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Fresnel zone radius calculation

  1. May 8, 2010 #1
    Fresnel zone radius calculation?

    2u77uya.jpg

    14mccr4.jpg

    this is a bit hard for me to find out the calculation


    30 miles between HQ and Intermediate radio station.
    19 miles between Intermediate radio station and Harbour Master Building.

    So, from HQ to Hardbour Master Building is 30miles + 19miles = 49miles

    The Forest is 15 meters Height.

    What is the appropriate antennae heights




    Please Help me Out
     
  2. jcsd
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