduction

The BTS Master MT8220T includes a built-in GPS receiver. Compatible GPS antennas are available as optional accessories and are listed in the instrument Technical Data Sheet.

When GPS is actively locked to satellites, the latitude, longitude, altitude, and UTC timing information is saved with all saved measurements and can be displayed with Master Software Tools. GPS also enhances frequency reference oscillator accuracy. No accuracy specifications apply if no GPS satellites are acquired.

6-2 Activating the GPS Feature

Attach the GPS antenna to the GPS Antenna connector on the top of the instrument.

1. Press the Shift key, then the System (8) key on the numeric keypad to display the System menu.

2. Press the GPS submenu key.

3. Activate GPS by pressing the GPS On/Off submenu key so that On is underlined. When

GPS is first turned On, the GPS icon is displayed in red to indicate that fewer than four satellites are currently being tracked.

Figure 6-1. GPS Icon, Red

4. When the GPS receiver is tracking at least four satellites, the GPS icon changes to green. Latitude and longitude information is displayed in the title bar at the top of the display. Acquiring satellites may take as long as three minutes.

Figure 6-2. GPS Icon, Green

5. Press the GPS Info submenu key to display the following information:

• Tracked satellites

• Latitude and longitude

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6-3 Resetting GPS GPS

GPS

• Altitude

• UTC timing information

• Fix available

• Almanac complete

• Antenna and receiver status

• GPS antenna voltage and current

Refer to “GPS Menu” on page 6-4 for details on the above GPS Info items.

After GPS location fix is attained, the internal reference oscillator begins to correct its frequency to match the GPS standard. After the internal frequency is adjusted to match the GPS standard, the status is indicated by “GPS High Accuracy” showing in the Status menu, which is displayed on the left side of the measurement display. When the GPS feature is not enabled, the reference source displays either “Internal Standard Accuracy” or a user-selected external reference frequency in the Status menu.

Within three minutes of satellite acquisition, the reference oscillator will have an accuracy of better than 25 ppb (parts per billion). The OCXO internal standard accuracy is ±0.3 PPM. The correction factor applied to the internal OCXO allows the instrument to maintain GPS frequency accuracy for three days at better than 50 ppb, even when the instrument is obstructed from receiving signals from the GPS satellites.

In order to acquire data from the GPS satellites, you must have line-of-sight to the satellites, or the antenna must be placed outside with no obstructions.

If no GPS is connected for at least three days, the Frequency Reference annotation reads Int Std Accy.

When GPS is connected, with a fix, and the tuning process has completed (which may take a few minutes), the Frequency Reference annotation shows GPS Hi Accy. If GPS is subsequently lost (for example, GPS is turned off, disconnected, or there is no signal due to physical obstruction), the instrument goes back to Int Hi Accy after a few moments. If GPS remains disconnected for three consecutive days, whether the instrument is on or off, the instrument reverts to Int Std Accy.

6-3 Resetting GPS

To reset the GPS, press the Reset submenu key. The green GPS icon shows a red cross mark when satellite tracking is lost after tracking four or more satellites. The GPS latitude and longitude are saved in memory until the instrument is turned off or until GPS is turned off by using the GPS On/Off key.

Figure 6-3. GPS Icon, Tracking Lost

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GPS 6-4 Saving and Recalling Traces with GPS Information

6-4 Saving and Recalling Traces with GPS Information

Saving Traces with GPS Information

The GPS coordinates of a location can be saved along with a measurement trace. Refer to

“Save Menu” on page 4-11 for more information. The current GPS coordinates will be saved

with the measurement traces whenever GPS is on and actively tracking satellites.

Recalling GPS Information

If the GPS coordinates were saved with a measurement, the coordinates will be recalled when the measurement is recalled. Refer to “Recall Menu” on page 4-14 for more information on recalling a saved trace.

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6-5 GPS Menu GPS

GPS

Back

GPS

On Off

GPS Voltage

3.3 V 5 V

GPS Info

Reset

6-5 GPS Menu

Key Sequence: Shift, System (8) > GPS

GPS: Press this submenu key to turn GPS on or off.

