Dual Band Wire Beam 12 and 17 m - Resource Detail - The DXZone.com
MFJ-1799X 1/2 Wave Vertical Antenna GigaParts.com
QRZ Now - Vertical Antenna 8 bands trapped (10-12-15-17-20-30-40-80m) with wire radials 1/4 lambda for each one band. https://qrznow.com/vertical- antenna-8-bands-trapped-10-12-15-17-20-30-40-80m-with-wire-radials-1-4-lambda-for-each-one-band/ #HAMRADIO ...