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To: "Jim Brown" <>, "Towertalk" <>
Subject: [TowerTalk] POWER LINE RFI
From: Lee Wical <>
Date: Mon, 24 Mar 2008 21:05:39 -1000
List-post: <">>
>Jim K9YC:
         In your booklet, "A Ham's guide to RFI, Ferrites and Audio 
Interference", on page 23, figure 31, you show a photo
of Chokes on a power line.
         I need to find out from you what values for ferrites are 
best used (#43 or #31 material) and are these Fairite company
chokes? And what inside diameter do you suggest?The picture shows six 
(6) chokes. Is that what I need for 20M thru 10M?
Any particular part number? And finally, what vendor do you recommend?


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