GPS Info: Press this submenu key to display the current GPS information.

Tracked Satellites: Shows the number of tracked satellites (three are

required to retrieve latitude and longitude, four are required to resolve altitude). Generally, the larger the number of satellites tracked, the more accurate the GPS information.

Latitude and Longitude: Shows location in degrees, minutes, and seconds.

Altitude: Shows altitude information in meters.

UTC: Universal Coordinated Time.

Fix Available: The cold start search sets are established to ensure

that at least three satellites are acquired within the first couple of minutes. When three satellites are found, the receiver will compute an initial fix (typically in less than two minutes). Fix Available: No means that the initial position has not been established.

Almanac Complete: The system almanac contains information about the satellites in the constellation, ionospheric data, and special system messages. In a cold start, the GPS receiver has no navigation data, so the receiver does not have a current almanac. A complete system almanac is not required to achieve a first position fix. However, UTC time is not correct until the almanac is complete, and the availability of the almanac can significantly reduce the time to first fix.

Antenna Status:

OK: Active antenna is connected and is working properly.

Short/Open: If an active antenna is in use, a short or open exists between the antenna and the connection. If this message is displayed, replace the antenna. If the message persists, try another Anritsu GPS antenna. If needed, contact your nearest Anritsu Service Center. If a passive antenna is in use, the message should display: Antenna OPEN Detected or Passive Antenna Used.

Receiver Status: Current status of the receiver.

GPS Voltage: Press this submenu key to set the source voltage at 3.3 V or

5 V, depending on the GPS receiver being used. The default setting is 3.3 V to

GPS Antenna Voltage and Current: Shows voltage and current.

prevent accidental damage to lower-voltage GPS antennas.

Reset: The Reset key sets the number of tracked satellites to 0 and er any almanac data and saved coordinates. The process of searching for and reacquiring satellites will begin again.

Back: Press this submenu key to return to the “System Menu” on page 5-3.

Figure 6-4. GPS Menu

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ases

Chapter 7 — Anritsu Tool Box

7-1 Introduction

The Anritsu Tool Box is a suite of applications that provide an interface between Anritsu handheld RF instruments and a PC. The instrument connects to the computer via a USB, Ethernet, or serial port. Depending on the application selected, available functions range from the capture, transfer, and reporting of measurement data for trace analysis, to coverage and interference mapping, and the delivery of work instructions.

Tool Box applications are available for download from the Anritsu website at

anritsu.com/en-US/test-measurement/support/technical-support/handheld-tools-tool-box.

Click the link to one of the Tool Box applications, then click Downloads and choose either the Full Installer or Web Installer. There is no difference between the two if you run the installer without saving. If you elect to save, the Full Installer will download all Anritsu software needed in a single executable file, which allows you to perform the installation later on a computer with no Internet access required. The Web Installer is a much smaller file that will require Internet access to execute the software installation.

7-2 Software Installation

Whether running the installer directly or executing the saved file, follow the instructions on screen. The Setup screen illustrated in Figure 7-1 may change with the software version.

You will be asked to select which applications you wish to install. Not all instrument models are supported by every software tool. To view the list of instrument models supported by a Tool Box application, click the Instruments tab on the application Web page.

Figure 7-1. Anritsu Tool Box Setup Wizard

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7-3 Anritsu Software Tool Box Anritsu Tool Box

7-3 Anritsu Software Tool Box

The Anritsu Tool Box serves as a central location from which you can open a previously saved measurement, visit the Anritsu website, or launch an application. To open the Tool Box, either double-click the desktop shortcut or select Anritsu Tool Box from the Windows Start menu. On the Tool Box screen, hover the mouse pointer over any of the application icons to view a short description of the application. See Figure 7-2.

Figure 7-2. Anritsu Tool Box Screen

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Anritsu Tool Box 7-4 Software Tools

7-4 Software Tools

The Anritsu Tool Box provides links to the software tools installed on your PC. Alternatively, you can launch an application using its desktop shortcut or through the Windows Start menu.

