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21. [TowerTalk] Force 12 620/340 (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Fri, 21 Sep 2001 19:09:45 -0700; Barrie and all - I've had one up for 3 years. I would suggest replacing the boom connecting joint 3/16" rivets with 1/4" stainless bolts before it goes up. That minor issue aside, it is a wonderful a; /archives//html/Towertalk/2001-09/msg00577.html (9,204 bytes)
22. [TowerTalk] Force 12 620/340 (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Sat, 22 Sep 2001 10:45:52 -0700; Hi Barrie - The comment was to point out that the 3/40 part is a "shorty-forty", as compared to a full-size 3-el 40. As such, its performance is somewhat lower than that of a full size. On the other; /archives//html/Towertalk/2001-09/msg00596.html (12,948 bytes)
23. [TowerTalk] Force 12 620/340 (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Sat, 22 Sep 2001 10:49:35 -0700; Barrie - Just read your second post. Well, you'll be in for a real eye-opener, and a real treat. 73, Ken a would systems, List Sponsored by AN Wireless: AN Wireless handles Rohn tower systems, Trylon; /archives//html/Towertalk/2001-09/msg00597.html (11,903 bytes)
24. [TowerTalk] Voltage or Current Balun? (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Tue, 7 Aug 2001 13:07:22 -0700; Bill - Look at Force-12's B1-5 balun. It is in a plastic box such as you mentioned, 3" by 3", with mounting tabs. It has an SO-234 on one side, and a pair of 14 GA. wires coming out of the opposite s; /archives//html/Towertalk/2001-08/msg00154.html (11,468 bytes)
25. [TowerTalk] Voltage or Current Balun? (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Tue, 7 Aug 2001 19:27:45 -0700; Greg and all. It's in the F-12 catalog, but not, apparently on the web site. It's my understanding that they have been well received. Ken -- Original Message -- From: "Greg Gobleman" <k9zm@frontierne; /archives//html/Towertalk/2001-08/msg00174.html (10,740 bytes)
26. [TowerTalk] Ty Wraps (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Wed, 22 Aug 2001 08:34:43 -0700; Hi all - Yes, my experience is the the Panduit product has lasted for 3 years here in the high UV environment of Tucson, while some of the others have gone away in just a few weeks. Ken -- Original M; /archives//html/Towertalk/2001-08/msg00507.html (9,095 bytes)
27. [TowerTalk] model dual driven elements (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Tue, 31 Jul 2001 17:18:20 -0700; Steve - The EZ NEC 2 model for the CAL-AV 2D-40A (a dual driven full-size 40M) will be up on CAL-AV's web site, www.cal-av.com/, in about a week. That model might be of some benefit to you. Sincerely; /archives//html/Towertalk/2001-07/msg00000.html (8,615 bytes)
28. [TowerTalk] Re: Phone pole mount (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Fri, 20 Jul 2001 16:40:49 -0700; Hello - TT'ers For those interested in using a phone pole to mount a large beam, I have a professionally made phone pole mount that is available for sale. It was built to my spec to rotate a large 40; /archives//html/Towertalk/2001-07/msg00341.html (8,734 bytes)
29. [TowerTalk] homebrew 20m ground mouted vertical... good idea?? (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Sat, 21 Jul 2001 16:07:11 -0700; Hi Josh - By all means, go for it! You_will_ have fun, and even more, the satisfaction of using something that you created. As you may know, a ground-mounted (quarter wave) vertical is only half of t; /archives//html/Towertalk/2001-07/msg00363.html (10,470 bytes)
30. [TowerTalk] homebrew 20m ground mouted vertical... good idea?? (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Sat, 21 Jul 2001 18:25:31 -0700; Jim - I agree completely with your assessment of the expected performance of 4 low elevated radials. Such an arrangement takes care of current return (so will 1 radial), but does a lousy job regardin; /archives//html/Towertalk/2001-07/msg00368.html (13,523 bytes)
31. [TowerTalk] 40M non-interaction (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Tue, 24 Jul 2001 10:52:20 -0700; Dan - You might consider making a 2-driven element 40M beam, a-la HB9CV, or CAL-AV's 2D-40. You'll get a much better front to rear ratio, a much shorter boom, and the resonance (of the CAL-AV) will b; /archives//html/Towertalk/2001-07/msg00461.html (7,337 bytes)
32. [TowerTalk] Painting antennas, need advice (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Fri, 27 Jul 2001 09:48:40 -0700; Hello, all - Yes, the primer referenced below has proven to be quite good for the purpose. For blending in with foliage, we have had very good experience covering the primer with Krylon 8143. It a no; /archives//html/Towertalk/2001-07/msg00549.html (11,368 bytes)
33. [TowerTalk] HF Antenna Mfg (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Sat, 28 Jul 2001 21:17:52 -0700; Hello, Frank - If your interest is in a _full-size_rotatable dipole, CAL-AV has them for both 30 and 40M. Please see description and specs. at: www.cal-av.com/ under "Radio Communications Products" t; /archives//html/Towertalk/2001-07/msg00629.html (9,530 bytes)
34. [TowerTalk] Caution (score: 1): Author: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg); Date: Mon, 30 Jul 2001 18:00:32 -0700; Rick - THIS E-MAIL HAS NO ATTACHMENT. Thanks for the warning yesterday. My machine cleaned is now cleaned up. It was infected for about 3 hours before I knew what was going on. The v_i_r_u_s attached; /archives//html/Towertalk/2001-07/msg00677.html (10,137 bytes)
35. [TowerTalk] Tilt antenna questions (score: 1): Author: info@cal-av.com (Kenneth Hirschberg); Date: Sun, 24 Jun 2001 11:33:09 -0700; Steve - You might consider a tilt cradle design, such as used on the booms for large beams, and a linear actuator. Ken, K6HPX -- Original Message -- From: <K7LXC@aol.com> To: <towertalk@contesting.co; /archives//html/Towertalk/2001-06/msg00541.html (10,392 bytes)

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