[Elecraft] Rig Interface for Digital

[Don Wilhelm]

With my K2, I use a homebrew interface - see my website www.w3fpr.com
I use none with the K3, just a serial (or USB to serial adapter) 
connection to the RS-232 port and the computer soundcard to line in and 
line out on the K3 rear panel.  The K3 has internal isolation transformers.

For my KX3, I insert isolation transformers between the computer and mic 
and headphone output (going directly to the computer soundcard).  Some 
have found that the transformers are not needed if the KX3 and computer 
are adequately bonded.
For the KX3 control cable, I use the KX3USB cable.  No interface box 
required.

73,
Don W3FPR

On 4/6/2014 10:57 AM, David Cole wrote:
> Hello,
>
>
> What rig interface are most of you all using for computer controlled
> radios?  What model and why please?  I currently have a Rigblaster Pro,
> and will be selling it along with the Pro III.
>
>