Attenuation Factors; Loss Values - Antenna Coupler - Sony Xperia TX LT29i Working Instructions

Go/NoGo Testing
1.3

Attenuation Factors

The attenuation values listed below in 1.3.1 and 1.3.2 are valid only when the equipment listed on
the previous pages is being used!
1.3.1 Loss Values – Antenna Coupler
1266-5133 Rev 1

Sony Mobile Communications AB – Company Internal
Band Channel
Low
GSM 850 Mid
High
Low
GSM 900 Mid
High
Low
GSM 1800 Mid
High
Low
GSM 1900 Mid
High
Low
Mid
WCDMA 850
High
Low
WCDMA 900 Mid
High
Low
WCDMA 1700 Mid
High
Low
WCDMA 1900 Mid
High
Low
Mid
WCDMA 2100
High
Test and Calibration Repair Instruction Electrical/
Attenuation
LT29i
Rx Tx
8 14.06
5 9.91
6 8.95
4 6.55
4 8.36
4 8.45
11 11.55
11 9.73
11 9.41
14 13.78
15 14.96
14 15.88
7 8.89
8 8.14
7 7.31
6 6.19
7 5.2
7 4.88
12.5 11.77
12 12.14
12 9.88
14.5 13.4
16 16.44
16 19.33
16 16.41
16 18.01
16 18.11
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