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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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Keysight 86142B是一台桌上型光學頻譜分析儀（OSA），最適合重視功率和波長準確度、動態範圍及低極化相依的WDM元件與系統的測試應用。高效能能力加上先進的功能組合與板上量測應用軟體，可讓您迅速而輕易地完成高準確度的量測。這些先進的功能有助於提升您的產品良率、擴大產能及降低成本。板上量測應用軟體以簡單好用為設計重點，只要稍加訓練就能學會操作，同時也保留了針對個別需求來定製量測的彈性。
