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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 437B 功率錶是低成本、高效能、單頻道的可程式化平均功率錶，可與 8480 系列的功率感測器相容。437B 根據所使用的功率感測器，在 100 KHz 至 110 GHZ 的頻率範圍內，量測範圍為-70 dBm (100pW) 至 +44 dBm (25W)。
437B 功率錶是專為 ATE 系統及要求嚴格的工作台量測所設計，可進行快速、準確及可靠的平均功率量測。437B 只有 3 吋高、半個機架寬，可縮小 ATE 系統主要機架的使用空間。用於 437B 機室的先進塑膠技術結合了塑膠的輕量與金屬的屏蔽效能，讓 437B 成為唯一符合 MIL-STD-461C EMI 規格的功率錶。
