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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.
Purpose-built solutions engineered for the design and test challenges unique to your industry.
Use Cases mapped to every stage of your product lifecycle, from design through operations.
Success Stories
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.
Learning Hub
Explore methodologies, test strategies, and technical resources for designing, validating, and scaling AI systems and networks.
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Keysight 4294A涵蓋更寬的測試頻率範圍（40 Hz至110 MHz），基本準確度為+/-0.08 %。絕佳的高Q/低D準確度，可讓您分析低損耗元件。這個寬廣的信號位準範圍，可讓您在實際的操作情況下進行元件評估。測試信號位準範圍為5m V至1 Vrms或200 uA至20m Arms，直流偏壓範圍為0 V至+/-40 V或0m A至+/-100m A。先進的校準與錯誤補償功能，可避免在執行接上夾具的元件量測時出現量測誤差因素。Keysight 4294A是一個針對電子元件進行設計、驗證和品管、以及生產測試的強大工具。它的效能與功能，也能為電路設計工程師與開發人員帶來許多幫助。
舊換新：以舊儀器換購新的 Keysight 4294A 和 4395A 阻抗分析儀，可享高達八折優惠
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