[Elecraft] K3 - DSP IF Width Increment

[Ian White GM3SEK]

Doug Joyce wrote:
>
>Having ordered a K3 at Dayton, I've been following the recent 
>discussion on DSP vs. Roofing Filter for bandpass width determination 
>with great interest. In that regard, I have a quick question  - what is 
>the width increment available by adjusting the DSP.  Based on some of 
>the recent postings it seems like it might be 50 Hz but would someone 
>please confirm.
>

This may be a good moment to repeat the request for width/shift/hi/lo 
increments to scale down automatically with the bandwidth. At SSB 
bandwidths, 50Hz increments feel smooth and continuous, which is exactly 
how they should feel; but at narrow bandwidths a 50Hz change is a big 
jump, and much more tricky to select.

Obviously  this isn't a trivial piece of coding, but it would be good to 
know that "IOTL".


-- 

73 from Ian GM3SEK
http://www.ifwtech.co.uk/g3sek