User Guide

SA-82 RF coupler

SA-82 is an RF coupler for GSM and WCDMA 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-82:

•

Frequency Att. (dB)

GSM850 TX Low: 12.28 Mid: 10.42 High: 10.54

GSM850 RX Low: 7.7 Mid: 8.1 High: 6.7

GSM900 TX Low: 7.72 Mid: 7.18 High: 7.72

GSM900 RX Low: 6.3 Mid: 5.7 High: 5.3

GSM1800 TX Low: 9.08 Mid: 9.3 High: 9.78

GSM1800 RX Low: 9.1 Mid: 10.1 High: 10.9

GSM1900 TX Low: 11.32 Mid: 10.74 High: 10.8

GSM1900 RX Low: 9.1 Mid: 9.1 High: 9.1

WCDMA Band I TX Low: 10.284 Mid: 10.43 High: 11.038

WCDMA Band I RX Low: 8.3 Mid: 8.1 High: 8.3

WCDMA Band V TX Low: 9.53 Mid: 9.01 High: 8.51

WCDMA Band V RX Low: 9.9 Mid: 9.7 High: 8.7

SS-154 Domesheet tool

The purpose of the domesheet tool SS-154 is to support the placement

of a domesheet on the PWB.

General devices

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

repair of product RM-364. For the correct use of the service devices, and the best effort of workbench setup,

please refer to various concepts.

RM-364

Service Devices and Service Concepts

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