[Elecraft] Which audio filter???

David A. Belsley belsley at bc.edu
Thu Sep 9 19:36:14 EDT 2004


Fred:
   If you get an audio filter, get the DSP.  It is really very good and 
offers a great deal more performance and flexibility than the KAF2.  I 
find that the DSP is not needed for the most part, but when it is 
needed, it is really a big help.

  On a related matter to the powers that be: it would really be nice if 
there were an option to link the bandwidths of the DSP and IF filters.  
When I pick a narrower IF filter, it is generally better to pair it 
with a narrower DSP filter, and having to adjust both is a bit of a 
bother (although not a major one).

best wishes,

dave belsley, w1euy



On Sep 9, 2004, at 5:51 PM, Fred Bennett N9TA wrote:

>  Hi Gang
>
> I "was" the proud owner of K2 #242......but I sold it a couple
> of years ago. Now I am contemplating jumping back in and
> building another K2 with all the options.....but I have a
> question for the group: Which audio filter to get....if any???
> My old K2 had the SSB, NB, low pwr tuner, amp, and 160M
> options but no audio filter. And now there are 2 to choose from!!!
> I've had many radios with DSP and I generally end up not
> using it.....but I fully expect Elecraft DSP to be superior to
> that found on the Yeacomwood rigs.
>
> Do I want an audio filter???  And if so.....which audio filter???
>
>                     73......de......Fred  N9TA
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