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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[VHFcontesting\]\s+\[VHF\]\s+HD\s+Chimney\s+Bracket\s*$/: 2 ]

Total 2 documents matching your query.

1. Re: [VHFcontesting] [VHF] HD Chimney Bracket (score: 1)
Author: "kb8u vhf" <kb8u_vhf@hotmail.com>
Date: Sun, 03 Dec 2006 15:54:07 +0000
For that kind of wind loading, you need a tower. Your chimney will break off in 50 mph winds otherwise. Concrete is strong under compression but weak under tension. Anything bigger than a TV antenna
/archives//html/VHFcontesting/2006-12/msg00006.html (9,039 bytes)

2. Re: [VHFcontesting] [VHF] HD Chimney Bracket (score: 1)
Author: Art <KY1K@verizon.net>
Date: Thu, 22 Feb 2007 12:04:00 -0500
You need a tower, not a chimney. But, I used to live on high ground and had a large VHF tv antenna, a large UHF tv antenna, a 2 meter vertical and a 10 element 2 meter beam and an HD73 rotor. All of
/archives//html/VHFcontesting/2007-02/msg00043.html (10,360 bytes)


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