User Manual

Appendix A: Optimization (Pre–ATP) Data Sheets – continued
Jan 2002
A-13
SC4812ET BTS Optimization/ATP — CDMA LMF
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

BBX–1, ANT–1 = dB
BBX–r, ANT–1 = dB

BBX–2, ANT–2 = dB
BBX–r, ANT–2 = dB

Calibrate TX Bay Level Offset = 42 dB (typical),
BBX–3, ANT–3 = dB
BBX–r, ANT–3 = dB

carrier 1 38 dB (minimum) prior to calibration
BBX–4, ANT–4 = dB
BBX–r, ANT–4 = dB

BBX–5, ANT–5 = dB
BBX–r, ANT–5 = dB

BBX–6, ANT–6 = dB
BBX–r, ANT–6 = dB

BBX–7, ANT–1 = dB
BBX–r, ANT–1 = dB

BBX–8, ANT–2 = dB
BBX–r, ANT–2 = dB

Calibrate TX Bay Level Offset = 42 dB (typical),
BBX–9, ANT–3 = dB
BBX–r, ANT–3 = dB

carrier 2 38 dB (minimum) prior to calibration
BBX–10, ANT–4 = dB
BBX–3, ANT–4 = dB

BBX–11, ANT–5 = dB
BBX–r, ANT–5 = dB

BBX–12, ANT–6 = dB
BBX–r, ANT–5 = dB
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A