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        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
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        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
      • Network Visibility Equipment right arrow
        Network and Applications Monitoring right arrow
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        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
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        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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      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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    • N4391A 光调制分析仪 [已淘汰]

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    符合的结果

    N4391A 光调制分析仪

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    N4391B 光调制分析仪
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    HIGHLIGHTS

    • 4x 33 GHz 系统带宽,4 x 40 GHz 光接收机带宽
    • 1.8% rms EVM 指定典型系统本底噪声
    • 66 Gbaud 符号率
    • QPSK:264 Gbit/s;QAM 16:512 Gbit/s
    • 66 GHz 分析频宽
    • 1528 nm 至 1630 nm 光波长范围
    • +/- 5 pm(典型值)绝对波长精度
    • 现在提供高达 4x 63 GHz 的系统带宽。详情请咨询是德科技

    N4391A Best in Test Image

    N4391A 是一款完整的高端光调制分析仪,适用于单载波或多载波 400 Gbit/s 和 1Tbit/s 复合调制传输系统中的尖端科研应用。它基于最新的 Z 系列是德科技示波器、40 GHz 双偏振相干接收机和光调制矢量信号分析软件,提供十分灵活的分析工具和智能设置,可帮助您轻松完成仪器设置。

    优势

    • 通过全面校准的完整解决方案,让您执行测试无往不利
    • 提供更广泛的调制制式
    • 基于品质卓越的是德科技 Z 系列 4 通道示波器而设计

    特性

    • 与矢量信号分析软件完全整合,可以进行智能设置
    • 分析软件还可作为单机版使用
    • 用户可配置 APSK 和 OFDM 解调器
    • 不依赖调制制式的偏振校准
    • 结构清晰的测量结果award_logo
    • 每个偏振面各自的光表征结果
    • 完整信号的光汇总结果
    • 每个偏振面和总体信号各自的比特误码率和 Q 因数
    • 可灵活配置的屏幕布局
    • 内部 PMF 开关可选择内部或外部本地振荡器激光源,以获得最佳的长期测试结果
    • 灵活选择 DSP 算法并排序
    • 各种 CD 和 PMD 补偿和测量算法
    • 可以像是德科技算法一样灵活集成用户 DSP 算法

     

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