[TowerTalk] RMC-1000 remote - what type of cable to run?
Howard W6HDG
W6HDG at arrl.net
Thu Nov 6 13:02:23 EST 2014
Ray,
Thanks very much. I guess that rotor cable would be too lightweight?
I know that this tower design has been around a
long time - I didn't realize 40 years. The winds
are mostly gentle in my area of S. California so
I'm hoping for 65 feet extension without too much
sway. I'm putting a Steppir DB18 (96 pounds) on
it. I will be able to supervise my tower
traveling up and down outside my shack
window. The shack is just 20 feet from the base. 73, Howard W6HDG
At 09:48 AM 11/6/2014, you wrote:
>Howard,
>
>The cable should be 8 conductors, and depending
>on cable run, 14ga or 16ga. There is no large
>current traveling in the conductors, mainly control signals.
>
>I have a 40 year old MA770 in the air, but would
>think the mounting of the limit switches and
>type are different. I took off the limit
>switches on mine, and because of winds, only raise the tower about 2/3 height.
>
>I do have photos of the originally mounted limit
>switches but may take me awhile to find them.Â
>
>Send me a personal email and I can send you some photos when I find them.
>
>73,
>
>Ray,
>N6VR
>
>PS, there was another ham on this reflector who
>was selling his MA770 about 2 - 3 months ago.
>You may want to search the archives for him. His call may be N2JFS???
>
>On Thu, Nov 6, 2014 at 10:25 AM, Howard W6HDG
><<mailto:W6HDG at arrl.net>W6HDG at arrl.net> wrote:
>I've got a US Tower MA-770MDP on order with the
>RMC-1000 remote. I want to prewire my shack
>before the tower arrives. Does anyone know the
>specifics of the required cable - how many
>conductors and sizes? I don't imagine that US
>Tower will be providing this cable, will it? Tnx Howard W6HDG
>
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