[Elecraft] [K3] Feature request: MON in headphones only when SPKR+PH=yes

2012-03-09 Thread Thomas Horsten
I guess the subject line says it all - I would like to hear my audio feedback in the headphones but not through the speaker, so as to not create distortion/feedback, I wonder if it could be done in the firmware, if it's possible, I'd appreciate an entry on the todo list :) Any

Re: [Elecraft] [K3] Feature request: MON in headphones only when SPKR+PH=yes

2012-03-09 Thread Joe Subich, W4TV
I wonder if it could be done in the firmware, if it's possible, I'd appreciate an entry on the todo list :) Headphone and Speaker audio share a common source (the same digital to analog converter). There is no a separate audio feed for headphone and speakers (K3 Schematics package, pg 28 and

Re: [Elecraft] [K3] Feature request: MON in headphones only when SPKR+PH=yes

2012-03-09 Thread Thomas Horsten
Joe, On 9 March 2012 22:29, Joe Subich, W4TV li...@subich.com wrote: ]What Wayne would need to do is mute the speaker (shutdown the speaker amplifier) during transmit - and only for voice (AM, FM, SSB) modes. However, if you notice the shutdown behavior of the speaker amplifier it does not

Re: [Elecraft] [K3] Feature request: MON in headphones only when SPKR+PH=yes

2012-03-09 Thread Joe Subich, W4TV
haven't noticed that effect on my K3 and actually when just tested it now I don't hear anything other than a very faint click when the speaker switches off (I have PF2 programmed to toggle SPKR+PH). Maybe it's only on some K3's? Toggle SPKR+PH with audio (e.g. WWV) at normal listening level.