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Total 34 documents matching your query.

1. [TowerTalk] Antenna Modeling (score: 1): Author: kb9cry@attbi.com (Phil - KB9CRY); Date: Tue Feb 25 22:47:39 2003; I'm hoping I'm not imposing too much but can some of you's 'alls do a quick modeling for me? I don't have the necessary software and/or expertise and I think this will be a piece of cake for you expe; /archives//html/Towertalk/2003-02/msg00482.html (7,402 bytes)
2. [TowerTalk] Antenna modeling (score: 1): Author: nn4t@bellsouth.net (steve); Date: Sat, 7 Jul 2001 20:17:55 -0500; I would like to take a look at my antennas, particularly the stacks I have and how they might be modified. Which is the best Windows program the do this? Thanks, Steve, NN4T. List Sponsor: Are you th; /archives//html/Towertalk/2001-07/msg00112.html (6,927 bytes)
3. [TowerTalk] Antenna Modeling (score: 1): Author: lbush@eramp.net (Larry Bush); Date: Tue, 17 Mar 1998 07:42:13 -0600; I am attempting to model some 6 & 10 meter vertical antennas side mounted on a Rohn 25 tower. Has anyone modeled the Rohn 25 to a wire diameter? Any suggestions appreciated. Larry, W5NCD -- FAQ on WW; /archives//html/Towertalk/1998-03/msg00300.html (6,912 bytes)
4. [TowerTalk] Antenna Modeling (score: 1): Author: rudder1@ibm.net (Malcolm Clark); Date: Tue, 17 Mar 1998 08:49:50 +0000; Coincidentally I just posted a question regarding problems with modeling towers. According to the NEC4WIN95 help file you should use one foot. That's what I did. See my post for the problems with doi; /archives//html/Towertalk/1998-03/msg00301.html (7,258 bytes)
5. [TowerTalk] Antenna Modeling (score: 1): Author: k4sb@mindspring.com (K4SB); Date: Mon, 16 Mar 1998 21:53:47 -0800; This is a multi-part message in MIME format. --926085BEAB3E2E652CAAD2CF Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sure Ron, I modeled the 25 and will attach it as an; /archives//html/Towertalk/1998-03/msg00305.html (19,956 bytes)
6. [TowerTalk] Antenna Modeling (score: 1): Author: zettel@homer.libby.org (Steve Zettel); Date: Wed, 25 Feb 1998 13:01:47 -0700; I'd like to get in touch with amateurs currently using K6STI's modeling software, particularly AO, NEC/Wires, and TA. Purpose: to exchange information regarding most effective use of the software, sw; /archives//html/Towertalk/1998-02/msg00525.html (7,529 bytes)
7. [TowerTalk] Antenna Modeling (score: 1): Author: zettel@homer.libby.org (Steve Zettel); Date: Wed, 25 Feb 1998 22:19:45 -0700; Originally, I posted: I'd like to get in touch with amateurs currently using K6STI's modeling software, particularly AO, NEC/Wires, and TA. Purpose: to exchange information regarding most effective u; /archives//html/Towertalk/1998-02/msg00528.html (8,710 bytes)
8. [TowerTalk] Antenna Modeling (score: 1): Author: geoiii@bga.com (george fremin iii); Date: Wed, 25 Feb 1998 23:28:01 -0600 (CST); I have a web page with a small collection of YO model files on it - I am intrested in increasing this collection - and can offer this page as a place to "publish" antenna designs. See http://www.kkn; /archives//html/Towertalk/1998-02/msg00529.html (8,230 bytes)
9. [TowerTalk] Antenna Modeling (score: 1): Author: cebik@utkux.utcc.utk.edu (L. B. Cebik); Date: Thu, 26 Feb 1998 06:49:45 -0500 (EST); George, Steve, and all, You can find a collection of EZNEC models at Ray Anderson's NEC site. There is also a collection of NEC-Win format files at their site. Both sites are linked from mine--check; /archives//html/Towertalk/1998-02/msg00531.html (8,498 bytes)
10. [TowerTalk] Antenna modeling (score: 1): Author: "R. Kevin Stover" <rkstover@mchsi.com>; Date: Wed, 08 Dec 2004 09:44:01 -0600; Hello all. I'm planning a tower install this next spring and am getting deep into the planning and a have a few questions. antenna? I'd like to be able to model the antenna before buying it section?; /archives//html/Towertalk/2004-12/msg00179.html (8,309 bytes)
