[TowerTalk] Rohn 45 bracketed

K7LXC at aol.com K7LXC at aol.com
Fri May 14 17:43:48 PDT 2010


 
In a message dated 5/4/2010 12:01:09 P.M. Pacific Daylight Time,  
towertalk-request at contesting.com writes:

>  Curious to know if Rohn 45 was bracketed to my brick  house no higher 
than 9 feet above ground, how high could the tower go with  a small 
windload, unguyed?  Small = TH2 + 3el 6M +  rotator.
 
    Well, it depends. What's your county windspeed  rating? If you don't 
know, you can find it at 
_http://www.championradio.com/county.windspeed.data.html_ (http://www.championradio.com/county.windspeed.data.html) .  It's the 
minimum - your local building department may have deemed it higher.  

A free-standing 45G can go to around 35' with  your load @ 80 MPH. Rohn 
specs allow you to be about 15 feet above the  housebracket but the stated 
loads are bigger so they don't provide a direct  answer. 
 
Cheers,
Steve   K7LXC
TOWER TECH
 
 



 


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