Thanks for you quick response! Unfortunately that didn't seem to do the trick.
The speakers are not on (speakers + phone = no) and I tried turning the monitor gain to zero. Still no joy. Other thoughts? TNX agn, Paul VA3LX Paul Taenzer [email protected] 613-385-1226 On Sun, Nov 15, 2015 at 5:00 PM, Pierfrancesco Caci <[email protected]> wrote: > >>>>> "Paul" == Paul Taenzer <[email protected]> writes: > > Paul> I recently developed a high pitched tone and seemingly random > Paul> noise when > Paul> keying the mic with either PTT or VOX > > > Paul> The noise goes away when the mic gain is set to zero. Changing > Paul> from the > Paul> Yamaha CM500 to a random computer headset made no difference. > > > how's your monitor level set? I once forgot to turn it down after some > tests, and it was getting back in the mic, causing the typical loop > whistle. > > -- > Pierfrancesco Caci, ik5pvx > ______________________________________________________________ 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 Message delivered to [email protected]
