Using our field day equipment we set up four wire antennas to find out for ourselves how they play. I do need to make a correction in calling the EFHW a non resonant antenna. At 132 feet it is resonant on 80 meters, at 136 feet it is resonant on 40 meters on the second harmonic, at 138 feet it is resonant on 20 meters on the third harmonic. I should have used the word multi band antenna.
Негізгі бет Ғылым және технология Dipole, EFHW, Vertical, Windom antenna comparison
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