on 1/14/03 10:14 AM, Joe Reisert at W1JR@arrl.net wrote:
> Jon,
>
> I disagree. The plate I use is mounted near the TOP of my Rohn 25 top
> section, the section with the flat top.
>
> I do agree that it would be nice to mount it at the bottom....where it wont
> fit... without having to cut the Z braces!
I just looked at the Rohn catalog sheet.
The 25AG4 top section is 8' 3/16" long. The spot for the rotor is 1' 4"
3/4"(or 16 3/4") from the top. That's plenty of room to mount the rotor
plate and rotor. You don't want a lot of mast going down the tower. All of
the Rohn top sections have a space with no Z truss in order to mount the
rotor and rotor plate.
Keep in mind that a rotor like a Ham IV won't even fit inside the section
with the Z-truss there anyhow. It's too wide.
Jon
-------------------------------------
Jon Ogden
NA9D (ex: KE9NA)
Citizen of the People's Democratic Republik of Illinois
Life Member: ARRL, NRA
Member: AMSAT, DXCC
http://www.qsl.net/na9d <- Updated on 1/12/03!!!
"A life lived in fear is a life half lived."
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