I'm am using a Hazer and the tower height is 60' feet.
-------------- Original message from "Roger (K8RI)"
<K8RI-on-TowerTalk@tm.net>: --------------
> kk4ms@bellsouth.net wrote:
> > > Can anyone give me the proper cable diameter (smallest size) to use on
> > a 50 FT rohn 25G tower installation with a 2.5 diameter brake winch ? The
> > winch load capacity is 1800 LBS. The antenna is the cushcraft A4S with the
> > 40 meter add on
> kit. I'm tossing around the actual brake winches at northern tools.
> >
> The 25G isn't a crank up and only a few of the very old are fold overs,
> so unless I missed something I have to make an assumption that you are
> either using a raising fixture, or falling derrick, but we need to know
> the method of raising and the heights of the attach points on both the
> raising fixture and 25G as well as the weights of the A4S with the 40
> meter kit, the rotator, and the masting between the rotator and
> antenna. The weight or pull on the cable can vary considerably
> depending on those numbers.
>
> 73
>
> Roger (K8RI - ARRL Life Member)
> www.rogerhalstead.com
> N833R (World's oldest Debonair)
>
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|