Tektronix RFM220 Performance Verification

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RFM220 ISDB-Tb Measurement Demodulator

ZZZ

Speciﬁcations and Performance Veriﬁcation

Technical Reference

*P077056500*

077-0565-00

RFM220 ISDB-Tb Measurement Demodulator

ZZZ

Speciﬁcations and Performance Veriﬁcation

Technical Reference

This document applies to ﬁrmware version 1.0.

www.tektronix.com

077-0565-00

Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or suppliers, and are protected by national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material. Speciﬁcations and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

Contacting Tektronix

Tektronix, Inc. 14150 SW Karl Braun Drive P.O. Box 500 Beaverto USA

For product information, sales, service, and technical support:

n, OR 97077

In North America, call 1-800-833-9200. Worl dwid e, visit www.tektronix.com to ﬁnd contacts in your area.

Table of Contents

General Safety Summary ......................................................................................... iii

Preface ............................................................................................................... v

Product Documentation....................................................................................... v

Speciﬁcati

Performance Veriﬁcation ........... ................................ ................................ ............... 7

ons ....................................................................................................... 1

Electrical, Hardware, and Signal Speciﬁcations............................................................ 1

Power Source Characteristics................................................................................. 5

Mechanical (Physical) Characteristics....................................................................... 5

Environmental Characteristics ............................................................................... 6

Require

Procedure ....................................................................................................... 8

ments................................................................................................... 7

RFM220 Speciﬁcations and Performance Veriﬁcation i

Table of Contents

List of Figure

Figure 1: Block diagram of the internal RFM220 module...... ................................ ............... 7

Figure 2: Co

Figure 3: RFM220 shortcut icons................................................................................. 9

Figure 4: Structure of the Conﬁguration.xml ﬁle shown in Wordpad ..... ................................ .. 12

Figure 5: RFM220 Client Login window............................... ................................ ........ 13

Figure 6: Conﬁguring the RFM220 Stream Output signal........................................ ............ 14

Figure 7: Verifying the ASI Input and ASI Output values .................................................... 15

Figure 8:

Figure 9: TR 101 290 error display on the MTS400 test system............................................. 17

Figure 10: Other error display on the MTS400 test system................................................... 17

nnecting the RFM220 instrument to the MTS400 MPEG test system......................... 8

Selecting the ASI interface on the MTS400 test system........................................... 16

List of Tables

Table i: Product documentation................................................................................... v

Table 1: RFM220 Aggregator platform requirements............... ................................ ........... 1

Table 2: RFM220 Client platform requirements ................................................................ 1

le 3: RF characteristics ............................... ................................ ......................... 2

Tab

Table 4: Measurements ... ................................ ................................ ......................... 3

Table 5: ASI input ..................... .................................. ................................ ........... 3

Table 6: ASI output ............................... ................................ ................................. 4

Table 7: Clocks and synchronization............................................................................. 4

Table 8: Control ..................... ................................ ................................ ............... 4

able 9: Default conﬁguration

Table 10: AC power source .............................. ................................ ......................... 5

Table 11: Mechanical characteristics............................................................................. 5

Table 12: Environmental characteristics ......................................................................... 6

Table 13: Required test equipment ............................................................................... 7

Table 14: MTS400 Play menu settings. ..... ..... . ..... . ..... . .... . ..... . ..... . ..... ..... . ..... . ..... . .... . ..... 10

Table 15: MTS400 SPI/ASI/310M menu settings ............................................................. 10

........................ ................................ ........................... 4

ii RFM220 Speciﬁcations and Performance Veriﬁcation

General Safety Summary

General Safet

To Avoid Fi

re or Personal

Injury

ySummary

Review the fo this product or any products connected to it.

To avoid pot

Only qualiﬁed personnel should perform service procedures.

Use proper

certiﬁed for the country of use.

Ground th

of the power cord. To avoid electric shock, the grounding conductor must be connected to earth ground. Before making connections to the input or output terminals of the product, ensure that the product is properly grounded.

Observe all terminal ratings. To avoid ﬁre or shock hazard, observe all ratings and markings on the product. Consult the product manual for further ratings information b efore making connections to the product.

Power disconnect. The power cord disconnects the product from the power source. Do not block the power cord; it must remain accessible to the user at all times.

llowing safety precautions to avoid injury and prevent damage to

ential hazards, use this product only as speciﬁed.

power cord. Use only the power cord speciﬁed for this product and

e product. This product is grounded through the grounding conductor

Do not operate without covers. Do not operate this product with covers or panels

removed.

