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Re: [RFI] New to the Group

To: rfi@contesting.com
Subject: Re: [RFI] New to the Group
From: Ian White G3SEK <G3SEK@ifwtech.co.uk>
Reply-to: Ian White G3SEK <g3sek@ifwtech.co.uk>
Date: Fri, 25 Feb 2005 09:40:02 +0000
List-post: <mailto:rfi@contesting.com>
Cortland Richmond wrote:
>There are two very common ferrites in 'EMI' beads, one optimized for 
>100 MHz or so, and the other for around 300 MHz.  The sellers may not 
>know (or even care) which mixture they're selling,

Worse still, they may be selling you some of each. ("They all look the 
same, so who cares?")

Buying surplus ferrites is like buying resistors with no color bands... 
and even harder to tell.


-- 
73 from Ian G3SEK         'In Practice' columnist for RadCom (RSGB)
http://www.ifwtech.co.uk/g3sek
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