Electrical Frequency Range 433MHzBand width ±3MHzGain 3dBiV.S.W.R â¤1.5Radiation Omni-DirectionPolarization VerticalMaximum Input Power 50WImpedance 50ÎConnector SMA MaleAntenna Radome Material Cooper&PVCMechanical Dimensions Φ14x265mmWeight 20gOperating Temperature -40â to+80âRoHS Compliant YES