[Elecraft] KDSP2 filter center frequencies

Jeff Kinzli N6GQ jeff at N6GQ.com
Tue Mar 6 21:27:42 EST 2007


Along these lines, is there a way to set the DSP back to factory
defaults? Pull the battery? I seem to remember reading in the manual
there was, but now that I want that info, I can't find it :|

Jeff

On 3/6/07, Lyle Johnson <kk7p at wavecable.com> wrote:
> > I've just built K2 #5957 and installed the DSP unit. Radio and DSP are
> > both impressive as is. It seem "intuitive" to me that the DSP filter's
> > center frequencies should agree with the CW sidetone. That is, if I use
> > a 440cps side tone, then all the DSP center frequencies - on CW - should
> > be centered on 440cps, also. Am I think correctly on this point?
>
> It depends on how you prefer to operate.  If you want the received
> station's pitch to match your sidetone, then the answer is yes.  Some
> folks prefer the pitches to be different to make it easier to
> distinguish what's going on, especially when using QSK, in which case
> you would set the DSP filters to your preferred receive pitch.
>
> 73,
>
> Lyle KK7P
>
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