Nokia T5CT1 User Manual

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BTS Optimization/ATP

CDMA LMF

Software Release 2.16.X

English Jan 2002 68P09253A74–A

SC4812ET

1.9 GHz and 800 MHz CDMA

Notice

While reasonable efforts have been made to assure the accuracy of this document, Motorola, Inc. assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein. The information in this document has been carefully checked and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies or omissions. Motorola, Inc. reserves the right to make changes to any products described herein and reserves the right to revise this document and to make changes from time to time in content hereof with no obligation to notify any person of revisions or changes. Motorola, Inc. does not assume any liability arising out of the application or use of any product, software, or circuit described herein; neither does it convey license under its patent rights or the rights of others.

It is possible that this publication may contain references to, or information about Motorola products (machines and programs), programming, or services that are not announced in your country. Such references or information must not be construed to mean that Motorola intends to announce such Motorola products, programming, or services in your country.

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This instruction manual, and the Motorola products described in this instruction manual may be, include or describe copyrighted Motorola material, such as computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted material, including the exclusive right to copy, reproduce in any form, distribute and make derivative works of the copyrighted material. Accordingly, any copyrighted Motorola material contained herein or in the Motorola products described in this instruction manual may not be copied, reproduced, distributed, merged or modified in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Motorola, as arises by operation of law in the sale of a product.

Usage and Disclosure Restrictions

License Agreement

The software described in this document is the property of Motorola, Inc. It is furnished by express license agreement only and may be used only in accordance with the terms of such an agreement.

Copyrighted Materials

Software and documentation are copyrighted materials. Making unauthorized copies is prohibited by law. No part of the software or documentation may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, without prior written permission of Motorola, Inc.

High Risk Activities

Components, units, or third–party products used in the product described herein are NOT fault–tolerant and are NOT designed, manufactured, or intended for use as on–line control equipment in the following hazardous environments requiring fail–safe controls: the operation of Nuclear Facilities, Aircraft Navigation or Aircraft Communication Systems, Air Traffic Control, Life Support, or Weapons Systems (“High Risk Activities”). Motorola and its supplier(s) specifically disclaim any expressed or implied warranty of fitness for such High Risk Activities.

Trademarks

and Motorola are registered trademarks of Motorola, Inc.

Product and service names profiled herein are trademarks of Motorola, Inc. Other manufacturers’ products or services profiled herein may be referred to by trademarks of their respective companies.

Printed on

Recyclable Paper

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

REV010598

List of Figures v. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

List of Tables ix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Product Information xiv. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FCC Part 15 xv. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FCC Part 68 xvii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foreword xviii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Safety xxi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Revision History xxiii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Patent Notification xxiv. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 1: Introduction

Optimization Overview 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents

SC4812ET BTS Optimization/ATP — CDMA LMF

CDMA 1.9 GHz and 800 MHz

BTS Equipment Identification 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 2: Preliminary Operations

Preliminary Operations: Overview 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Initial Power Up 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 3: Optimization/Calibration

Optimization/Calibration – Introduction 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Isolate Span Lines/Connect LMF 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Preparing the LMF 3-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Using CDMA LMF 3-31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Download the BTS 3-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CSM System Time – GPS & LFR/HSO Verification 3-45. . . . . . . . . . . . . . . . . . . . .

Test Equipment Set–up 3-55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Set Calibration 3-73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Bay Level Offset Calibration 3-83. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RFDS Setup and Calibration 3-98. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Alarms Testing 3-108. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

Table of Contents – continued

Chapter 4: Automated Acceptance Test Procedure (ATP)

Automated Acceptance Test Procedures – Overview 4-1. . . . . . . . . . . . . . . . . . . . .

TX Spectral Purity Transmit Mask Acceptance Test 4-7. . . . . . . . . . . . . . . . . . . . .

TX Waveform Quality (rho) Acceptance Test 4-9. . . . . . . . . . . . . . . . . . . . . . . . . .

TX Pilot Time Offset Acceptance Test 4-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TX Code Domain Power Acceptance Test 4-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RX Frame Error Rate (FER) Acceptance Test 4-13. . . . . . . . . . . . . . . . . . . . . . . . . .

Generate an ATP Report 4-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 5: Leaving the Site

Prepare to Leave the Site 5-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 6: Basic Troubleshooting

Basic Troubleshooting Overview 6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting: Installation 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting: Download 6-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting: Calibration 6-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting: Transmit ATP 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting: Receive ATP 6-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting: CSM Checklist 6-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C–CCP Backplane Troubleshooting 6-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RFDS – Fault Isolation 6-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Module Front Panel LED Indicators and Connectors 6-22. . . . . . . . . . . . . . . . . . . . .

Basic Troubleshooting – Span Control Link 6-29. . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix A: Data Sheets

Appendix A: Optimization (Pre–ATP) Data Sheets A-1. . . . . . . . . . . . . . . . . . . . . .

Appendix A: Site Serial Number Check List A-17. . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix B: FRU Optimization/ATP Test Matrix

FRU Optimization/ATP Test Matrix B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix C: BBX Gain Set Point vs. BTS Output Considerations

Appendix C: BBX Gain Set Point vs. BTS Output Considerations C-1. . . . . . . . . .

Appendix D: CDMA Operating Frequency Information

CDMA Operating Frequency Programming Information – North American PCS Bands . D-1

Appendix E: PN Offset/I & Q Offset Register Programming Information

Appendix E: PN Offset Programming Information E-1. . . . . . . . . . . . . . . . . . . . . .

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

Table of Contents – continued

Appendix F: Test Equipment Preparation

Test Equipment Preparation F-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Manual Cable Calibration F-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix G: In–Service Calibration

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

Power Delta Calibration G-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

In–Service Calibration G-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix H: RF Cabinet Interconnect Cables

RF Cabinet Interconnect Cables H-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix I: GPIB Addresses

GPIB Addresses I-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CDMA 2000 Test Equipment Preparation I-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix J: Download ROM Code

Downloading ROM Code with the LMF J-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix K: Optimizing Companion Frame

Optimizing Companion Frame K-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Index Index-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

iii

List of Figures

SC4812ET BTS Optimization/ATP — CDMA LMF

CDMA 1.9 GHz and 800 MHz

Figure 1-1: Null Modem Cable Detail 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 1-2: SC 4812ET RF Cabinet 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 1-3: RF Cabinet Internal FRUs 1-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 1-4: SC 4812ET C–CCP Shelf 1-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 1-5: SC 4812ET Intercabinet I/O Detail (Rear View) 1-18. . . . . . . . . . . . . .

Figure 1-6: SC 4812ET I/O Plate Diagram 1-19. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 1-7: RFDS Location in an SC 4812ET RF Cabinet 1-20. . . . . . . . . . . . . . . .

Figure 1-8: SC4812ET LPA Configuration with Combiners/Filters 1-23. . . . . . . . .

Figure 1-9: Power Cabinet 1-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 1-10: Power Cabinet with Batteries Installed

(Doors Removed for Clarity) 1-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-1: Backplane DIP Switch Settings 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-2: AC Load Center Wiring 2-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-3: Meter Alarm Panel 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-4: Temperature Compensation Panel 2-6. . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-5: RF Cabinet Circuit Breaker Panel and 27Vdc

Terminal Locations 2-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-6: Heat Exchanger Blower Assembly 2-12. . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-7: Power Cabinet Circuit Breaker Assemblies 2-13. . . . . . . . . . . . . . . . . . .

Figure 2-8: Power Cabinet AC Circuit Breakers 2-14. . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-9: Power Cabinet DC Circuit Breakers 2-15. . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-1: Back and Front View of the CSU 3-5. . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-2: 50 Pair Punch Block 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-3: LMF Folder Structure 3-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-4: LMF Connection Detail 3-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-5: BTS Ethernet LAN Interconnect Diagram 3-23. . . . . . . . . . . . . . . . . . .

Figure 3-6:BTS Login Window 3-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-7: CDMA LMF Computer Common MMI Connections 3-37. . . . . . . . . . .

Figure 3-8: CSM MMI Terminal Connection 3-48. . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-9: Cable Calibration Test Setup – CyberTest, Agilent 8935,

Advantest R3465, and HP 8921A 3-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . continued on next page

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

List of Figures – continued

Figure 3-10: Cable Calibration Test Setup – Agilent E4406A/E4432B

and Advantest R3267/R3562 3-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-11: TX Calibration Test Setup – CyberTest (IS–95A/B) and

Agilent 8935 (IS–95A/B and CDMA2000 1X) 3-62. . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-12: TX Calibration Test Setup – Using Power Meter 3-63. . . . . . . . . . . . .

Figure 3-13: TX Calibration Test Setup – Agilent E4406A and

Advantest R3567 (IS–95A/B and CDMA2000 1X) 3-64. . . . . . . . . . . . . . . . . . . . . .

Figure 3-14: IS–95A/B Optimization/ATP Test Set–up,

TRDC Shown – CyberTest and Advantest R3465 3-65. . . . . . . . . . . . . . . . . . . . . . .

Figure 3-15: IS–95A/B Optimization/ATP Test Setup – HP 8921A 3-66. . . . . . . . .

Figure 3-16: IS–95A/B and CDMA2000 1X Optimization/ATP

Test Setup With DRDCs – Agilent Test Equipment 3-67. . . . . . . . . . . . . . . . . . . . . .

Figure 3-17: IS–95A/B and CDMA2000 1X Optimization/ATP

Test Setup With DRDCs – Advantest R3267/3562 Test Equipment 3-68. . . . . . . . .

Figure 3-18: IS–95A/B and CDMA2000 1X Optimization/ATP

Test Setup With TRDCs – Agilent Test Equipment 3-69. . . . . . . . . . . . . . . . . . . . . .

Figure 3-19: IS–95A/B and CDMA2000 1X Optimization/ATP

Test Setup With TRDCs – Advantest R3267/3562 Test Equipment 3-70. . . . . . . . .

