[Elecraft] K3 Context Filtering

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On Fri, Sep 14, 2007 at 04:28:56PM -0600, Craig D. Smith wrote:

> Are you saying the DSP filter is programmable with respect to the ultimate
> rejection?  That is, can you tell it you only want 10 or 20 db and then
> flat?

I think this might be user programmable someday in the future.  I heard one
of the programmers say something that led me to believe that.  However, for
now, I just press the XFIL button for a second and it comes up.  I can't 
really imagine making it much better than the default setup.

> Also, does this have anything to do with the comment you made the other day
> about telling the K3 you were using a 500 Hz roofing filter instead of the
> 400 Hz unit installed?  If so, how does that help?

Actually - the two are separate.

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