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Accelerate Advanced Package & 3DIC Designs
Design, model, and validate complex 3D interconnect architectures with a powerful standalone design environment.
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Scale AI Compute. Simplify Validation.
Automate transmitter and receiver validation across next-generation I/O, memory, and fabric interfaces.
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End-to-End Validation for AI Data Center
Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
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Take On Complex MIMO Signals
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
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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.
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Accelerate Semiconductor Innovation
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
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Trade In Before You Buy New
Save up to 50% on our latest instruments with eligible Keysight or competitor trade-ins.
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The Right Connection Makes the Measurement
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Trade In Before You Buy NewSave up to 50% on our latest instruments with eligible Keysight or competitor trade-ins.
Scale to Hundreds of Channels. Keep Measurements in Sync.Four channels per 1U of rack space, up to 1 GHz bandwidth, and multi-oscilloscope synchronization.
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Purpose-built solutions engineered for the design and test challenges unique to your industry.
Use Cases mapped to every stage of your product lifecycle, from design through operations.
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Nokia + Keysight: AI Network Designs at Scale -
Authoritative application notes, data sheets, reference designs, and test procedures to accelerate design and validation decisions.
FeaturedHands‑on bootcamps that teach system design, test methods, and production workflows engineers can apply immediately.
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AI TechnologyExplore methodologies, test strategies, and technical resources for designing, validating, and scaling AI systems and networks.
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Accessories
Explore the complete portfolio of Keysight accessories designed to complement and extend your instruments. Use the filters below to quickly find compatible accessories such as modules, cables, adapters, and other system components to configure, expand, and optimize your test system for your specific measurement needs.
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梳状信号发生器，10 MHz 至 26.5 GHz
梳状信号发生器，10 MHz 至 26.5 GHz
U9391C
获得技术创新的新型 U9391C 梳状信号发生器具有非常出色的相位和幅度平坦度，能够生成从 10 MHz 到 26.5GHz 各种频率的输入信号。
技术指标
- 输出频率：10 MHz 至 26.5 GHz
- 输入频率：10 MHz 至 6 GHz
- 1、2、4、8 或 16 分频比
USB 接口
- 支持即插即用，可以与 PNA-X 非线性矢量网络分析仪结合使用
- 可以简便地控制分频器和检索校准数据
- 可以快速检索校准数据
可作为相位校准标准件用于精确非线性测量的梳状信号发生器
是德科技获得技术创新的新型梳状信号发生器提供了可选的 USB 控制分频器，可生成 10 MHz 到 26.5 GHz 各种频率的输入信号，以及间隔最小 10 MHz 的音频信号。 与其他梳状信号发生器相比，输入功率和基频的灵敏度较低。 因此您可以在单一的输入功率电平和频率上校准这个梳状信号发生器，然后在范围宽广的输入功率和基频上成功应用这一校准结果。
梳状信号发生器，10 MHz 至 50 GHz
梳状信号发生器，10 MHz 至 50 GHz
