Detailed Product Description Gps antenna/Active gps antennaVoltage: 3-5VCurrent: 3-5mAFrequency: 1575.42±1.023MHzV.S.W.R: 1.8:1Gain: 30±3dBiOutput impedance: 50ΩNoise quotiety: 1.0dBAntenna polarization: rightCable: 3m(RG174U)Connector: MCX,MMCX,F,SMA,IEC