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
Test Equipment Set-up68P09255A61-4
Aug 2002
1X SC 4812T BTS Optimization/ATP Software Release 2.16.1.x
FIELD TRIAL
3-55
TX ATP Setup
Figure 3-17 shows a typical TX ATP setup.
Figure 3-17: Typical TX ATP Setup with Directional Coupler
30 DB
DIRECTIONAL
COUPLER
40W NON-RADIATING
RF LOAD
OUTPUT
PORT
RVS (REFLECTED)
PORT 50-OHM
TERMINATION
FWD
(INCIDENT)
PORT
BTS INPUT
PORT
TX TEST
CABLE
Connect TX test cable between
the directional coupler input port
and the appropriate TX antenna
directional coupler connector.
TX ANTENNA DIRECTIONAL COUPLERS
RFDS RX (RFM TX) COUPLER
OUTPUTS TO RFDS FWD(BTS)
ASU2 (SHADED) CONNECTORS
RX
(RFM TX)
TX
(RFM RX)
COBRA RFDS Detail
1
2
3
RF FEED LINE TO
DIRECTIONAL
COUPLER
REMOVED
COMMUNICATIONS
TEST SET
IN
Appropriate test sets and the port
names for all model test sets are
described in Table 3-22.
TX
TEST
CABLE
TX RF FROM BTS FRAME
TEST
DIRECTIONAL
COUPLER
NOTE:
THIS SETUP APPLIES TO BOTH
STARTER AND COMPANION FRAMES.
FW00116
REF
3