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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 8565EC 是便携式的彩色显示微波频谱分析仪，提供昂贵的更大台式分析仪才具备的测量能力和特性。您能用简单的同轴连接测量 30Hz 至 50GHz（在2.75GHz以上预选）的信号。
8565EC 组合了优异的相噪、灵敏度、1Hz分辨率带宽、合成型调谐和宽动态范围，能适应各种环境条件的要求。它为使用数字调制突发载波信号的邻道功率（ACP）测试提供了全面的解决方案，并有能力测量占用带宽百分比。
哪一款频谱分析仪最适合您？请使用“选型和比较”功能来购买特性或技术指标适合自己需求的频谱分析仪。
