[Elecraft] Variable bandwidth crystal filter

[Chuck Guenther]

I simply meant that if folks were looking for a more or less 
continuously variable selectivity in the K3, then the 10 Hz increment 
DSP filters would provide that, for all practical purposes.
73,
Chuck  NI0C


Ed K1EP wrote:
> At 8/5/2009 07:51 PM, Chuck Guenther wrote:
>
>>  With the upoming 10 Hz resolution DSP upgrade (Firmware 3.23 being
>> talked about), I certainly wouldn't see much need for a variable BW
>> roofing filter.
>
> Can you explain that relationship?
>
>
>> 73,
>> Chuck  NI0C
>> K2, K3
>
>