John,
Exactly what you mean muddy? You should be able to adjust the "Low
Level" gain in the Display tab to have a black or what ever color you
want for the background (-120 for example here) and then any signals
will show up as dark blue for weak to reds for strong signals..
Remember that this is RF signals not Audio tones as you are displaying
in one of the digital programs, so background random noise will show up.
73,
Dudley
WA5QPZ
John Ragle wrote:
What controls the maximum resolution on the abscissa of the
waterfall view? I understand about FFTs, sampling rates, etc. but
don't understand why the waterfall in pSDR is so muddy compared to,
say, FLDIGI or DigiPan, seeing that they are processing the same audio
stream with their FFTs. I have played at length with the "Display"
controls in Setup without being able to effect any improvement in the
pSDR display.
John Ragle -- W1ZI
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