Double Quad antenna with 50 ohm, 4 reflector elements as well as 2 x 3 director elements, front mast mounting, horizontal/vertically, completely with mast clamp. Technical details: G 12,5 dBd, V/R 21 dB, alpha E 50°, alpha H 42°, L 50 cm, B 38 cm, H 45 cm, N-female.