SOTA – End Fed Long Wire Antenna Results | Get out of the Radio Shack and Live Life
Snap On End Fed Feed Line Choke for Non-Resonant and End Fed Half Wave Antennas, RG8X, RG8, up to 38 dB common mode suppression - End Fed Long Wire Antennas - Palomar Engineers®
Let's Keep It Simple - Adjusting the Novice Antenna, September 1953 QST - RF Cafe