产品名称:HP8970A规 格:产品备注:产品类别:仪器类产品说明FrequencyRange:10MHzto1600MHzNoiseFigureMeasurementRange:0to30dBNFInstrumentationUncertainty:0.1dBGainMeasurementRange:-20to40dBGainInstrumentationUncertainty:0.15dBInputSWRreferenceimpedence:1.710MHzto1600MHzRequires346A/B/Cnoisesource