The following sections list the top features and functions of the tools contained in the Anritsu Tool Box. For a detailed description of these features and how to perform specific tasks, refer to each application’s Help system. The program Help also lists the instrument models, measurement modes, trace types, and file types that are compatible with that application.

Line Sweep Tools (LST)

Line Sweep Tools is post-capture trace processing software designed for users who need to analyze and generate reports on large numbers of cable, antenna, and PIM traces. Software features include:

• Measurement plot data capture and transfer from the instrument to a PC

• Marker and limit line presets

• Return Loss, Distance-to-Fault, PIM analysis

• LMR Master and VNA Master Field Mode compatibility

• Plot overlay for comparison of up to ten traces of the same measurement type

• Plot area zooming

• A naming grid for renaming files, titles, and subtitles

• Automated report generation

• Output to printer or to PDF or HTML format

• Export of plot data to text, image, or VNA files

Master Software Tools (MST)

Master Software Tools is designed for users of Anritsu handheld spectrum analyzers, interference analysis tools, transmission testers, and backhaul testers. Supported functions include the following:

• Transfer of captured measurement data to and from a PC for storage and analysis

• RF Spectrum Analyzer traces

• RF Interference analysis

• Spectrum monitoring

• Transmitter signal quality tests

• T1, T3, and E1 backhaul tests

• Trace overlay features for comparing multiple Spectrum Analyzer measurements

• Limit lines and markers

• Script Master for the creation of automated test procedures

• Export of measurement data as text, graphic, or Comma Separated Value format (CSV)

files

• Reports created in HTML format for use in other applications

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7-4 Software Tools Anritsu Tool Box

easyTest Tools

easyTest Tools is used to create work instruction files that consist of a command sequence and intructions to help less experienced personnel with operating the instrument in the field.

• A drag-and-drop tool facilitates the creation of a test sequence from a library of commands.

• Instructions can be a mix of textual prompts and graphic images.

• Sample procedure files (.ett) are included with easyTest Tools.

• Command sequences are delivered electronically and loaded on the instrument, where

they are recalled with a press of a button.

• Recall Setup places the instrument in the proper mode for the measurement by retrieving saved parameters such as measurement type, frequency and amplitude settings, markers and limit lines.

• The current measurement setup or the screen display can be saved manually or automatically.

easyMap Tools

easyMap Tools is the new name for Anritsu Map Master. The application allows users to find and prepare geo-referenced maps and to build floor plans suitable for Anritsu Handheld Spectrum Analyzers with Interference Analysis or Coverage Mapping capabilities (Option 25 or Option 431, respectively).

Software functions include:

• Creation of geo-referenced maps with pan and zoom capability

• Conversion of maps and floor plans to a form suitable for use on Anritsu Handheld

Spectrum Analyzers and Interference Analyzers

• Introduction of GPS information into previously non-geo-referenced maps

Wireless Remote Tools

Wireless Remote Tools enables the user to remotely monitor and control the instrument over a wireless LAN connection.

• The wireless connection is typically established using a USB-powered Wi-Fi router attached to the instrument and a matching Wi-Fi link on the PC end.

• Remote monitoring and control of the instrument enhance operator safety and efficiency when conditions make it unsafe or impractical to be close to the instrument.

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Chapter 8 — Web Remote Control

8-1 Introduction

Web Remote Control capabilities are embedded in the BTS Master, providing full instrument control through an HTML-5 compatible browser. The ability to remotely monitor and control the instrument from the ground or desk enhances operator safety and efficiency when conditions make it unsafe or impractical to be close to the instrument. Login passwords can be used to allow access to authorized users only.

A remote connection terminates when the user logs out or closes the browser, or when the session time requested at login expires. To prevent multi-user conflicts, only one connection is permitted at a time. A second user who tries to log in will see a message indicating the instrument is currently reserved by another client, with the time remaining in their session.

While only one user can have control of the instrument, multiple users can view the same instrument using a desktop sharing application.

