WiNRADiO G33DDC User’s Manual
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If tuning over 30 MHz is not required, then selecting the 30 MHz frequency
range is preferable as it makes it possible to utilize the wideband spectrum
space more efficiently.
Demodulator Filter Length
The
Demodulator filter length
has a direct influence upon the
Excalibur Pro
’s
selectivity. Greater length gives better selectivity.
The maximum achievable selectivity is limited by the processing power of your
computer: The greater the CPU power, the “longer” (and therefore sharper)
can the filter be made.
This function also makes it possible to observe the
CPU load
, which will
depend on this setting. It may not be advisable to select a value resulting in
more than say 30% CPU load, as the computer may then become sluggish.
