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Showing posts with the label Ground Radials for Vertical Antennas.

Ground Radials for Vertical Antennas

If you can't see the video, please insert this title URL into your browser search box: .  This is post 2236 in a continuing series of  simple ham radio antennas. Thanks to N0KTZ for this excellent introduction to the theory and practice of making radials for vertical antennas.  A good ground radial or counterpoise system is necessary for your vertical antenna to operate at maximum efficiency.  Well-done, easily understood tutorial. Here are some general comments from N0KTZ: "Make your vertical antennas more efficient by making ground radials the appropriate length. I use an easy wire jig for sizing and tuning one set of 15 radials to work for 20, 40 (and ~80) meter ham bands. IMO: The best is to have separate sets of radials cut to a 1/4 wavelength. I’m building all of my portable vertical HF antennas as Quick Deployment/MULTI-BAND use for Parks On The Air activations, remote camping, field day setups, HOA antenna restric