LG LG-P970 - Overview of RF Calibration

10. CALIBRATION
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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 WCDMA 1900 WCDMA 900 WCDMA 850 description
Tx Sweep
Calibration
    Tx output power
measurements
Tx Hdet Calibration     HDET ADC measurements
vs Tx power
Tx Comp vs Freq
Calibration
    16-channel Tx output
measurements in a certain
PDM
Tx Secondary
Comp vs Freq
Calibration
๑ ๑ ๑ ๑
Irregular Tx power
measurements in a certain
PDM
Tx Lim vs Freq
Calibration
    HDET ADC measurements
in the Target Power
Rx DVGA Gain
Offset Calibration
    Rx DVGA gain
measurements
Rx DVGA Gain
Offset vs Freq
Calibration
    16-channel RX DVGA gain
measurements
Rx LNA Range
Offset Calibration
    LNA gain offset
measurements
Rx LNA Range
Offset vs Freq
Calibration
    16-channel LNA gain offset
measurements
Table 1-1. The calibration list for WCDMA