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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.
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Keysight 81950A 紧凑型可调谐激光源采用步进调谐方式，能够将通道频率设定在 C 波段或 L 波段的任意网格内。 81950A 拥有高达 +15 dBm 的大输出功率、100 kHz 窄线宽和偏置网格微调功能，是为最新传输系统提供实际负载的通用激光源。 它包括 C 波段和 L 波段两种波长范围型号。 与所有其他是德科技可调谐激光源一样，81950A 可达到其指定波长范围内的任意波长点。 在这种模式下，它们能够与基于是德科技全尺寸和紧凑型可调谐激光源的现有测试系统实现代码兼容，这样无疑为客户提供了很大的便利并节省了不小的开支。 在加载了应用软件的系统中，最好像系统发射机一样，通过改变通道指数对激光源进行网格调谐。 通道网格可调节间距为 50 GHz 的标准 ITU-T 网格，也可调节为任意网格。 选定网格的零频率（基本通道）也可进行调节。 12 GHz 微调范围允许解谐频率。
了解关于是德科技激光源产品的更多信息
