一.產(chǎn)品型號(hào)BY-GPS-05二、介質(zhì)天線DieletricAntenna中心頻率CenterFrequency1575.42MHz #177;3MHz電壓駐波比V.S.W.R1.5:1帶寬BandWidth #177;5MHz阻抗Impendence50ohm最高增益PeakGain＞3dBicBasedon7 #215;7cmgroundplane增益范圍GainCoverage＞-4dBicat 90 #176;＜0＜+90 #176;(over75%Volume)天線極化PolarizationRHCP三、放大器/濾波器LNA/Filter放大器增益LNAGain(Withoutcable)38dBTypical噪聲系數(shù)NoiseFigure1.5dB濾波器帶外衰減FilterOutBandAttenuation(f0=1575.42MHZ)7dBＭinf0+/-20MHZ;20dBＭinf0+/-50MHZ30dBＭinf0+/-100MHZ輸出電壓駐波比V.S.W.R＜2.0直流電壓DCVoltage3V,5V,3Vto5V直流電流DCcurrent10mAMax四、結(jié)構(gòu)Mechanical重量Weight＜140(克)gram外型尺寸Size #216;96 #215;126mm；電纜CableRG588to100meters連接器型號(hào)ConnectorSMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX固定方式Mounting螺紋(M24 #215;1.5)連接；外殼顏色Housing白white五、環(huán)境Environmental工作溫度WorkingTemp-40℃~+85℃振動(dòng)VibrationSinesweep1g(0-p)10~50~10Hzeachaxis濕度HumidityHumidity95%~100%RH防水/防腐Weatherproof100%Waterproof