User Guide

SA-100 RF coupler
SA-100 is an RF coupler for WCDMA and GSM RF testing. It is used
together with the product-specific flash adapter.
The following table shows attenuations from the antenna pads of the
mobile terminal to the SMA connectors of SA-100:
•
RF Coupler Loss
WCDMA Coupler Channel Coupler Loss
dB
WCDMA 2100 Band I TX
Low 11.4
Mid 10.4
High 12.9
WCDMA 2100 Band I Rx
Low 10.5
Mid 9.5
High 10.5
GSM Coupler Channel Coupler Loss
dB
GSM 900 Tx
Low 7.8
Mid 8.0
High 8.3
GSM 900 Rx
Low 8.1
Mid 7.7
High 8.0
GSM 1800 Tx
Low 8.4
Mid 9.1
High 9.9
GSM 1800 Rx
Low 7.9
Mid 8.6
High 9.4
GSM 1900 Tx
Low 8.4
Mid 8.5
High 8.9
GSM 1900 Rx
Low 9.4
Mid 8.0
High 8.4
RM-100
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