In a message dated 7/28/04 7:01:22 PM US Mountain Standard Time,
dpease@adams.net writes:
Anyone have any experience with or heard of Rohn J tower? Like Rohn 45G but
bolt together. Anyone know of spec's, is it sturdier than 45?
Rohn J series, also called "Rigid-Tube", featured knocked down tower sections
(i.e. all bolted construction) 18" triangular (19-1/2" face), 10 ft sections,
similar to Rohn 45G. According to an old spec manual I have, it was good for
6.5 sq ft in 30psf wind. (old ratings) and rated to 300'
The Rigid-Tube model line also included Rohn C, 24" triangular. Rated to 400'
and 12 sq ft of antenna.
73, Bob K8IA
in the shadow of the Superstition Mtns
Arizona USA
http://www.members.aol.com/bobk8ia/index.htm
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|