On 11/14/2010 4:23 PM, Bill W4ZV wrote: > I don't know if you've used the K3's APF yet but it definitely needs very > careful tuning to work right (i.e. within 5 Hz of a signal peak...and most > callers don't zero beat me that closely).
YES! That's exactly what I'm talking about with respect to it being difficult for contest operation. Jim The best filter or audio device ever made is between your ears...including your ears. Amazing piece of work. As I grow older (Rats!), I've had to have some help with digital hearing aids and good radios like the K3. Makes things easier....but the best filter I've found is your brain! APF is good, but the good CW ops use a lot of biological filtering. Lee - K0WA ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