U9391F
新型 U9391F 梳状信号发生器（10 MHz 至 50 GHz）拥有出色的相位和幅度平坦度，因而是相位校准应用的理想选择。
技术指标
- 输出频率：10 MHz 至 50 GHz
- 输入频率：10 MHz 至 6 GHz
- 1、2、4、8 或 16 分频比
是德科技首款可用作相位校准标准件的梳状信号发生器，适用于精密的非线性测量
是德科技获得技术创新的新型梳状信号发生器提供了可选的 USB 控制分频器，可生成 10 MHz 到 50 GHz 频率的各种输入信号，以及间隔最小 10 MHz 的音频信号。 与其他梳状信号发生器相比，输入功率和基频的灵敏度较低。 因此您可以在单一的输入功率电平和频率上校准这个梳状信号发生器，然后在各种输入功率和基频上成功应用这一校准结果。
梳状信号发生器，10 MHz 至 67 GHz
梳状信号发生器，10 MHz 至 67 GHz
U9391G
Keysight U9391G 梳状信号发生器拥有 10 MHz 至 67 GHz 的频率范围，可以为 PNA-X 非线性矢量网络分析仪提供精密校准相位参考标准件。
相位参考标准件
- 适用于 PNA-X 非线性矢量网络分析仪的精密校准相位参考标准件
- 平坦的幅度和相位
- 可追溯至 NIST 标准的相位校准
- 正弦波至方波转换器作为标配附件提供，可以确保梳状信号发生器以最佳状态工作，提供 26.5 GHz 以上的输出频率
- 与是德科技信号优化器软件（K3101A）结合使用，可对信号发生器和示波器进行宽带校准
技术指标
- 输出频率：10 MHz 至 67 GHz
- 输入频率：10 MHz 至 6 GHz
- 1、2、4、8 或 16 分频比
USB 接口
- 支持即插即用，可以与 PNA-X 非线性矢量网络分析仪结合使用
- 简单的分频器控制和校准数据检索
- 快速的校准数据检索
耐用性
- 加固型连接器
- 在多次连接和断开后保持高度的可重复性
- 持久耐用
- 把手（仅限于 U9391G）设计有利于用户更好地握持，并且可以隔热
是德科技首款可用作相位校准标准件的梳状信号发生器，适用于精密的非线性测量
Keysight U9391G 梳状信号发生器可提供精密的相位校准，支持使用 PNA-X 非线性矢量网络分析仪（NVNA）进行非线性测量。它可追溯至美国国家标准与技术研究院（NIST）的标准。 此外，这个梳状信号发生器还可用于校准 PNA 和 PNA-X 网络分析仪，以便对变频器执行相位和时延测量，而无需使用参考或校准混频器。
是德科技获得技术创新的新型梳状信号发生器提供了可选的 USB 控制分频器，可生成 10 MHz 到 67 GHz 频率的各种输入信号，以及间隔最小 10 MHz 的音频信号。 与其他梳状信号发生器相比，输入功率和基频的灵敏度较低。 因此您可以在单一的输入功率电平和频率上校准这个梳状信号发生器，然后在各种输入功率和基频上成功应用这一校准结果。
当使用 100 MHz 以下正弦波输入驱动时（例如连接至 PNA 或 PNA-X 的 10 MHz 参考时），需要使用 U9391-60009 正弦波至方波转换器，以确保这个梳状信号发生器能够在整个频率范围内生成更佳的功率电平。 因此，U9391-60009 作为标配附件与 U9391C/F/G 一起提供。
Comb Generator, 10 MHz to 110 GHz
Comb Generator, 10 MHz to 110 GHz
U9391M
Provides excellent phase and amplitude flatness, making it ideal for use in phase calibration applications.
Phase reference standard
- Precision calibration phase reference standard for the PNA-X nonlinear vector network analyzer
- Flat amplitude and phase
- NIST referenced phase calibration
Specifications
- Output frequency: 10 MHz to 110 GHz
- Input frequency: 10 MHz to 6 GHz
- 1, 2, 4, 8, 16, 32, 64 or 128 divide ratio
USB Interface
- Plug-and-play operation with the PNA-X nonlinear vector network analyzer
- Easy frequency divider control and calibration data retrieval
- Fast calibration data retrieval
Durability
- Rugged connectors
- High repeatability throughout multiple connects and disconnects
- Long operating life
Industry-1st phase calibration standard comb generator for precision nonlinear measurements
The Keysight Technologies, Inc. U9391M comb generators were developed to provide precision phase calibration, for non-linear measurements using the PNA-X nonlinear vector network analyser (NVNA), referenced to the National Institute of Standards and Technology (NIST) standard. Additionally, the comb generators can be used to calibrate PNA and PNA-X network analyzers for phase and delay measurements of frequency converters without requiring reference or calibration mixers.
Keysight's new comb generator offers a customer selectable USB controlled frequency divider which allows for broad range of input signal frequencies from 10 MHz to 110 GHz and small minimum tone spacing of 10 MHz. The input power and fundamental frequency have lower sensitivity than other comb generators. So you can calibrate the comb generator at a single input power level and frequency and then successfully apply the calibration across a wide range of input powers and fundamental frequencies.
