2.4GHz Panel Antenna, Wlan Antenna(18dBi) Electrical Specifications ModelSPDB-2400-18V20TFrequency Range -MHz2400-2483Gain -dBi18VSWR≤1.5Horizontal Beamwidth-°20Vertical Beamwidth-°20F/B Ratio-dB>28PolarizationVertical or HorizontalImpedance -Ω50Maximum Input Power -W100ConnectorNFemaleMechanical SpecificationsAntenna Dimension-mm320×320×25Weight-Kg1.8Mounting Mast Diameter-mmØ30 Ø50Rated Wind Velocity-Km/h241