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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+Toroids\s*$/: 4 ]

Total 4 documents matching your query.

1. Topband: Toroids (score: 1): Author: bogyo@ph.debrecen.hu (Bogyo Istvan); Date: Wed, 2 Feb 2000 15:34:15 +0100; Dear Fellow TopBanders, Please can anyone tell me if I can make a 2:1 impedance transformer for a couple of hundred Watts of power on Amidon FT-193-J cores? The catalog I have says it is only useable; /archives//html/Topband/2000-02/msg00011.html (6,556 bytes)
2. Topband: Toroids (score: 1): Author: "Rick D" <n6pe@pacbell.net>; Date: Mon, 15 Jan 2007 17:00:25 -0800; Hello all, I have a bunch of cores in my junk box and would like to make use of them on 160. Is there and easy way to test the frequency range they are good for? I have a GDO, MFJ 259B and other test; /archives//html/Topband/2007-01/msg00285.html (6,375 bytes)
3. Topband: toroids (score: 1): Author: N7DF via Topband <topband@contesting.com>; Date: Sat, 1 Oct 2016 15:22:21 +0000 (UTC); There have been over 20 answers to the original offer of the toroids so I am shutting down the offer Since these are special units and are quitevaluable, I think that the choice of who I give them to; /archives//html/Topband/2016-10/msg00001.html (6,920 bytes)
4. Topband: Toroids (score: 1): Author: N7DF via Topband <topband@contesting.com>; Date: Sat, 1 Oct 2016 17:24:05 +0000 (UTC); I have had a large number of inquiries about the toroids. Since these are special units and are quitevaluable, the choice of who I give them to has been based on what use they willbe put to. I need; /archives//html/Topband/2016-10/msg00002.html (7,257 bytes)

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