UHF fiberglass antenna [8.5dBi,2.2m] Specification: ELECTRICAL SPECIFICATIONSFrequency Range450 470MHzBand Width± 5MHzImpedance50ΩVSWR1.5Gain8.5 dBiPolarizationVerticalMaximum Power Input-watts150WLighting ProtectDirect GroundConnector TypeN-FemaleMECHANICAL SPECIFICATIONSHeight2200mmDiameter of Hardware-suppliedØ38mmRadiating Element MaterialCopper TubeRadome MaterialFiberglassConnectorN-Female or SO-239