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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Coaxial\s+antenna\s+elements\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] Coaxial antenna elements (score: 1)
Author: Steve Hunt <steve@karinya.net>
Date: Mon, 12 May 2008 16:29:00 +0100
Hi folks - I'm brand new to the list. My interest in reduced-size HF antennas has often led me to consider the technique proposed by N0KHQ (amongst others) of using coaxial cable as an antenna elemen
/archives//html/Towertalk/2008-05/msg00195.html (8,566 bytes)

2. Re: [TowerTalk] Coaxial antenna elements (score: 1)
Author: "Dan Zimmerman N3OX" <n3ox@n3ox.net>
Date: Mon, 12 May 2008 14:44:12 -0400
I agree 100% on all counts, and even if this is "old hat" it bears repeating every once and a while. I did the same kind of modeling exercise (no measurements) when someone on eHam was asking if thi
/archives//html/Towertalk/2008-05/msg00201.html (8,777 bytes)

3. Re: [TowerTalk] Coaxial antenna elements (score: 1)
Author: Steve Hunt <steve@karinya.net>
Date: Mon, 12 May 2008 19:59:19 +0100
Dan, Thanks for the supportive comments. Yes, I spotted that. Interestingly, on another site he has the braid and inner conductor open circuit at one end of the reflector, although in the next drawin
/archives//html/Towertalk/2008-05/msg00203.html (8,179 bytes)

4. Re: [TowerTalk] Coaxial antenna elements (score: 1)
Author: <ve4xt@mts.net>
Date: Mon, 12 May 2008 14:30:32 -0500
Is it just me, or would this antenna with full-size wire elements and no phasing, be only marginally more difficult to make physically yet offer the advantage of lower-loss elements and better perfor
/archives//html/Towertalk/2008-05/msg00206.html (9,425 bytes)

5. Re: [TowerTalk] Coaxial antenna elements (score: 1)
Author: "Dan Zimmerman N3OX" <n3ox@n3ox.net>
Date: Mon, 12 May 2008 15:56:21 -0400
I think "velocity factor" coaxial antennas are a perfect example of the dangers of viewing antennas from the feedpoint only! A field strength measurement, a quick spin of the antenna while capturing
/archives//html/Towertalk/2008-05/msg00209.html (8,723 bytes)


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