2 meter Cubical Quad Antenna - IW5EDI Simone - Ham-Radio
Designing VHF/UHF Quad Antenna - Resource Detail - The DXZone.com
VHF/UHF Quad Antenna - IW5EDI Simone - Ham-Radio
Big Signal - Cubical Quad Antennas - New Dual-Band V-UHF Cubical Quad antenna High Performance! 2 element 144 MHz 4 element 432 MHz +Info: http://www.bigsignal.es/antenas/big-signal-6bs-270-97.html | Facebook
WB6AMT – VHF Quad Antenna – Las Vegas Transmitter Hunters