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Old 25-07-2004, 15:23   #12
ka2hzo
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Join Date: Jun 2003
Posts: 23
Hi Folks,

I would like to run some tests with heavy qrm above and below with the passband filter active to see how well it works.

I think a sharp mechanical filter rather than a software dsp filter would work much better.
Also maybe instead of using a bandpass filter.
2 or 3 DSP adjustable notch (band stop) filters could be added.

If I could notch out AM carriers on 9805 and 9795 kHz. I think I could then decode sackville just fine.

Thanks.
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Ron KA2HZO

Last edited by ka2hzo : 25-07-2004 at 15:27.
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