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Total 78 documents matching your query.

61. Re: [TowerTalk] radials (score: 1): Author: "Dave - AB7E" <xdavid@cis-broadband.com>; Date: Mon, 13 Jul 2009 18:24:47 -0700; I haven't had the need to use one for a long time, but at least here in Arizona it used to be possible to rent a small gas-engine powered Ditch Witch trencher designed specifically for laying PVC law; /archives//html/Towertalk/2009-07/msg00228.html (9,225 bytes)
62. Re: [TowerTalk] radials (score: 1): Author: "Dave - AB7E" <xdavid@cis-broadband.com>; Date: Mon, 13 Jul 2009 19:46:45 -0700; You might even get by with something like this ... http://tinyurl.com/mv8nsy 73, Dave AB7E I haven't had the need to use one for a long time, but at least here in Arizona it used to be possible to re; /archives//html/Towertalk/2009-07/msg00229.html (10,033 bytes)
63. Re: [TowerTalk] radials (score: 1): Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>; Date: Tue, 14 Jul 2009 07:17:55 +0100; http://sm2cew.com/plow.htm -- 73 from Ian GM3SEK http://www.ifwtech.co.uk/g3sek _______________________________________________ _______________________________________________ TowerTalk mailing list; /archives//html/Towertalk/2009-07/msg00233.html (7,633 bytes)
64. [TowerTalk] radials (score: 1): Author: "Its from KE4VYN" <ke4vyn@msn.com>; Date: Tue, 14 Jul 2009 10:11:53 -0500; They sell an attachment called a 'Middle buster'. It comprises of a 3 point hitch with a bar about 1 meter in length and a small pad welded to the bottom at a angle. This angle. pitched at 45 degrees; /archives//html/Towertalk/2009-07/msg00237.html (8,045 bytes)
65. Re: [TowerTalk] radials (score: 1): Author: "Rick Karlquist" <richard@karlquist.com>; Date: Tue, 14 Jul 2009 16:56:15 -0700 (PDT); This looks like it is basically made of "hardware store" angle iron. However, I wonder about the blade. It is necessary to use some special alloy of steel? Should the blade be sharpened on the leadin; /archives//html/Towertalk/2009-07/msg00248.html (8,486 bytes)
66. Re: [TowerTalk] radials (score: 1): Author: Dan <n5ar@air-pipe.com>; Date: Tue, 14 Jul 2009 18:10:29 -0700; Rick: My first radial plow was attached to a lawn tractor. It had a manual lift lever which could be reached with your right hand to the rear of you while driving. It was just a formed bar which pivo; /archives//html/Towertalk/2009-07/msg00251.html (10,861 bytes)
67. [TowerTalk] Radials (score: 1): Author: "Tom Osborne" <w7why@frontier.com>; Date: Wed, 26 Jan 2011 11:47:15 -0800; BlankI want to put some radials under my 80/160 vertical antenna. If I take some 300 ohm ribbon, attach one side to the radial connection, short the far end and leave the other wire open, would that; /archives//html/Towertalk/2011-01/msg00434.html (6,753 bytes)
68. Re: [TowerTalk] Radials (score: 1): Author: Dan Zimmerman N3OX <n3ox@n3ox.net>; Date: Wed, 26 Jan 2011 14:57:22 -0500; On 80m each radial will be a very high impedance. On 160m it will add a lot of reactance at least. What you're really doing if you do that is making loaded radials by inserting a shorted, lossy (bec; /archives//html/Towertalk/2011-01/msg00435.html (7,278 bytes)
69. Re: [TowerTalk] radials (score: 1): Author: w5jmw@towerfarm.net; Date: Thu, 01 Dec 2016 13:04:07 -0600; As long as we are on this subject.What abt wire diameter of the radials.Is there a desired size.Does say #22 work as well as #12. current tarvels on the outside.Just wondering? thanks,john __________; /archives//html/Towertalk/2016-12/msg00002.html (7,131 bytes)
