[Elecraft] Noisy K-3 Receiver

[Lyle Johnson]

> Yes, the equalizer is a kind of remedy, but how about an embedded variable
> AF filter, tracking the width of the IF DSP filter?
>   

That has always been the case in the K3.  More specifically, the IF and 
AF filters track in CW, SSB and DATA modes.  In AM mode there is a 
defined relationship, but it is not 1:1.  In FM mode the AF filter is 
not adjustable.

73,

Lyle KK7P