To: | RFI@contesting.com |
---|---|
Subject: | [RFI] RFI suppression cores for 147 MHz |
From: | N1BUG <paul@n1bug.com> |
Date: | Wed, 27 Feb 2013 11:42:47 -0500 |
List-post: | <rfi@contesting.com">mailto:rfi@contesting.com> |
I could use a little guidance. I have a case involving radiation
from ethernet cables at 147 MHz. The common clamp-on cores seem to
offer about 250-300 ohms ESR. It looks like I probably need a lot of
them to clean this up, and there are several cables involved. Is
there any core which would give more suppression with 2 or 3 turns
of the cable through it? Thanks for any info or suggestions.
73 -- Paul Kelley, N1BUG RFI Committee chair, Piscataquis Amateur Radio Club http://www.k1pq.org _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi |
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