repeater sensitivity / de-sense tests - The Repeater Builder's ...
repeater sensitivity / de-sense tests - The Repeater Builder's ...
repeater sensitivity / de-sense tests - The Repeater Builder's ...
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SUMMARY OF SENSITIVITY / DE-SENSE TESTS<br />
TX OFF<br />
TX ON<br />
Margin<br />
-13 dBm<br />
-20 dBm<br />
Maximum TX feedthru, with duplexer<br />
Maximum TX feedthru, no duplexer<br />
page 5<br />
-30 dBm<br />
-35 dBm<br />
Operating TX feedthru from duplexer<br />
RX port + antenna noise / RF pickup<br />
Operating TX feedthru from duplexer<br />
RX port, with duplexer into dummy load<br />
As measured with<br />
a broadband voltmeter<br />
As measured on<br />
Master II with<br />
preamp<br />
-122 to -119 dBm<br />
-124 dBm<br />
Degradation caused by<br />
antenna noise, page 3<br />
Sig. Gen alone<br />
Effective<br />
<strong>sensitivity</strong><br />
May be higher<br />
Degradation caused by duplexer<br />
feedthru + antenna noise, page 4<br />
Degradation caused by<br />
duplexer feedthru only, page 4<br />
Sig. Gen alone, TX into dummy load<br />
2
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