8-2 Setup

You can connect one or more instruments to any computer with HTML-5 compatible browser. Anritsu strongly recommends using Google Chrome, as other browsers do not fully support HTML-5. The control device may be a laptop, a desktop computer, or a mobile device, including a wide range of tablets and smart phones running Android or iOS operating systems. Note that you cannot download files to an iOS device, for lack of a user-accessible file system in this environment.

Physical connection is established from the instrument’s Ethernet port directly to the computer, or to a LAN or a Wi-Fi router such as the TP-Link TL-WR802N Wireless Router.

LAN Connection

1. Connect the Ethernet port of the BTS Master to your LAN.

2. Press Shift followed by System (8).

3. Press the Status submenu key to display the Status window and take note of the

instrument IP address.

Press Esc to close the Status window.

4. If no IP address has been assigned, refer to Appendix C, “LAN and DHCP” for information on setting an IP address for the instrument. If connecting to another network, we recommend that you request a static IP address from your network administrator to avoid duplicate addresses.

Alternatively, you can set the instrument for dynamic IP addressing using DHCP. Refer to “Ethernet Menu” on page C-2. In a long distance network, however, it may be difficult or impossible to determine what the current dynamic address is, after the instrument is in the field.

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8-2 Setup Web Remote Control

5. Set instrument parameters as appropriate, such as measurement mode, frequency range, amplitude. You may skip this step and set up the instrument remotely at a later time, after Ethernet connection has been established.

6. Launch the Google Chrome browser on your PC, laptop, or mobile device. Due to compatibility issues with HTML-5, do not connect using another browser than Chrome.

7. Enter the instrument IP address in the browser address bar to open the Web Remote Control Login page illustrated in Figure 8-1 on page 8-3.

Connection to a Wireless Router

Instead of connecting the instrument directly to a LAN, you can connect it to a Wi-Fi router. This section documents connection to a TP-Link TL-WR802N Wireless Router as an example.

1. Configure your Anritsu instrument with the following Ethernet settings:

IP Address = 192.168.0.50 Default Gateway Address = 0.0.0.0 Subnet Mask = 255.255.255.0

Refer to “Ethernet Menu” on page C-2 for information on setting the IP address.

2. Using the Ethernet cable included with the router, connect one end to the LAN port and the other end to the test instrument’s Ethernet port.

3. Insert the micro-USB end of the provided cable into the router’s Power port and the Type-A end into one of the USB ports of your test instrument.

4. Connect your PC, laptop, or mobile device to the router via Wi-Fi, using the SSID and pre-programmed password that are printed on the router label. For example:

SSID = TP-LINK_39DE Wireless password = 02850450

5. Launch the Google Chrome browser on your computer. Due to compatibility issues with HTML-5, do not connect using another browser than Chrome.

6. In the browser address bar, enter the instrument IP address set in Step 1 to open the Web Remote Control Login page illustrated in Figure 8-1 on page 8-3.

If you need to restore the router’s factory configuration:

1. Connect your PC, laptop, or mobile device to the router via Wi-Fi as described in Step 4 of the previous procedure.

2. In the Chrome browser, enter the URL address tplinkwifi.net. You can also log in using one of the router’s default IP addresses, 192.168.0.1 or 192.168.0.254.

3. Log in to the router using the default credentials:

username: admin password: admin

4. Click Quick Setup.

5. Set the router as an Access Point and click Next until Quick Setup is completed.

6. Review the settings, then reboot the router using the on-screen Reboot button.

7. Enter the instrument IP address in the browser address bar to open the Web Remote

Control Login page illustrated in Figure 8-1.

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Web Remote Control 8-3 Web Remote Control Interface

8-3 Web Remote Control Interface

The Web Remote Control Login page opens following browser connection to the instrument. See Figure 8-1. The page may show or hide certain elements depending on device management options set by the Administrator, as described in “Device Options” on page 8-11.

Figure 8-1. Login Page

User Login

To start a remote session with a test instrument:

1. Enter the instrument IP address in the Google Chrome address bar. The instrument must be connected via Ethernet as described in “Setup” on page 8-1.

2. Use the pull-down menus on the Login page to set the time, in hours and minutes, before the remote session times out. The default session time is 1 hour, with a 10-hour maximum.

