GPS天线规格陶瓷中心频率1575±1MHz带宽CF±8MHzPolarizationRHCP增益5dBic(Zenith)V.S.W.R<1.5阻抗50ΩAxial Ratio3dB(max)Dimension25*25*4mm放大器增益28±2dB噪声系数<1.0Filter Insertion Loss<3dBEx-band Attenuation35dB@CF±50MHz/50dB@CF±100MHz供电电压2.7-5V DCCurrent Consumption9mAV.S.W.R<2.0Mechanical 线材RG174 96编 铜喷锡接头形式SMA/MCX/FAKRA 等全系列Radome MaterialPCMounting MethodMagnet/AdhesiveEnvironmental工作温度-40℃~+85℃ Relative HumidityUp to 95%**等级IP65~IP67Vibration10 to 55Hz with 1.5mm amplitude 2hoursEnvironmentally FriendlyROHS 环保 导购** ** LF 型号 GPS 增益 28 频率范围 1575(MHz)