Figure 3-20: Typical TX ATP Setup with Directional

Coupler (shown with and without RFDS) 3-71. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-21: Typical RX ATP Setup with Directional Coupler

(shown with or without RFDS) 3-72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-22: Calibrating Test Equipment Setup for TX

Cable Calibration(Using Signal Generator and Spectrum Analyzer) 3-79. . . . . . . . .

Figure 3-23: Calibrating Test Equipment Setup for RX ATP Test

(Using Signal Generator and Spectrum Analyzer) 3-80. . . . . . . . . . . . . . . . . . . . . . .

Figure 3-24: Battery Overtemperature Sensor 3-113. . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-25: Location of Connector J8 on the Meter Alarm Panel 3-115. . . . . . . . . .

Figure 4-1: TX Mask Verification Spectrum Analyzer Display 4-8. . . . . . . . . . . . .

Figure 4-2: Code Domain Power and Noise Floor Levels 4-12. . . . . . . . . . . . . . . . .

Figure 5-1: MGLI2/SGLI2 MMI Port Connection 5-4. . . . . . . . . . . . . . . . . . . . . . .

Figure 6-1: CSM Front Panel Indicators & Monitor Ports 6-23. . . . . . . . . . . . . . . . .

Figure 6-2: GLI2 Front Panel Operating Indicators 6-26. . . . . . . . . . . . . . . . . . . . . .

Figure 6-3: MCC24/8E Front Panel LEDs and LED Indicators 6-28. . . . . . . . . . . .

Figure D-1: North America PCS Frequency Spectrum

(CDMA Allocation) D-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure D-2: North American Cellular Telephone System

Frequency Spectrum (CDMA Allocation). D-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure F-1: HP8921A/600 Cables Connection for 10 MHz

Signal and GPIB without Rubidium F-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure F-2: HP8921A Cables Connection for 10 MHz Signal

and GPIB with Rubidium F-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure F-3: Cable Connections for Test Set without 10 MHz

Rubidium Standard F-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . continued on next page

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

List of Figures – continued

Figure F-4: Cable Connections for Test Set with 10 MHz Rubidium Standard F-8.

Figure F-5: Agilent 10 MHz Reference Connections F-10. . . . . . . . . . . . . . . . . . . . .

Figure F-6: Cable CalibrationUsing HP8921 with PCS Interface F-14. . . . . . . . . . .

Figure F-7: Cable Calibration using Advantest R3465 F-17. . . . . . . . . . . . . . . . . . .

Figure F-8: Power Meter Detail F-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure F-9: Gigatronics 8541C Power Meter Detail F-21. . . . . . . . . . . . . . . . . . . . .

Figure G-1: Delta Calibration Setup – HP8921A to HP437B G-4. . . . . . . . . . . . . .

Figure G-2: Delta Calibration Setup – HP8921A to HP8921A G-4. . . . . . . . . . . . .

Figure G-3: Delta Calibration Setup – R3561L to HP437B G-6. . . . . . . . . . . . . . .

Figure G-4: Delta Calibration Setup – R3561L to R3465 G-7. . . . . . . . . . . . . . . . .

Figure G-5: Delta Calibration Setup – HP8935 to HP437B G-8. . . . . . . . . . . . . . .

Figure G-6: Delta Calibration Setup – HP8935 to HP8935 G-9. . . . . . . . . . . . . . . .

Figure G-7: Delta Calibration Setup – Agilent E4432B to HP437 G-11. . . . . . . . . .

Figure G-8: Delta Calibration Setup – Agilent E4432B to Agilent E4406A G-11. . .

Figure G-9: Optimization/ATP Test Setup Using RFDS G-13. . . . . . . . . . . . . . . . . .

Figure G-10: IS–95 A/B/C Optimization/ATP Test Setup Using RFDS G-14. . . . . .

Figure H-1: 4812ET RF Cabinet Internal FRU Locations H-3. . . . . . . . . . . . . . . . .

Figure H-2: C-CCP Shelf Cable Numbers and Connectors H-5. . . . . . . . . . . . . . . .

Figure H-3: C–CCP Backplane H-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure H-4: LPAs for the SC 4812ET H-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure H-5: BTS Combiner to LPA Backplane Cables H-8. . . . . . . . . . . . . . . . . . .

Figure H-6: Combiner to LPA Backplane/LPA Backplane To

CIO Board Cables H-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure H-7: Components Located on CIO Card H-10. . . . . . . . . . . . . . . . . . . . . . . . .

Figure H-8: LPAC Interface Board Connectors and Attaching

Cable Numbers H-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure H-9: ETIB I/O Connectors and Attaching Cable Numbers H-12. . . . . . . . . . .

Figure H-10: SPAN I/O Cables and Connectors H-14. . . . . . . . . . . . . . . . . . . . . . . .

Figure H-11: 3 Sector, 2 Carrier BTS Combiner DRDC/TRDC

Cable Connection H-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure H-12: BTS 2 to 1, 3 or 6 Sector Combiner DRDC/TRDC

Cable Connection H-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure H-13: BTS Combiner DRDC/TRDC Cable Connection H-18. . . . . . . . . . . .

Figure H-14: SC 4812ET BTS Combiner DRDC/TRDC Cable Connection H-19. .

Figure H-15: DRDC To C–CCP Cage MPC Boards Cable Connections H-21. . . . .

Figure H-16: RFDS Cable Connectors H-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure H-17: SC 4812ET BTS Combiner DRDC/TRDC RFDS

Cable Connection H-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure H-18: 50 Pair Punchblock H-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . continued on next page

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

List of Figures – continued

Figure H-19: SC 4812ET RF Cabinet Parts Locator H-32. . . . . . . . . . . . . . . . . . . . .

Figure I-1: HP437 Power Meter I-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure I-2: Gigatronics 8541C Power Meter Detail I-2. . . . . . . . . . . . . . . . . . . . . .

Figure I-3: HP8935 Test Set I-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure I-4: HP8921A and HP83236A/B I-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure I-5: R3465 Communications Test Set I-8. . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure I-6: RS232 GPIB Interface Box I-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure I-7: Setting Advantest R3267 GPIB Address I-11. . . . . . . . . . . . . . . . . . . . .

Figure I-8: Advantest R3562 GPIB Address Switch Setting I-11. . . . . . . . . . . . . . .

Figure I-9: Setting Agilent E4406A GPIB Address I-13. . . . . . . . . . . . . . . . . . . . . .

Figure I-10: Setting Agilent E4432B GPIB Address I-15. . . . . . . . . . . . . . . . . . . . .

Figure K-1: Cabling of SC 4812ET Companion BTS to

SC 4812ET Companion BTS (3 Sector) K-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure K-2: WinLMF Display Screen K-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

vii

List of Tables

SC4812ET BTS Optimization/ATP — CDMA LMF

CDMA 1.9 GHz and 800 MHz

Table 1-1: CDMA LMF Test Equipment Support Table 1-4. . . . . . . . . . . . . . . . . .

Table 1-2: Abbreviations and Acronyms 1-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 1-3: C–CCP Shelf/Cage Card/Module Device

ID Numbers (Top Shelf) 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 1-4: C–CCP Shelf/Cage Card/Module Device

ID Numbers (Bottom Shelf) 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 1-5: BTS Sector Configuration 1-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 1-6: Sector Configurations 1-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-1: Initial Installation of Boards/Modules 2-1. . . . . . . . . . . . . . . . . . . . . . . .

Table 2-2: Initial Inspection and Setup 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-3: AC Voltage Measurements 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-4: Applying AC Power 2-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-5: Power Cabinet Power Up Tests 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-6: DC Power Pre–test (BTS Frame) 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-7: RF Cabinet Power Up 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-8: Battery Charge Test (Connected Batteries) 2-10. . . . . . . . . . . . . . . . . . . .

Table 2-9: Battery Discharge Test 2-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-10: Heat Exchanger Power Up 2-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-1: Pin–Out for 50–Pair Punchblock 3-8. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-2: T1/E1 Span Isolation 3-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-3: LMF Operating System Installation 3-14. . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-4: Copying CBSC CDF Files to the LMF 3-16. . . . . . . . . . . . . . . . . . . . . . .

Table 3-5: Creating a Named Hyperlink Connection for MMI Connection 3-18. . . .

Table 3-6: LMF to BTS Connection 3-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-7: Pinging the Processors 3-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-8: Logging into the BTSLMF PC 3-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-9: Downloading Site Specific BTS Files 3-25. . . . . . . . . . . . . . . . . . . . . . . .

Table 3-10: Downloading and linking master–bts–cdma

directory files for device loads 3-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

viii

Table 3-11: Create BTS Specific CDF File 3-28. . . . . . . . . . . . . . . . . . . . . . . . . . . .

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

List of Tables – continued

Table 3-12: Update BTS Specific CDF File Device Load Version 3-29. . . . . . . . . .

Table 3-13: Update Antenna Mapping Files 3-30. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-14: BTS GUI Login Procedure 3-33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-15: BTS CLI Login Procedure 3-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-16: BTS GUI Logout Procedure 3-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-17: BTS CLI Logout Procedure 3-36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-18: Establishing MMI Communications 3-37. . . . . . . . . . . . . . . . . . . . . . . .

Table 3-19: Verify GLI ROM Code Loads 3-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-20: Download and Enable MGLI and GLI Devices 3-40. . . . . . . . . . . . . . .

Table 3-21: Download RAM Code and Data to Non–GLI Devices 3-41. . . . . . . . . .

Table 3-22: Select CSM Clock Source 3-42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-23: Enable CSMs 3-43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-24: Enable MCCs 3-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-25: Test Equipment Setup (GPS & LFR/HSO Verification) 3-47. . . . . . . . .

Table 3-26: GPS Initialization/Verification 3-49. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-27: LORAN–C Initialization/Verification 3-53. . . . . . . . . . . . . . . . . . . . . . .

Table 3-28: IS–95A/B–only Test Equipment Interconnection 3-57. . . . . . . . . . . . . .

