[Elecraft] KPA 500 Attenuated Receive Signals

[Don Wilhelm]

Barry,

I think you may find a problem in the KPA500 T/R switch area.
Email support at elecraft.com for further checks and resolution.

73,
Don W3FPR

On 9/8/2019 2:34 AM, Barry Simpson wrote:
> My KPA 500, which is several years old, has just developed an issue which
> so far I have been unable to resolve.
> 
> What has happened is that when I put the amplifier into OPER, the received
> signal strength drops by several S units. It transmits normally and also
> receives normally in STBY.
>