User Guide

SA-136 RF coupler

SA-136 is an RF coupler for WCDMA and GSM RF testing. It is used

together with SS-46 and SS-62.

The following table shows attenuations from the antenna pads of the

mobile terminal to the SMA connectors of SA-136:

•

Frequency Att. (dB)

GSM850 TX Low: 6,5 Mid: 5,7 High: 5,0

GSM850 RX Low: 4,2 Mid: 4,0 High: 3,9

GSM900 TX Low: 4,0 Mid: 3,8 High: 3,7

GSM900 RX Low: 4,1 Mid: 4,9 High: 5,9

GSM1800 TX Low: 6,0 Mid: 5,3 High: 4,8

GSM1800 RX Low: 4,7 Mid: 4,6 High: 4,3

GSM1900 TX Low: 4,5 Mid: 4,2 High: 4,1

GSM1900 RX Low: 4,2 Mid: 4,0 High: 4,2

WCDMA850 TX Low: 6,2 Mid: 5,7 High: 5,1

WCDMA850 RX Low: 4,2 Mid: 4,1 High: 3,9

WCDMA1920 TX Low: 4,2 Mid: 4,0 High: 4,0

WCDMA1920 RX Low: 5,0 Mid: 4,9 High: 4,8

General devices

The table below gives a short overview of service tools that can be used for testing, error analysis and repair

of product RM-265, refer to various concepts.

RM-265

Service Devices and Service Concepts

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