Main Technical Specification - Frequency Range (MHz) : 434 - Bandwidth (MHz) : ±3 - VSWR : 2.0 - Gain(dBi) : 1.80 - Max Input power (W) : 50 - Input Impedance () : 50 - Polarization Type : Vertical - Antenna Length(mm) : 88mm(90) / 108mm (180) - Connector Type : SMA