User's Manual

Optimization (Pre-ATP) Data Sheets68P09255A69-3
Aug 2002
1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x
PRELIMINARY
A-9
TX Bay Level Offset / Power Output Verification for 3-Sector Configurations
1-Carrier
2-Carrier Non-adjacent Channels
Table A-7: TX BLO Calibration (3-Sector: 1-Carrier and 2-Carrier Non-adjacent Channels)
OK Parameter Specification Comments

BBX2-1, ANT-1A = dB
BBX2-r, ANT-1A = dB

Calibrate
carrier 1
TX Bay Level Offset = 42 dB (+5 dB)
prior to calibration
BBX2-2, ANT-2A = dB
BBX2-r, ANT-2A = dB

BBX2-3, ANT-3A = dB
BBX2-r, ANT-3A = dB

BBX2-4, ANT-1B = dB
BBX2-r, ANT-1B = dB

Calibrate
carrier 2
TX Bay Level Offset = 42 dB (+5 dB)
prior to calibration
BBX2-5, ANT-2B = dB
BBX2-r, ANT-2B = dB

BBX2-6, ANT-3B = dB
BBX2-r, ANT-3B = dB

BBX2-1, ANT-1A = dB
BBX2-r, ANT-1A = dB

Calibration
Audit
carrier 1
0 dB (+0.5 dB) for gain set resolution
post-calibration
BBX2-2, ANT-2A = dB
BBX2-r, ANT-2A = dB

carrier 1
BBX2-3, ANT-3A = dB
BBX2-r, ANT-3A = dB

BBX2-4, ANT-1B = dB
BBX2-r, ANT-1B = dB

Calibration
Audit
carrier 2
0 dB (+0.5 dB) for gain set resolution
post-calibration
BBX2-5, ANT-2B = dB
BBX2-r, ANT-2B = dB

carrier 2
BBX2-6, ANT-3B = dB
BBX2-r, ANT-3B = dB
Comments:________________________________________________________
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A