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Total 8 documents matching your query.

1. Topband: 160 meter L (score: 1): Author: Doug <doug49707@gmail.com>; Date: Wed, 22 Mar 2017 12:08:04 -0400; Guys I have a 75-80 1/4 wave vertical. It has 20 1/4 wavelength radials. I would like to run an inverted l up the radiator and horizontal for the rest of the radiator both antennas fed with same feed; /archives//html/Topband/2017-03/msg00080.html (6,439 bytes)
2. Re: Topband: 160 meter L (score: 1): Author: Rick Stealey <rstealey@hotmail.com>; Date: Wed, 22 Mar 2017 17:44:22 +0000; I think a better option is to mount a trap at the top and run a single horizontal wire for the 160 portion. This way you wouldn't be concerned about the 80 meter vertical coupling into the 160 antenn; /archives//html/Topband/2017-03/msg00081.html (7,320 bytes)
3. Re: Topband: 160 meter L (score: 1): Author: S57AD <mirko.s57ad@gmail.com>; Date: Wed, 22 Mar 2017 18:55:00 +0100; Another approach could be 5/8 WL vertical antenna for 80 (65' vertical and the rest horizontal), with 800 pF variable capacitor in series shortened by relay on 80, and relay opened on 160 so you coul; /archives//html/Topband/2017-03/msg00082.html (7,821 bytes)
4. Re: Topband: 160 meter L (score: 1): Author: Tree <tree@kkn.net>; Date: Wed, 22 Mar 2017 11:00:22 -0700; At least on ham that I know of who has done this is Wayne Mills, N7NG at his home station in Wyoming. Seems to work very well on both 80 and 160 meters. Don't skimp on the components used for the tra; /archives//html/Topband/2017-03/msg00083.html (8,051 bytes)
5. Re: Topband: 160 meter L (score: 1): Author: <w8uvz@voyager.net>; Date: Wed, 22 Mar 2017 20:55:12 -0400; Tree and Rick Pretty much the same way a "Battle Creek Special" vertical is configured. Vertical tubing portion to 80 m trap and in the BCS, a 40m trap along the way. From top of 80 m trap, a horizon; /archives//html/Topband/2017-03/msg00088.html (9,232 bytes)
6. Re: Topband: 160 meter L (score: 1): Author: Greg Zenger <n2gz@gregzenger.com>; Date: Wed, 22 Mar 2017 21:18:41 -0400; Doug, what you describe is similar to what I have been using. I first installed a 80m 1/4 vertical. Its free standing tapered aluminum 3" to 1/4". Mine is over 60 radials about 65 in length. There is; /archives//html/Topband/2017-03/msg00089.html (9,319 bytes)
7. Re: Topband: 160 meter L (score: 1): Author: jon jones <n0jk@hotmail.com>; Date: Thu, 23 Mar 2017 18:29:36 +0000; I fly a balloon vertical for 160 meters (1/4 wavelength) with 8 radials. For 80 meters I use a standard tuner right at the base feed point to match it = ~ 1/2 wave. It gets out quite well. Voltages w; /archives//html/Topband/2017-03/msg00091.html (7,793 bytes)
8. Re: Topband: 160 meter L (score: 1): Author: Joel Gray <joelgray77@gmail.com>; Date: Thu, 23 Mar 2017 14:30:33 -0500; rest I started out with a 1/4w inverted L on 160, about 55' high, the rest horizontal. I added an L network at the base for a better match given my longish feedline. I later added a 1/4w 80m vertica; /archives//html/Topband/2017-03/msg00093.html (12,174 bytes)

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