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Antenna Mast Build 

swradioactive
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From the analogue video archive.
The design and building of a free standing crank up antenna mast to install close to the house wall.
Standard designs have a pivot point which prevents this type of installation.
With a friend who could source the steel and another who is a superb welder all I had to do was come up with the design and hand saw and drill the parts. The pivot bolt was supplied as a Land Rover tow ball part. The winch cable is stainless steel boat rigging.
The welding and assembly was done on the garden path, the digging and concrete mixing by hand. The patio slabs were replaced after mast installation providing a very neat finish.

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29 сен 2024

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Комментарии : 4   
@themasterthomas
@themasterthomas 13 лет назад
Wow.. Nice.. Next time you let the tower down, as you put it back up, could you please take videos of the moving parts? It looks like a large square tube brace to the ground/house, then a smaller square on a hinge, with a pipe inside of that tube that raises. I'm confused about the pipe, how that inserts, the stops, the woodpecker, etc.. Nice pole. Seems like it could be made lighter next time, but, you would know better.. How tall are the parts and fully extended? Any drawings or plans?
@vincentrolfe1384
@vincentrolfe1384 7 лет назад
I would charge about $3500 US for the fab and materials. Happy viewing
@vincentrolfe1384
@vincentrolfe1384 7 лет назад
Well, as I read more about this project, obviously the Land Rover part is the weak link of the whole thing!! A Sprinter bolt would have been safer!
@Sophie15092011
@Sophie15092011 12 лет назад
Very good, you could make a few pound with that mast.
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