5125ASymmetricom5125A相位噪声分析仪Symmetricom5125A***测量1~400MHz信号相噪，覆盖几乎所有常用的频率源范围。使用5125A，操作简单，只需按下开始菜单即可在几秒内进行测试。Symmetricom,作为******的高性能频率标准源提供商，研发了第三代，全数字化的相噪分析仪5125A，以满足大部分的测量需求。5125A相噪性能表现优异，***于业界，达到-140dBc/Hz@1Hz频偏(10MHz),使其成为分析超低相噪频率源的***佳选择，如在雷达及***通讯中使用到的频率源。主要特点：*学习和使用方便、快捷：图形化用户界面*简单、自动化操作：不需要熟练的技术工程师*实时显示测量结果*准确测量：分辨率达到100飞秒，即1E-13秒*测量结果准确、可信：测量结果是可重复的*不需附加的数据处理程序：即时阿伦方差计算*节省时间：出厂设置好可以马上使用*节省***：不需要附加硬件就可以开始使用*快速数据传输：具有以太网连接*测量阿伦方差的取样时间间隔：0.01秒到106应用领域：*高精度振荡器生产厂家*微波设备生产厂家*高精度振荡器使用者*信号分析The5125Amakesaccuratephase-noisemeasurementsonsignalsfrom1MHzto400MHz,coveringthefullrangeofthemostcommonlyusedfrequencyreferences.The5125A,whichrequiresabsolutelynoconfiguration,displaysmeasurementresultssecondsaftertheStartbuttonispressed.OverviewMicrosemi's5125Amakesaccuratephase-noisemeasurementsonsignalsfrom1MHzto400MHz,coveringthefullrangeofthemostcommonlyusedfrequencyreferences.The5125A,whichrequiresabsolutelynoconfiguration,displaysmeasurementresultssecondsaftertheStartbuttonispressed.Over25yearsofresearchattheNationalInstituteofStanda***andTechnology(NIST)andinprivateindustryh***ecometofruitioninMicrosemi''sphasenoisetestsets,whichemploybothdirectsamplingoftheRFw***eformsaswellascrosscorrelation,makingitpossibletoeasilycharacterizethehighestperformancetimeandfrequencyreferences.Thethirdgeneration,all-digital5125Ahasbeendesignedtomeetthemostdemandingrequirements.The5125Acanmeasurephasenoisedownto-145dBc/Hzat1Hzoffsetfroma10MHzcarrierand-130dBc/Hzat1Hzoffsetfroma100MHzcarrier,makingittheperfectsolutiontocharacterizetheverylownoisefrequencyreferences,suchasthoseusedinRADARandsatellitecommunicati***.Theall-digitalarchitectureemployedinthe5125Ausesadvanced,high-speed,low-noiseanalog-to-digitalconvertersinapatentedarchitecturethatdoesnotrequireaphase-locklooptomakemeasurements.Thisprovidesmultiplebenefitsfor5125Ausers:Measurementsareextremelyeasytomake,withnopre-calibrationorconfigurationcurateresultsarepresentedwithinsecondsofameasurementh***ingbeenputcarriersignalscanbecharacterizedmuchmoreaccuratelythanbefore,towithin0.1mHzofthecarrier.ThestabilityorAllandeviationismeasuredinparallelwithphasenoise.The5125Aalsoincludesafrequencycounterwith13digitsofilentHP70950A光谱分析仪AgilentHP70950B光谱分析仪AgilentHP70951A光谱分析仪AgilentHP70952B光谱分析仪Zygo7701C/ELaserHead6mmAgilentHP8147光时域反射仪AgilentHP81521A光探头AgilentHP81521B光探头AgilentHP81522A光传感头AgilentHP81524A光探头AgilentHP81525A光探头AgilentHP8152A光功率计AgilentHP81531A光功率计传感插件AgilentHP81532A传感器AgilentHP81533A光功率计传感插件AgilentHP81533B光探头接口模块AgilentHP81534A光回损插件AgilentHP81536A光)