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Re: Topband: Preamp Placement?

To: Chris Maness <christopher.maness@gmail.com>,Topband@contesting.com
Subject: Re: Topband: Preamp Placement?
From: Nick Hall-Patch via Topband <topband@contesting.com>
Reply-to: Nick Hall-Patch <nhp@ieee.org>
Date: Tue, 18 Jan 2022 17:12:10 +0000
List-post: <mailto:topband@contesting.com>
Haven't seen much in the way of public replies to this, so hope that you've got some private ones.

For a small mag loop, I'd use the preamp at the loop, especially if your feed line is coax.

73

Nick

VE7DXR




At 15:09 2022-01-16, Chris Maness wrote:
Do preamps need to be close to electrically small mag loops to maximize SNR
from common mode RFI?  I would imagine in theory yes, but in application I
have no experience to draw from.

Thanks,
Chris KQ6UP
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Nick Hall-Patch
Victoria, BC
Canada
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