Overview Of Rf Calibration - LG -P970 Service Manual

10.6 Overview of RF Calibration

10.6.1 Supported entry of RF Calibration
As using PMB5803, P970 adopts some of calibrations in those of PMB5803. This is also supporting Quad band
WCDMA and Quad band GSM. Table 1-1 and Table 1-2 describes the information listed for RF calibration items
used by P970.
Calibration WCDMA 2100
Tx Sweep
Calibration
Tx Hdet Calibration
Tx Comp vs Freq
Calibration
Tx Secondary
Comp vs Freq
Calibration
Tx Lim vs Freq
Calibration
Rx DVGA Gain
Offset Calibration
Rx DVGA Gain
Offset vs Freq
Calibration
Rx LNA Range
Offset Calibration
Rx LNA Range
Offset vs Freq
Calibration
LGE Internal Use Only
WCDMA 1900 WCDMA 900
Table 1-1. The calibration list for WCDMA
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10. CALIBRATION
WCDMA 850 description
Tx output power
measurements
HDET ADC measurements
vs Tx power
16-channel Tx output
measurements in a certain
PDM
Irregular Tx power
measurements in a certain
PDM
HDET ADC measurements
in the Target Power
Rx DVGA gain
measurements
16-channel RX DVGA gain
measurements
LNA gain offset
measurements
16-channel LNA gain offset
measurements
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