According to the Rohn catalogue, you can go 35 ft above the bracket. I have 40
ft of 25G i used foe my WARC A3WS. Started with a Hygain TH3 till I got the big
tower up. That was 35 years ago.
Skip, KJ6Y
818-522-5421 cell
Communications Service Co
Sent from my iPad
> On Oct 23, 2017, at 9:20 PM, Terry Brown <n7tb@comcast.net> wrote:
>
> I am trying to determine how high I can use a Rohn is 25g unguyed.
>
> Here is my situation:
>
> I want to sink a 10 ft section of Rohn 25g into 3 ft of concrete base. This
> will leave 7 ft. Above the base. I will then attach another 10 ft. Section
> and attach a house bracket at the 14 ft level. This will leave the second
> section unguyed for 3 ft above the house bracket. How many more 10 ft.
> sections can I add safely above that point? My antenna will be a Mosely
> TA33-Jr (27 lbs) wind surface area 5.1 sq. Ft. Windload 98 lbs at 80 mph.
>
> Rotor is Alliance HD-73.
>
> Thanks!
>
> Terry
>
>
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