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供应:99999
发货:3天内
产品型号ProductModelGAACZ-B 介质天线DieletricAntenna中心频率CenterFrequency1575.42MHz±3MHz电压驻波比V.S.W.R1.5:1带宽BandWidth±5MHz阻抗Impendence50ohm最高增益PeakGain＞3dBicBasedon7×7cmgroundplane增益范围GainCoverage＞-4dBicat–90°＜0＜+90°(over75%Volume)天线极化PolarizationRHCP 放大器/滤波器LNA/Filter放大器增益LNAGain(Withoutcable)28dBTypical噪声系数NoiseFigure1.5dB滤波器带外衰减FilterOutBandAttenuation(f0=1575.42MHZ)7dBＭinf0+/-20MHZ;20dBＭinf0+/-50MHZ;30dBＭinf0+/-100MHZ输出电压驻波比V.S.W.R＜2.0直流电压DCVoltage2.7V/3.0V/3.3V/5.0V/3.0Vto5.0V或其他直流电流DCcurrent5mA 3.0V，10mA 5.0VMax