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[TowerTalk] Can of Worms II

To: <towertalk@contesting.com>
Subject: [TowerTalk] Can of Worms II
From: Kenneth Hirschberg" <info@cal-av.com (Kenneth Hirschberg)
Date: Fri, 28 Dec 2001 08:02:05 -0700
Jeffrey and all -

I have had an F-12 620/340 at 90 ft. near a ridge, with all sorts of wind
conditions for 4 years, and have never seen an oscillation problem.  The
antenna was built per F-12 instructions.  The 620 is an elephant gun.

73, Ken


----- Original Message -----
From: "Jeffrey Okamitsu" <x703jko@starpower.net>
To: <towertalk@contesting.com>; <force12talk@qth.com>
Sent: Thursday, December 27, 2001 7:33 PM
Subject: [TowerTalk] Can of Worms II


>
> Ok...now for another contentious issue with several of you.
>
> I'm putting up a F12 620/340, a 415/410, and a WARC7D.  Some of you say
> that one should lay rope inside the elements of these antennas to
> preventy sympathetic (wind-driven) oscillation of the elements.
>
> F12 claims that, assuming you follow their construction (tapering) plans
> that rope is unnecessary.
>
> So, give your views including your personal experience along with a
> (brief) explaination as to why you believe what you do.
>
> Thanks and 73,
>
> Jeff, KN2R
>
>
> AN Wireless Self Supporting Towers are now available!  Windloading tables,
> foundation diagrams and charts, along with full details are now at the
> AN Wireless Web site:  http://www.ANWireless.com
>
> -----
> FAQ on WWW:               http://www.contesting.com/FAQ/towertalk
> Submissions:              towertalk@contesting.com
> Administrative requests:  towertalk-REQUEST@contesting.com
> Problems:                 owner-towertalk@contesting.com
>
>


AN Wireless Self Supporting Towers are now available!  Windloading tables,
foundation diagrams and charts, along with full details are now at the
AN Wireless Web site:  http://www.ANWireless.com

-----
FAQ on WWW:               http://www.contesting.com/FAQ/towertalk
Submissions:              towertalk@contesting.com
Administrative requests:  towertalk-REQUEST@contesting.com
Problems:                 owner-towertalk@contesting.com


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