LG -E730 Service Manual page 225

[2] Quad GSM band
Table 10.6.4 describes the calibration feature of Quad GSM bands.
Item
Tx Calibration channel
Power range in AMAM/AMPM NVs
(dBm)
Rx Gain Range Calibration Power
(dBm)
Rx Gain Range Calibration Range
(Lower limit/Upper limit)
Tx External Polar calibration
PDM table
Table 10.6.4. Feature of Tx/Rx calibration in Quad GSM band
LGE Internal Use Only
Sub item GSM 900
F1 975
F2 124
Max 34.0
Min -20.0
Range 0 -80
Range 1 -80
Range 2 -50
Range 3 -50
Range 4 -50
Range 0 1900/2500
Range 1 1200/2300
Range 2 1300/1900
Range 3 1200/1800
Range 4 1100/1700
13025,1900,1950,2000,2050,2100,2150,2200,2250,2300,2350,2400,2450,2500,2550,2600,2
650,2700,2750,2800,2850,2900,2950,3000,3075,3150,3225,3300,3375,3450,3525,3600,367
5,3750,3825,3900,3975,4050,4125,4200,4275,4350,4425,4500,4575,4650,4725,4800,4875,4
950,5025,5100,5175,5250,5325,5400,5475,5550,5625,5700,5775,5850,5925,6025,6125,622
5,6325,6425,6525,6625,6725,6825,6925,7025,7125,7225,7325,7425,7525,7625,7725,7825,7
925,8025,8125,8225,8325,8425,8525,8625,8725,8825,8925,9025,9125,9225,9325,9425,952
5,9625,9725,9825,9925,10025,10125,10225,10325,10425,10525,10625,10725,10825,10925,
11025,11125,11225,11375,11525,11675,11825,11975,12125,12275,12425,12575,12725,128
75,13025,13175,13325,13475,13625,13775,13925,14075,14225,14375,14525,14675,14825,
14975,15125,15275,15425,15575,15725,15875,16025,16175,16300
- 5 -
10. CALIBRATION
GSM 850 GSM 1800
128 512
251 885
34.0 31.0
-20.0 -20.0
-80 -80
-80 -80
-50 -50
-50 -50
-50 -50
1900/2500 1900/2500
1200/2300 1200/2300
1300/1900 1300/1900
1200/1800 1200/1800
1100/1700 1100/1700
Copyright © 011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
GSM 1900
512
810
31.0
-20.0
-80
-80
-50
-50
-50
1900/2500
1200/2300
1300/1900
1200/1800
1100/1700