Topband: RX loop antenna RX protector

[Paul Mcl]

I have one of these on it’s way but not PTT enabled:

http://www.crosscountrywireless.net/receiver_protection_unit.htm

Regards

Paul MM0ZBH

On Sun, 6 Jun 2021 at 14:50, N4ZR <n4zr at comcast.net> wrote:

> I recently saw, in an e-mail from someone, a reference to a commercial
> device designed to protect a receiver on a magnetic loop antenna.  IIRC,
> the device uses PTT from a transceiver to disconnect and/or short the
> input of an SDR.  I think it was made by a company whose main product is
> magnetic loops.
>
> I can't find it now - can anyone help?
>
> --
> 73, Pete N4ZR
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