Topband: Vac relay keying

Richard (Rick) Karlquist richard at karlquist.com
Tue Nov 14 16:37:58 EST 2017


See:

www.k6xx.com/radio/fastrely.pdf

Rick N6RK

On 11/14/2017 11:51 AM, MR TREVOR DUNNE wrote:
> Hi Guys
> 
> Can someone point me in the direction of a circuit I can use to key a 26v vacuum relay using the tx out on my rig,
> 
> I have a 24v PSU I just need to know how to switch on the feed to the relay as quick as possible when I TX,
> 
> Thanks
> Trevor
> EI2GLB
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