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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 Keysight N4375D 單模光通訊元件分析儀 (LCA) 是基於最新的 5222A 系列網路分析儀，具有 2 埠或 4 埠架構。 同時，它也是用於高達 26.5GHz 之光電元件、光纖微波 (Radio over Fiber，RoF) 以及航太與國防 (A&D) 光電測試應用的理想量測解決方案。
Keysight N4375D 是一套完整的解決方案，它可追溯至國際標準並提供光電轉換率 S 參數量測的保證規格。 搭配上 Keysight N4691B 電子校驗套件可達到最快速的測試設定，讓您得以專心開發您的元件。
全新的 Keysight N4375D 將取代業界標準的 Keysight 8703A/B 系列，並可在 1310nm 和 1550nm 的光源波長或搭配外部光學輸入之個別波長，支援高達 26.5 GHz 的指定調變頻率。
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