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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 L4437A 是符合LXI C 級的通用型切換器。此切換器具有體積小和乙太網路連線的特性，可應用於每個您需要的地方。
Keysight L4437A 是擁有 28 個獨立單極雙投 (SPDT) 1A 繼電器和 4 個單極單投 (A 型) 5A繼電器的通用型切換器。這些切換器可用於待測產品的重開機、控制狀態燈，以及啟動外部功率繼電器和鏍線管。C 型頻道使用 300V，1A 的探棒觸點並可處理高達 50W 的功率；而 A 型頻道則使用30VDC/250VAC，5A 的探棒觸點，可處理高達 150W 的功率。
50-pin 的標準型 Dsub 接頭可供搭配標準型纜線、終端區塊及大量互連系統解決方案使用。
