Something you should know when making a DIY EFHW!
15:12
EFHW ham radio HF antenna transformer tests - build the best yourself - save money build and learn
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How to wind an End Fed Half Wave Autotransformer
22:12
DIY Cubical Quad Antenna anyone can Build!
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Electrical Outlet Manufacturers Will Never Want You to Know This
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Three Home Brew Wire Antennas Everyone Should Build
46:49
Coffee and Ham Radios Kronos Build!
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The Mad Dog Coil, DIY Wolf River coil alternative.
23:37