How to wind an end fed halfwave autotransformer.
Although I enjoy building and using end-fed halfwave antennas (EFHW), I dread making the autotransformer necessary to match my low impedance transceiver to the high impedance of the EFHW. However, thanks to this excellent video from Colin (MM0OPX), I have an easy-to-follow tutorial that takes me step-by-step through the entire construction process. Colin helps you every step of the way until you're done with a sturdy, well-made autotransformer suitable for both low and high power usage. If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=dgk0HtOuE0I. Thanks for joining us today. Aloha es 73 de Russ (KH6JRM/AL0HA). Here are some comments from Colin (MM0OPX). Link to the spreadsheet of results https://docs.google.com/spreadsheets/... Demonstration on how to wind an End Fed Half Wave Autotransformer. Check out the Autotransformer in action - • Build Yourself a...