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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 E4406A 矢量信号分析仪（VSA）系列发射机测试仪是全功能的矢量信号分析仪，它能满足无线通信研发和制造工程师的测试需要。
Keysight E4406A VSA 具有基于标准的单键测量能力，其解调性能处于无线测试市场的领先地位。通过推出新的测量专用件和升级现有的测量应用程序，Keysight 不断改进 E4406A 的性能。
E4406A 支持多种无线标准，它提供灵活和可扩展的平台，以适应当前和未来演进中的无线市场。目前支持的制式包括W-CDMA (3GPP), cdma2000, cdmaOne, GSM/EDGE, NADC, PDC, iDEN 和这种新的 1xEV-DO 正向链路测量专用件。
请了解新一代是德频谱分析仪产品。
