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Re: [RFI] RF

To: rfi@contesting.com
Subject: Re: [RFI] RF
From: Jim Brown <jim@audiosystemsgroup.com>
Reply-to: jim@audiosystemsgroup.com
Date: Fri, 23 Dec 2016 10:54:00 -0800
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
On Fri,12/23/2016 9:59 AM, Bill Price wrote:
Any ideas as to how to solve this issue?

Yes. Study k9yc.com/RFI-Ham.pdf NO ferrite simply clamped onto a wire is going to make a dent at 4 MHz. And there's no solution for motion-detecting stuff like that soap dispenser -- they're input circuitry is something very high Z and probably running wide open.

73, Jim K9YC


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