Carrier 38TXA Guide Betriebsanweisung Seite 115

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Chapter 3 115
Pass/Fail Limit (Specification) Descriptions
7. RXA Hum and Noise (dB)
7. RXA Hum and Noise (dB)
This sets the pass/fail limits used in TEST_17 - RXA Hum and Noise
and TEST_24 - RXA Quick General for the hum and noise level of the
receiver. Only the upper limit is used, which must be entered in dB.
Pass/fail limits are determined by using any applicable standard such
as:
EIA/TIA Standard: Hum and Noise
Example
If you desire the hum and noise level of the receiver to be at least 32 dB
below the audio output for a 1 kHz modulated RF carrier at
50 dBm
having a
±8 kHz peak frequency deviation, enter 32 as the Upper
Limit.
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