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1. [TowerTalk] Antenna model (score: 1): Author: john nistico <electric911inc@hotmail.com>; Date: Thu, 23 Feb 2017 01:16:36 +0000; I used eznec to model a small beam for my son who is going for his general. 2 element 20 meter yagi on a 10 ft boom the results were pretty good. Any suggestions on how to improve? The driven element; /archives//html/Towertalk/2017-02/msg00471.html (7,254 bytes)
2. Re: [TowerTalk] Antenna model (score: 1): Author: jimlux <jimlux@earthlink.net>; Date: Wed, 22 Feb 2017 17:55:24 -0800; I used eznec to model a small beam for my son who is going for his general. 2 element 20 meter yagi on a 10 ft boom the results were pretty good. Any suggestions on how to improve? The driven element; /archives//html/Towertalk/2017-02/msg00472.html (8,154 bytes)
3. Re: [TowerTalk] Antenna model (score: 1): Author: "john@kk9a.com" <john@kk9a.com>; Date: Thu, 23 Feb 2017 06:55:57 -0500; EZNEC is a great tool and fun to use but it sure would be nice if it optimized. I am not sure what you impedance is. I am sure that you can make it direct feed 50 ohms if you can extend the boom a fe; /archives//html/Towertalk/2017-02/msg00473.html (7,346 bytes)
4. Re: [TowerTalk] Antenna model (score: 1): Author: Wes Stewart <wes_n7ws@triconet.org>; Date: Thu, 23 Feb 2017 06:14:47 -0700; Use AutoEZ in front of EZNEC. http://ac6la.com/autoez.html Wes N7WS John KK9A _______________________________________________ _______________________________________________ TowerTalk mailing list To; /archives//html/Towertalk/2017-02/msg00474.html (7,927 bytes)
5. Re: [TowerTalk] Antenna model (score: 1): Author: jimlux <jimlux@earthlink.net>; Date: Thu, 23 Feb 2017 05:21:08 -0800; This is why 4nec2 is great. It has a decent optimizer. I believe AC6LA also has AutoEZ which is a front end for EZNEC I am not sure what you impedance is. I am sure that you can make it direct feed 5; /archives//html/Towertalk/2017-02/msg00475.html (8,694 bytes)
6. Re: [TowerTalk] Antenna model (score: 1): Author: Máximo EA1DDO_HK1H <ea1ddo@hotmail.com>; Date: Thu, 23 Feb 2017 13:57:26 +0000; I have both, Eznec v6 and 4NEC2. http://www.qsl.net/4nec2/? Eznec is good to create or modify a design. But, to analyse and optimize, 4NEC2 is far better. You can get lot of charts (gain, RL, impedan; /archives//html/Towertalk/2017-02/msg00477.html (11,317 bytes)
7. Re: [TowerTalk] Antenna model (score: 1): Author: "Wes Attaway $N5WA$" <wesattaway@bellsouth.net>; Date: Thu, 23 Feb 2017 08:15:47 -0600; My son does a lot of antenna design and modeling for commercial spacecraft antennas, and also other types of antennas, and he swears by 4nec2. He is real good with it. On his last visit here he, just; /archives//html/Towertalk/2017-02/msg00478.html (10,943 bytes)

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