Do not operate with suspected failures. If you suspect that there is damage to this product, have it inspected by qualiﬁed service personnel.

Avoid exposed circuitry. Do not touch exposed connections and components when power is present.

Use proper fuse. Use only the fuse type and rating speciﬁed for this product.

Do not operate in wet/damp conditions.

o not operate in an explosive atmosphere.

Keep product surfaces clean and dry.

Provide proper ventilation. Refer to the manual's installation instructions for details

on installing the product so it has proper ventilation.

RFM220 Speciﬁcations and Performance Veriﬁcation iii

General Safety Summary

TermsinThisManual

Symbols and Terms on the

Product

These terms may

WARNING. Warning statements identify conditions or practices that could result

in injury or loss of life.

CAUTION. Caution statements identify conditions or practices that could result in

damage to this product or other property.

These terms may appear on the product:

DANGER in the marking.

WARNING read the marking.

CAUTIO

The following symbol(s) may appear on the product:

appear in this manual:

dicates an injury hazard immediately ac cessible as you read

indicates an injury hazard not immediately accessible as you

N indicates a hazard to property including the product.

iv RFM220 Speciﬁcations and Performance Veriﬁcation

Preface

Product Documentation

This manual contains the following information a bout the RFM220 ISDB-Tb Measurement Demodulator:

Speciﬁcations lists the electrical, physical, and environmental speciﬁcations

of the demodulator.

Performance Veriﬁcation contains a procedure to verify that the demodulator

is operating normally.

Table i lists the p roduct documentation supporting the ISDB-Tb demodulator.

Table i:

Item (Tektronix part number) Purpose

RFM220 U (071-2896-XX)

RFM220 Speciﬁcations and Performance Veriﬁcation Technical Reference (077-0565-XX)

RFM220 Declassiﬁcation and Security Instructions (077-

RFM2 (001-1581-XX)

Product documentation

ser Manual

0567-XX)

20 Software License Notices Reference

Provide

Provides complete product speciﬁcations and a procedure for verifying the operation of the instrument (this document)

Provides instructions for removing your proprietary information from

strument

the in

ides the software licenses that cover the RFM220 software

Prov

s installation and operational overviews

RFM220 Speciﬁcations and Performance Veriﬁcation v

Preface

vi RFM220 Speciﬁcations and Performance Veriﬁcation

Speciﬁcations

This section lists the electrical, environmental, and physical speciﬁcations of the RFM220 demodulator. All speciﬁcations are guaranteed unless labeled typical. Typical spec Electrical characteristics apply to test systems operating within the environmental conditions.

Electrical, Hardware, and Signal Speciﬁcations

Table 1: RFM220 Aggregator platform requirements

Characteristic Description

Processor

Operating System Minimum: Microsoft Windows XP Pro or Windows 7

ace

Disk Sp

RAM

Ethernet

iﬁcations are provided for your convenience and are not guaranteed.

Minimum: Commonly available dual-core system; for examp

Preferred: Commonly available quad-core system; For example, Intel Xeon CPU E5420 @ 2.5 GHz or similar

Prefer

Minimu

4GB

Dual 1

le, Intel Core 2 Duo CPU @ 2.66 GHz or similar

red: Windows 7 with 64 bits

m: 120 MB free disk space

Gigabit interfaces

Table 2: RFM220 Client platform requirements

Characteristic Description

Processor

Operating System Microsoft Windows XP Pro or Windows 7

Disk Space 120 MB free disk space

RAM

Ethernet

Display 1024 x 768 pixel or higher resolution

Installed Software Microsoft .NET Framework 3.5 with Service Pack 1

Minimum: Commonly available dual-core system: For example, Intel Pentium D CPU @ 3.2 GHz or similar

4GB

1 Gigabit interface

RFM220 Speciﬁcations and Performance Veriﬁcation 1

Speciﬁcations

ector

tep

acteristics

ISDB-Tb

N type, 50Ω

VHF: 171 to 2 UHF: 470 to 862 MHz

1Hz

±50 kHz for ±340 kHz for demod, coarse MER, and SNR

6MHz

–90 to –30 dBm for a BER of <1e 0 dBm maximum to avoid damage –40 to –2

12 dB

Digital: >30 dB for receiver use case (not for ﬁne measurement)

