Posted on April 21, 2024 by nerfd Build Your Own Transmitting Air Variable Capacitors! An “eHam Classic” by David Hammack, N4DFP Share this:Click to share on Twitter (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window) how to