Table 3-29: CDMA2000 1X/IS–95A/B Test Equipment Interconnection 3-58. . . . .

Table 3-30: Selecting Test Equipment Manually in a

Serial Connection Tab 3-74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-31: Selecting Test Equipment Using Auto-Detect 3-76. . . . . . . . . . . . . . . . .

Table 3-32: Test Equipment Calibration 3-77. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-33: Cable Calibration 3-78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-34: Calibrating TX Cables Using Signal Generator

and Spectrum Analyzer 3-79. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-35: Calibrating RX Cables Using a Signal Generator

and Spectrum Analyzer 3-80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-36: Setting Cable Loss Values 3-81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-37: Setting Coupler Loss Values 3-82. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-38: BLO BTS.cal file Array Branch Assignments 3-85. . . . . . . . . . . . . . . .

Table 3-39: BTS.cal File Array (Per Sector) 3-86. . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-40: Test Equipment Setup (RF Path Calibration) 3-87. . . . . . . . . . . . . . . . .

Jan 2002

Table 3-41: BTS TX Path Calibration 3-90. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-42: Download BLO 3-91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-43: BTS TX Path Audit 3-94. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-44: All Cal/Audit Test 3-96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-45: Create CAL File 3-97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-46: RFDS Parameter Settings 3-99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SC4812ET BTS Optimization/ATP — CDMA LMF

List of Tables – continued

Table 3-47: Definition of Parameters 3-101. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-48: Valid NAM Field Ranges 3-102. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-49: Set Antenna Map Data 3-103. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-50: Set RFDS Configuration Data 3-104. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-51: RFDS TSIC Calibration Channel Frequencies 3-105. . . . . . . . . . . . . . . .

Table 3-52: RFDS Calibration 3-106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-53: Program NAM Procedure 3-107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-54: Heat Exchanger Alarm 3-109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-55: Door Alarm 3-109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-56: AC Fail Alarm 3-109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-57: Minor Alarm 3-110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-58: Single Rectifier Fail or Minor Alarm 3-110. . . . . . . . . . . . . . . . . . . . . . .

Table 3-59: Multiple Rectifier Failure or Major Alarm 3-111. . . . . . . . . . . . . . . . . . .

Table 3-60: Single Rectifier Fail or Minor Alarm 3-111. . . . . . . . . . . . . . . . . . . . . . .

Table 3-61: Multiple Rectifier Failure or Major Alarm 3-112. . . . . . . . . . . . . . . . . . .

Table 3-62: Battery Over Temperature Alarm 3-112. . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-63: Rectifier Over Temperature Alarm 3-114. . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-64: Check Before Leaving the Site 3-115. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-1: ATP Test Procedure 4-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-2: Generate an ATP Report 4-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 5-1: External Test Equipment Removal 5-1. . . . . . . . . . . . . . . . . . . . . . . . . .

Table 5-2: Copy Files from LMF to a Diskette 5-1. . . . . . . . . . . . . . . . . . . . . . . . .

Table 5-3: Copy CAL Files From Diskette to the CBSC 5-2. . . . . . . . . . . . . . . . . .

Table 5-4: BTS Span Parameter Configuration 5-3. . . . . . . . . . . . . . . . . . . . . . . . .

Table 5-5: Set BTS Span Parameter Configuration 5-4. . . . . . . . . . . . . . . . . . . . . .

Table 5-6: T1/E1 Span/IFM Connections 5-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 5-7: Terminate the LMF Session and Remove the LMF 5-6. . . . . . . . . . . . .

Table 6-1: Login Failure Troubleshooting Procedure 6-2. . . . . . . . . . . . . . . . . . . .

Table 6-2: Troubleshooting a Power Meter Communication Failure 6-2. . . . . . . .

Table 6-3: Troubleshooting a Communications Analyzer

Communication Failure 6-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 6-4: Troubleshooting Code Download Failure 6-4. . . . . . . . . . . . . . . . . . . . .

Table 6-5: Troubleshooting Data Download Failure 6-4. . . . . . . . . . . . . . . . . . . . .

Table 6-6: Troubleshooting Device Enable (INS) Failure 6-5. . . . . . . . . . . . . . . . .

Table 6-7: LPA Errors 6-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 6-8: Troubleshooting BLO Calibration Failure 6-6. . . . . . . . . . . . . . . . . . . .

Table 6-9: Troubleshooting Calibration Audit Failure 6-7. . . . . . . . . . . . . . . . . . . .

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

List of Tables – continued

Table 6-10: Troubleshooting Forward Link Failure

(BTS Passed Reduced ATP) 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 6-11: Troubleshooting TX Mask Measurement Failure 6-8. . . . . . . . . . . . . .

Table 6-12: Troubleshooting Rho and Pilot Time Offset

Measurement Failure 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 6-13: Troubleshooting Code Domain Power and

Noise Floor Measurement Failure 6-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 6-14: Troubleshooting Carrier Measurement Failure 6-9. . . . . . . . . . . . . . . .

Table 6-15: Troubleshooting Multi-FER Failure 6-10. . . . . . . . . . . . . . . . . . . . . . . .

Table 6-16: No GLI2 Control via LMF (all GLI2s) 6-15. . . . . . . . . . . . . . . . . . . . . .

Table 6-17: No GLI2 Control through Span Line Connection (Both GLI2s) 6-15. .

Table 6-18: MGLI2 Control Good – No Control over Co–located GLI2 6-15. . . . .

Table 6-19: MGLI2 Control Good – No Control over AMR 6-16. . . . . . . . . . . . . . .

Table 6-20: MGLI2 Control Good – No Control over Co–located GLI2s 6-16. . . . .

Table 6-21: BBX Control Good – No (or Missing) Span Line Traffic 6-16. . . . . . . .

Table 6-22: No MCC–1X/MCC24E/MCC8E Channel Elements 6-17. . . . . . . . . . .

Table 6-23: No DC Input Voltage to Power Supply Module 6-18. . . . . . . . . . . . . . .

Table 6-24: No DC Input Voltage to any C–CCP Shelf Module 6-19. . . . . . . . . . . .

Table 6-25: No DC Input Voltage to any C–CCP Shelf Module 6-19. . . . . . . . . . . .

Table 6-26: RFDS Fault Isolation – All tests fail 6-20. . . . . . . . . . . . . . . . . . . . . . . .

Table 6-27: RFDS Fault Isolation – All RX and TX paths fail 6-20. . . . . . . . . . . . .

Table 6-28: RFDS Fault Isolation – All tests fail on single antenna path 6-21. . . . .

Table 6-29: Troubleshooting Control Link Failure 6-29. . . . . . . . . . . . . . . . . . . . . . .

Table A-1: Verification of Test Equipment Used A-1. . . . . . . . . . . . . . . . . . . . . . . .

Table A-2: Site Checklist A-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-3: Preliminary Operations A-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-4: GPS Receiver Operation A-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-5: LFR Receiver Operation A-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-6: LPA IM Reduction A-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-7: TX BLO Calibration (3–Sector: 1–Carrier,

2–Carrier and 4–Carrier Non–adjacent Channels) A-8. . . . . . . . . . . . . . . . . . . . . . .

Table A-8: TX Bay Level Offset Calibration (3–Sector:

2–Carrier Adjacent Channels) A-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Jan 2002

Table A-9: TX Bay Level Offset Calibration (3–Sector:

3 or 4–Carrier Adjacent Channels) A-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-10: TX BLO Calibration (6–Sector: 1–Carrier,

2–Carrier Non–adjacent Channels) A-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-11: TX Antenna VSWR A-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-12: RX Antenna VSWR A-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SC4812ET BTS Optimization/ATP — CDMA LMF

List of Tables – continued

Table A-13: CDI Alarm Input Verification A-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table B-1: SC 4812ET BTS Optimization and ATP Test Matrix B-2. . . . . . . . . . .

Table C-1: BBX Gain Set Point vs. Actual BTS Output (in dBm) C-1. . . . . . . . . .

Table D-1: 1900 MHz TX and RX Frequency vs. Channel D-2. . . . . . . . . . . . . . . .

Table D-2: 800 MHz TX and RX Frequency vs. Channel D-4. . . . . . . . . . . . . . . . .

Table E-1: PnMaskI and PnMaskQ Values for PilotPn E-3. . . . . . . . . . . . . . . . . . .

Table F-1: HP8921A/600 Communications Test Set Rear

Panel Connections Without Rubidium F-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table F-2: HP8921A/600 Communications Test Set Rear

Panel Connections With Rubidium F-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table F-3: System Connectivity F-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table F-4: Setting HP8921A GPIB Address F-6. . . . . . . . . . . . . . . . . . . . . . . . . . .

Table F-5: Pretest Setup for HP8921A F-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table F-6: Pretest Setup for HP8935 F-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table F-7: Advantest R3465 GPIB Address and Clock Setup F-9. . . . . . . . . . . . . .

Table F-8: Pretest Setup for Advantest R3465 F-9. . . . . . . . . . . . . . . . . . . . . . . . . .

Table F-9: Calibrating Test Cable Setup (using the HP PCS Interface) F-11. . . . . . .

Table F-10: Procedure for Calibrating Test Cable Setup

Using Advantest R3465 F-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table F-11: Power Meter Calibration Procedure F-18. . . . . . . . . . . . . . . . . . . . . . . .

Table F-12: Calibrate Gigatronics 8541C Power Meter F-20. . . . . . . . . . . . . . . . . . .

Table G-1: HP8921A Power Delta Calibration Procedure G-2. . . . . . . . . . . . . . . . .

Table G-2: Advantest Power Delta Calibration Procedure G-4. . . . . . . . . . . . . . . . .

Table G-3: HP8935 Power Delta Calibration Procedure G-7. . . . . . . . . . . . . . . . . .

Table G-4: Agilent E4406A Power Delta Calibration Procedure G-9. . . . . . . . . . . .

Table G-5: In–Service Calibration G-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table H-1 : 4812ET RF CABINET INTER–CONNECT CABLES H-1. . . . . . . . .

