[TowerTalk] Ham-4 rotor Capacity (fwd)

[K7LXC@aol.com]

In a message dated 97-07-07 20:59:14 EDT, aa6eg@tmx.com (Pat Barthelow)
writes:

> We at N6IJ, have inherited a Ham - 4 rotator.  We have a variety of large 
>  antennas, and many existing wooden poles to mount them on.  Question is, 
>  will the Ham-4 handle any of the followinng antennas:
>  
>  1. Cush craft 20 Meter Monobander, CD 20-4
     
      Yep.        

>  2. Hy Gain KT-34XA, 32 ft. boom

      Yep.

>  3. Cushcraft 2el 40 meter

      Yep.

>  4. KLM - Custom, 5 el 20, 56 ft Boom

       Nope.

>  5. KLM 5 element, 15 meter  beam, 35 ft boom.
>  
        Yep.

      All based on manufacturer's specifications of turning radius and
weight. 
(TR X W = Effective Moment in ft.lbs.) The EM capacity of the Ham IV is 2800
ft.lbs.

73,  Steve   K7LXC

     TOWER TECH -- professional tower supplies for amateurs

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