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
In-Service Calibration
68P09255A61-4
Aug 2002
1X SC 4812T BTS Optimization/ATP Software Release 2.16.1.x
FIELD TRIAL
I-18
Table I-5: In-Service Calibration
Step Action
! CAUTION
Perform the In-service Calibration procedure on OOS devices only.
8 Select the desired test:
- Select the target BBX(s) on the C-CCP cage picture.
- Click Tests>[desired test] from the menu bar at the main window.
- Select the target carrier and confirm the channel number in the pop up window.
- Leave the Verify BLO check box checked.
- From the Test Pattern pick list, select a test pattern.
- Click the OK button to start calibration.
- Follow the on-screen instructions, except, do not connect to the BTS antenna port, connect to the
directional coupler (fwd) port associated with the on screen prompt antenna port.
NOTE
Selecting Pilot (default) performs tests using a pilot signal only.
Selecting Standard performs tests using pilot, synch, paging and six traffic channels. This requires
an MCC to be selected.
Selecting CDFPilot performs tests using a pilot signal, however, the gain for the channel elements
is specified in the CDF file.
Selecting CDF performs tests using pilot, synch, paging and six traffic channels, however, the gain
for the channel elements is specified in the CDF file.
9 Save the result and download the BLO data to the target BBX(s):
- Click the Save Result button on the result screen.
The window closes automatically.
10 Logout from the BTS and close the LMF session:
- Click BTS>Logout to close the BTS connection.
- Close the LMF window.
11 Restore the new “bts-*.cal” file to the CBSC.
12 Enable the target device(s) from the CBSC.
I