30 MHz

ﬁne MER and shoulder;

0 dBm for best measurement performance

Table 3: RF char

Characteristic Typical value

RF standard

RF input conn

RF input frequency range

Frequency s

Frequency

Channel bandwidth

Input sig

Noise ﬁg

Return loss >13 dB

Adjacent channel rejection Analog: >35 dB;

Demodulation format ISDB-Tb, all modes except DQPSK

offset recovery

nal amplitude range

ure

–4

2RFM220Speciﬁcations and Performance Veriﬁcation

Speciﬁcations

Table 4: Measur

Characteristic Typical value

Full band inpu

Channel input level

Fine MER (Mo

C/N (Carrier to Noise Ratio) Display range: 0 to 28 dB for input level from –50 dBm to –30 dBm

BER at Viterbi output accuracy (pre-Reed Solomon)

PER (Packet Error Rate) accuracy 1/frame

Constellation display

Delay proﬁle display

Spectrum display 2,048 points of scale of 256

Left and right shoulders

ements

tlevel

dulation Error Ratio)

–50 to –10 dBm Resolution: 0.1 dB Accuracy: ±1.5 dB

–90 to –30 dBm Resolution: 0.1 dB Accuracy: ± 3

Display ran high quality signal (no echo, no Doppler, limited noise); up to 28 dB if input level is from –90 dBm to –30 dBm in Coarse mode Resolutio Fine MER Accuracy: ±1.5 dB

Resolution: 1 dB

1/10

1,024 points Global (merged), layer A, layer B, layer C

2048 points in Mode 1, 4096 points in Mode 2, 8191 points in Mode 3 Display over 252 µs in Mode 1, 504 µs in Mode 2, 1008 µs in Mode 3

44 dB maximum Resolution: 0.1 dB

acy: ±2 dB

Accur

ge: 28 dB to at least 36 dB for input level from –40 dBm to –20 dBm with

n: 0.1 dB

Table 5: ASI input

Characteristic Typical value

Format

Connector BNC, 75Ω

Packet size 188 or 204 bytes

Maximum useful bit rate

aximum input jitter

DVB-ASI

Mode: Burst or continuous (Packet)

Mbps

10 µs

RFM220 Speciﬁcations and Performance Veriﬁcation 3

Speciﬁcations

Table 6: ASI out

Characteristic Typical value

Format

Connector BNC, 75Ω

Packet size

Maximum us

Maximum output jitter ±100 ms

put

eful bit rate

DVB-ASI Mode: Continuous (Packet)

188 or 204 bytes (ASI In source) Output form

50 Mbps

at identical to input format

Table 7: Clocks and synchronization

Characteristic Typical value

Internal 10 MHz c lock

External 10 MHz reference input Connector: BNC, 50Ω

Stability: ±2.5 ppm, 0 °Cto50°C

Frequency: 10 MHz Level: 0 to +10 dBm recommended, typically will work from –15 dBm to +15 dBm

Table 8: Control

Chara

RS-2

ernet

Eth

cteristic

al value

Typic

rate: 9,600 to 115,200 (default 57,600)

Baud Data: 8 bits Stop bit: 1 STOP bit

ty: No parity bit

Pari Connector: MiniConnect for RS-232

10/100/1000 Base-T

Table 9: Default conﬁguration

Parameter Setting

Address of the module

Channel bandwidth

Default frequency

TS input

Right and left shoulder distance

TS output source

Control port IP conﬁguration MAC: module unique address

See default values of registers in API for complete information.

0x11

6MHz

665 142 857 Hz

Enabled

3.15 MHz

Address: 192.168.0.209 Mask: 255.255.255.0 Gateway: 192.168.0.254

4RFM220Speciﬁcations and Performance Veriﬁcation

Speciﬁcations

Power Source C

haracteristics

Table 10: AC power source

Characteris

Source volta

Frequency range

Power consumption

Peak inrush current 1 A peak at 240 VAC,50Hz

Fuse rating

tic

Typical valu

100 to 240 V

50/60 Hz

0.6 A maxim

2 A, 250 V, delay fuse, internal (not operator replaceable). Refer servicing to qualiﬁed

, ﬂuctuations must not exceed ±10% of the nominal rate voltage

um, 100-240 V, 50/60 Hz, single phase

service personnel.

