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Total 10 documents matching your query.

1. [TowerTalk] How Many Elements in a Yagi? (score: 1): Author: Dick Green" <dick.green@valley.net (Dick Green); Date: Mon, 27 Jul 1998 02:44:36 -0400; Here's an odd question: Signals were booming in from ZL land tonight, so much so that 100 watts to my TH-7 with the crankup at 50 feet here in NH got a 20-over report from a ZL op. I didn't think it; /archives//html/Towertalk/1998-07/msg00880.html (9,575 bytes)
2. [TowerTalk] How Many Elements in a Yagi? (score: 1): Author: k4sqr@juno.com (Jim MILLER); Date: Mon, 27 Jul 1998 06:23:36 -0400; Sri Dick; The driven el. counts as driven el. ; so 3 on 20m; etc. & 4 on 10m . Look at new Cushcraft X9 ads, and they state "near 4el. performance on each band for X9" yet it has 4el. "driven cell".; /archives//html/Towertalk/1998-07/msg00881.html (8,523 bytes)
3. [TowerTalk] How Many Elements in a Yagi? (score: 1): Author: w4an@contesting.com (Bill Fisher - W4AN); Date: Mon, 27 Jul 1998 08:24:27 -0400 (EDT); The best practice is to quote how many elements and the length of the boom. A 204BA is about 26' with 4 elements. It would hardly compare to a W2PV 4 element 20 meter yagi. The same thing can be said; /archives//html/Towertalk/1998-07/msg00883.html (8,376 bytes)
4. [TowerTalk] How Many Elements in a Yagi? (score: 1): Author: force12@interserv.com (force12@interserv.com); Date: Tue, 28 Jul 1998 09:15:16 -0700 (PDT); Good morning. One of my rare monents to make a comment these days - hope the e-mail system works! The number of elements in a Yagi is an excellent question. Without a long bit of writing, for a monob; /archives//html/Towertalk/1998-07/msg00912.html (11,072 bytes)
5. [TowerTalk] How Many Elements in a Yagi? (score: 1): Author: n4kg@juno.com (T A RUSSELL); Date: Wed, 29 Jul 1998 12:25:19 -0600; YAGI GAIN de N4KG As has been shown and known for some time now, YAGI GAIN is more dependent on BOOM LENGTH than the number of elements. Figure 2-12 on page 2-23 of the W2PV "Yagi Antenna Design" boo; /archives//html/Towertalk/1998-07/msg00936.html (9,634 bytes)
6. [TowerTalk] How Many Elements in a Yagi? (score: 1): Author: johan.vandevelde@ping.be (Johan Van de Velde); Date: Thu, 30 Jul 1998 08:29:49 +0200; What a surprise Its commonly know that gain versus boomlength is fixed You ought to read DL6WU and DJ9BV's paper on this. each doubling of boomlength gives you just over 2 db extra gain. It has been; /archives//html/Towertalk/1998-07/msg00958.html (8,624 bytes)
7. [TowerTalk] How Many Elements in a Yagi? (score: 1): Author: G3SEK@ifwtech.demon.co.uk (Ian White, G3SEK); Date: Thu, 30 Jul 1998 13:45:40 +0100; But that is only for LONG yagis with typically >10 elements. It does not apply to the (electrically) small yagis that are used on HF. 73 from Ian G3SEK Editor, 'The VHF/UHF DX Book' 'In Practice' col; /archives//html/Towertalk/1998-07/msg00961.html (8,605 bytes)
8. [TowerTalk] How Many Elements in a Yagi? (score: 1): Author: gareth@capecod.net (Gareth Crispell); Date: Thu, 30 Jul 1998 11:03:44 -0400; I was discussing this exact subject with Art just before he left Cushcraft and he agreed that some manufactures grossly overestimate gain figures. They are basing gain figures on some theoretical iso; /archives//html/Towertalk/1998-07/msg00962.html (9,646 bytes)
9. [TowerTalk] How Many Elements in a Yagi? (score: 1): Author: k1vr@juno.com (Fred Hopengarten); Date: Thu, 30 Jul 1998 23:06:50 EDT; K1VR: For this exact reason, when I delivered the talk on the FVR Spitfire 3 el low band vertical parastic array, W1FV and I specified gain in dBOV (dB of gain over one vertical). See www.yccc.org fo; /archives//html/Towertalk/1998-07/msg00987.html (9,065 bytes)
10. [TowerTalk] How Many Elements in a Yagi? (score: 1): Author: jreisert@jlc.net (Joe Reisert); Date: Fri, 31 Jul 1998 10:37:08 -0400 (EDT); Johan, A graph showing the gain and optimum number of elements for various Yagi designs on boomlengths up to 1 Wavelength (typical for HF) is all shown in my latest article, "Yagi/Uda Antennna Design; /archives//html/Towertalk/1998-07/msg00997.html (9,898 bytes)

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