天線規(guī)格PatchAntenna中心頻率Frequency1575.42MHz天線增益AntennaElementGain5.0dBityp@zenith帶寬Bandwidth15[MHz]min.軸比AxialRatio3.0dBmax電壓駐波比VSWR1.5Max圓極化PolarizationRHCP輸入阻抗InputImpedance50[ ]天線尺寸PatchDimension255mm放大器規(guī)格LNA+Cable綜合增益overGain27dB@5M噪音系數(shù)NoiseFigure1.5dBTypical輸出駐波比VSWR1.5Max輸入電壓InputVoltage3~5VDC消費(fèi)電流Current9mAtypical@3V結(jié)構(gòu)特性Mechanical外殼HousingABS黑色重量Weight:70g電纜Cable:RG-174電纜2/3/4/5米連接器Connector定制(SMA,MCX,MMCX,等)外觀尺寸Dimension43mm(L)7mm(W)2.5mm(H)