Joe Subich, W4TV-4 wrote:
>
>
>
>> Unfortunately, despite specifically enabling the KFL3B-FM
>> 13Khz filter in USB mode, I cannot get 13Khz of bandwidth in
>> USB receive. As a matter of fact, I cannot seem to get much
>> more then 4Khz of receive in USB receive mode.
>
> You will not see more than 4 KHz of audio in any mode. The
> DSP includes a "brickwall" cut-off at 4200 Hz in SSB, DATA,
> AM and FM with a lower (2800 Hz) cutoff in CW.
>
With LP-PAN and PowerSDR or Winrad you can open up the audio bandwidth
(20Khz?)
73,
Barry N1EU
--
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