Only one user at a time can connect to the instrument. To avoid locking out other users unnecessarily, do not reserve a longer session than you need.

3. To enable functions available only to the network administrator, select the Login as Administrator checkbox.

4. Enter the instrument password, then click Login.

The default administrator password is “Admin” with a capital A. The default password for other users is None; that is, leave the field blank.

If another user already has control of the instrument when you try to log in, a message will display indicating the instrument is currently reserved by another client, whose IP address is listed with the time remaining in their session.

Following login, the Web Remote Control Home page is displayed.

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8-3 Web Remote Control Interface Web Remote Control

Home Page

The Web Remote Control Home page lists the same information as what is displayed on the instrument screen when you press Shift, System (8) at the front panel, followed by the Status menu key.

At the top of the page, a green banner shows the instrument model number and IP address. If the instrument has been assigned a name, this name is displayed in the center of the banner.

The menu bar below the banner consists of tabs for commands and links: Home, Remote Control, Capture Screen, Capture Trace, File List, Device Management, and Logout.

Figure 8-2. Web Remote Control Home Page

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Web Remote Control 8-3 Web Remote Control Interface

Remote Control

The Remote Control page displays a bitmap image of the instrument screen. The buttons on the right of the display reflect the layout of the buttons on the instrument and are used to access the same monitoring and control functions. See Figure 8-3.

Figure 8-3. Remote Control Page

• When clicking a key or measurement icon on the Remote Control page, a

small green dot appears at the point of the cursor to indicate that the key,

Notes

Session Time Remaining

This is the amount of time remaining before your remote session automatically terminates. The session time is reserved at login. It can be changed on the Device Management page.

Normal Mode

Normal Mode is the default mode, where the bitmap image of the instrument screen is continually refreshed in the browser window. Click the single arrow button near the bottom right of the page to return to Normal Mode from either Fast or Pause Mode. Clicking any tab on the menu bar also returns to Normal Mode.

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button, or icon was pressed.

• A single Web-enabled device can monitor and control multiple instruments. However, multiple Web-enabled devices with different IP addresses cannot connect to the same instrument simultaneously.

8-3 Web Remote Control Interface Web Remote Control

Fast Mode

Click the double arrow button to enter Fast Mode, where the update rate can be significantly faster than Normal mode, especially over low bit-rate connections. Only the measurement data (yellow trace) is continually updated. The main menu keys and submenu keys may look different than in Normal Mode, but their functions are the same. Error messages are not shown in Fast Mode.

Fast Mode is not available with some Spectrum Analyzer measurement types, in which case the Fast Mode button is disabled. The button is not displayed when the measurement mode is something other than Spectrum Analyzer.

While in Fast mode, if a measurement type is selected that Fast mode does not support, the instrument will return to Normal mode.

Pause Mode

Clicking the Pause button turns the Communication Activity dot in the lower right-hand corner to yellow. If the interface was in Normal Mode, this stops the instrument display from refreshing in the browser window. If the interface was in Fast Mode, the trace measurement stops updating. Click the single arrow or the double arrow button to resume remote communications with the instrument in Normal or Fast Mode, respectively. The Communication Activity dot then returns to green.

Communication Activity

The moving dot labeled Communication Activity, when green, indicates that ongoing communication is occurring between the instrument and PC. When you click Home, Capture Screen, Capture Trace, File List, Device Management, or Logout on the menu bar, the Communication Activity dot briefly turns yellow before the selected page opens in the browser.

Configure Timeout

If the Ethernet connection is poor and you expect frequent lags in response time, you can increase the timeout up to 20 seconds, before the instrument sends an “Instrument Busy” message. The default timeout is 3 seconds.

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Web Remote Control 8-3 Web Remote Control Interface

Capture Screen

Captures a JPEG image of the current instrument display and saves it directly to internal memory. A file name is automatically created using the current date and time stamp. The captured display is loaded to the browser page, under the menu bar. See Figure 8-4. In Windows, you can right-click on the screen image and select Copy. With iOS, press and hold on the picture. This makes it easy to create documentation using screen captures.

