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Total 15 documents matching your query.

1. [TowerTalk] Horizontal loops (score: 1): Author: bjk@ihug.co.nz (Barry Kirkwood); Date: Tue, 4 Sep 2001 21:36:01 +1200; ZL1MH uses a 520 ft approx horizontal square loop at 40ft with great success 80 -10m. I used a similar antenna at a vacation site for some years. No strange problems tuning with Z match tuners were e; /archives//html/Towertalk/2001-09/msg00118.html (7,271 bytes)
2. [TowerTalk] Horizontal Loops (score: 1): Author: "Tim Makins, EI8IC" <contesting@eircom.net>; Date: Sun, 15 Aug 2004 09:12:16 +0100; There have been comments in the past that a horizontal loop is really not much good for DX communications. However, a rhombic, which is just a horizontal loop with the far end cut and terminated, was; /archives//html/Towertalk/2004-08/msg00257.html (7,095 bytes)
3. Re: [TowerTalk] Horizontal Loops (score: 1): Author: "Tom Rauch" <w8ji@contesting.com>; Date: Sun, 15 Aug 2004 06:12:39 -0400; doesn't a horizontal Because a Rhombic is diamond-shaped uni- or bi-directional antenna normally more than 2 WL on a leg and has the angles adjusted so the lobes from all four sides align at a low w; /archives//html/Towertalk/2004-08/msg00258.html (7,855 bytes)
4. RE: [TowerTalk] Horizontal Loops (score: 1): Author: "Tim Kass" <timkass@hotmail.com>; Date: Sun, 15 Aug 2004 09:18:40 -0400; Ive never used a Rhombic, but do have used alot of loops and currently using a horizontal Bi-Square, it radiates mostly upwards, on the designed frequency, 7200 khz, but practice and research states; /archives//html/Towertalk/2004-08/msg00259.html (9,512 bytes)
5. Re: [TowerTalk] Horizontal Loops (score: 1): Author: "Tim Makins, EI8IC" <contesting@eircom.net>; Date: Sun, 15 Aug 2004 17:30:04 +0100; So, if the loop is big enough, and has the right angles, it becomes a useful DX antenna ? The next question would have to be: How do you work out the required angles ? I was just wondering what kind; /archives//html/Towertalk/2004-08/msg00261.html (9,744 bytes)
6. Re: [TowerTalk] Horizontal Loops (score: 1): Author: "jerryc" <jerryc@clinchrivercorp.com>; Date: Sun, 15 Aug 2004 12:38:19 -0400; Tim Loop perimiter length and corner positions determines the lobe pattern. You don't necessarily have to worry about the corner angles. EZNEC will give you plot patterns and all you would need to do; /archives//html/Towertalk/2004-08/msg00263.html (11,225 bytes)
7. Re: [TowerTalk] Horizontal Loops (score: 1): Author: j4976@juno.com; Date: Sun, 15 Aug 2004 12:45:51 -0500; If you look at Mr. Cebik's antenna pages on the web, you will see that the circular loop is omnidirectional, and that the rectangular, diamond, and star shaped loops create lobes along a line with th; /archives//html/Towertalk/2004-08/msg00265.html (12,857 bytes)
8. Re: [TowerTalk] Horizontal Loops (score: 1): Author: Paul Carr <paulcarr@barrow.com>; Date: Sun, 15 Aug 2004 10:30:47 +0000; Tim: Take a look at this link about HOHPL's. You might also want to take a look at the N4PC loop. http://www.cebik.com/atl1.html Paul WL7PC Tim Makins, EI8IC wrote: So, if the loop is big enough, and; /archives//html/Towertalk/2004-08/msg00267.html (11,238 bytes)
9. Re: [TowerTalk] Horizontal Loops (score: 1): Author: "RICHARD BOYD" <ke3q@msn.com>; Date: Mon, 16 Aug 2004 09:33:44 -0400; Many people who have horizontal loops have them low, which is thought to be good for a big signal close-in -- some of us have experienced having trouble working close-in stations with antennas that a; /archives//html/Towertalk/2004-08/msg00286.html (11,792 bytes)
10. Re: [TowerTalk] Horizontal Loops (score: 1): Author: Joe Giacobello <k2xx@swva.net>; Date: Mon, 16 Aug 2004 10:24:17 -0400; Although I've never owned a a horizontal loop, the scuttlebutt I've heard over the years has been they're pretty good for DX on the low bands. They must have been high...I guess. 73, Joe RICHARD BOYD; /archives//html/Towertalk/2004-08/msg00287.html (13,556 bytes)
11. Re: [TowerTalk] Horizontal Loops (score: 1): Author: "Tom Rauch" <w8ji@contesting.com>; Date: Mon, 16 Aug 2004 10:54:43 -0400; is thought to be experienced having trouble but a horizontal for DX, and I antennas, at least it becomes a you work out the I replied to Tim but probably should have CC'ed the reflector. There are m; /archives//html/Towertalk/2004-08/msg00291.html (11,704 bytes)
12. Re: [TowerTalk] Horizontal Loops (score: 1): Author: John Kiesel <yamaha_xs_johnny@yahoo.com>; Date: Mon, 16 Aug 2004 08:01:20 -0700 (PDT); I believe in horizontal loops! I remember using a 4 or 5 wavelength long horizontal loop at VP2MF's QTH years ago while operating the CQ CW contest as VP2M. It was fed with open wire line and was at; /archives//html/Towertalk/2004-08/msg00292.html (12,657 bytes)
13. Re: [TowerTalk] Horizontal Loops (score: 1): Author: "RICHARD BOYD" <ke3q@msn.com>; Date: Mon, 16 Aug 2004 17:26:53 -0400; I believe at below half a wavelength, the performance of a fullsize antenna should outperform a reduced size antenna at the same height but be inferior to the fullsize antenna at a half wavelength ab; /archives//html/Towertalk/2004-08/msg00307.html (16,198 bytes)
14. Re: [TowerTalk] Horizontal Loops (score: 1): Author: "RICHARD BOYD" <ke3q@msn.com>; Date: Mon, 16 Aug 2004 17:30:09 -0400; I believe a full wavelength loop is, in fact, a "quad," a single element one. And, I have stated before my real-life, factual, empirical observation of yagis 8/8 Telrex and quad (4-element "Skylane"); /archives//html/Towertalk/2004-08/msg00308.html (13,832 bytes)
15. Re: [TowerTalk] Horizontal Loops (score: 1): Author: "Tim Makins, EI8IC" <contesting@eircom.net>; Date: Wed, 18 Aug 2004 08:34:35 +0100; Thanks for all the comments on horizontal loops, guys. They made fascinating reading, and I am sure will be of great use to many readers. 73s Tim EI8IC www.mapability.com/ei8ic Ham Map Heaven. Contes; /archives//html/Towertalk/2004-08/msg00363.html (8,752 bytes)

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