My 50' crank up mast - YouTube
Design and assembly of a DIY crank up mast
Tilt-Over Crank-Up Antenna Mast - YouTube
2015年3月2日 · This video details the tilt-over crank-up antenna mast I use with one of my 27 ft Low-noise vertical antennas. In this video I explain some details on the construction and deployment of the...
crank up telescoping mast | RadioReference.com Forums
2024年4月19日 · Instead of bolting mast sections together you can buy the actual mast clamp used on push-up masts for about $6. Here is how I made some push-up masts. But the OP is looking for a way to attach a cable and winch so it can crank up.
How To Build A 40′ Antenna Mast: Step By Step Guide - Radio4All
2022年5月5日 · Antenna masts are among the most practical things you can build at home if you want to ensure temporary or emergency communication. Whether it is to extend a WiFi connection, improve radio signal, or just to broadcast emergency communications – an antenna mast offers all that. Here, we’ll teach you how to build one.
Crank-up Aluminum Tower DIY - YouTube
2017年6月23日 · Building a 36’ crank-up telescoping aluminum tower for antennas, web cams, etc. Minimal fabrication required with no welding. More info on request to Bob k...
How to build a tilt-over 60 foot antenna mast from scaffolding …
How I built a 3-section 60 feet scaffold mast from 20 foot aluminium tubes. Some people mistakenly call this arrangement a “gin-pole” tower however that’s incorrect; the arrangement shown in the drawing is called a “falling derrick”.
amateur radio - Home brew crank up antenna mast - Google Sites
My ideas are intended as " HOW I DID IT " and hopefully will provide a starting point if you are considering building a mast yourself, this is the Mk 2 version with plastic guides, the Mk 1 used...
The Wooden Antenna Mast – How to Make a Classic
2023年3月15日 · Using several 20-foot 2 by 4’s left behind by the construction crew, and adding four 8-foot 4 by 4’s for mounting posts, there was enough lumber to build two 36-foot tilt-up masts. Spaced 150-feet apart, they supported a multi-band Zepp antenna, center-fed with open-wire line.
11M Tiltover Antenna Mast | Lee Jennings – Amateur Radio ZL2AL
2014年12月20日 · Not the pulley which allows the #1 winch to crank up the upper section. Although the mast is self supporting, I have attached 3 x 3/16″ nylon guy ropes to prevent swaying in heavy winds. The mast has withstood 120 Kph gusts quite easily over the past few years.
Looking for suggestions for a crank up or telescoping mast
2023年3月11日 · Look at the Rohn series of telescoping masts - H20, H30, H40, H50. These are light duty, intended for TV antennas but also adequate for HF wire antennas. The mast needs to be guyed, but that can possibly be done with rope instead of cable depending on your antenna.
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