Nokia N80 - Page 115

SA-95 RF coupler
SA-95 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-95:
•
RF Coupler Loss
WCDMA Coupler Channel Coupler Loss
dB
WCDMA 1900 Band II TX
9262 14.8
9400 13.0
9538 12.5
WCDMA 1900 Band II RX
9662 14.8
9800 13.0
9938 12.5
WCDMA 2100 Band I TX
9612 16.3
9750 16.4
9887 15.7
WCDMA 2100 Band I Rx
10562 16.3
10700 16.4
10837 15.7
GSM Coupler Channel Coupler Loss
dB
GSM 850 Tx\Rx
128 5.1
190 4.7
251 4.7
GSM 900 Tx\Rx
975 6.4
38 8.0
124 10.0
GSM 1800 Tx\Rx
512 8.0
700 11.5
885 11.3
GSM 1900 Tx\Rx
512 9.5
661 9.3
810 9.6
RM-91; RM-92
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