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From: mcovingt@athena.cs.uga.edu (Michael A. Covington)
Newsgroups: sci.electronics
Subject: Re: Ferrite Beads
Message-ID: <1991Jan18.211341.19160@athena.cs.uga.edu>
Date: 18 Jan 91 21:13:41 GMT
References: <1991Jan18.162458.29063@bronze.ucs.indiana.edu>
Organization: University of Georgia, Athens
Lines: 9

In article <1991Jan18.162458.29063@bronze.ucs.indiana.edu> foxd@silver.ucs.indiana.edu (daniel fox) writes:
>I am looking for a supplier of small ferrite beads to block rf in the 
>450-470 MHz range.  The beads need to have a hole large enough to pass a
>22 guage wire.

Take apart a junked TV tuner or VCR.  Ferrite beads are abundant!
See if a TV shop will give you a junked circuit board that has
some ferrite beads on it. You'll probably get some good VHF transistors
and other nice things with it.