Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Antennaware\]\s+3\-element\s+HF\s+yagi\s+design\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Antennaware\]\s+3\-element\s+HF\s+yagi\s+design\s*$/: 7 ]

Total 7 documents matching your query.

1. [Antennaware] 3-element HF yagi design (score: 1): Author: David Gould <dave@g3ueg.co.uk>; Date: Wed, 25 Jan 2012 17:55:43 +0000; I would be interested in whether it is possible to design a 3-element HF yagi (with tapered aluminium tubing) that has a frequency independent feed. I am willing to compromise top-notch performance f; /archives//html/Antennaware/2012-01/msg00004.html (7,261 bytes)
2. Re: [Antennaware] 3-element HF yagi design (score: 1): Author: Guy Olinger K2AV <olinger@bellsouth.net>; Date: Wed, 25 Jan 2012 15:03:26 -0500; EZNEC is not an optimizing modeler. So design iterations with the model are manually directed. HF yagis from a standing start are best done with YO. Which, alas, is not being marketed by Brian K6STI; /archives//html/Antennaware/2012-01/msg00005.html (9,492 bytes)
3. Re: [Antennaware] 3-element HF yagi design (score: 1): Author: David Gould <dave@g3ueg.co.uk>; Date: Wed, 25 Jan 2012 20:50:52 +0000; Guy, Thanks for the information. (I meant NEC-2 not NEC-3, and Yes, I appreciate EZNEC is not an optimiser.) Ok there would be some technical issues to resolve, but the main question still remains -; /archives//html/Antennaware/2012-01/msg00006.html (10,062 bytes)
4. Re: [Antennaware] 3-element HF yagi design (score: 1): Author: dan edwards <w5xz@att.net>; Date: Wed, 25 Jan 2012 16:01:02 -0800 (PST); to me, anyway, the OWA 'burns' a director for broad-band impedance matching..so, a '4 el OWA' is really a 3 element yagi...don't think the first director contributes much to forward gain or f/b.....K; /archives//html/Antennaware/2012-01/msg00007.html (11,137 bytes)
5. Re: [Antennaware] 3-element HF yagi design (score: 1): Author: David Gould <dave@g3ueg.co.uk>; Date: Thu, 26 Jan 2012 20:06:11 +0000; Dan, Bill, Guy Thanks for your input... It looks like the project may be too big in time and cost if NEC4 license is required. I will have to think further before committing. Thanks again. 73, Dave,; /archives//html/Antennaware/2012-01/msg00008.html (12,208 bytes)
6. Re: [Antennaware] 3-element HF yagi design (score: 1): Author: Guy Olinger K2AV <olinger@bellsouth.net>; Date: Thu, 26 Jan 2012 16:02:56 -0500; Try a postal service mail to K6STI's qrz.com qth. You may be able to purchase a copy of YO (yagi optimizer) from him. There have been rumors from time to time that he will respond mail only. 73, Guy.; /archives//html/Antennaware/2012-01/msg00009.html (14,336 bytes)
7. Re: [Antennaware] 3-element HF yagi design (score: 1): Author: "Lynn Geitgey" <Lgeitgey@kumc.edu>; Date: Thu, 26 Jan 2012 15:24:02 -0600; David, Have you tried this one: home.ict.nl/~arivoors/ An Open source 4NEC2 NEC based antenna modeler and optimizer 73, Lynn wb6dww Try a postal service mail to K6STI's qrz.com qth. You may be able t; /archives//html/Antennaware/2012-01/msg00010.html (14,493 bytes)

Current List: 1 - 7
Page: [1]