70. Re: [TowerTalk] radials (score: 1): Author: Al Kozakiewicz <akozak@hourglass.com>; Date: Thu, 1 Dec 2016 19:08:42 +0000; The current divides over the radial field. QRO with one buried #22 radial is probably not a great idea. With a reasonable number it doesn't matter. Physical durability is a greater concern. #22 may n; /archives//html/Towertalk/2016-12/msg00003.html (8,089 bytes)
71. Re: [TowerTalk] radials (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Thu, 1 Dec 2016 11:24:27 -0800; In general, using wire larger than #18 is for mechanical strength rather than resistance, and even conductors as small as the #24-26 used in CAT5 cable have been successfully used in large on-ground; /archives//html/Towertalk/2016-12/msg00004.html (8,131 bytes)
72. Re: [TowerTalk] radials (score: 1): Author: "StellarCAT" <rxdesign@ssvecnet.com>; Date: Fri, 2 Dec 2016 12:06:47 -0500; Agreed Jim, I bought a 6000' roll of #18 insulated from DelCity a while back - got it on sale for $183 including shipping .... it was in a self storage with lots of other things which ended up gettin; /archives//html/Towertalk/2016-12/msg00008.html (9,485 bytes)
73. Re: [TowerTalk] radials (score: 1): Author: W0MLD W0MLD <lovewell@gmail.com>; Date: Fri, 2 Dec 2016 13:44:06 -0600; I got mine from my local electrical supply house. $38/500' for 12ga THHN. I'm going a bit heavier because of cattle. _______________________________________________ __________________________________; /archives//html/Towertalk/2016-12/msg00014.html (10,195 bytes)
74. Re: [TowerTalk] radials (score: 1): Author: "John Santillo N2HMM" <n2hmm@warwick.net>; Date: Thu, 1 Dec 2016 15:49:15 -0500 (EST); I don't believe the gauge is all that critical. Mechanical durability is more important than electrical properties. I've used 16 to 22 gauge wire or what ever I had available to use. Four thousand pl; /archives//html/Towertalk/2016-12/msg00020.html (8,314 bytes)
75. [TowerTalk] radials (score: 1): Author: greenacres113@charter.net; Date: Tue, 07 Mar 2017 09:25:03 -0600; Used a little gas edger to cut slots for radials for our HyTower. Walked over the slot & invisible after the first few rains. Cut parallel slots 2'' apart & cleaned out the dirt & buried PVC for the; /archives//html/Towertalk/2017-03/msg00050.html (6,835 bytes)
76. [TowerTalk] Radials (score: 1): Author: Herb Krumich via TowerTalk <towertalk@contesting.com>; Date: Tue, 7 Mar 2017 17:28:20 +0000 (UTC); Thanks to everyone for all the ideas. I'll do some shopping withing a few days, and let everyone know my best preferenceNow lastly.Does it matter the length of the radials ? Towards the back I can go; /archives//html/Towertalk/2017-03/msg00059.html (7,944 bytes)
77. Re: [TowerTalk] Radials (score: 1): Author: W0MU Mike Fatchett <w0mu@w0mu.com>; Date: Tue, 7 Mar 2017 10:55:33 -0700; The longer the better to a point. No longer than the height of the antenna is what I have read. Also after 60 radials the return on investment may not be worth it. On 3/7/2017 10:28 AM, Herb Krumich; /archives//html/Towertalk/2017-03/msg00062.html (8,458 bytes)
78. [TowerTalk] Radials (score: 1): Author: Wilson Lamb <infomet@embarqmail.com>; Date: Thu, 23 Aug 2018 13:09:51 -0400 (EDT); Nothing to do with towers, but interesting... Last spring I went through this, with the help of W3AHL, who is an EZNEC whiz. I read and reread the ON4UN Low Band DXing chapter AND the ARRL chapter an; /archives//html/Towertalk/2018-08/msg00183.html (10,211 bytes)

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