產(chǎn)品型號(hào)ProductModelGAACZ-B
介質(zhì)天線DieletricAntenna中心頻率CenterFrequency1575.42MHz±3MHz電壓駐波比V.S.W.R1.5:1帶寬BandWidth±5MHz阻抗Impendence50ohm最高增益PeakGain>3dBicBasedon7×7cmgroundplane增益范圍GainCoverage>-4dBicat–90°<0<+90°(over75%Volume)天線極化PolarizationRHCP
放大器/濾波器LNA/Filter放大器增益LNAGain(Withoutcable)28dBTypical噪聲系數(shù)NoiseFigure1.5dB濾波器帶外衰減FilterOutBandAttenuation(f0=1575.42MHZ)7dBMinf0+/-20MHZ;20dBMinf0+/-50MHZ;30dBMinf0+/-100MHZ輸出電壓駐波比V.S.W.R<2.0直流電壓DCVoltage2.7V/3.0V/3.3V/5.0V/3.0Vto5.0V或其他直流電流DCcurrent5mA 3.0V,10mA 5.0VMax