产品型号:E4440A产品品牌:Agilent(安捷伦)产品指标:3Hz-26.5GHz详细说明:AgilentE444XAPSA系列频谱分析仪频率范围:E4440A(频率范围3Hz/20MHz~26.5GHz)E4443A(频率范围3Hz/20MHz~6.7GHz)E4445A(频率范围9K/100Hz~13.2GHz)E4446A(频率范围3Hz~44GHz)E4447A(频率范围3Hz~42.98GHz)主要技术指标性能·+/-0.24dB***幅度精度·-155dBm/Hz显示的平均噪声电平（DNAL）·10kHz偏置时的相噪：118dBc/Hz·81dBW-CDMA***R动态范围分析带宽·40或80MHz分析带宽支持捕获和测量复杂的信号。查看：-78dB（额定值）三阶互调·0.5dBIF频率响应·动态范围·显示的平均噪声电平(DANL)为-154dBm·+18dBm三阶截获(TOI)(+21dBm典型值）在10kHz偏置情况下的相位噪声为-116dBc/Hz（-118dBc/Hz典型值）选件可配置的仪器兼容性/注释E4443AE4445AE4440AE4447AE4446AE4448A140√√√√√ExcludesOpti***122,107,H70,H20,H25,HN9,HB2,H7L,HY7,andHBA;ForE4440A/43A/45A,Option123requiredforfullanalysisbandwidthabove3GHz;OptionHYXexcludedifOption110installed.ForE4446A/48A,Option123isalwaysrequiredandOptionHYXexcluded.122√√√√√ExcludesOpti***140,107,H70,H20,H25,HN9,HB2,H7L,HY7,andHBA;ForE4440A/43A/45A,Option123requiredforfullanalysisbandwidthabove3GHz;OptionHXYexcludedifOption110installed.ForE4446A/48A,Option123isalwaysrequiredandOptionHYXexcluded.123√√√√√√ExcludesOpti***AYZ*andHN8235√√√√√PCsoftwareforusewithOption122/140241√√√√√√CanworkwithOpti***122or140withOption123forwidebandwidthanalysis(upto80MHzor40MHz)217√√√√√RequiresOpti***122or140;ForE4440A/43A/45A,Option123recommendedformeasurementsabove3GHz.ForE4446A/48A,Option123isalwaysrequired.202√√√√√√RequiresOptionB7JBAF√√√√√√RequiresOptionB7J;Option1DSrecommended;Option110compatible210√√√√√√RequiresOptionB7JandBAF;Option1DSrecommended;Option110compatibleBAC√√√√√√RequiresOptionB7JB78√√√√√√RequiresOptionB7J;Option1DSrecommended;Option110compatible204√√√√√√RequiresOptionB7J;Option1DSrecommended;Option110compatible214√√√√√√RequiresOpti***B7JandB78;Option1DSrecommended;Option110compatible选件：数字解调硬件E444xA-B7J：数字解调硬件（需要数字解调测量专用卡）数字无线通信测量E444xA-BAFW-CDMA测量专用功能E444xA-210HSDPA测量专用功能E444xA-202带EDGE的G***测量专用功能E444xA-B78CDMA2000测量专用功能E444xA-2041xEV-DO测量专用功能E444xA-2141xEV-DV测量专用功能E444xA-BACcdmaOne测量专用功能E444xA-BAENADC、PCD测量专用功能E444xA-241灵活的数字调制测量专用功能E444xA-211TD-SCDMA测量专用功能E444xA-217WLAN测量专用功能（需要选件122或140）其他测量和控制E444xA-226相位噪声测量专用功能E444xA-219噪声系数测量专用功能E444xA-215外部源控制测量专用功能E444xA-233内置测量接收机专用软件E444xA-23A用于测量接收机的AM/FM/PM触发（需要233选件）E444xA-117安全擦除存储器E444xA-139N9030射频预选器控制硬件选件E444xA-AYZ外混频E444xA-12280MHz带宽数字化仪E444xA-14040MHz带宽数字化仪E444xA-1DS100KHz~3GHz内置放大器E444xA-110内置前置放大器频率范围为10MHz至PSA***大频率E444xA-107音频输入100KΩ（需要233选件）)