[Elecraft] APF For K3

[K9ZTV]

Shortly after the K3 appeared on the scene three years ago, those of us 
who had gotten used to (and enamored of) the APF in the FT-1000D lobbied 
for such a circuit in the K3.  As I understand it, the Yaesu SCAF 
circuit was studied, but nothing ever came of it.  Software-defined 
radios are radically different from analog ones, as we all know.

Every once in a while I'll fire up the 1000D and appreciate all over 
again the effectiveness of its APF.

73,

Kent  K9ZTV