[Elecraft] MCU 4.51, any affect on APF?

[Bob K6UJ]

The high Q goes hand in hand with ringing,  I actually try to adjust for the most ringing, hihi,  it is hard to
explain but I find a more "piercing" sweet spot this way.   

Bob
K6UJ




 
On May 28, 2012, at 9:51 AM, Ralph Parker wrote:

>> ... the previous impression of a signal jumping out of the tip of an inverted
>> audio V of noise is no longer there...
> 
> The original APF never worked for me when used with weak 160m sigs in the
> noise - the ringing made it more difficult for me to copy than without it.
> I have not had a chance to try it under 4.51 (until I finish my FCP :-)
> Less ringing would be good for me.
> 
> Ralph, VE7XF
> 
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