Building A Directional Yagi Antenna for 144 VHF or 433 UHF Amature Radio!

Hello everyone, lets build a YAGI! This can be scaled up and down to different frequencies and different amounts of gain just depends on how large of a antenna you wand to build!

Video Index:
0:00 - Intro
1:12 - Parts Required
2:25 - Measurements & Calculation
4:04 - Straighten Copper Pipe
6:14 - Final Dimensions For Copper Pipes
9:20 - Beam placement and Marking
17:35 - Dipole Construction
34:00 - Reflector Construction
38:24 - Passive Construction
40:45 - Verifying Electrical Connections
43:30 - Glamor Shots

The STL files can be downloaded from here: https://drive.google.com/file/d/1p-Yco4kqCcNu2TxprNVCINIQDif8Eule

The Yagi Calculator can be found here: https://www.changpuak.ch/electronics/yagi_uda_antenna_DL6WU.php

If you have any questions feel free to let me know, I did print with some support material and used 1/4" hardware through out each build will require a slightly different number of bolts / hardware depending on what is being built. If you want to use a non conductive center beam you can but have to run the ground back to the reflector with a wire ensure its the ground (shielded side of the RF cable).

Видео Building A Directional Yagi Antenna for 144 VHF or 433 UHF Amature Radio! канала Concentric Machining