Product Name: Ceiling Mounting AntennaApplications: Muti band spread spectrum communication system Designed for GSM CDMA PHS WIMAX WiFi system; Wireless bridge Point to point & Point to mutipoint applicationsFeatures: Long distance transmission High gain; Lower VSWR; Signal stability; Compact size, Good apperance Strong adaptability of environment Strong corrosion resistance Model NoAMC-806-2500-3FrequencyRange806-960/1710-2500MHzVSWR≤1.5InputImpedance50ΩGain3 dBiPolarizationVerticalHorizontalPlaneΘHP30VerticalPlaneΘHP25Frontto BackRatio≥15dBMaximumInputPower50WConnectorTypeN -FemaleIntermodulation IM3≤-107dBmLightning ProtectionDC groundMechanicalSpecificationsDimensionΦ166×112Weight0.3kgRatedWind Velocity210km/hRadomematerialUV protectedABSDiameterof installation poleφ30-φ54mmWorking Temperature-40 +60