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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 N2771B 是一款 1000:1 分压器探头，适用于测量 15 kV（直流 + 交流峰值），10 kV rms 的快速高压信号。
该探头具有较大的外形尺寸和坚固的结构，能提供极为可靠的保护。接地线从探头体引出，构成安全的壁垒，使接地连接远离高压。典型应用包括 PMT、电动机、高压开关、磁控管及现代投影系统。
N2771B 是 N2771A 的替代产品。N2771A 已于 2011 年 6 月停产，并且不再提供支持。此替代产品在外形、尺寸、功能和价格上均与被替代产品相同。
