2.4ghz sector antenna Gain 17 dBi Half-Power Beamwidth (Horizontal) 90 degree Half-Power Beamwidth (Vertical) 8 degree Front-to-Back Ratio > 25 dB VSWR < 1.5 Input Impedance 50 Ohm Polarization Vertical Lightning Protection Direct Ground Maximum Power 100 Watt Connector Type N female or Customization Mechanical Data Dimensions 48.5 X 17 X 7.5 in cm Weight 2.0 kg Mounting Mast Diameter 32 - 50 mm Maximum Wind Velocity 200 km/hr Radom Material UPVC / Fiber Glass