[Elecraft] K3 APF

[Ron D'Eau Claire]

Steve has a serious point. I've used filters just like this for a good many
years on CW. One gets used to its effect and the "Gee Whiz!" response does
diminish. 

On the K3 (the only receiver I've use my external filters with that has such
variable bandwidth) I've noticed the effect varies greatly with the overall
bandwidth chosen as well, whether I'm using the internal APF or my external
active peaking filter. Might that be some of the difference people are
noticing? 

Ron AC7AC

-----Original Message-----
The magic is only good for one shot Joe.
Same thing happened when I saw the Grand Canyon for the second time.

Steve