Agc For Rx; Apc For Tx - LG C3100 Service Manual

12. AUTO CALIBRATION

12.4 AGC for RX

Setting the AGC Gain to make same Rx Power fed into the Base Band Part Regardless of
Antenna Input Level.

12.5 APC for TX

To make Tx Power Level transmitted properly following the information of Base Station
Example)
Base
Station
X
G
X (Input Level)+G (Gain)=Y
GSM Power Level 6
32dBm
Tx Cal = In this case, to make
- 104 -
Y
BB
Part
MS transmit 32dBm
Mobile
Station