Agc; Apc; Adc; Target Power - LG GB220 Service Manual

12.5 AGC

This procedure is for Rx calibration.
In this procedure, We can get RSSI correction value. Set band EGSM and press Start button the result window
will show correction values per every power level and gain code and the same measure is performed per every
frequency.

12.6 APC

This procedure is for Tx calibration.
In this procedure you can get proper scale factor value and measured power level.

12.7 ADC

This procedure is for battery calibration.
You can get main Battery Config Table and temperature Config Table will be reset.

12.8 Target Power

BAND
GSM 850
EGSM 900
DCS1800
PCS 1900
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Description
Channel
Frequency 824.2 MHz
Max power 32.5 dBm
Channel
Frequency 880.2 MHz
Max power 32.5 dBm
Channel
Frequency 1710.2 MHz
Max power 29.5 dBm
Channel
Frequency 1850.2 MHz
Max power 29.5 dBm
- 145 -
Low Middle
128 191
836.8 MHz
32.5 dBm
975 37
897.4 MHz
32.5 dBm
512 699
1747.6 MHz
29.5 dBm
512 661
1880 MHz
29.5 dBm
12. AUTO CALIBRATION
High
251
848.8 MHz
32.5 dBm
124
914.8 MHz
32.5 dBm
885
1784.8 MHz
29.5 dBm
810
1909.8 MHz
29.5 dBm
LGE Internal Use Only