[Elecraft] K3 Sub Receiver and protecting the Sub RX input

Wayne Burdick n6kr at elecraft.com
Tue Jan 27 14:07:13 EST 2015


This would only be necessary if you're running high power and/or the antenna to be used with the KRX3 is close to the transmit antenna. Could you describe your antenna system?

Wayne
N6KR

----
http://www.elecraft.com

> On Jan 27, 2015, at 7:12 AM, Harry Yingst via Elecraft <elecraft at mailman.qth.net> wrote:
> 
> I ordered the sub receiver and in the conversation with Elecraft I was informed that it is good idea to build a device that would short the dedicated RX antenna to ground to protect it during transmit.
> The simple way would be a relay but I'd rather not hear a relay click with each transmission.
> I was wondering what others are using to accomplish this.
> 
> Thank you
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