該產(chǎn)品由陶瓷天線體和有源放大器組成，采用塑膠外殼封裝，具有防水防潮特點(diǎn)，天線底部裝有磁鐵，容易安裝等！中心頻率CenterFrequency1575.42MHz±3MHz放大器增益LNAGain(Withoutcable)28dBTypica（可選）噪聲系數(shù)NoiseFigure1.5dB輸出電壓駐波比V.S.W.R＜2.0直流電壓DCVoltage3V、5V、3Vto5V或其他直流電流DCcurrent5mA、10mAMax重量Weight＜110(克)gram外型尺寸Size48×37×16;電纜CableRG1745meters或3meters連接器型號(hào)ConnectorSMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX固定方式Mounting磁性Magneticbase/粘貼stiking外殼顏色Housing黑Black工作溫度WorkingTemp-40℃~+85℃振動(dòng)VibrationSinesweep1g(0-p)10~50~10Hzeachaxis濕度HumidityHumidity95%~100%RH防水Weatherproof100%Waterproof