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Total 16 documents matching your query.

1. [TowerTalk] Tower Spacing (score: 1): Author: n7vy@page.az.net (Gordon); Date: Wed, 25 Jun 1997 13:37:24 -0700; Greetings one and all..... I am ready to add another tower in my small backyard, and wanted to know if there are interaction problems I need to know about. My lot size is 90' x 130' and I have a 70'; /archives//html/Towertalk/1997-06/msg00875.html (7,102 bytes)
2. [TowerTalk] Tower Spacing (score: 1): Author: dave@egh.com (David Clemons); Date: Wed, 25 Jun 1997 16:38:42 -0400 (EDT); Hi Gordon, I have two towers spaced about 50 feet apart. There have been no interaction problems. However, unless you plan your guy wires just right, you will probably experience some amount of aggra; /archives//html/Towertalk/1997-06/msg00876.html (7,127 bytes)
3. [TowerTalk] Tower Spacing (score: 1): Author: "Keith Dutson" <kjdutson@earthlink.net>; Date: Tue, 22 Feb 2005 13:50:36 -0600; Is there a minimum spacing recommended in a multi-tower antenna farm? I currently have a 150 footer up with a stack of four Yagis. The next one will likely be 190 feet for an 80 meter Yagi at top and; /archives//html/Towertalk/2005-02/msg00525.html (7,489 bytes)
4. Re: [TowerTalk] Tower Spacing (score: 1): Author: Joe - WDØM <WD0M@centurytel.net>; Date: Tue, 22 Feb 2005 12:55:57 -0700; Hi Keith, Yes there is - judging by your location in Tomball, TX, the separation should be approximately in Pagosa Springs, CO. I'd be happy to let you install your second tower on my 5 acres. 73, Jo; /archives//html/Towertalk/2005-02/msg00527.html (7,310 bytes)
5. Re: [TowerTalk] Tower Spacing (score: 1): Author: "Don Moman" <ve6jy@3web.com>; Date: Tue, 22 Feb 2005 20:16:45 -0000; My rule of thumb is that no tower should be close enough so that it can fall on a guy wire holding up another tower.... and so on. The Domino effect..... RF wise, mo' is better. Adjacent bands here a; /archives//html/Towertalk/2005-02/msg00528.html (8,317 bytes)
6. Re: [TowerTalk] Tower Spacing (score: 1): Author: "RICHARD BOYD" <ke3q@msn.com>; Date: Tue, 22 Feb 2005 17:59:25 -0500; Personally, I think "it depends." 1. For instance, my setup (available land, a field) lends itself to putting "main towers" (e.g. one for each band, 40, 20, 15 and 10) broadside to Europe, so the ant; /archives//html/Towertalk/2005-02/msg00535.html (11,394 bytes)
7. Re: [TowerTalk] Tower spacing (score: 1): Author: kd4e <kd4e@verizon.net>; Date: Tue, 19 Sep 2006 16:17:06 -0400; Gene, I'd be tempted to look at spacing that would allow you to load the towers as directional HF verticals! Perhaps 35 or 70 feet for 20 or 40M? I think that switching the one you feed controls the; /archives//html/Towertalk/2006-09/msg00704.html (7,387 bytes)
8. [TowerTalk] Tower spacing (score: 1): Author: "Larry" <lknain@nc.rr.com>; Date: Wed, 17 Aug 2011 17:35:08 -0400; I have 100ft (30m) tower that will have a 3 el 40M yagi and 80M rotatable dipole on it. I am going to put up another tower (probably 70 feet, maybe 80 feet) for a log periodic array for 30-10M and pr; /archives//html/Towertalk/2011-08/msg00192.html (7,707 bytes)
9. Re: [TowerTalk] Tower spacing (score: 1): Author: "Larry" <lknain@nc.rr.com>; Date: Thu, 18 Aug 2011 06:24:57 -0400; I hadn't really thought about elevated radials. I currently have 32 128(+/-) foot radials under the 100 foot tower although some radials have bends in them (the tower is 70 feet from the house and ab; /archives//html/Towertalk/2011-08/msg00202.html (10,605 bytes)
10. Re: [TowerTalk] Tower spacing (score: 1): Author: Pete Smith <n4zr@contesting.com>; Date: Thu, 18 Aug 2011 06:45:03 -0400; If you can get hold of it, there was a series of articles in NCJ a few years ago by K3NA that did some sophisticated modeling of inter-tower interactions. I don't recall if he came up with some gener; /archives//html/Towertalk/2011-08/msg00203.html (9,168 bytes)
11. Re: [TowerTalk] Tower spacing (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Thu, 18 Aug 2011 08:12:43 -0700; This is likely to occur only when the object of concern is carrying current at the frequency of interest, in this case, 160M. That requires that the object be close to resonance (quarter wave for a g; /archives//html/Towertalk/2011-08/msg00205.html (7,887 bytes)
12. Re: [TowerTalk] Tower spacing (score: 1): Author: "Larry" <lknain@nc.rr.com>; Date: Thu, 18 Aug 2011 17:32:41 -0400; Spacing at the moment is likely to be around 80-100 feet. It could be more if need be by moving it off the N-S line although selling it to the "architectural consulting committee - the XYL" would be; /archives//html/Towertalk/2011-08/msg00208.html (10,191 bytes)
13. [TowerTalk] Tower spacing (score: 1): Author: "Patrick Greenlee" <patrick_g@windstream.net>; Date: Sun, 9 Jun 2013 13:36:39 -0500; I have limited experience with towers (mostly for repeaters) and never had multiple HF towers before so I have a question before I boldly go where I have never gone before. Are there any other consid; /archives//html/Towertalk/2013-06/msg00129.html (11,469 bytes)
14. [TowerTalk] tower spacing (score: 1): Author: w5jmw@towerfarm.net; Date: Sat, 05 Dec 2015 14:24:30 -0600; I have a hdx 555 and a ndx 455.I will be using one for hf and the other for vhf/uhf.My question is how close can they be to each other? I realize they should be as far apart as possible buton a lot a; /archives//html/Towertalk/2015-12/msg00105.html (7,172 bytes)
15. Re: [TowerTalk] tower spacing (score: 1): Author: "J. Hunt via TowerTalk" <towertalk@contesting.com>; Date: Sat, 5 Dec 2015 20:34:59 +0000 (UTC); Hi John, Your inquiry has a complex answer, due to many variables. Some of the variables are: - antenna types / sizes /gains - antenna elevations - power levels used - preferred RX / TX patterns. Sub; /archives//html/Towertalk/2015-12/msg00106.html (7,980 bytes)
16. Re: [TowerTalk] tower spacing (score: 1): Author: <john@kk9a.com>; Date: Sat, 05 Dec 2015 22:07:08 -0500; There is no simple answer. Modeling can show interaction with antennas hundreds of feet away. Typically interaction is not very bad and if you can avoid beaming though a tower for your popular direct; /archives//html/Towertalk/2015-12/msg00117.html (7,746 bytes)

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