[Elecraft] simplest way to protect subrx from high RF on RX antenna?

[Brett Howard]

Here is what you need...

http://www.iceradioproducts.com/reconly.html#rflimiter

On Fri, 2009-07-31 at 13:43 -0700, Allan Taylor wrote:
> Having recently gotten the K3 going with the 2nd receiver, I would
> like to try listening and then
> TRANSMITTING with the 2nd rx using a separate antenna. Obviously, a
> relay to open the rx antenna
> feedline or shorting the input would do the job. Where would you
> locate these relays? Is controlling them
> via the KEY OUT (for the amp) sufficient? Other issues?
> 
> I would really like to NOT blow out the front end of the 2nd rx...
>