Table H-2: SC 4812ET Series 3-Sector Duplexed Directional

Coupler to RFDS Cabling Table H-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table H-3: SC 4812ET Series 6-Sector Duplexed Directional

Coupler to RFDS Cabling Table H-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table H-4: Pin–Out for 50–Pair Punchblock H-27. . . . . . . . . . . . . . . . . . . . . . . . . . .

Table I-1: Verify and/or Change HP437 Power Meter GPIB Address I-1. . . . . . . .

xii

Table I-2: Verify and/or Change Gigatronics 8541C

Power Meter GPIB Address I-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table I-3: Verify and/or Change Motorola CyberTest GPIB Address I-3. . . . . . . .

Table I-4: Verify and/or Change HP8935 GPIB Address I-4. . . . . . . . . . . . . . . . . .

Table I-5: Verify and/or Change HP8921A and HP83236A

GPIB Addresses I-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

List of Tables – continued

Table I-6: Verify and/or Change Advantest R3465 GPIB Address I-8. . . . . . . . . .

Table I-7: Verify and Change Advantest R3267 GPIB Address I-10. . . . . . . . . . . . .

Table I-8: Verify and Change Agilent E4406A GPIB Address I-12. . . . . . . . . . . . .

Table I-9: Verify and Change Agilent E4432B GPIB Address I-14. . . . . . . . . . . . .

Table J-1: Download ROM and RAM Code to Devices J-2. . . . . . . . . . . . . . . . . .

Table K-1: Optimizing the TX section of the Companion Frame K-1. . . . . . . . . . .

Table K-2: Optimizing the RX (Main) section of the

Companion Frame K-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table K-3: Optimizing the RX (Diversity) on a Single Frame K-2. . . . . . . . . . . . . .

Table K-4: Optimizing the RX (Diversity) on a

Two Frame Companion Site K-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

xiii

Product Information

Model & Options Charts

Refer to the SC 4812ET Field Replaceable Units manual for detailed model structure and option information

This document covers only the steps required to verify the functionality of the Base Transceiver Subsystem (BTS) equipment prior to system level testing, and is intended to supplement site specific application instructions. It also should be used in conjunction with existing product manuals. Additional steps may be required.

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SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

FCC Part 15

FCC Part 15 Requirements

This section conveys FCC Part 15 requirements for the T/ET/ETL series BTS cabinets.

Part 15.19a(3) – INFORMATION TO USER

NOTE

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Part 15.21 – INFORMATION TO USER

CAUTION

Changes or modifications not expressly approved by Motorola could void your authority to operate the equipment.

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

FCC Part 15 – continued

15.105(b) – INFORMATION TO USER

NOTE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment OFF and ON, the user is encouraged to try to correct the interference by one or more of the following measures:

– Reorient or relocate the receiving antenna. – Increase the separation between the equipment and re-

ceiver.

– Connect the equipment into an outlet on a circuit differ-

ent from that to which the receiver is connected.

– Consult the dealer or an experienced radio/TV technician

for help.

xvi

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

FCC Part 68

FCC Part 68 Requirements

This equipment complies with Part 68 of the Federal Communications Commission (FCC) Rules and regulations. A label inside the cabinet frame easily visible with the door open in the upper portion of the cabinet contains, among other information, the FCC Registration Number and Ringer Equivalence Number (REN) for this equipment. If requested, this information must be provided to the telephone company.

The REN is useful to determine the quantity of the devices which may connect to the telephone line. Excessive RENs on the telephone line may result in the devices not ringing in response to incoming calls. In most, but not all areas, the sum of the RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to the line as determined by the total RENs, contact the telephone company to determine the maximum REN for the calling area.

If the dial–in site access modem causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. If advance notice is not practical, the telephone company will notify you of the discontinuance as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary.

The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the operation of your dial–in site access modem. If this happens, the telephone company will provide advance notice so that you can modify your equipment as required to maintain uninterrupted service.

If you experience trouble with the dial–in site access modem, please contact:

Motorola Cellular Service Center (MCSC) 1501 W. Shure Drive Arlington Heights, Illinois 60004 Phone Number: (847) 632–5390

for repair and/or warranty information. If the trouble is causing harm to the telephone network, the telephone company may request you to disconnect the equipment from the network until the problem is solved. You should not attempt to repair this equipment yourself. This equipment contains no customer or user–serviceable parts.

Changes or modifications not expressly approved by Motorola could void your authority to operate this equipment.

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

xvii

Foreword

Scope of manual

Text conventions

This manual is intended for use by cellular telephone system craftspersons in the day-to-day operation of Motorola cellular system equipment and ancillary devices. It is assumed that the user of this information has a general understanding of telephony, as used in the operation of the Public Switched Telephone Network (PSTN), and is familiar with these concepts as they are applied in the cellular mobile/portable radiotelephone environment. The user, however, is not expected to have any detailed technical knowledge of the internal operation of the equipment.

This manual is not intended to replace the system and equipment training offered by Motorola, although it can be used to supplement or enhance the knowledge gained through such training.

The following special paragraphs are used in this manual to point out information that must be read. This information may be set-off from the surrounding text, but is always preceded by a bold title in capital letters. The four categories of these special paragraphs are:

NOTE

Presents additional, helpful, non-critical information that you can use.

IMPORTANT

Presents information to help you avoid an undesirable situation or provides additional information to help you understand a topic or concept.

CAUTION

Presents information to identify a situation in which equipment damage could occur, thus avoiding damage to equipment.

WARNING

Presents information to warn you of a potentially hazardous situation in which there is a possibility of personal injury.

xviii

SC4812ET BTS Optimization/ATP — CDMA LMF

. . . continued on next page

Jan 2002

Foreword – continued

Changes to manual

Receiving updates

The following typographical conventions are used for the presentation of software information:In text, typewriter style characters represent prompts and the system output as displayed on a Hyperterminal screen.

Changes that occur after the printing date are incorporated into your manual by Cellular Manual Revisions (CMRs). The information in this manual is updated, as required, by a CMR when new options and procedures become available for general use or when engineering changes occur. The cover sheet(s) that accompany each CMR should be retained for future reference. Refer to the Revision History page for a list of all applicable CMRs contained in this manual.

Technical Education & Documentation (TED) maintains a customer database that reflects the type and number of manuals ordered or shipped since the original delivery of your Motorola equipment. Also identified in this database is a “key” individual (such as Documentation Coordinator or Facility Librarian) designated to receive manual updates from TED as they are released.

Reporting manual errors

To ensure that your facility receives updates to your manuals, it is important that the information in our database is correct and up-to-date. Therefore, if you have corrections or wish to make changes to the information in our database (i.e., to assign a new “key” individual), please contact Technical Education & Documentation at:

MOTOROLA, INC. Technical Education & Documentation 1 Nelson C. White Parkway Mundelein, Illinois 60060 U.S.A.

Phone:

Within U.S.A. and Canada 800-872-8225. . . . .

Outside of U.S.A. and Canada +1-847-435–5700. .

FAX: +1-847-435–5541. . . . . . . . . . . . . . . . . . . . . .

In the event that you locate an error or identify a deficiency in your manual, please take time to write to us at the address above. Be sure to include your name and address, the complete manual title and part number (located on the manual spine, cover, or title page), the page number (found at the bottom of each page) where the error is located, and any comments you may have regarding what you have found. We appreciate any comments from the users of our manuals.

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

xix

Foreword – continued

24-hour support service

Material Available from Motorola Infrastructure Group Worldwide Cellular Services

If you have any questions or concerns regarding the operation of your equipment, please contact the Customer Network Resolution Center for immediate assistance. The 24 hour telephone numbers are:

Arlington Heights, IL 800–433–5202. . . . . . . . .

Arlington Heights, International +1–847–632–5390.

Cork, Ireland 44–1793–565444. . . . . . . . . . . . . . . .

Swindon, England 44–1793–565444. . . . . . . . . . . . .

Material available from Motorola Infrastructure Group Worldwide Cellular Services, identified by a Motorola part number can be ordered from your sales account manager or by calling (800) 453–7988.

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

General Safety

Remember! . . . Safety depends on you!!

Ground the instrument

The following general safety precautions must be observed during all phases of operation, service, and repair of the equipment described in this manual. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design, manufacture, and intended use of the equipment. Motorola, Inc. assumes no liability for the customer’s failure to comply with these requirements. The safety precautions listed below represent warnings of certain dangers of which we are aware. You, as the user of this product, should follow these warnings and all other safety precautions necessary for the safe operation of the equipment in your operating environment.

To minimize shock hazard, the equipment chassis and enclosure must be connected to an electrical ground. If the equipment is supplied with a three-conductor ac power cable, the power cable must be either plugged into an approved three-contact electrical outlet or used with a three-contact to two-contact adapter. The three-contact to two-contact adapter must have the grounding wire (green) firmly connected to an electrical ground (safety ground) at the power outlet. The power jack and mating plug of the power cable must meet International Electrotechnical Commission (IEC) safety standards.

Do not operate in an explosive atmosphere

Keep away from live circuits

Do not service or adjust alone

Do not operate the equipment in the presence of flammable gases or fumes. Operation of any electrical equipment in such an environment constitutes a definite safety hazard.

Operating personnel must:

 not remove equipment covers. Only Factory Authorized Service

Personnel or other qualified maintenance personnel may remove equipment covers for internal subassembly, or component replacement, or any internal adjustment.

 not replace components with power cable connected. Under certain

conditions, dangerous voltages may exist even with the power cable removed.

 always disconnect power and discharge circuits before touching them.

Do not attempt internal service or adjustment, unless another person, capable of rendering first aid and resuscitation, is present.

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

xxi

General Safety – continued

Do not substitute parts or modify equipment

Dangerous procedure warnings

Because of the danger of introducing additional hazards, do not install substitute parts or perform any unauthorized modification of equipment. Contact Motorola Warranty and Repair for service and repair to ensure that safety features are maintained.

Warnings, such as the example below, precede potentially dangerous procedures throughout this manual. Instructions contained in the warnings must be followed. You should also employ all other safety precautions that you deem necessary for the operation of the equipment in your operating environment.

