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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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停产日期：2009 年 11 月 1 日。替代产品： E8663D PSG 射频模拟信号发生器。
业内最佳的近端相位噪声性能
E8663B 模拟信号发生器提供业界现有信号发生器中最低的近端相位噪声。E8663B 具有模拟调制（AM、FM、ØM 和脉冲调制）功能、出色的电平精度和高输出功率，是那些要求严格的应用（例如雷达系统开发、卫星通信测量或需要极低噪声本地振荡器或参考信号的应用）的最佳选择。E8663B 以高性能的 8663A 为基础进行了进一步改进，不仅性能更出色，而且在代码上与以前的型号完全兼容，使现有测试系统能够完美地进行升级。它还提供增强的窄脉冲调制和延长的支持期限等特性供您选择。
请了解新一代是德信号发生器产品。
