[Elecraft] APF For K3: progress report

[Wayne Burdick]

It will in the K3 case. If you have SHIFT centered, the APF filter  
will be at your sidetone pitch. So in most cases you won't even need  
to do a SHIFT; just turn APF on using a full counterclockwise setting  
of the WIDTH control. SHIFT can be used if you want to tune in a  
station that is slightly off your sidetone pitch.

Wayne


On Oct 25, 2010, at 12:00 PM, Wes Stewart wrote:

> Not ever having a radio with APF, I've had this nagging question  
> since this thread began.  Does the Pitch track the center frequency  
> of the BPF?