[Elecraft] KX3 and the KPA500

[Don Wilhelm]

Noel,

The answer is on page 5 of the KX3 manual.  The Keyline Out signal is on 
the ring.  The tip is the GPIO input.  Of course, the shell is common 
(ground).

So connect to the ring and shell.

73,
Don W3FPR

On 10/26/2018 12:19 PM, NOEL POULIN wrote:
> Hello,
> One of my friend is making a cable to key the KPA500 with his KX3.
> According to the book, the KPA500 Pa Key must be connected to the ACC2 
> 2.5mm  plug as follow....SHELL and RING  not TIP...
> I read that in the erratas section....
> It is right like that??or shell and tip???