A linearpolarized microwave broadband antenna. The biconical elements are mounted on the usual 22mm diameter tubular balun terminated with a female p“N” connector. Length from tip to tip of the bicon elements is 140mm & with a cage diameter of just 49mm. Overall balun length is 56cm. Weight complete is 750gm. Balun symmetry less than 0.2dB. Isotropic gain typically –1.5 to +1.5dBi. Antenna factor ranges from 25—41dB/m. Designed for microwave investigation work. Can be fed with a maximum of 20 Watts input power.