Figure 8-4. Capture Screen Page

Capture Trace

Opens an input dialog to enter a name for the trace to be saved. See Figure 8-5. After clicking Save, a confirmation dialog opens to indicate the trace was successfully saved to the instrument.

Figure 8-5. Capture Trace Page

Depending on the browser and operating system used, different prompts may appear. Some operating systems like iOS may not support file saving from a browser.

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8-3 Web Remote Control Interface Web Remote Control

File List

Displays the list of folders (type “dir”) and files contained in the instrument's internal memory. See Figure 8-6. To view the contents of a folder, click on the folder name.

Figure 8-6. File List Page

To download a file, click the file name. Alternatively, you can select the checkbox on the left of the file name, then click Download. You may also select the checkboxes of multiple files and/or folders and download them together, as a zipped folder. In this case, a pop-up dialog box shows the estimated download time. Press OK to continue.

Note Some operating systems, like iOS, do not support file downloads.

Depending on the browser and operating system, the download function may allow you to open the file or save it, or both. In Google Chrome, for example, the downloaded file or files are automatically saved to the designated folder on your computer, such as the Downloads folder. In the banner at the bottom of the browser window, click a downloaded item to open it.

If the selected item is a single file, the file will open in the default application for the file type. For example, a JPEG file will open in the computer's default image viewer, while a measurement file will open in Master Software Tools (MST), provided the application is installed.

Device Management (not as Administrator)

Click the Device Management tab on the menu bar to set or clear the instrument password, to assign a device name to the instrument, or to change the session time. See Figure 8-7.

If you logged in as Administrator, the Device Management page has additional sections for viewing the remote access log and for setting device options. Refer to “Device Management

(Administrator)” on page 8-10.

Password

If no password is set, which is the factory default, remote access to the instrument is unrestricted and any user who knows the instrument IP address can connect to it, provided the device isn’t currently reserved by another client. When a password is set, it is required upon login. To clear the current password, click the Reset button. This password is different from the administrator password described under “Device Management (Administrator)”.

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Web Remote Control 8-3 Web Remote Control Interface

Figure 8-7. Device Management Page

Instrument Name

The instrument name, if defined, is displayed in the green banner at the top of the page. It is useful in identifying the instrument when you have more than one instrument connected. The name can be assigned remotely from this Device Management page, or it can be set from the instrument's System Options menu. Note that this instrument name is not a "hostname" as used in an Ethernet router.

Session Time

Use the pull-down menus to select the time, in hours and minutes, before the remote session times out. Click Update to reset the session timer at the specified duration. At the end of the selected time period, a message notifying the user that the session has expired will display.

Figure 8-8. Session Expired

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8-3 Web Remote Control Interface Web Remote Control

Device Management (Administrator)

Logging in as Administrator gives you access to additional functions associated with the instrument’s remote connection log and the display of information on the Login page.

Figure 8-9. Device Management Page (Administrator)

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Web Remote Control 8-3 Web Remote Control Interface

Administrator Password

A password is always required to log in as Administrator. The password is case-sensitive, with “Admin” as the factory default. To change the password, type your new entry twice and click Save. See Figure 8-9 on page 8-10.

To restore the default password, click the Reset button. The administrator password is also reset to default each time you update the instrument firmware.

Access Log

The Access Log is viewable only when you are logged in as Administrator. It contains the date and time, success or failure status, and user information for up to 50 most recent login attempts. To save a copy of the log to the default download location on your control device, click Download Log. The saved file is a comma-delimited CSV file that can be opened with an application like Microsoft Excel. Click the Clear Log button to empty the Access Log.

Some operating systems, such as iOS, do not support a user-accessible file

Note

system. Consequently, the download function is not possible if your control device is an Apple iPhone, for example.

Device Options

When logged in as Administrator, you have the option to turn on or off the optional text message and the green banner on the Login page.

For security reasons, for example, you may not want the instrument IP address to display during login. To hide the banner, deselect the Show device banner on Login page checkbox. See Figure 8-9 on page 8-10. After changing the Show/Hide setting, click OK in the Banner Visibility message box. You may need to scroll the browser page to bring the message box into view.

