[Elecraft] K3 Settings for SignaLink USB

[Don Wilhelm]

David,

I think you should check the jumpers in the SignaLink.  Also make 
certain the level controls for the SL soundcard are set correctly in the 
computer.
Or simply use another USB soundcard - the K33 has built-in isolation 
transformers.

Set the K3 LIN OUT level to about 10.

You apparently have a problem, but it may not be in the K3.  Plug 
amplified computer speakers into the K3 LINE OUT jack as a test.  You 
should hear the sounds.

73,
Don W3FPR

On 4/4/2020 4:20 AM, David Bondy wrote:
> I have been using digital modes for years and have a number of SignaLink USB devices which have all worked very well with a variety of rigs.
> 
> I am new to the K3 and have bought the Tigertronics cable and module set to allow me to connect a SignaLink USB to the rear Line In/Out and PTT connections on my K3.
> 
> I am able to operate the rig (via a USB to RS232 cable for CAT) and transmit JT8 signals (via the SignaLink) - I can see that I am getting out by monitoring Hamspots!  HOWEVER I am not able to get enough drive from the K3 via the Signalink USB to decode incoming signals.
>