K1PDX Yagi Antenna Kit
Description
Bits and pieces to build a Yagi for just about any frequency and number of elements. Photos show my 4 element GMRS antenna. Elements are 1/4in round aluminum rods. I threaded the end of the driven element with a die. PVC is "1/2 in" PVC Pipe (OD is .84") 8-32x3/8 set screws hold everything in place. These may affect the radiation pattern... EDIT: I've added an stl for the McMaster-Carr equivalent screw. I'm now using printed PLA set screws! Element length and space determined using VK5DJ Yagi Calculator: https://www.vk5dj.com/yagi.html I was able to print all parts with no supports or rafts (with the exception of the PLA set screw which needs to be printed horizontally with supports and 100% infill). Fusion 360 file included!
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