WARNING

Dangerous voltages, capable of causing death, are present in this equipment. Use extreme caution when handling, testing, and adjusting.

xxii

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

Revision History

Manual Number

Manual Title

Version Information

68P09253A74–A

SC4812ET BTS Optimization/ATP — CDMA LMF CDMA 1.9 GHz and 800 MHz

The following table lists the manual version , date of version, and remarks on the version.

Version

Level

1 March 2001 Preliminary version 2 May 2001 Draft version 3 July 2001 Documentation verification and validation version 4 August 2001 First Office Application (FOA) version 5 Nov 2001 Added CDMA 2000 Equipment Set up Table; Appendix I 6 Jan 2002 7 Jan 2002 Added Companion Frame Optimization/ATP

A Jan 2002 Released GA

Date of

Issue

Added Appendix J: Download ROM Code

Remarks

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

xxiii

Patent Notification

Patent numbers

4128740 4661790 4860281 5036515 5119508 5204876 5247544 5301353 4193036 4667172 4866710 5036531 5121414 5204977 5251233 5301365 4237534 4672657 4870686 5038399 5123014 5207491 5255292 5303240 4268722 4694484 4872204 5040127 5127040 5210771 5257398 5303289 4282493 4696027 4873683 5041699 5127100 5212815 5259021 5303407 4301531 4704734 4876740 5047762 5128959 5212826 5261119 5305468 4302845 4709344 4881082 5048116 5130663 5214675 5263047 5307022 4312074 4710724 4885553 5055800 5133010 5214774 5263052 5307512 4350958 4726050 4887050 5055802 5140286 5216692 5263055 5309443 4354248 4729531 4887265 5058136 5142551 5218630 5265122 5309503 4367443 4737978 4893327 5060227 5142696 5220936 5268933 5311143 4369516 4742514 4896361 5060265 5144644 5222078 5271042 5311176 4369520 4751725 4910470 5065408 5146609 5222123 5274844 5311571 4369522 4754450 4914696 5067139 5146610 5222141 5274845 5313489 4375622 4764737 4918732 5068625 5152007 5222251 5276685 5319712 4485486 4764849 4941203 5070310 5155448 5224121 5276707 5321705 4491972 4775998 4945570 5073909 5157693 5224122 5276906 5321737 4517561 4775999 4956854 5073971 5159283 5226058 5276907 5323391 4519096 4797947 4970475 5075651 5159593 5228029 5276911 5325394 4549311 4799253 4972355 5077532 5159608 5230007 5276913 5327575 4550426 4802236 4972432 5077741 5170392 5233633 5276915 5329547 4564821 4803726 4979207 5077757 5170485 5235612 5278871 5329635 4573017 4811377 4984219 5081641 5170492 5235614 5280630 5339337 4581602 4811380 4984290 5083304 5182749 5239294 5285447 D337328 4590473 4811404 4992753 5090051 5184349 5239675 5287544 D342249 4591851 4817157 4998289 5093632 5185739 5241545 5287556 D342250 4616314 4827507 5020076 5095500 5187809 5241548 5289505 D347004 4636791 4829543 5021801 5105435 5187811 5241650 5291475 D349689 4644351 4833701 5022054 5111454 5193102 5241688 5295136 RE31814 4646038 4837800 5023900 5111478 5195108 5243653 5297161 4649543 4843633 5028885 5113400 5200655 5245611 5299228 4654655 4847869 5030793 5117441 5203010 5245629 5301056 4654867 4852090 5031193 5119040 5204874 5245634 5301188

This product is manufactured and/or operated under one or more of the following patents and other patents pending:

xxiv

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

Chapter 1: Introduction

Table of Contents

Optimization Overview 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Scope of This Document 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Document Composition 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CDMA LMF Product Description 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Online Help 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Why Optimize? 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

What Is Optimization? 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

When to Optimize 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Required Documents 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Additional Information 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Equipment Overview 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LMF Hardware Requirements 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Required Test Equipment 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Equipment Calibration 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Cable Calibration 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equipment Warm–up 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Equipment List 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Equipment 1-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Abbreviations and Acronyms 1-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Jan 2002

BTS Equipment Identification 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equipment Overview 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Logical BTS 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Major Components 1-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF Cabinet Internal FRUs 1-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sector Configuration 1-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Cabinet 1-27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Cabinet Internal FRUs 1-28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SC4812ET BTS Optimization/ATP — CDMA LMF

Table of Contents – continued

Notes

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

Optimization Overview

Scope of This Document

Document Composition

This document provides information pertaining to the optimization and audit tests of Motorola SC 4812ET Base Transceiver Subsystem (BTS) equipment frames equipped with trunked high–power Linear Power Amplifiers (LPAs) and their associated internal and external interfaces.

This document assumes the following prerequisites: The BTS frames and cabling have been installed per the which covers the physical “bolt down” of all SC series equipment frames, and the specific cabling configurations.

This document covers the following major areas:

BTS Hardware Installation Manual,

 Introduction, consisting of preliminary background information (such

as component and subassembly locations and frame layouts) to be considered by the Cell Site Field Engineer (CFE) before optimization or tests are performed.

 Preliminary Operations, consisting of cabinet power up and power

down procedures.

 Optimization/calibration, covering topics of Local Maintenance

Facility (LMF) connection to the BTS equipment, Global Positioning System (GPS) Verification, test equipment setup, downloading all BTS processor boards, RF path verification, Bay Level Offset (BLO) calibration and calibration audit, and Radio Frequency Diagnostic System (RFDS) calibration.

 Acceptance Test Procedures (ATPs), consisting of ATP tests executed

by the LMF and used to verify all major transmit (TX) and receive (RX) performance characteristics on all BTS equipment.

 Preparing to leave the site, presents instructions on how to properly

exit customer site, ensure that all equipment is operating properly, and all work is complete according to Motorola guidelines.

 Basic troubleshooting, consisting of procedures for installation,

calibration, transmit and receive tests, backplane problems, GPS failures, and module connectors.

 Appendices contain pertinent Pseudorandom Noise (PN) Offset,

frequency programming, output power data tables, data sheets that are filled out manually by the CFE at the site, an optimization/ATP test matrix, BBX gain set point information, CDMA operating frequency information, PN Offset programminginformation, information on test equipment preparation, manual cable calibration procedures, power Delta calibration procedures, RF cabinet interconnect cable information, procedures for checking changing GPIB addresses, and proceduress for downloading ROM Code from the LMF.

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

1-1

Optimization Overview – continued

CDMA LMF Product Description

The Code Division Multiple Access (CDMA) LMF is a graphical user interface (GUI) based LMF. This product is specifically designed to provide cellular communications field personnel the vehicle to support the following CDMA BTS operations:

 Installation  Maintenance  Calibration  Optimization

The LMF also provides Command Line Interface (CLI) capability. Activate the CLI by clicking on a shortcut icon on the desktop. The CLI cannot be launched from the GUI, only from the desktop icon.

Online Help

Task oriented online help is available in the LMF by clicking on Help from the menu bar.

Why Optimize?

What Is Optimization?

Proper optimization and calibration assures:

 Accurate downlink RF power levels are transmitted from the site.  Accurate uplink signal strength determinations are made by the site.

Optimization compensates for the site-specific cabling and normal equipment variations. Cables that interconnect the BTS and Duplexer assemblies (if used), for example, are cut and installed at the time of the BTS frame installation at the site. Site optimization guarantees that the combined losses of the new cables and the gain/loss characteristics and built-in tolerances of each BTS frame do not accumulate, causing improper site operation.

Optimization identifies the accumulated loss (or gain) for all receive and transmit paths at the BTS site, and stores that value in a database.

 The RX path starts at the ancillary equipment frame RFDS RX

directional coupler antenna feedline port, through the RX input port on the rear of the frame, through the DDRCs, Multicoupler Preselector Card (MPC), and additional splitter circuitry, ending at a CDMA Channel Processor (C–CCP) backplane Broad Band Transceiver (BBX) slot in the C–CCP shelf.

 A transmit path starts at the BBX, through the C–CCP backplane slot,

travels through the LPA/Combiner TX Filter and ends at the rear of the input/output (I/O) Panel. If the RFDS option is added, then the TX path continues and ends at the top of the RFDS TX directional coupler antenna feedline port installed in the ancillary equipment frame.

. . . continued on next page

1-2

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

Optimization Overview – continued

These values are factored in by the BTS equipment internally, leaving only site specific antenna feed line loss and antenna gain characteristics to be factored in by the CFE when determining site Effective Radiated Power (ERP) output power requirements.

Each C–CCP shelf BBX board is optimized to a specific RX and TX antenna port. (One BBX board acts in a redundant capacity for BBXs 1–12, and is optimized to all antenna ports). A single value is generated for each path, thereby eliminating the accumulation of error that would occur from individually measuring and summing the gain and loss of each element in the path.

When to Optimize

New Installations

After the initial site installation, the BTS must be prepared for operation. This preparation includes verifying hardware installation, initial power up, and GPS verification. Basic alarm tests are also addressed.

A calibration audit of all RF transmit paths is performed to verify factory calibration.

A series of ATP CDMA verification tests are covered using the actual equipment set up. An ATP is also required before the site can be placed in service.

Site Expansion

Optimization is also required after expansion of a site.

Periodic Optimization

Periodic optimization of a site may also be required, depending on the requirements of the overall system.

Repaired Sites

Verify repair(s) made to the BTS by consulting an Optimization/ATP Test Matrix table. This table outlines the specific tests that must be performed anytime a BTS subassembly or RF cable associated with it is replaced.

IMPORTANT

Refer to Appendix B for detailed basic guideline tables and detailed Optimization/ATP Test Matrix.

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

1-3

Optimization Overview – continued

Required Documents

The following documents are required to perform optimization of the cell site equipment:

 Site document (generated by Motorola systems engineering), which

includes:

– General site information – Floor plans – Power levels – Site PN – Site paging and traffic channel allocation – Board placement – Site wiring lists – Cell–site Data Files (CDF)

 Demarcation document (scope of work agreement)  Equipment manuals for non-Motorola test equipment.

