User's Manual

Optimization (Pre-ATP) Data Sheets
68P09255A69-3
Aug 2002
1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x
PRELIMINARY
A-10
2-Carrier Adjacent Channel
Table A-8: TX Bay Level Offset Calibration (3-Sector: 2-Carrier 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 (typical),
38 dB (minimum) 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 (typical),
38 dB (minimum) 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:________________________________________________________
__________________________________________________________________
TX Antenna VSWR
Table A-9: TX Antenna VSWR
OK Parameter Specification Data

VSWR -
Antenna 1A
< (1.5 : 1)

VSWR -
Antenna 2A
< (1.5 : 1)
A