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        3D Interconnect Designer

        3D Interconnect Designer provides a flexible modeling and optimization environment for any advanced interconnect structure, including chiplets, stacked die, packages, and PCBs.

        Explore Now
        Comprehensive design for advanced packages and 3DIC in any workflow
      • Oscilloscopes right arrow Sampling Oscilloscopes right arrow Digital Multimeters right arrow BERTS, Digitizers, and DAQs right arrow Digital Protocol Analyzers right arrow Waveform and Function Generators right arrow
        Photonic and Optical Test right arrow Quantum Design and Test right arrow
        AC Power Supplies right arrow DC Power Supplies right arrow DC Electronic Loads right arrow Power Analyzers right arrow Source Measure Units right arrow
        LCR Meters and Impedance Analyzers right arrow Signal, Spectrum, and Wireless Analyzers right arrow Noise Figure and Phase Noise Analyzers right arrow Signal Sources right arrow RF Vector Transceivers right arrow Vector Network Analyzers right arrow RF Power Meters right arrow
        Save up to 50% on an XR8 Oscilloscope

        Get faster digital validation for less with a trade-in.

        了解更多
        Pro XR8 Oscilloscope
      • Ethernet Traffic Emulation right arrow Network Emulators right arrow Interconnect Test right arrow
        Channel Emulators right arrow UE, RAN, and Core Emulators right arrow Cellular Device Testing right arrow WLAN and IoT Testing right arrow Position, Navigation, and Timing right arrow
        Automotive EV Emulators right arrow Autonomous Drive Testing right arrow Automotive Communications Testing right arrow
        Security Attack Emulation right arrow Security Device Testing right arrow Vulnerability Assessment right arrow
        Discover Keysight AI Data Center Builder

        Emulate every part of your data center infrastructure. Emulate Anything. Optimize Everything.

        Explore Now
        Keysight PathWave VSA software running on a laptop
      • All Instrument Software
        Accelerate Signal Analysis with X-Series Measurement Applications

        Use 25+ X-Series applications to analyze, demodulate, and troubleshoot signals across wireless, aerospace/defense, EMI, and phase noise.

        Explore Now
        Keysight X-Series Measurement software running on a laptop
      • Network Visibility Equipment right arrow
        Network and Applications Monitoring right arrow
        Network Service Assurance right arrow
        Introducing AI-Enhanced Packet Brokers

        With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.

        Explore Now
        Vision 400 Network Packet Broker
      • Semiconductors right arrow
        In-Circuit Test For Manufacturing right arrow
        Precision In-Circuit Testing for Production

        Achieve fast, accurate board-level testing with robust inline and offline ICT designed for modern manufacturing.    

        Learn More
        Keysight's i3070 Series Equipment
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        Accelerate Your Innovation Engine

        Explore curated support plans, prioritized to keep you innovating at speed.

        Explore KeysightCare
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      • Instrument Accessories right arrow
        Part Number Lookup right arrow
      All Products
      Stream 120 MHz I/Q Data to Your Laptop in the Field

      Pinpoint interference with post-processing spectrum management software in the lab.

      Meet the New FieldFox
      Two FieldFox instruments
      Find the Right ATE Power Solution

      Use this selector tool to quickly identify the best power supply for your aerospace and defense ATE requirements.

      Start Now
      Aerospace and Defense ATE Power Selector
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    • N9080C LTE/LTE-Advanced FDD 测量应用软件,多点触控用户界面 [已淘汰]

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    N9080C LTE/LTE-Advanced FDD 测量应用软件,多点触控用户界面

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    HIGHLIGHTS

    信号分析

    • 按照 3GPP 第 8 版到第 12 版标准进行 LTE 和 LTE-Advanced FDD 信号分析
    • 按照 3GPP 第 13 版标准分析 NB-IoT 和 eMTC
    • 使用单一选件执行上行链路和下行链路射频发射机一致性测量
    • 用于多载波(MC)和载波聚合(CA)的预定义 E-UTRA 测试配置
    • 同时查看和分析多达 5 个连续和非连续配置的子载波(CC)
    • 通过 256QAM 更高阶解调,改善频谱效率
    • 在具有多点触控用户界面的 UXA、PXA、MXA、EXA 和 CXA X 系列信号分析仪中运行

    测量

    • 输出功率电平:信道功率
    • 发射信号质量:EVM、频率误差、时间校准误差、RSTP、OSTP、I/Q 偏置等使用颜色编码轨迹显示结果:EVM 与符号、EVM 与子载波、检波分配(子载波与符号)、星座图和帧汇总表,以确定信号减损
    • 多余发射:SEM、累积 SEM、ACLR、累积 ACLR(CACLR)、OBW、杂散发射、发射机互调
    • 所有测量都可用于 3GPP 定义的单载波(LTE)以及连续和非连续分配的多载波/CA(LTE-Advanced)

    性能(取决于硬件,单载波)

    • 剩余 EVM、5 MHz 下行链路信号:高达 0.34%(0.28% 标称值)
    • ACLR、5 MHz E-UTRA 邻道:高达 -83.5 dB(标称值)
    • 绝对功率精度:高达 ±0.19 dB
    • 分析带宽:UXA 高达 1 GHz;PXA 高达 510 MHz;MXA 高达 160 MHz;EXA 高达 40 MHz;CXA 高达 25 MHz

    其他特性

    • 适用于多点触控用户界面的 X 系列分析仪(N90x0B)
    • 可升级许可证密钥
    • 可使用固定许可证和可转移许可证
    • SCPI 远程用户界面

    N9080C LTE/LTE-Advanced FDD 应用软件包括经过验证的、即时可用的测量。这款应用软件汇集测量专业技术,并能够交付可重复的测量结果,让您可以查看和理解各种器件的性能,包括 LTE/LTE-Advanced FDD 或 NB-IoT/eMTC 基站(eNB)、用户设备和设计等等。X 系列信号分析仪和多点触控用户界面在每个性能点均提供了经过验证的算法和出色精度,让您可以充满信心地执行测试。

    对于 LTE-Advanced FDD 解调测量,例如 EVM 和频率误差,此测量应用软件提供两种模式,能够采集多达 5 个载波。第一个模式可以在单次宽带捕获中同时采集多达 5 个频段内连续/非连续子载波(需要 255 或 510 MHz 带宽的 UXA/PXA,以及 160 MHz 带宽的 MXA); 第二个模式使用自动排序功能,无需在 X 系列信号分析仪上使用宽分析带宽选件,因此可以降低测试设备的总体成本。

    射频发射机测试

    • 通过自动检测下行链路信道和信号,简化测量设置。在进行 eNB 一致性测试时,可根据 3GPP TS 36.141 一致性文件为每个载波调用 E-TM 预设置,简化测量过程。
    • 能够对所有 LTE/LTE-Advanced FDD 信道带宽执行测量,并在多个域(例如资源块、子载波、时隙或符号)中查看最多 5 个 LTE-Advanced 子载波的测量结果。图形显示界面具有颜色编码和游标耦合功能,使您可以更快地找出和解决问题。
    • 使用传输层解码功能进行物理层之外的测试。通过访问接收机链路中不同点上的数据,解决传输层问题,并验证信道编码的正确性。这些数据包括:去映射、去交织采样、解扰、去速率匹配和解码的数据。
    • 为 UXA、PXA 或 MXA 信号分析仪添加实时频谱分析仪(RTSA)功能,以找出工作频段内的其他发射机或发射机中其他事件所产生的干扰,例如发射机中子载波的交叉调制。
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