产品详细说明：The SNS series N4000A is a 10 MHz to 18 GHz noise source with nominal ENR 6 dB. The N4000A noise source is designed for accurately measuring devices with low noise figure, or devices whose gain is especially sensitive to small changes in source impedance. DUT's with noise figure up to 20 dB can be accurately and reliably measured with this device. The N4000A noise sources has a choice of connectors, with an APC 3.5(mm) connector as standard. AgilentN4000A+KeyFeatures&Specifications: ElectronicstorageofExcessNoiseRatio(ENR)calibrationdatadecreasesthe opportunityforusererror AutomaticdownloadofENRdatatotheNFAspeedsoverallset-uptime Temperaturecompensationimprovesmeasurementaccuracyleadingtotighter specificationofdeviceperformance 3.5mmconnectorshipsstandard,optionalType-NconnectorisavailableasOption001 1yearstandardwarranty Forcompletedetails,referencetheProductOverview Foradditionalspecificationsonthisproduct,seetheOperatingServiceGuide AgilentN4000A/Description: TheSNSseriesN4000Aisa10MHzto18GHznoisesourcewithnominalENR6dB. TheN4000Anoisesourceisdesignedforaccuratelymeasuringdeviceswithlownoise figure,ordeviceswhosegainisespeciallysensitivetosmallchangesinsourceimpedance. DUT'swithnoisefigureupto20dBcanbeaccuratelyandreliablymeasuredwiththisdevice .TheN4000Anoisesourceshasachoiceofconnectors,withanAPC3.5(mm)connectorasstandard 联系人：姚小姐：电话 QQ: 廖先生 QQ： 公司：深圳市迈凯瑞仪器仪表有限公司 地址：深圳市龙华新区东环一路天汇大厦D栋6楼D-615室