Experimental satellite antenna by G0UYT Name : Double open cube antenna or Bird Cage (You decide!)

摘要

Brief : To design an antenna that works both on 2 meters and 70 cms.Single feed, no duplexer, easy to construct, gain over a dipole.Inspiration and antennas of note: EZ- parasitic Lindenblad antenna for 70cms,Eggbeater version 22m & 70cms open sleeve vertical dipole.So the theoryA simple vertical dipole fed and designed for 2 meters. Constructed on a 22mm Water pipe (white PVC)Add to this a simple 70cms radiator mounted 180 degrees (opposite side of pipe) as per an opensleeve duel band dipole.