Instruction Manual
Table Of Contents
- Contents
- Figures
- Tables
- General Safety
- Introduction
- Preliminary Operations
- Optimization/Calibration
- Automated Acceptance Test Procedures (ATPs)
- Leaving the Site
- Basic Troubleshooting
- Data Sheets
- Test Matrix
- BBX Gain Set Point vs BTS Output
- CDMA Operating Frequency
- PN Offset/I & Q Register
- Test Equipment Preparation
- In-Service Calibration
- Index
Appendix A: Optimization (Pre–ATP) Data Sheets – continued
Apr 2001
A-13
SC4812ET BTS Optimization/ATP — CDMA LMF
DRAFT
TX Bay Level Offset / Power
Output Verification for
6–Sector Configurations
1–Carrier
2–Carrier Non–adjacent Channels
Table A-10: TX BLO Calibration (6–Sector: 1–Carrier, 2–Carrier Non–adjacent Channels)
OK Parameter Specification Comments
BBX2–1, ANT–1 = dB
BBX2–r, ANT–1 = dB
BBX2–2, ANT–2 = dB
BBX2–r, ANT–2 = dB
Calibrate TX Bay Level Offset = 42 dB (typical),
BBX2–3, ANT–3 = dB
BBX2–r, ANT–3 = dB
carrier 1 38 dB (minimum) prior to calibration
BBX2–4, ANT–4 = dB
BBX2–r, ANT–4 = dB
BBX2–5, ANT–5 = dB
BBX2–r, ANT–5 = dB
BBX2–6, ANT–6 = dB
BBX2–r, ANT–6 = dB
BBX2–7, ANT–1 = dB
BBX2–r, ANT–1 = dB
BBX2–8, ANT–2 = dB
BBX2–r, ANT–2 = dB
Calibrate TX Bay Level Offset = 42 dB (typical),
BBX2–9, ANT–3 = dB
BBX2–r, ANT–3 = dB
carrier 2 38 dB (minimum) prior to calibration
BBX2–10, ANT–4 = dB
BBX2–3, ANT–4 = dB
BBX2–11, ANT–5 = dB
BBX2–r, ANT–5 = dB
BBX2–12, ANT–6 = dB
BBX2–r, ANT–5 = dB
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A