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      Stream 120 MHz I/Q Data to Your Laptop in the Field

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      • Computer Aided Engineering right arrow
        Electronic Design Automation right arrow
        Engineering Data Management right arrow
        Optical Design Engineering right arrow
        Software Quality Engineering right arrow
        All Design Engineering Software
        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
      • Support Services right arrow
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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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      • All Modular Instruments
      • 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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    • N9080A LTE FDD 测量应用软件 [已淘汰]

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    N9080A LTE FDD 测量应用软件

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    HIGHLIGHTS

    信号分析

    • LTE FDD 符合 3GPP 第 9 版标准
    • 使用单个选件执行下行链路(OFDMA)和上行链路(SC-FDMA)射频发射机测量;使用 PXA 或 MXA BBIQ 硬件执行模拟基带测量
    • 针对上行链路和下行链路的传输层信道解码
    • 在 PXA、MXA 和 EXA 信号分析仪上运行
       

    测量

    • 基站(eNB):EVM、频率误差、DL RS 功率、发射机分支的时间调制、RSTP、OSTP、SEM、ACLR 等。
    • 用户设备(UE):EVM、频率误差、I/Q 偏置、频谱平坦度、带内辐射、发射打开/关闭功率、SEM、ACLR 等。
    • 传输层信道解码:访问已经去映射、去交错、解扰、去速率匹配和解码的数据。
    • 采用多种颜色编码显示结果:EVM 与子载波、EVM 与符码、EVM 与时隙、EVM 与资源模块(RB)、检波分配(子载波与符码)、误差汇总表、帧汇总表等。
       

    性能(取决于硬件)

    • 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:PXA 高达 160 MHz;MXA/EXA 高达 40 MHz

    其他特性

    • 许可证密钥可升级
    • 可转移许可证
    • SCPI 远程用户界面
       

    LTE FDD 测量应用软件是 Keysight X 系列通用程序库中的一款应用软件,是一款综合了仪器、测量和软件的信号分析演进方案。X 系列通用程序库包含 25 种以上的测量应用软件。该应用软件可将 X 系列信号分析仪转换为标准发射机测试仪,提供射频一致性测量,帮助您设计、测试和制造 LTE FDD 基站和用户设备。该测量应用软件严格遵守 3GPP 标准,可以让您提前解决设计和制造难题。

    射频发射机测试

    • 通过自动检测下行链路通道和信号,简化测量设置。在进行 eNB 一致性测试时,可根据 3GPP TS 36.141 一致性文档调用 E-TM 预设置,简化测量过程。
    • 能够对所有 LTE 信道带宽、所有信道和信号进行测量,并能够按照资源块、子载波、时隙或符码查看测量结果。图形显示界面具有彩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,验证信道编码的正确性。这些数据包括:已经去映射、去交错、解扰、去速率匹配和解码的数据。
    • 在生产制造方面,“一致性 EVM”的测量速度比传统 EVM 的测量速度高 2 倍。此外,具有 160 MHz 带宽的 PXA 可提供硬件加速的 EVM 测量,其速度最多提高 3 倍。

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