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1. [TowerTalk] Baluns! Ack! (score: 1): Author: Justin Burket <zorton@jtan.com>; Date: Tue, 08 Nov 2005 11:07:13 -0900; Hello, Benny (NL7XH) got ahold of some lovely DC-DC converters here in Fairbanks. I took one home and pulled all the toroids loose from the board. Once I removed all the wire and fiberglass (itchy it; /archives//html/Towertalk/2005-11/msg00277.html (7,214 bytes)
2. Re: [TowerTalk] Baluns! Ack! (score: 1): Author: "Jim Brown" <jim@audiosystemsgroup.com>; Date: Wed, 09 Nov 2005 07:22:13 -0600; Permeability for a ferrite is not a single number, it varies with frequency. AND, it is a complex number -- that is, there is a real part that describes the inductive component of its series equivale; /archives//html/Towertalk/2005-11/msg00279.html (8,378 bytes)
3. Re: [TowerTalk] Baluns! Ack! (score: 1): Author: Peter Chadwick <g3rzp@g3rzp.wanadoo.co.uk>; Date: Wed, 9 Nov 2005 15:16:36 +0100 (CET); Further to K9YC's comments on ferrite toroids.. They would probably do OK as chokes with the coax wound around them. I've used old TV line output tranformer cores as 'line isolators' quite successful; /archives//html/Towertalk/2005-11/msg00280.html (8,242 bytes)

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