User Manual

Appendix A: Optimization (Pre–ATP) Data Sheets – continued
SC4812ET BTS Optimization/ATP — CDMA LMF
Jan 2002
A-12
Table A-9: TX Bay Level Offset Calibration (3–Sector: 3 or 4–Carrier Adjacent Channels)
OK CommentsSpecificationParameter

BBX–7, ANT–1 = dB
BBX–r, ANT–1 = dB

Calibration
Audit
carrier 2
0 dB (+0.5 dB) for gain set resolution
post calibration
BBX–8, ANT–2 = dB
BBX–r, ANT–2 = dB

carrier 2
BBX–9, ANT–3 = dB
BBX–r, ANT–3 = dB

BBX–4, ANT–4 = dB
BBX–r, ANT–4 = dB

Calibration
Audit
carrier 3
0 dB (+0.5 dB) for gain set resolution
post calibration
BBX–5, ANT–5 = dB
BBX–r, ANT–5 = dB

carrier 3
BBX–6, ANT–6 = dB
BBX–r, ANT–6 = dB

BBX–10, ANT–4 = dB
BBX–r, ANT–4 = dB

Calibration
Audit
carrier 4
0 dB (+0.5 dB) for gain set resolution
post calibration
BBX–11, ANT–5 = dB
BBX–r, ANT–5 = dB

carrier 4
BBX–12, ANT–6 = dB
BBX–r, ANT–6 = dB
Comments:________________________________________________________
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A