[Elecraft] K3 and WSJT-X Split operation.

[Don Wilhelm]

Frank and all,

The K3 Line In needs a signal of up to 1 volt P-P.
The microphone input (either front or rear) need only 1/4 (or so) of 
that amplitude.

Can I suggest that you do not have enough audio from your soundcard to 
use Line In?  Most soundcards can produce enough audio, but it may 
depend on the particular soundcard or which soundcard output you are using.

If your soundcard has only one output jack, go into the audio output 
devices on your computer and change the output to Line Out (it defaults 
to Speaker).

73,
Don W3FPR

On 12/5/2017 8:50 PM, donovanf at starpower.net wrote:
> Hi Steve,
> 
> 
> I have the same problem with inadequate audio from my sound card
> when I use the rear panel Line In connector. But it works great if
> I use the front panel microphone connector.