Mechanical (Physical) Characteristics

Table 11: Mechanical characteristics

Characteristic Description

Classiﬁcation Transportable platform, 1RU high

Rack mo

ll Dimensions

Overa

Cooling air ﬂow Air intake is from the left side of the instrument, and exhaust is to the right side

Weight

Shipping weight 9.4 kg (20.7 lbs)

Heigh Width: 495 mm (19.49 in) including the ears Depth: 352.2 mm (13.87 in)

of t For proper cooling, at least two inches (51 mm) of clearance is needed on both sides of the instrument cabinet.

6.4 kg (14.1 lbs)

unting is possible with this instrument: a. Use appropriate hardware to secure the front face plate of the instrument to the rack, restraining the cantilevered mass of the instrument.

a rack shelf to support the instrument.

b. Use

t: 45 mm (1.77 in) (1RU)

he instrument.

RFM220 Speciﬁcations and Performance Veriﬁcation 5

Speciﬁcations

Environmenta

l Characteristics

Table 12: Environmental characteristics

Characteris

Temperature

Humidity

Altitude

Random vi

Sine vibration Operating: 0.013 in. peak-to-peak displacement 5 to 55 Hz

Functional shock

tic

bration

Description

Operating: + intake air at the front and sides of the instrument Nonoperating: –20 °C to +60 °C, 30 °C per hour maximum gradient

Operating: 20% to 80% relative humidity, noncondensing Nonoperat

Operating Nonoperating: 0 to 12,000 m (40,000 ft.)

Operating: 0.27 g Nonoperating: 2.28 g

Nonoperating: 30 g, 11 ms half-sine

5 °C to +40 °C, 30 °C per hour maximum gradient, temperature of the

ing: 10% to 80% relative humidity, noncondensing

: 0 to 3,000 m (9,800 ft.)

total from 5 to 500 Hz

RMS

total from 5 to 500 Hz

RMS

6RFM220Speciﬁcations and Performance Veriﬁcation

Performance Veriﬁcation

Use the procedure in this section to verify that the RFM220 instrument is operating properly.

This procedure checks the Processing block in RFM220 module. (See Figure 1.) Although this procedure does not cover all of the major hardware inside the chassis, it in case of instrument failure.

provides good a indication of which component should be replaced

Figure 1: Block diagram of the internal RFM220 module

Requirements

Test Equipment

Table 13: Required test equipment

Item Description

MPEG player and analyzer Tektronix MTS400 Series MPEG Test System that is used to generate and analyze the

RFM220 Aggregator and Client applications

dvb_625_mcpc3.mpg test signal

Signal cables Two 75Ω coax cables that are used to connect the ASI signals between the MPEG player

Ethernet cable

You will need the test equipment listed below to perform this procedure.

test signal.

RFM220 software that is used to communicate with the RFM220 instrument. The software is locatedontheRFM220 Software and Documentation CD that was supplied with the product.

Transport stream test signal ﬁle that is used as the signal input for this procedure. The ﬁle is locatedontheRFM220 Software and Documentation CD that was supplied with the product.

and analyzer and the RFM220 instrument.

Standard Ethernet cable that is used to connect the MPEG player and analyzer to the RFM220 instrument.

RFM220 Speciﬁcations and Performance Veriﬁcation 7

Performance Veriﬁcation

Procedure

This procedure assumes that the user has some knowledge of how to operate both the RFM220 and MTS400 instruments. If necessary, refer to the associated product documentation for more details.

Preliminary Tests

Test Setup

1. Power on the RFM220 instrument and wait for the initialization process to complete.

2. After the instrument has initialized, verify the following:

Both fans are running. This indicates that the Fan Power Supply module is

OK.

The front panel Power On LED is on. This indicates that the Power Supply

module and the internal fuse are OK.

The front panel Alarm LED is blinking and the Ready LED is off. This

indicates that there is no input signal. If both LEDs are not on, this indicates that there is a problem with the RFM220 module inside the instrument.

3. Connect the RFM220 instrument to the MTS400 test system as shown in the following ﬁgure:

a. Connect a 75Ω coaxial cable from the MTS400 ASI/SMPTE Out

connector to the RFM220 Stream Input connector.

b. Connect a 75Ω coaxial cable from the RFM220 Stream Output connector

to the MTS400 ASI/SMPTE In connector.

c. Connect an Ethernet cable from the MTS400 10/100/1000 Ethernet port

to the RFM220 Gigabit port.

