Moxon Beam Tracking Antenna for 2m (~145MHz)

thingiverse

Materials: To make the elements use a tape measure with a width of 19mm, available at Wilko.com for £4.99. Eight 10mm M3 plastic screws and nuts are required. Twenty-one point five millimeter external diameter water overflow pipe or twenty millimeter plastic electrical conduit or nineteen millimeter PVC/LDPE plastic pipe is needed. One Camera Screw Adapter 3/8" to 1/4" from eBay.com is required. One Camera Pistol Grip Handle from eBay.com is also necessary. Measurements: Each radiator element measures forty-seven centimeters in length, consisting of thirty-four centimeters facing forward and thirteen centimeters folded. The reflector measures one hundred six centimeters long, comprising sixty-eight centimeters straight and two times nineteen centimeters folded. Seven centimeters separate the tips of the radiator from the reflector. Thirty-nine centimeters is the spacing between elements. The boom, or pipe, measures thirty-eight point six millimeters in length. Credits and more information: Visit Wilko.com for £4.99 or eBay.com for further details on this project.