Required Documentation

Test Equipment Overview

For other information, refer to the following manuals:

 Demarcation Document (Scope of Work Agreement)  CDMA LMF Operator’s Guide; 68P64114A78  CDMA RFDS Hardware Installation manual; 68P64113A93  CDMA RFDS User’s Guide  Equipment Manuals for non-Motorola test equipment  SC4812ET Field Replacable Units Guide Motorola part number

68P09253A48

 SC 4812ET RF & Power Cabinet Hardware Installation Manual

Motorola part number 68P09253A94

 LMF CLI Commands R16.X Motorola part number 68P09253A56

The LMF is used in conjunction with Motorola recommended test equipment, and it is a part of a “calibrated test set.” To ensure consistent, reliable, and repeatable optimization test results, only recommended test equipment supported by the LMF must be used to optimize the BTS equipment. Table 1-1 outlines the supported test equipment that meets the technical criteria required for BTS optimization.

Table 1-1: CDMA LMF Test Equipment Support Table

1-4

Item Description

Hewlett Packard, model HP 8921A

Agilent E4406A Analyzer with Agilent E4432B Generator

SC4812ET BTS Optimization/ATP — CDMA LMF

Cellular communications analyzer (includes 83203B CDMA interface option)

Used for both IS–95A/B and CDMA 2000 testings

. . . continued on next page

Jan 2002

Optimization Overview – continued

Table 1-1: CDMA LMF Test Equipment Support Table

Item Description

LMF Hardware Requirements

Advantest R3267 Analyzer with Advantest R3562 Generator

Hewlett Packard, model HP 83236A

Hewlett Packard, model HP 8935

Motorola CyberTest Cellular communications analyzer Advantest R3465 with 3561

CDMA option Gigatronix 8541C Power meter HP437B Power meter

To ensure consistent, reliable, and repeatable optimization test results, test equipment meeting the following technical criteria should be used to optimize the BTS equipment. You can, of course, substitute test equipment with other test equipment models supported by the LMF meeting the same technical specifications.

Used for both IS–95A/B and CDMA 2000 testings

PCS interface for PCS band

Cellular communications analyzer

An LMF computer platform that meets the following requirements (or better) is recommended:

 Notebook computer  266 MHz (32–bit CPU) Pentium processor  4 GB internal hard disk drive  Color display with 1024 x 768 pixel resolution and capability to

display more than 256 colors

 Memory requirements:

– Minimum required RAM: 96 MB – Recommended RAM:

– 128 MB for Windows 98 SE – 256 MB for Windows 2000

 CD ROM drive and 3 1/2 inch floppy drive  56 kbps V.90Modem  Serial port (COM 1)  Parallel port (LPT 1)  PCMCIA Ethernet interface card (for example, 3COM Etherlink III)

with a 10Base–T–to–coax adapter

. . . continued on next page

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SC4812ET BTS Optimization/ATP — CDMA LMF

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Optimization Overview – continued

 Windows 98SE operating system or Windows 2000 operating system

NOTE

If 800 x 600 pixel resolution is used, the LMF window must be maximized after it is displayed.

Required Test Equipment

NOTE

During manual testing, you can substitute test equipment with other test equipment models not supported by the LMF, but those models must meet the same technical

specifications.

Test Equipment Calibration

Test Cable Calibration

The customer has the responsibility of accounting for any measurement variances and/or additional losses/inaccuracies that can be introduced as a result of these substitutions. Before beginning optimization or

troubleshooting, make sure that the test equipment needed is on hand and operating properly.

Optimum system performance and capacity depend on regular equipment service, calibration, and characterization prior to BTS optimization. Follow the original equipment manufacturer (OEM) recommended maintenance and calibration schedules closely.

Equipment test cables are very important in optimization. Motorola recommends that the cable calibration be run at every BTS with the test cables attached. This method compensates for test cable insertion loss within the test equipment itself. No other allowance for test cable insertion loss needs to be made during the performance of tests.

Another method is to account for the loss by entering it into the LMF during the optimization procedure. This method requires accurate test cable characterization in a shop. The cable should be tagged with the characterization information prior to field optimization.

1-6

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

Optimization Overview – continued

Equipment Warm–up

After arriving at the a site, the test equipment should be plugged in and turned on to allow warm up and stabilization to occur for as long as possible. The following pieces of test equipment must be warmed–up for a minimum of 60 minutes prior to using for BTS optimization or RFDS calibration procedures.

 Communications test set  Rubidium time base  Power meter

Test Equipment List

The following pieces of test equipment are required during the optimization procedure. Common assorted tools like screwdrivers and frame keys are not listed but are still required. Read the owner’s manual on all of the following major pieces of test equipment to understand their individual operation prior to use in optimization.

NOTE

Always refer to specific OEM test equipment documentation for detailed operating instructions.

10BaseT/10Base2 Converter Ethernet LAN transceiver (part of CGDSLMFCPQ1700)

 PCMCIA Ethernet Adpater + Ethernet UTP adapter: 3COM model –

Etherlink III 3C589B

Transition Engineering model E–CX–TBT–03 10BaseT/10Base2 converter

NOTE

Xircom model PE3–10B2 or equivalent can also be used to interface the LMF Ethernet connection to the frame.

RS–232 to GPIB Interface

 National Instruments GPIB–232–CT with Motorola CGDSEDN04X

RS232 serial null modem cable (see Figure 1-1) or equivalent; used to interface the LMF to the test equipment.

 Standard RS–232 cable can be used with the following modifications:

– This solution passes only the three minimum electrical connections

between the LMF and the GPIB interface. The control signals are jumpered as enabled on both ends of the RS–232 cable (9–pin D). TX and RX signals are crossed as null modem effect. Pin 5 is the ground reference.

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Optimization Overview – continued

– Short pins 7 and 8 together, and short pins 1, 4, and 6 together on

each connector.

Figure 1-1: Null Modem Cable Detail

9–PIN D–FEMALE 9–PIN D–FEMALE

GND

TX RTS CTS

RSD/DCD

DTR

DSR

3 2 7 8 1 4 6

ON BOTH CONNECTORS SHORT PINS 7, 8; SHORT PINS 1, 4, & 6

GND

RTS

CTS

RSD/DCD

DTR

4 6

DSR

FW00362

Model SLN2006A MMI Interface Kit

 Motorola Model TRN9666A null modem board. Connectors on

opposite sides of the board must be used as this performs a null modem transformation between cables. This board can used for 10–pin to 8–pin, 25–pin to 25–pin and 10–pin to 10–pin conversions.

 Motorola 30–09786R01 MMI cable or equivalent ; used to interface

the LMF serial port connection to GLI2, CSM and LPA debug serial ports.

 25 pin D to 25 pin D serial cable from PC to null modem board.

Communications System Analyzer

The communication system analyzer is used during optimization and testing of the RF communications portion of BTS equipment and provides the following functions:

(1) Frequency counter (2) RF power meter (average and code domain) (3) RF Signal generator (capable of CDMA modulation) (4) Spectrum analyzer (5) CDMA code domain analyzer

The following types of communication system analyzers are currently supported by the LMF:

 HP8921A/600 Analyzer – Including 83203B CDMA Interface,

manual control system card, and 83236A/B PCS Interface for 1900 MHz BTSs.

 Advantest R3465 Analyzer – Including R3561L test source unit  Advantest R3267 Analyzer – Including R3562 test source unit  Agilent E4406A Analyzer – including E4432 test source unit  HP8935 Analyzer  CyberTest Communication Analyzer

GPIB Cables

 Hewlett Packard 10833A or equivalent; 1 to 2 meters (3 to 6 feet) long

used to interconnect test equipment and LMF terminal.

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SC4812ET BTS Optimization/ATP — CDMA LMF

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Optimization Overview – continued

Power Meter

One of the following power meters is required for TX calibration and audit if an HP8921A or Advantest R3465 analyzer is used:

 Hewlett Packard Model HP HP437B with HP8481A power sensor  Gigatronix model 8541C with model 80601A power sensor

Timing Reference Cables

 Two BNC–male to BNC–male RG316 cables; 3 meters (10 ft.) long,

used to interconnect the HP8921A/600 or Advantest R3465 communications analyzer to the CSM front panel timing references in the BTS.

NOTE

Two Huber & Suhner 16MCX/11BNC/K02252D or equivalent; right angle MCX–male to standard BNC–male RG316 cables; 3m long are required to interconnect the HP8921A/600 communications analyzer to SGLN4132A and SGLN1145A CSM board timing references.

 BNC “T” adapter with 50 ohm termination.

NOTE

This BNC “T” adapter (with 50 ohm termination) is required to connect between the HP 8921A/600 (or Advantest R3465) EVEN SECOND/SYNC IN and the BNC cable. The BNC cable leads to the 2–second clock connection on the TIB. Erroneous test results may occur if the “T” adapter with the 50 ohm termination is not connected.

Digital Multimeter

 Fluke model 8062A with Y8134 test lead kit or equivalent; used for

precision DC and AC measurements, requiring 4–1/2 digits.

Directional Coupler

 Narda model 30661 30 dB (Motorola part no. 58D09732W01) coupler

terminated with two Narda Model 375BN–M loads, or equivalent.

RF Attenuators

Jan 2002

 20 dB fixed attenuators, 20 W (Narda 768–20); used with test cable

calibrations or during general troubleshooting procedures.

 Narda Model 30445 30 dB (Motorola Part No. 58D09643T01) coupler

terminated with two Narda Model 375BN–M loads, or equivalent.

SC4812ET BTS Optimization/ATP — CDMA LMF

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Optimization Overview – continued

Miscellaneous RF Adapters, Loads, etc

 As required to interface test cables and BTS equipment and for

various test set ups. Should include at least two 50 Ohm loads (type N) for calibration and one RF short, two N–type female–to–female adapters.

High–impedance Conductive Wrist Strap

 Motorola model 42–80385A59; used to prevent damage from

Electrostatic Discharge (ESD) when handling or working with modules.

