15m Four Square antenna
A 21 MHz Four Square Beam Antenna This popular antenna for the lower bands, can also work well on 15 meters, QST Article
Visit 15m Four Square antenna DXZone Resource Page
A 21 MHz Four Square Beam Antenna This popular antenna for the lower bands, can also work well on 15 meters, QST Article
Visit 15m Four Square antenna DXZone Resource Page