圆形GPS车载天线，是用于全球车辆定位跟踪服务系统的一种有源天线。结构上具有轻量化、小型化、平面化的特点，便于安装与隐蔽；放大部分采用低噪声微波器件制作，增益高，保证了系统的接收灵敏度StandardFrequencyRange;LowNoiseFigure;HighGain;CeramicPatchAntennas;Flexibleandportable;Smalldimensionandlight;技术参数:型号Model:FLY-GPS频率范围FrequencyRange:1575 3(MHz)带宽Bandwidth:6(MHz)增益Gain :28(dBi)驻波比系数VSWR:＜1.5极化方式Polarization:RHCP输入阻抗Impedance:50 馈线接口形式ConnectorType :SMA MaleStraight或客户指定orcustomized最大功率maximuminputpower :50w直流电压Dcvoltage :2.5-5v直流电流Dccurrent :13mAMAX外壳颜色Housing:Black线型Cabletype:RG-316或客户指定orcustomized线长length:3m固定方式mounting:螺母Screw天线尺寸Dimensionsof Antenna:￠46 14.5mm 噪音系数NoiseFigure:lessthan1.2dB备注Remarks:SatelliteEarthAntenna