User's Manual

Optimization (Pre–ATP) Data Sheets – continued
SC 4812T CDMA BTS Optimization/ATP
May 2000
A-10
Table A-10: TX BLO Calibration (3–Sector: 1–Carrier, 2–Carrier and 4–Carrier Non–adjacent Channels)
OK CommentsSpecificationParameter

BBX2–1, ANT–1 = dB
BBX2–r, ANT–1 = dB

Calibration
Audit
carrier 1
0 dB (+0.5 dB) for gain set resolution
post calibration
BBX2–2, ANT–2 = dB
BBX2–r, ANT–2 = dB

carrier
1
BBX2–3, ANT–3 = dB
BBX2–r, ANT–3 = dB

BBX2–7, ANT–1 = dB
BBX2–r, ANT–1 = dB

Calibration
Audit
carrier 2
0 dB (+0.5 dB) for gain set resolution
post calibration
BBX2–8, ANT–2 = dB
BBX2–r, ANT–2 = dB

carrier
2
BBX2–9, ANT–3 = dB
BBX2–r, ANT–3 = dB

BBX2–4, ANT–1 = dB
BBX2–r, ANT–1 = dB

Calibration
Audit
carrier 3
0 dB (+0.5 dB) for gain set resolution
post calibration
BBX2–5, ANT–2 = dB
BBX2–r, ANT–2 = dB

carrier
3
BBX2–6, ANT–3 = dB
BBX2–r, ANT–3 = dB

BBX2–10, ANT–1 = dB
BBX2–r, ANT–1 = dB

Calibration
Audit
carrier 4
0 dB (+0.5 dB) for gain set resolution
post calibration
BBX2–11, ANT–2 = dB
BBX2–r, ANT–2 = dB

carrier
4
BBX2–12, ANT–3 = dB
BBX2–r, ANT–3 = dB
Comments:________________________________________________________
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