The factory default is to show the banner. Note that this device option only affects the Login page. Figure 8-10 illustrates the Login page with no banner.

Figure 8-10. Login Page with Optional Text and No Banner

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8-3 Web Remote Control Interface Web Remote Control

To add a disclaimer or any other message to the Login page, enter the appropriate text in the text box under the Device Options section of the Device Management page, then click Save. See Figure 8-9 on page 8-10. Click OK in the update status message box (Figure 8-11). You may need to scroll the browser page to bring this message box into view.

Figure 8-11. Disclaimer Text Update Status

Figure 8-10 on page 8-11 shows an example of optional text on the Login page. To remove the

message, delete it from the Disclaimer Text box on the Device Management page and click Save, then OK.

Instrument Name

The instrument name function is the same whether you are logged in as Administrator or as a regular user. Refer to “Instrument Name” on page 8-9.

Session Time

The session time is set in the same manner, whether you are logged in as Administrator or as a regular user. Refer to “Session Time” on page 8-9.

Logout

Exits Web Remote Control and displays the Login page. To start a new session, enter the password if required, then select the session time and click Login.

If you close the Web Remote Control browser window without logging out, there

Note

may be a slight delay before the instrument is released. During this time, connection attempts by other users will fail.

8-12 PN: 10580-00366 Rev. L MT8220T UG

Appendix A — Measurement Guides

A-1 Introduction

This appendix provides a list of supplemental documentation for BTS Master features and options. These measurement guides are available on the Anritsu website.

Table A-1. Analyzers and Analyzer Options

Appendix B — Error Messages

B-1 Introduction

This chapter provides a list of information and error messages that could be displayed on the MT8220T BTS Master. If any error condition persists, contact your local Anritsu Service Center at http://www.anritsu.com/contact-us.

B-2 Self Test or Application Self Test Error Messages

Overall Status FAILED

One or more elements of the System or Application Self Test has failed. Refer to the other pass fail tests listed below to determine which specific test failed.

Lock Test FAILED

One or more Phase Lock Loops Failed to properly achieve Lock Status. Insure that the battery level is adequate for operation or that temperature is within acceptable limits. Reset to factory defaults with either Factory Reset (ESC+ON), or MASTER RESET (System+ON). Caution: Use of MASTER RESET (System+ON), will erase all user saved setups and measurement traces and return the unit to a fully Factory Default condition. If the error persists, contact your Anritsu Service Center.

Over Power FAILED (MT8220T-0709)

RF Power applied to the input connector is too high. Remove or reduce the input power or add additional attenuation. Sometimes out of band frequencies may be present that can cause an Over Power Error. In highly rich RF environments it may be necessary to add an external band pass filter to reduce unwanted interference. See the accessories section for a list of available band pass filters from Anritsu. Out of band frequencies can often be detected by increasing the Span to maximum in the peak detect mode of operation. If the error persists, contact your Anritsu Service Center.

Over Power Start FAILED

RF Power applied to the input connector is too high at turn on. See Over Power FAILED error above.

Mixer Saturation: Increase Attenuation

Too much power applied with too little Attenuation. Increase attenuation. Sometimes even out of band frequencies may be present that would cause a Mixer Overdrive Error. In highly rich RF environments it may be necessary to add an external band pass filter to reduce unwanted interference. See the accessories section for a list available band pass filters from Anritsu. Out of band frequencies can often be detected by increasing the SPAN to maximum in peak detect mode of operation. If the error persists, contact your Anritsu Service Center.

MT8220T UG PN: 10580-00366 Rev. L B-1

B-3 Operation Error Messages Error Messages

B-3 Operation Error Messages

Fatal Error

Usually caused by a failure to communicate with one section or another. Sometimes resolved by restarting the unit or by Factory Reset (ESC+ON), resetting of the unit. Under extreme cases the use of MASTER RESET (System+ON), may resolve the issue. Caution: Use of MASTER RESET (System+ON), will erase all user saved setups and measurement traces and return the unit to a fully Factory Default condition. If the error persists, contact your Anritsu Service Center.

