[Elecraft] K3 Running PSK 31

[David Robertson]

Bruce,

I don't know what software you are using on the K2/K3, but most software that I have used allows you to select 'PTT Via CAT Command' on the serial RS232 input which doesn't require setting DTR/RTS. I have had very good luck with this configuration.

73
Dave KD1NA

>Due to the different levels present between the Line In >and the FP or RP mic 
>inputs you will need to adjust the VOX to a higher >level.  When I tried this 
>I had to "almost" set the VOX to max....but not quite.

>Why use VOX at all?  If you have the radio connected >to a computer using a 
>soundcard program why not utilitze the RS-232 line >already connected?  You 
>can do this by setting the PTT-KEY CONFIG menu >item and making the correct 
>DTR/RTS settings in the software you are using.