11. Re: [TowerTalk] Antenna modeling (score: 1): Author: Joe - WDØM <WD0M@centurytel.net>; Date: Wed, 08 Dec 2004 08:52:14 -0700; 2 Cents worth: A SteppIR can be "adjusted" for top loading - as you move the elements, you can see how it interacts on your system, and move the elements to the position that may optimize your instal; /archives//html/Towertalk/2004-12/msg00180.html (9,207 bytes)
12. RE: [TowerTalk] Antenna modeling (score: 1): Author: "Joe Subich, K4IK" <k4ik@subich.com>; Date: Wed, 8 Dec 2004 12:01:31 -0500; The SteppIR elements are all insulated from the boom. As such, unless your antenna switch shorts all unused antennas to ground, the only contribution to top loading is from one side of the driven el; /archives//html/Towertalk/2004-12/msg00183.html (8,748 bytes)
13. Re: [TowerTalk] Antenna modeling (score: 1): Author: Jim Lux <jimlux@earthlink.net>; Date: Wed, 08 Dec 2004 09:07:30 -0800; antenna? I'd like to be able to model the antenna before buying it How good does the model fidelity need to be? Are you interested in the general pattern, assessing interactions, or what? If you're l; /archives//html/Towertalk/2004-12/msg00184.html (10,935 bytes)
14. Re: [TowerTalk] Antenna modeling (score: 1): Author: Pete Smith <n4zr@contesting.com>; Date: Wed, 08 Dec 2004 13:18:32 -0500; plug in as loads for the traps? Measurement? Ask mfr? Ask other hams who have one? Model it from physical dimensions, and adjust trap values until the SWR curves look like the ones in the spec sheet.; /archives//html/Towertalk/2004-12/msg00188.html (9,457 bytes)
15. Re: [TowerTalk] Antenna modeling (score: 1): Author: Bob Nielsen <nielsen@oz.net>; Date: Wed, 8 Dec 2004 10:30:54 -0800; Hy-Gain also provides manuals online. Bob, N7XY _______________________________________________ See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations", and lot's mor; /archives//html/Towertalk/2004-12/msg00189.html (8,245 bytes)
16. [TowerTalk] Antenna Modeling (score: 1): Author: Bruce Jungwirth <k0son@frontiernet.net>; Date: Wed, 11 Jul 2018 12:52:36 -0500; Im looking for someone in or around St Paul Mn that is fluent in EZNEC. My current wire Antenna has been up for over 20 years and needs to be replaced. I would like to put up something that I can use; /archives//html/Towertalk/2018-07/msg00076.html (6,704 bytes)
17. Re: [TowerTalk] Antenna Modeling (score: 1): Author: "john@kk9a.com" <john@kk9a.com>; Date: Wed, 11 Jul 2018 14:36:12 -0400; I'm not sure how useful EZNEC will be with those limitations. I would probably just put up a fan dipole for 40/80 and a short top loaded vertical for top band. If the budget allows a commercial verti; /archives//html/Towertalk/2018-07/msg00077.html (7,714 bytes)
18. Re: [TowerTalk] Antenna Modeling (score: 1): Author: Kim Elmore <cw_de_n5op@sbcglobal.net>; Date: Wed, 11 Jul 2018 13:46:18 -0500; What do you expect EZNEC to tell you that you dont already know, at least in this case? What could it tell you that would change what you can do given your limitations? Kim N5OP "People that make mus; /archives//html/Towertalk/2018-07/msg00078.html (8,461 bytes)
19. Re: [TowerTalk] Antenna Modeling (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Wed, 11 Jul 2018 12:12:09 -0700; A principal value of EZNEC and other modeling software is as a teaching tool, and you only learn from it when YOU do it. It's not all that difficult to learn once you get over the fear factor. The fr; /archives//html/Towertalk/2018-07/msg00079.html (8,971 bytes)
20. Re: [TowerTalk] Antenna Modeling (score: 1): Author: Bruce Jungwirth <k0son@frontiernet.net>; Date: Wed, 11 Jul 2018 14:42:01 -0500; Thanks Jim. Ill look at your pdfs. Actually I would like to learn EZNEC, but for now Im looking at two similar antennas. Both would be 210 ft , center fed with ladder line to a balun then ~25 ft of L; /archives//html/Towertalk/2018-07/msg00080.html (9,751 bytes)

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