433MHz Antenna Frequency(MHz) : 433±15 Bandwidth(MHz) :10 VSWR ≤1.5 Gain(dBi) : 3 Max Input power(W) : 20 Input Impedance(Ω) : 50 Polarization : Vertical Antenna Length(mm) : 250 Cable Length(m) : 2,3,5etc. CableType : RG174 Connector : SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX etc. Mounting : Screw