Trace not saved. Please wait for complete sweep and try again.

Attempted to save a measurement trace before the sweep had completed at least once. Wait for at least one complete sweep and try to save again.

Measurement not valid in Zero Span

Attempt was made to make an automated measurement that requires more than ZERO SPAN to accomplish. An example would be Occupied Bandwidth measurement.

The Freq range of the Antenna is invalid for this setup. Please select another Antenna

Choose a start and stop frequency that is within the defined frequency range for the selected antenna compensation table. See also Master Software Tools for creation and Upload of Antenna correction files.

Minimum permitted Sweep time is 50 µs

An attempt was made to set the minimum Sweep time to less than 50 µs.

Unable to add additional limit points. 41 is the maximum.

Attempted to add an additional limit line point beyond the maximum number of allowed points.

Use Demod type USB or LSB to use Beat Frequency Osc

An attempt to use the Beat Frequency Oscillator while not in Upper or Lower Sideband Demodulation mode.

Trace A/B/C has no data to view

Attempt to turn on or VIEW a trace that has never had data recalled into this trace location. Refer to Recall Trace section for instructions on how to recall stored measurement traces into either Trace A, B or C.

Locking to External Ref failed; Lock attempt Failed

Switching from an internal frequency reference to the external reference has failed. Verify that the correct external reference frequency value has been selected from the list of valid external reference frequencies. Verify that the level of the external reference frequency is at least 1 V

B-2 PN: 10580-00366 Rev. L MT8220T UG

p-p

Anritsu MT8220T User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

BTS Master™ MT8220T

Table of Contents

Chapter 1 — General Information

1-1 Introduction

Additional Documentation

1-2 Instrument Description General Information

Contacting Anritsu for Sales and Service

Available Options

1-3 Calibration and Verification General Information

General Information 1-4 Instrument Care and Preventive Maintenance

Connector Care

ESD Caution

RF Input Warning

Battery Replacement

1-5 Secure Environment Workplace General Information

BTS Master Memory Types

Erase All User Files in Internal Memory

Recommended Usage in a Secure Environment

Chapter 2 — Instrument Overview

2-1 Introduction

2-2 Turning On the BTS Master

2-3 Instrument Front Panel Instrument Overview

Fan Inlet and Exhaust Ports

LED Indicators

Front Panel Keys

Instrument Overview 2-4 Interface Screen

Touch Screen Keys

Symbols and Icons on the Title Bar

Symbols and Indicators

Display Settings

Touch Screen Calibration

Instrument Overview 2-5 Data Entry

Text Entry

2-6 Mode Selector Instrument Overview

Numeric Values

Selection Lists

Instrument Overview 2-7 Connector Panel

2-8 Soft Carrying Case Instrument Overview

Instrument Overview 2-9 Tilt Bail Stand

Chapter 3 — Quick Start

3-1 Introduction

3-2 Measurement Setup Quick Start

Connect the Input Source

Editing and Entering Values

Selecting the Analyzer Mode

Quick Start 3-3 Set the Measurement Frequency

Using Start and Stop Frequencies

Entering Center Frequency

Selecting Signal Standard

Setting Measurement Frequency Bandwidth

3-4 Set the Amplitude Quick Start

Setting Amplitude Reference Level and Scale

Setting Amplitude Range and Scale

Quick Start 3-5 Set the Span

Reference Level Offset for External Loss or External Gain

3-6 Setting Up Limit Lines Quick Start

Simple Limit Line

Limit Line Envelope

Complex Limit Lines

Quick Start 3-7 Setting Up Markers

Quick Start 3-8 Selecting a Measurement Type

3-9 Saving Measurements

3-10 Anritsu PC Software Tools

3-11 External Power On

Chapter 4 — File Management

4-1 Introduction

4-2 Managing Files

File Types

Save Files

Recall Files

Copy Files

Delete Files

File Management 4-3 File Menu Overview

4-4 File Menu File Management

Save Menu

File Type Menu