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Topband: RX loop antenna RX protector

To: topband reflector <Topband@contesting.com>, "RBN-OPS@groups.io" <RBN-OPS@groups.io>
Subject: Topband: RX loop antenna RX protector
From: N4ZR <n4zr@comcast.net>
Date: Sun, 6 Jun 2021 09:49:36 -0400
List-post: <mailto:topband@contesting.com>
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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