[TowerTalk] Rotator Bolt Patterns

Grant Saviers grants2 at pacbell.net
Sat Dec 1 15:59:48 EST 2018


T2X etc are four 1/4-20 bolts in a 3" square pattern.
Yaesu 2800 specifies four m8 x 1.25mm bolts in a 84mm sq (3.307")  a 
119mm dia bolt circle
Orion2800 is four 3/8-24 bolts in a 3" sq. but you need to check the fit 
in the tower.

Some drilling required.

Grant Kz1W

On 12/1/2018 12:15 PM, Kim Elmore wrote:
> I'm investigating rotor that will fit the same bolt pattern as a T2X but 
> that are a bit beefier. Mine works well, but in windy conditions, I 
> can't turn may antennas  due to wind imbalance. What beefire rotators 
> will accommodate the same bolt pattern?
> 
> Kim N5OP
> 


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