RF Load (at least three for trunked cabinets)

 100 W non–radiating RF load; used (as required) to provide dummy

RF loading during BTS transmit tests.

RF Network Box (and calibrated cables)

 Motorola model SGLN5531A 18:3 Passive Antenna Interface used to

interface test equipment to the BTS receive and transmit antenna inputs during optimization/ATP or general troubleshooting procedures.

Optional Equipment

Frequency Counter

 Stanford Research Systems SR620 or equivalent. If direct

measurement of the 3 MHz or 19.6608 MHz references is required.

Spectrum Analyzer

 Spectrum Analyzer (HP8594E with CDMA personality card) or

equivalent; required for tests other than standard Receive band spectral purity and TX LPA IM reduction verification tests performed by the LMF.

Local Area Network (LAN) Tester

 Model NETcat 800 LAN troubleshooter (or equivalent); used to

supplement LAN tests using the ohm meter.

Span Line (T1/E1) Verification Equipment

 As required for local application

RF Test Cable (if not Provided with Test Equipment)

 Motorola model TKN8231A; used to connect test equipment to the

BTS transmitter output during optimization or during general troubleshooting procedures.

1-10

Oscilloscope

 Tektronics model 2445 or equivalent; for waveform viewing, timing,

and measurements or during general troubleshooting procedure.

SC4812ET BTS Optimization/ATP — CDMA LMF

. . . continued on next page

Jan 2002

Optimization Overview – continued

2–way Splitter

 Mini–Circuits model ZFSC–2–2500 or equivalent; provide the

diversity receive input to the BTS

High Stability 10 MHz Rubidium Standard

 Stanford Research Systems SR625 or equivalent. Required for CSM

and Low Frequency Receiver/High Stability Oscillator (LFR/HSO) frequency verification.

Abbreviations and Acronyms

Table 1-2: Abbreviations and Acronyms

Acronym Definition

ACLC AC Load Center ASU Antenna Selection Unit AMR Alarm Monitor Reporting ATP Acceptance Test Plan BBX Broadband Transceiver BLO Bay Level Offset BTS Base Transceiver Subsystem CBSC Centralized Base Station Controller C–CCP Combined CDMA Channel Processor CCD CDMA Clock Distribution cdf command data file CDMA Code Division Multiple Access CE Channel Element CHI Concentration Highway Interface CLI Command Line Interface CIO Combiner Input/Output CMR Cellular Manual Revision CSM Clock Synchronization Manager CSU Clock Synchronization Unit DBPF Dual Bandpass Filter DBM Debug Monitor DLM Download Manager DMAC Digital Metering and Alarm Control (also see MAP) DRDC Duplexer/RX Filter/Directional Coupler DSP Digital Signal Processor EMPC Expansion Multicoupler Preselector Card FRU Field Replaceable Unit FSI Frame Status Indicator

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SC4812ET BTS Optimization/ATP — CDMA LMF

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Optimization Overview – continued

Table 1-2: Abbreviations and Acronyms

Acronym Definition

FWTIC Fixed Wireless Terminal Interface Card GFCI Ground Fault Connection Interrupt GLI 2 Group Line Interface II GPS Global Positioning System GUI Graphical User Interface HSO High Stability Oscillator IFM Integrated Frame Modem I&Q Interphase and Quadrature ISB InterShelf Bus LAPD Link Access Protocol “D” LFR LORAN–C Frequency Receiver LMF Local Maintenance Facility LORAN LOng RAnge Navigational LPA Linear Power Amplifier MAP Meter Alarm Panel (also refered to as DMAC) MCC Multi–Channel CDMA MGLI Master Group Line Interface MM Mobility Manager MMI Man Machine Interface MPC Multicoupler Preselector Card oos Out–of–Service OMCR Operations Maintenance Center – Radio PC Personal Communication System PDA Personal Communication System Controller PN Pseudo–random Noise QPSK Quadrature Phase Shift Keyed RFDS Radio Frequency Diagnostic Subsystem RGPS Remote Global Positioning System RSSI Received Signal Strength Indicator SCAP Super Cell Application Protocol TCH Traffic Channel TCP Traffic Channel TMPC Traffic Channel TSIC Traffic Channel TSI Time Slot Interchanger

1-12

SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

BTS Equipment Identification

Equipment Overview

The SC 4812ET BTS consists of an RF Cabinet that is an outdoor, weatherized version of the SC 4812T. The RF cabinet is powered by 27 Vdc and each cabinet has the capability to support up to 4 carriers (at 3 sector) or 2 carriers (at 6 sector).

The RF Cabinet houses the fan modules, C–CCP, LPA modules, LPA trunking backplane, Bandpass 2:1 & 4:1 Combiners, Duplexer/Receive Filter/Directional Couplers (DRDC) and a DC Power distribution assembly. The Power Cabinet (PC) provides +27 Vdc distribution and battery backup for the SC 4812ET. The Power Cabinet houses batteries, battery heaters, rectifiers, an AC Load Center (ACLC), a power distribution assembly, and two duplexed GFCI convenience outlets.

C–CCP Shelf Card/Module Device ID Numbers

All cards/modules/boards in the frames at a single site, assigned to a single BTS number, are also identified with unique Device ID numbers dependent upon the Frame ID number in which they are located. Refer to Table 1-3 and Table 1-4 for specific C–CCP Shelf Device ID numbers.

Table 1-3: C–CCP Shelf/Cage Card/Module Device ID Numbers (Top Shelf)

Frame Card/Module ID Number (Left to Right)

Power

(PS–1)

(PS–2)

1 – – – 1 1 1 2 3 4 5 6 1 2 3 4 5 6 R1 – 101 – – – 101 101 101 102 103 104 105 106 101 102 103 104 105 106 R101 – 201 – – – 201 201 201 202 203 204 205 206 201 202 203 204 205 206 R201 – 301 – – – 301 301 301 302 303 304 305 306 301 302 303 304 305 306 R301 –

(PS–3)

AMR–1GLI2

–1

MCC BBX BBX–RMPC/

Table 1-4: C–CCP Shelf/Cage Card/Module Device ID Numbers (Bottom Shelf)

Frame Card/Module ID Number (Left to Right)

HSO/

CSM–1CSM–2CCDACCD

LFR

1 – 1 2 – – – 2 2 7 8 9 10 11 12 7 8 9 10 11 12 – – 101 – 101 102 – – – 102 102 107 108 109 110 111 112 107 108 109 110 111 112 – – 201 – 201 202 – – – 202 102 207 208 209 210 211 212 207 208 209 210 211 212 – – 301 – 301 302 – – – 302 102 307 308 309 310 311 312 307 308 309 310 311 312 – –

AMR–2GLI2–

MCC BBX SW MPC/

EMPC

–1

EMPC

–2

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

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BTS Equipment Identification – continued

Major Components

The major components that make up the Motorola SC 4812ET are illustrated in this section: the RF Cabinet (see Figure 1-2) and the Power Cabinet (see Figure 1-9).

Figure 1-2: SC 4812ET RF Cabinet

Main Door

LPA Door

(Can only be opened after Main Door is open)

RF I/O

Area Cover Plate

Rear Conduit Panel

Rear I/O DoorRear DC Conduit Panel

FW00189

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BTS Equipment Identification – continued

RF Cabinet Internal FRUs

Figure 1-3 shows the location of the Internal Field Replaceable Units (FRUs). A brief description of each Internal FRU is found in the following paragraphs.

Figure 1-3: RF Cabinet Internal FRUs

CCP Fans

C–CCP Shelf

Combiner

Cage

Circuit

Breaker Panel

Power

Dist.

5 RU Rack Space

OPTIONAL AREA

Punch

Block

(back)

ETIB

EBA

RFDS

Jan 2002

DRDC LPAs

LPA Trunking

Duplexer/RX Filter Directional Coupler

The DRDC combines, in a single module, the functions of antenna duplexing, receive band pass filtering, and surge protection (see Figure 1-7).

SC4812ET BTS Optimization/ATP — CDMA LMF

Backplane

FW00163

1-15

BTS Equipment Identification – continued

Combiner Cage (2:1, 4:1, or Band pass Filter)

The Combiner Cage holds the transmit band pass filters, 2:1 combiners, or 4:1 combiners, depending on system configuration.

Combined CDMA Channel Processor Shelf

The C–CCP shelf contains the following (see Figure 1-4):

 High Stability Oscillator (HSO) or Low Frequency Receiver (LFR)

card (1)

 Clock Synchronization Manager (CSM) card  CDMA Clock Distribution (CCD) cards (2)  Power Supply cards (2 minimum, 3 maximum)  Multicoupler Preselector Cards (MPC) or Expansion Multicoupler

Preselector Cards (EMPC) (2)

 Alarm Monitoring and Reporting (AMR) cards (2)  Multi Channel CDMA (MCC8E, MCC24E or MCC–1X) cards (up to

12)

 Broadband Transceiver (BBX2 or BBX–1X) cards (up to 13)  Combined Input/Output (CIO) card (1)  Group Line Interface (GLI2) cards (2)  BBX Switch card (1)  Modem (optional)  Filler Panels (as required)  Fan Module (3)

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SC4812ET BTS Optimization/ATP — CDMA LMF

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BTS Equipment Identification – continued

Figure 1-4: SC 4812ET C–CCP Shelf

SC 4812ET RF Cabinet

Power Supply

19 mm Filter Panel

CSM

HSO/LFR

Power Supply

CSM

CCD CCD

AMR

Power Supply

AMR

MODEM

GLI2GLI2

ETIB

RFDS

BBX2–1

BBX2–2

BBX2–3

BBX2–4

BBX2–5

BBX2–6

MCC24–6

MCC24–5

MCC24–4

MCC24–3

MCC24–2

MCC24–1

BBX2–RSwitch

CIO

MPC/EMPC–1MPC/EMPC–2

5 RU RACK

SPACE

EBA

NOTE: MCCs may be MCC8Es, MCC24Es or MCC–1Xs. BBXs

BBX2–7

BBX2–8

BBX2–9

BBX2–11

BBX2–10

MCC24–9

MCC24–8

MCC24–7

MCC24–11

MCC24–12

MCC24–10

BBX2–12

may be BBX2s or BBX–1Xs.

