I have found that using the receive EQ for this works quite nicely. I raise the frequency matching that of my side-tone and attenuate all others. The K3 will automatically switch to this EQ setting when you enable the CW mode and switch to the SSB setting when that mode is enabled.
Good luck, Mike N8XPQ -- View this message in context: http://elecraft.365791.n2.nabble.com/APF-For-K3-tp5667924p5668278.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ 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

