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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Half\-Square\s+formula\?\s*$/: 3 ]

Total 3 documents matching your query.

1. [TowerTalk] Half-Square formula? (score: 1)
Author: "Paul B. Peters, VE7AVV" <ve7avv@shaw.ca>
Date: Sun, 07 Nov 2004 16:41:40 -0800
Over the past couple of weeks I have been researching the half-square antenna. While a combination of magazine articles and Internet-based information produces a significant amount of data and experi
/archives//html/Towertalk/2004-11/msg00160.html (8,883 bytes)

2. Re: [TowerTalk] Half-Square formula? (score: 1)
Author: "Jim Lux" <jimlux@earthlink.net>
Date: Sun, 7 Nov 2004 16:55:47 -0800
What you are probably seeing is the various "corrections" for end effects and loading. The "resonant length" for a dipole (where resonant is defined as having zero reactive impedance component at the
/archives//html/Towertalk/2004-11/msg00161.html (10,132 bytes)

3. Re: [TowerTalk] Half-Square formula? (score: 1)
Author: "w9ge" <finger@goeaston.net>
Date: Sun, 7 Nov 2004 20:16:37 -0500
If you are voltage feeding length is not critical. 468/f for top and 234/f for ends should be sufficient. You can tune it with the variable C. If you are current feeding it, then a bit more critical,
/archives//html/Towertalk/2004-11/msg00165.html (10,535 bytes)


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