REF FW00304

Punch Block

The Punch Block is the interface point of the RF Cabinet between the T1/E1 span lines, the Customer I/O, alarms, multi–cabinet timing (RGPS and HSO), and Pilot Beacon control (optional). (see Figure 1-6).

Span I/O Board

The Span I/O Board provides the interface for the span lines from the CSU to the C–CCP backplane (see Figure 1-6).

RF Diagnostic Subsystem

The RFDS provides the capability for remotely monitoring the status of the SC 4812ET RF Transmit and Receive paths (Figure 1-7).

Heat Exchanger

The Heat Exchanger provides cooling to the internal compartment of the RF Cabinet. The fan speed of the heat exchangers adjusts automatically with temperature. The Heat Exchanger is located in the primary front door of the RF Cabinet.

SC 4812ET Interface Board (ETIB) & LPA Control Brd (LPAC)

The ETIB is an interconnect board showing status LEDs for the RF Cabinet, as well as providing secondary surge protection. The LPAC board provides the interface for the LPA connection.

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

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BTS Equipment Identification – continued

SC 4812ET Trunking Backplane

The Trunking Backplane contains a complex passive RF network that allows RF signals to share the resources of a bank of four LPAs. It also provides DC Power and digital interconnect.

Figure 1-5: SC 4812ET Intercabinet I/O Detail (Rear View)

RF CABINET

(Rear View)

Exp. Punch

RF Expansion

Punch

Block

27V

Microwave

RF GPS

1–3 Sector Antennas

4–6 Sector Antennas

RFDS Expansion

Ground Cable Lugs

Expansion 1

Expansion 2

RGPS

RFGPS

27V Ret

Span/Alarm

LAN

2 Sec Tick 19 MHz Clock

DC Conduit

Pilot Beacon

SPAN I / O

RF CABINET

(Rear Door closed)

FW00147

1-18

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BTS Equipment Identification – continued

Figure 1-6: SC 4812ET I/O Plate Diagram

Remote ASU

1A 2A 3A 1B 2B 3B

4A 5A 6A 4B 5B 6B

RF Expansion Ports

1A 2A 3A 1B 2B 3B

4A 5A 6A 4B 5B 6B

Antenna’s

GND Lugs

50 Pair

Punch Block

(Alarms/Spans)

Spans

Alams

Modem

20 Pair

Punchblock

(RGPS)

RGD/RGPS

Micro– wave

RF GPS

LAN

IN OUT

A B

19 MHz

2 Sec

RGD Board

Power Input

+27V

Power Input

27V Ret

FW00171

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

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BTS Equipment Identification – continued

Figure 1-7: RFDS Location in an SC 4812ET RF Cabinet

FRONT VIEW

(door not shown for clarity)

RFDS

WALL MOUNTING BRACKET

DRDC

BTS

CPLD

DRDC CAGE

ANT

CPLD

1B2B3B

4B5B6B

1A2A3A

4A5A6A

FW00170

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Jan 2002

BTS Equipment Identification – continued

Sector Configuration

There are a number of ways to configure the BTS frame. Table 1-5 outlines the basic requirements. When carrier capacity is greater than two, a 2:1 or 4:1 cavity combiner must be used. For one or two carriers, bandpass filters or cavity combiners may be used, depending on sectorization and channel sequencing.

Table 1-5: BTS Sector Configuration

Number of

carriers

1 3 or 6 N/A Bandpass Filter, Cavity Combiner (2:1 or 4:1) 2 6 Non–adjacent Cavity Combiner (2:1 Only) 2 6 Adjacent Dual Band Pass Filter 2 3 Non–adjacent Cavity Combiner (2:1 or 4:1)

2 3 Adjacent Bandpass Filter 3,4 3 Non–adjacent Cavity Combiner (2:1 or 4:1) 3,4 3 Adjacent Cavity Combiner (2:1 Only)

Number of

sectors

Channel spacing Filter requirements

The matrix in Table 1-6 shows a correlation between the various sector configurations and BBX cards.

NOTE

In Table 1-6, BBXs may be BBX2s or BBX–1Xs.

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

1-21

BTS Equipment Identification – continued

Table 1-6: Sector Configurations

Config Ref. No. Description

3–Sector/2–ADJACENT Carriers – The configuration below maps TX with optional 2:1 cavity

combiners for 3 sectors/2 carriers for adjacent channels. Note that 2:1 cavity combiners are used (6 total).

TX1 TX2 TX3 TX4 TX5 TX6 Carrier#

BBX–1 BBX–2 BBX–3 N/A N/A N/A 1

N/A N/A N/A BBX–4 BBX–5 BBX–6 2

6–Sector/2–NON–ADJACENT Carriers – The configuration below maps TX with 2:1 cavity combiners for 6 sectors/2 carriers for non–adjacent channels.

TX1 TX2 TX3 TX4 TX5 TX6 Carrier#

BBX–1 BBX–2 BBX–3 BBX–4 BBX–5 BBX–6 1 BBX–7 BBX–8 BBX–9 BBX–10 BBX–11 BBX–12 2

3–Sector/2–NON–ADJACENT Carriers – The configuration below maps TX with 2:1 cavity combiners for 3 sectors/2 carriers for non–adjacent channels.

TX1 TX2 TX3 TX4 TX5 TX6 Carrier#

BBX–1 BBX–2 BBX–3 N/A N/A N/A 1 BBX–7 BBX–8 BBX–9 N/A N/A N/A 2

3–Sector/4–ADJACENT Carriers – The configuration below maps TX with 2:1 cavity combiners for 3 sector/4 carriers for adjacent channels.

TX1 TX2 TX3 TX4 TX5 TX6 Carrier#

BBX–1 BBX–2 BBX–3 N/A N/A N/A 1 BBX–7 BBX–8 BBX–9 N/A N/A N/A 2

N/A N/A N/A BBX–4 BBX–5 BBX–6 3 N/A N/A N/A BBX–10 BBX–11 BBX–12 4

3–Sector / 2–ADJACENT Carriers – The configuration below maps TX with bandpass filters for 3 sectors/2 carriers for adjacent channels.

TX1 TX2 TX3 TX4 TX5 TX6 Carrier#

BBX–1 BBX–2 BBX–3 N/A N/A N/A 1

N/A N/A N/A BBX–7 BBX–8 BBX–9 2

3–Sector/3 or 4–NON–ADJACENT Carriers – The configuration below maps TX with 4:1 cavity combiners for 3 sectors/3 or 4 carriers for non–adjacent channels.

TX1 TX2 TX3 TX4 TX5 TX6 Carrier#

BBX–1 BBX–2 BBX–3 N/A N/A N/A 1 BBX–7 BBX–8 BBX–9 N/A N/A N/A 2 BBX–4 BBX–5 BBX–6 N/A N/A N/A 3

BBX–10 BBX–11 BBX–12 N/A N/A N/A 4

6–Sector/1–Carrier – The configuration below maps TX with either bandpass filters or 2:1 cavity combiners for 6 sector/1 carrier.

TX1 TX2 TX3 TX4 TX5 TX6 Carrier#

BBX–1 BBX–2 BBX–3 BBX–4 BBX–5 BBX–6 1

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SC4812ET BTS Optimization/ATP — CDMA LMF

Jan 2002

BTS Equipment Identification – continued

Figure 1-8: SC4812ET LPA Configuration with Combiners/Filters

5 RU RACK

SPACE

2 to 1 Combiner

3 Sector or 6 Sector

ETIB

RFDS

EBA

Sector

Numbering

3 Sector

(6 Sector)

C1, S1–S3

(C1, S1–S3)

C2, S1–S3

(C2, S1–S3)

C3, S1–S3

(C1, S4–S6)

C4, S1–S3

(C2, S4–S6)

5 RU RACK

SPACE

4 to 1 Combiner

3 Sector Only

ETIB

RFDS

EBA

Dual Bandpass Filter

3 Sector 2 Carrier Maximum

6 Sector 1 Carrier Maximum

5 RU RACK

SPACE

ETIB

RFDS

EBA

Sector

Numbering

3 Sector

(6 Sector)

C1, S1–S3

(C1, S1–S3)

C2, S1–S3

(C2, S1–S3)

C3, S1–S3

(C1, S4–S6)

C4, S1–S3

(C2, S4–S6)

REF. FW00166

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

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BTS Equipment Identification – continued

Power Cabinet

Figure 1-9 illustrates the Power Cabinet design.

Figure 1-9: Power Cabinet

GFCI Outlet Cover

Battery Door

Main Door

Rear I/O Door

Rear DC Conduit Panel

Rear AC Conduit Panel

FW00193

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BTS Equipment Identification – continued

Power Cabinet Internal FRUs

Figure 1-10 shows the location of the Internal Field Replaceable Units (FRUs). A brief description of each Internal FRU is found in the following paragraphs.

Figure 1-10: Power Cabinet with Batteries Installed (Doors Removed for Clarity)

Batteries (Battery

Heaters located under batteries)

Rectifier Alarm Module

Temperature Control Module

Rectifier Shelves

GFCI Outlets (Back)

NOTE

Punch Block is not visible in this view.

DC Circuit Breakers

AC Load Center

FW00164

FRONT VIEW POWER CABINET

Batteries

The batteries provide a +24 Vdc backup to the RF Cabinet should AC Power be lost. The Power Cabinet can accommodate a total of 24 12–V batteries, configured in 12 strings of 2 batteries each. The time duration of backup provided depends on system configuration.

Battery Heater

The battery heaters provide heating to the batteries in the Power Cabinet. A separate heater is required for each string of batteries. The heater is a pad the batteries sit on located top of each battery shelf. The number of heaters is dependent on system configuration.

Jan 2002

SC4812ET BTS Optimization/ATP — CDMA LMF

1-25

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