ISM 868 Yagi directional antenna with open half wave dipole, assembly in front-of-mast, polarization horizontal/vertical, connection N-female, completely with mast fixing. Technical data: G 14,5 dBi, frequency band 868 MHz, V/R > 22 dB, alpha E 34°, alpha H 40°, length 116 cm, B 6 cm, H 14 cm.