Eric,
The Band Pass knob adjusts the center frequency of an audio bandpass filter.
The width of the filter is proportional to the center frequency (i.e. it is
wider at higher frequencies and narrower and lower frequencies). The Fade
control controls mixing audio that hasn't been through this filter with
audio that had. Withe the fade knob fullly CCW you get completely unfiltered
audio. WIth it fullly CW you get only filtered audio. The idea is that
mixing the two can make a signal more readable.
73,
Mark
----- Original Message -----
From: "R. Eric Sluder" <resluder@coserv.net>
To: <tentec@contesting.com>
Sent: Sunday, March 24, 2002 22:43 PM
Subject: [TenTec] Band Pass/Fade on Paragon?
> Okay, I give how does the Band Pass/Fade controls work on the Paragon?
The
> description in the manual didn't do much for my brain. I twist the Fade
> knob and the audio seems to flatten, but when I turn the BP knob I don't
> notice any change on a signal, whether it's CW, SSB or AM.
>
> Any advice would be appreciated.
>
> 73
>
> R. Eric Sluder
> KB9BGS/5
> North Texas, USA
> resluder@coserv.net
>
>
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