Re: K3: Relay noise?

Posted by Don Wilhelm-4 on
URL: http://elecraft.85.s1.nabble.com/K3-Relay-noise-tp2269079p2269376.html

Steve,

No relay for either keying or T/R switching - it is all electronic.

73,
Don W3FPR

Steve Ellington wrote:
> Is there a mechanical relay that follows keying? I've had my K3 for nearly a
> year and didn't notice any relay noise until lately. I know the antenna TR
> is done by pin diodes but I can now hear the faint click of a small relay
> that wasn't there before. I'm using ver. 2.8
> Steve Ellington
> [hidden email]
>  
>
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