[TowerTalk] question Rohn 25 wind load capacity
Jim Brown
jim at audiosystemsgroup.com
Tue Apr 20 14:24:15 EDT 2021
On 4/20/2021 10:33 AM, Michael Tope wrote:
> I have a friend in the greater Cleveland Ohio area whose had 120ft of
> Rohn 25G up for the last 35 years with KLM 4 element 40M beam at the top
> with a big 10 meter Yagi stacked above it.
I have 120 ft of Rohn 25 in a dense redwood forest. Bottom section is 4
ft into the concrete base; guying is at 30, 60, 90, and 120 ft, each guy
to the base a different tree (12 different trees). It holds the straight
3-el SteppIR, a 6M7LFA, the feedpoint of a 40M wire yagi fixed on EU,
and a pair of wires that each form a sloping vertical for 160M.
73, Jim K9YC
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