User Manual

Optimization (Pre–ATP) Data Sheets for Multi–Carrier – continued
A-14 1X SC4812T–MC BTS Optimization/ATP 5/21/04
DRAFT
Table A-12: TX BLO Calibration (6–Sector: 1–Carrier, 2–Carrier Non–adjacent Channels)
OK CommentsSpecificationParameter
−
BBX–1, ANT–1 = dB
BBX–r, ANT–1 = dB
−
BBX–2, ANT–2 = dB
BBX–r, ANT–2 = dB
−
Calibration
Audit
0 dB (+1.5 dB) for gain set resolution
BBX–3, ANT–3 = dB
BBX–r, ANT–3 = dB
−
A
u
dit
carrier 1
( )g
post 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
−
Calibration
Audit
0 dB (+1.5 dB) for gain set resolution
BBX–9, ANT–3 = dB
BBX–r, ANT–3 = dB
−
A
u
dit
carrier 2
( )g
post calibration
BBX–10, ANT–4 = dB
BBX–r, ANT–4 = dB
−
BBX–11, ANT–5 = dB
BBX–r, ANT–5 = dB
−
BBX–12, ANT–6 = dB
BBX–r, ANT–6 = dB
Comments:
A