It entirely depends on how well the house bracket is installed. If a good
job was done, you would have no problem. I have installed several TH6DXX
antennas on Rohn 25 at 30 feet above a house bracket that I installed
properly and they never had a problem even in wind gusts up to 80 MPH.
Dave - K4SSU
----- Original Message -----
From: <K8qoe@aol.com>
To: <towertalk@contesting.com>
Sent: Monday, June 01, 2009 9:36 PM
Subject: [PHISH][TowerTalk] Request for engineering help
Greetings
If there is a tower installation specialist (and/or engineer) in
the house, I'd appreciate a call. I have a Rohn 25 tower up 50 feet, not
guyed but a house bracket at 23 feet. Three feet of the tower are buried in
a
cubic yard of concrete down two feet from ground level.
I have a Telex TH 6 (weight 75 lbs.) and three other antennas I
will discard next week. Problem. I want to keep my TH-6 but my climber says
he is troubled by so much weight on a non-guyed tower which is 30 years old.
Is worried about tower fatigue. He wants me to replace the Telex with a
smaller, less weight, Mosley.
Sooooooooooooooo is my tower guy's worries about weight legit or
can I keep my TH-6 when I do my tower work in two weeks? Call please.
Joe
Joseph Phillips, K8QOE
Ohio Section Manager
2800 Jupiter Drive
Fairfield, OH 45014
(513) 874-0006
jphillips@arrl.org
**************
An Excellent Credit Score is 750. See Yours in Just 2 Easy
Steps!
(http://pr.atwola.com/promoclk/100126575x1222377040x1201454360/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072&hmpgID=62&
bcd=JuneExcfooterNO62)
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|