RFI
[Top] [All Lists]

Re: [RFI] Large ferrite chokes on power cables

To: [email protected]
Subject: Re: [RFI] Large ferrite chokes on power cables
From: Jim Brown <[email protected]>
Reply-to: [email protected]
Date: Thu, 28 Mar 2024 00:57:10 -0700
List-post: <mailto:[email protected]>
On 3/27/2024 6:44 PM, [email protected] wrote:
Dave -
Thank you for the answers.  Luckily, 144 MHz is my only interest so ferrite
chokes might be helpful.  We'll see.

In that case, I recommend ten Fair-Rite #31 clamp-ons sized so that their inner diameter fits the cable pair -- that is, both current carrying conductors. They should be placed at each noise source. You'll need to know about the system -- whether it is a single central inverter that's making the noise, or multiple inverters at each panel. If there are multiple inverters, I'm recommending ten at each inverter.

73, Jim K9YC


_______________________________________________
RFI mailing list
[email protected]
http://lists.contesting.com/mailman/listinfo/rfi

<Prev in Thread] Current Thread [Next in Thread>