John, It has been my perception that the changing resistance of the 1/8” TRRS Mic plug, as it rotates slightly when holding the Mic, is the source of the frequency instability. Turning off the Up/Dwn function, as you have discovered, is the cure.
Very 73 - Mike - K9JRI > On Jun 14, 2018, at 2:17 AM, VK7JB <opensile...@bigpond.com> wrote: > > Well, I just checked and switching MIC BTN to PTT has resolved the issue. > Thanks! > > Looking more carefully, the frequency down-jumping glitch occurs on my KX3 > about every 10-20 actuations of the PTT switch - the timing seems random, > but is often enough to be irritating. And it stops with the change in the > MIC BTN menu item to PTT. > > 73, > John > VK7JB > > > > -- > Sent from: http://elecraft.365791.n2.nabble.com/ > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to k9...@mac.com ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
