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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Can\s+capacity\s+hats\s+be\s+installed\s+inboard\s+of\s+a\s+coil\s+or\s+LL\s+\?\?\s*$/: 3 ]

Total 3 documents matching your query.

1. [TowerTalk] Can capacity hats be installed inboard of a coil or LL ?? (score: 1)
Author: "Jim Thomson" <jim.thom@telus.net>
Date: Sun, 5 Dec 2010 06:51:11 -0800
I have a an ongoing project with my F-12 EF-180B. [68' long 80m rotary dipole]. I scrapped the stock LL wires. I added a 17.5' long ....'T-bar' [capacity hat] 15' out on either side of the feed-point
/archives//html/Towertalk/2010-12/msg00128.html (11,042 bytes)

2. Re: [TowerTalk] Can capacity hats be installed inboard of a coil or LL ?? (score: 1)
Author: TexasRF@aol.com
Date: Sun, 5 Dec 2010 10:49:57 EST
Jim, these are the same issues that come up with mobile HF antennas and various loading methods. All of the techniques you mentioned will make the element electrically longer and that is what you are
/archives//html/Towertalk/2010-12/msg00129.html (13,141 bytes)

3. Re: [TowerTalk] Can capacity hats be installed inboard of a coil or LL ?? (score: 1)
Author: David Gilbert <xdavid@cis-broadband.com>
Date: Sun, 05 Dec 2010 09:41:00 -0700
In my opinion, that would be counterproductive. You don't get inductance out of a coil without current through it, and a coil will contribute the most shortening effect along a linear radiator wherev
/archives//html/Towertalk/2010-12/msg00130.html (14,005 bytes)


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