CAUTION. The MTS400 test syste m has tw o E thernet ports: 10/100 and

10/100/1000. Be sure to use the 10/100/1000 port for this procedure.

Figure 2: Connecting the RFM220 instrument to the MTS400 MPEG test system

8RFM220Speciﬁcations and Performance Veriﬁcation

Performance Veriﬁcation

4. If necessary, i

a. If necessary, power on the MTS400 test system.

b. Insert the RFM220 Software and Documentation CD into the CD drive

of the MTS400 test system. The RFM220 CD browser window should open displaying the CD contents.

c. In the RFM220 CD browser window, click the Install RFM220 Software

button. This opens a Windows Explorer window showing the directory on the CD where the RFM200 software installation ﬁles are located.

d. Copy the RFM220 software installation ﬁles to a location on the hard

drive of the MTS400 test system.

e. After the software installation ﬁles are copied to the MTS400 test system,

double-click the setup.exe ﬁle to start the software installation process.

If necessary, refer to the RFM220 User Manual for complete instructions on how to install the RFM220 software.

f. When prompted, select to install both the RFM220 Aggregator and

RFM220 Client applications.

g. After the software installation is complete, the RFM220 Aggregator and

RFM220 Client icons will appear on the desktop of the MTS400 test system.

nstall the RFM200 software on the MTS400 test system:

Figure 3: RFM220 shortcut icons

5. If necessary, install the dvb_625_mcpc3.mpg test signal ﬁle on the hard drive of the MTS400 test system:

a. If necessary, insert the RFM220 Software and Documentation CD into the

CD drive of the MTS400 test system. The RFM220 CD browser window shouldopendisplayingtheCDcontents.

b. In the RFM200 CD browser window, click the Performance Veriﬁcation

Test Signa l button. This opens a Windows Explorer window showing the

directory on the CD where the test signal ﬁle is located.

c. Copy the test signal ﬁle to a location on the hard drive of the MTS400

test system.

d. Remove the RFM220 Software and Documentation CD from the CD drive

of the MTS400 test system.

RFM220 Speciﬁcations and Performance Veriﬁcation 9

Performance Veriﬁcation

6. Conﬁgure the MT

S400 test system to output the dvb_625_mcpc3.mpg test

signal:

a. On the MTS400 t

est system, open the MPEG Player application.

b. Use the MPEG Player application to open the dvb_625_mcpc3.mpg test

signal ﬁle t

hat you copied to the MTS400 test system hard drive.

c. Use the Play menu of the MPEG Player application to set the following

parameters

Table 14: MTS400 Play menu settings

Parameter Setting

Interface SPI/ASI/310M

Packet size 188

Clock Fixed ES Rate (internal clock)

Update

Sync TS Packet

Source

Auto Play

Loop

Others

Standard

Numeric Hex

Ext Play Start Off

SPI Output Enable

TDT/TOT Check Original only

ISDB/P-TS Check ISDB-Tsb, ISDB-T, and 192 Format (check

Update

RAM

Off

DVB

Unchecked

all three boxes)

Check Continuity Counter, PCR/PTS/DTS, TDT/TOT/STT, Reed Solomon (ISDB-T only), Update Method: Hardware. Do not check NPT.

d. Use the SPI/ASI/310M menu of the MPEG Player application to set the

following parameters:

Table 15: MTS400 SPI/ASI/310M menu settings

Parameter Setting

BNC Port ASI

Through Out Off

ASI Format

Packet

10 RFM220 Speciﬁcations and Performance Veriﬁcation

Performance Veriﬁcation

7. After you conﬁg icon to start playing the test signal. Leave the test signal running while you perform the rest of this procedure.

8. Establish an IP connection between the MTS400 test system and the RFM220 instrument:

a. Locate the current IP address of the R FM220 instrument. The factory

default IP address is 192.168.0.209.

NOTE. If you cannot locate the IP address of the RFM220 instrument, perform

the procedure for recovering the IP address that is located in the RFM220 User Manual.

b. If necessary, change the IP address of the MTS400 test system s o that it

is on the same network and subnet as the RFM220 instrument. Update the IP address by editing the Internet Protocol (TCP/IP) properties on the MTS400 test system for the 10/100/1000 Ethernet port.

