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  1. tallship

    Formula for lenght of mast verses distance of anchorpoint from mast...

    Wow, so many fantastic answers, each providing a bit more information that I both needed, and was afraid to ask for, since - well, as pointed out there are a lot of factors. Fortunately, the roof is a flat roof on a commercial building w/raised edges that have strong beams to facilitate...
  2. tallship

    Formula for lenght of mast verses distance of anchorpoint from mast...

    Also the formula for cutting lengths of guy wire Okay, this is also the same formula used to determine how long to cut your guy wires, provided you know how far the anchor points should be and the heights of the guying points on the mast.
  3. tallship

    Formula for lenght of mast verses distance of anchorpoint from mast...

    There is a formula, and I believe I read it years ago in my ARRL operators manual, or perhaps my tech or general study guide, that has to do with the angle of an inverted V, as well as the distance from the mast that the anchor points of your di-pole will be, depending upon the height of the...