User Manual

Optimization (Pre–ATP) Data Sheets for Multi–Carrier – continued
A-12 1X SC4812T–MC BTS Optimization/ATP 5/21/04
DRAFT
Table A-11: 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 (+1.5 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 (+1.5 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 (+1.5 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:
A