A 40 meters DDRR Antenna
A direct drive ring radiator antenna for the 40 meters band by W6WYQ QST article.
Visit A 40 meters DDRR Antenna DXZone Resource Page
Download 7112028.pdf file from www.arrl.org
A direct drive ring radiator antenna for the 40 meters band by W6WYQ QST article.
Visit A 40 meters DDRR Antenna DXZone Resource Page
Download 7112028.pdf file from www.arrl.org