Re: K3DSPUPGD comparison to rev C

Posted by Gary Smith-2 on Jan 07, 2010; 9:13pm
URL: http://elecraft.85.s1.nabble.com/K3DSPUPGD-comparison-to-rev-C-tp4268636p4268802.html

Correction: I meant to type 250Hz filter, not 150
Tnx,

Gary

> Hi,
>
> I just became aware of the K3DSPUPGD exchange & was wondering if
> anyone has the ability & inclination to make a copy of a simultaneous
> reception with the older DSP board & the new one.
>
> I'm almost exclusively a CW op and prefer narrow filtered CW,
> preferring .05 if possible. I do of course use wider widths but still
> in the CW spectrum. I have the 2.8, .5 & 150Hz filters for CW.
>
> Has anyone got a set of wav files I can get that might let me decide
> for myself?
>
> Short of that, what opinions from those of you that have exchanged
> the boards?
>
> Thanks!
>
> 73,
>
> Gary
> KA1J
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