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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+material\s+permeability\s+of\s+a\s+BalUn\s+core\s*$/: 2 ]

Total 2 documents matching your query.

1. [TowerTalk] material permeability of a BalUn core (score: 1)
Author: Kostas SV1DPI <sv1dpi2@gmail.com>
Date: Mon, 14 Jun 2021 20:39:32 +0300
I am reading the book "Understanding, Building, and Using Baluns and Ununs" In the page 37 refers to 1:1 baluns. So it recommends that the core of a Reisert balun (current balun) should have a permea
/archives//html/Towertalk/2021-06/msg00057.html (8,311 bytes)

2. Re: [TowerTalk] material permeability of a BalUn core (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Mon, 14 Jun 2021 11:14:00 -0700
Kostas, The work you are reading is somewhat out of date, in that Fair-Rite's permeability is not a useful parameter when understanding common mode chokes that are useful at HF. What matters, for CHO
/archives//html/Towertalk/2021-06/msg00058.html (9,975 bytes)


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