DS2400Q QAM Analyzer Operation Manual
DEVISER 5 DS2400Q
shows the difference between peak spectrum and
current spectrum by marker and double-marker
function.
1.7 Hum Measurement
HUM is also named as power supply hum
modulation distortion, which comes from the
low-frequency interference of power supply.
1.8 Limit Measurement
DS2400Q can fast check the cable system by the
limit test function. Each enabled channel will be
tested according to the limits set by user, and after
the testing, pass/fail indicator can be viewed.
1.9 Return Path
DS2400Q has Return-Path function, please refer
to 1.6.
1.10 Auto Test
DS2400Q provides a convenient way to automatic
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