User's Manual
Table Of Contents
- Table of Contents
- List of Figures
- List of Tables
- Foreword
- FCC Requirements
- General Safety
- Revision History
- Patent Notification
- Chapter 1 Introduction
- Chapter 2 Preliminary Operations
- Chapter 3 Optimization/Calibration
- Optimization/Calibration - Introduction
- Isolate Span Lines/Connect LMF
- Preparing the LMF
- Using CDMA LMF
- Download the BTS
- CSM System Time/GPS and LFR/HSO Verification
- Test Equipment Set-up
- Test Set Calibration
- Bay Level Offset Calibration
- RFDS Set-up and Calibration
- BTS Redundancy/Alarm Testing
- BTS Alarms Testing
- Preliminary Operations: Overview
- Pre-Power-up Tests
- Initial Power-up Tests
- Chapter 4 Automated Acceptance Test Procedure
- Automated Acceptance Test Procedures - All-inclusive TX & RX
- TX Output Acceptance Tests: Introduction
- TX Spectral Purity Transmit Mask Acceptance Test
- TX Waveform Quality (rho) Acceptance Test
- TX Pilot Time Offset Acceptance Test
- TX Code Domain Power/Noise Floor Acceptance Test
- RX Frame Error Rate (FER) Acceptance Test
- Generate an ATP Report
- Chapter 5 Prepare to Leave the Site
- Chapter 6 Basic Troubleshooting
- Basic Troubleshooting Overview
- Troubleshooting: Installation
- Troubleshooting: Download
- Troubleshooting: Calibration
- Troubleshooting: Transmit ATP
- Troubleshooting: Receive ATP
- Troubleshooting: CSM Check-list
- C-CCP Backplane Troubleshooting
- Module Front Panel LED Indicators and Connectors
- Basic Troubleshooting - Span Control Link
- Appendix A Data Sheets
- Appendix B PN Offset/I & Q Offset Register Programming Information
- Appendix C FRU Optimization/ATP Test Matrix
- Appendix D BBX Gain Set Point vs. BTS Output
- Appendix E CDMA Operating Frequency
- Appendix F PCS Interface Setup for Manual Testing
- Appendix G VSWR
- Appendix H Download ROM Code
- Appendix I In-Service Calibration
- Appendix J GPIB Addresses
- Introduction
- HP437 Power Meter GPIB Address
- Gigatronics 8541C Power Meter GPIB Address
- Motorola CyberTest GPIB Address
- HP8935 Test Set GPIB Address
- Setting HP8921A and HP83236A/B GPIB Address
- Advantest R3465 GPIB Address
- RS232 GPIB Interface Box
- Advantest R3267 Spectrum Analyzer GPIB Address
- Agilent E4406A Transmitter Tester GPIB Address
- Index
CSM System Time/GPS and LFR/HSO Verification68P09255A61-4
Aug 2002
1X SC 4812T BTS Optimization/ATP Software Release 2.16.1.x
FIELD TRIAL
3-33
CSM Frequency Verification
The objective of this procedure is the initial verification of the CSM
boards before performing the RF path verification tests. Parts of this
procedure will be repeated for final verification after the overall
optimization has been completed.
Null Modem Cable
A null modem cable is required. It is connected between the MMI port
of the primary CSM and the null modem board. Figure 3-8 shows the
wiring detail for the null modem cable.
Figure 3-8: Null Modem Cable Detail
5
3
2
7
8
1
4
6
GND
RX
TX
RTS
CTS
RSD/DCD
DTR
GND
TX
RX
RTS
CTS
RSD/DCD
DTR
ON BOTH CONNECTORS
SHORT PINS 7, 8;
SHORT PINS 1, 4, & 6
9-PIN D-FEMALE 9-PIN D-FEMALE
5
2
3
7
8
1
4
6
DSR
DSR
FW00362
Prerequisites
Ensure the following prerequisites have been met before proceeding:
The LMF is NOT logged into the BTS.
The COM1 port is connected to the MMI port of the primary CSM via
a null modem board.
Test Equipment Setup: GPS & LFR/HSO Verification
Follow the procedure in Table 3-18 to set up test equipment while
referring to Figure 3-9 as required.
Table 3-18: Test Equipment Setup (GPS & LFR/HSO Verification)
Step Action
1 Perform one of the following operations:
For local GPS (RF-GPS), verify a CSM board with a GPS receiver is installed in primary CSM
slot 1 and that CSM-1 is INS.
This is verified by checking the board ejectors for kit number SGLN1145 on the board in slot 1.
For Remote GPS (RGPS), verify a CSM2 board is installed in primary slot 1 and that CSM-1 is
INS.
This is verified by checking the board ejectors for kit number SGLN4132ED (or later).
2 Remove CSM-2 (if installed) and connect a serial cable from the LMF COM 1 port (via null modem
board) to the MMI port on CSM-1.
3 Reinstall CSM-2.
. . . continued on next page
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