For example, if the IP address of the RFM220 is 192.168.0.209, then set the IP address of the MTS400 to 192.168.0.100. Set the Subnet Mask to

255.255.255.0 and leave the Default Gateway blank.

c. On the MTS400 test system, navigate to the Aggregator conﬁguration ﬁle:

ure the MPEG Player menu settings, click the green Play

NOTE. If you installed the RFM220 software to a location other than the

ault location, your path to the Conﬁguration.xml ﬁle will be different.

def

Windows 7:

\Program Files (x86)\Tektronix\RFM220

C: Aggregator\Conﬁguration.xml

indows XP and below:

C:\Program Files\Tektronix\RFM220 Aggrega tor\Conﬁguration.xml

RFM220 Speciﬁcations and Performance Veriﬁcation 11

Performance Veriﬁcation

d. Rightclickont

The ﬁle contains comment areas w ith parameter descriptions and instructions for editing the ﬁle.

The structure of the Conﬁguration.xml ﬁle without the comment areas is shown below to clearly show the three conﬁguration areas: Client Communications, SNMP Conﬁguration, and Devices.

he Conﬁguration.xml and select Open With > Wordpad.

Figure 4: Structure of the Conﬁguration.xml ﬁle shown in Wordpad

e. In the Client Communications section, change the IPAddress parameter

value to the IP address of the MTS400 test system.

f. In the SNMP Conﬁguration section, change the AggregatorTrapDestination

IPAddress paramete r value to the IP address of the MTS400 test system.

g. In the Devices section, change the IPAddress parameter value to the IP

address of the RFM220 instrument you are testing.

12 RFM220 Speciﬁcations and Performance Veriﬁcation

Performance Veriﬁcation

9. Start the RFM22 icon.

10. Start the RFM2 The RFM220 Client Login window appears.

0 Aggregator application by double-clicking on the desktop

20 Client application by double-clicking on the desktop icon.

Figure 5: RFM220 Client Login window

11. Log in to the RFM200 Client application:

a. Enter the IP address of the MTS400 test system in the Aggregator ﬁeld,

andthenclicktheFind Devices button.

b. The RFM220 instrument that is connected to the client PC should appear

in the monitored devices list. Select the RFM220 demodulator (it should be highlighted).

c. Log in as the Administrator. The default password is tek.

d. Click the Connect button.

RFM220 Speciﬁcations and Performance Veriﬁcation 13

Performance Veriﬁcation

12. On the RFM200 Cl the RFM220 instrument as follows:

a. Select Edit Se

b. Select ASI Input signal, and then click Ok.

ient application, conﬁgure the Stream Output connector of

ttings from the Conﬁguration menu.

Figure 6: Conﬁguring the RFM220 Stream Output signal

14 RFM220 Speciﬁcations and Performance Veriﬁcation

Performance Veriﬁcation

Checks

13. In the Metrics p Input and ASI Output values match those shown below.

If the bit rate module inside the instrument.

ane of the RFM220 Client application, verify that the ASI

s do not closely match, then there is a problem with the RFM220

e 7: Verifying the ASI Input and ASI Output values

Figur

RFM220 Speciﬁcations and Performance Veriﬁcation 15

Performance Veriﬁcation

14. Set up the MTS40 RFM220 instrument to compare it with the source signal:

a. On the MTS400 t

application.

b. Select ASI a

0 test system to monitor the Stream Output signal from the

est system, open the TS Compliance Analyzer (TSCA)

s the interface, then click Apply and click OK.

Figure 8: Selecting the ASI interface on the MTS400 test system

c. Set the Standard to DVB and set the region to AUS.

d. Select the Tests tab.

e. Right click and select Reset to reset any error alarms.

f. Select the TR 101 290 tab, and then disable the 2.2 CRC test. Disabled

tests are indicated by black circle icons.

g. Select the SFN tab, and then disable all SFN tests.

h. Select the Other tab, and then disable all three PCR tests and the

CAT_Timer test.

15. Verify that the TSCA display on the MTS400 test system matches the following two illustrations.

If there are errors displayed (the LED indicators are red instead of green), then there is a problem with the RFM220 module inside the instrument.

16 RFM220 Speciﬁcations and Performance Veriﬁcation

Performance Veriﬁcation

Figure 9: TR 101 290 error display on the MTS400 test system

Figure 10: Other error display on the MTS400 test system

RFM220 Speciﬁcations and Performance Veriﬁcation 17

Performance Veriﬁcation

18 RFM220 Speciﬁcations and Performance Veriﬁcation

Tektronix RFM220 Performance Verification

Specifications and Main Features

Frequently Asked Questions

User Manual