[Elecraft] RE: PowerSDR/IF stage v0.91 Released

John A. McCabe johnamccabe at verizon.net
Sun Nov 25 10:05:59 EST 2007


Benny,
I am seeing the new version v 0.91 on the web page here, and was able to 
download it. You may be getting a old cached page, you may want to try 
to refresh your browser. You can also try
http://www.wu2x.com/downloads/ .


I too also appreciate the work Scott is doing on this, and look forward 
to using it with my K3 when it arrives. However, one possible problem 
that I am seeing with the new version is that the IF frequency offset is 
limited to a maximum of 20000 Hz and I believe that that Softrock for K3 
requires a 23000 Hz Offset (8215 K3 IF frequency minus 8192 the softrock 
frequency).  Perhaps this might  be fixed in the next  version, or a 
different  crystal could be used in the softrock so that it will have 
less of an offset, but still far enough away from the K3 IF center 
frequency so that it will not cause problems due to lack of buffering on 
the IF output.


73, John, KD8K


John, KD8K






Benny Aumala wrote:
> Scott,
> The only version available on that page seems to be old v0.90 from 
> August.
>
> I appreciate highly your work and there is much of interest after all 
> those K3s roll out.
> Benny OH9NB
> _____________________________________________
> original text:
>
> I just posted up a new version of the PowerSDR/IF Stage software which
> contains a bunch of bug fixes. See this website for more information
> and downloading:
>
> http://www.wu2x.com/sdr.html
>
> -Scott, WU2X
>
>
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