Antenna parabola diameter 80 cm. Attack in metal. Dimensions: 780 x 846 milimeter Focale: 269 milimeter F/D Radio: 0,64 milimeter Efficiency: 75% Material reflector: galvanized steel Thickness: Z.S. - 0,5 Gain: 11,5Ghz dB 37,7 Gain: 12,6Ghz