[Elecraft] K2 driving KPA1500

[Don Wilhelm]

Ted,

The 9 pin connector on the KIO2 is not compatible with the signals 
required by either amplifier.  You will be better off using only the PA 
Amp Keying from the K2.
That Amp Keying output is not standard on the K2, but I believe Dave Van 
Wallaghen W8FGU is making up kits.  Send an email to Dave at W8FGU.com 
to ask.

73,
Don W3FPR

On 11/16/2021 11:00 AM, edauer at aya.yale.edu wrote:
> Has anyone been using a K2 to drive a KPA1500?  I've read the KPA1500 manual
> and the just-released notes on using CI-V protocol transceivers, all of
> which seems straightforward enough, on paper.  I would nonetheless
> appreciate hearing from someone who has done it - about unexpected issues,
> results, frustrations if any, etc.  My latest K2, for example, does not yet
> have the KIO installed. Should I do that before even trying anything else?
>
>