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Explore dual-channel and ultra-wideband signal analysis for demanding RF workflows.
Get faster, clearer insights with our new multicore, 12-bit oscilloscope up to 33 GHz. Trade in your old oscilloscope and get credit toward a new XR8.
Bridging design and physical testing to evaluate drop, impact, shock, and vibration compliance before hardware exists.
Unlock your free upgrade to the next bandwidth tier.
Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
Explore curated support plans, prioritized to keep you innovating at speed.
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Authoritative application notes, data sheets, reference designs, and test procedures to accelerate design and validation decisions.
Hands‑on bootcamps that teach system design, test methods, and production workflows engineers can apply immediately.
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新型 N4375E 单模 LCA 以最新的 N5222B 网络分析仪为基础设计，拥有 2 端口或 4 端口配置。这款 LCA 是理想的电光元器件测量解决方案，非常适合用于 10 Gbit/s、40 Gbit/s 和 100 Gbit/s 传输系统，以及光纤无线电（RoF）和航空航天与国防（A&D）等电光测试应用。
N4375E 的精度可溯源至国际标准，并提供有保证的技术指标，可在完整的解决方案中进行电光 S 参数测量。基于 N4691D 电子校准套件的用户校准程序自动化程度很高，可以加快测量准备过程，使光用户再也不需要进行校准。该仪器可以引导用户完成校准和测量设置，显著提高生产率。
新型 N4375E 继承了前几代产品和行业标准 8703A/B 系列的传统，使用可选的外部光输入，在 1310 nm 和 1550 nm 源波长或单个波长时支持高达 26.5 GHz 的指定调制频率。
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