Choose a country or area to see content specific to your location
確認您的國家或地區
請確認
Confirm your country to access relevant pricing, special offers, events, and contact information.
Save up to 50% on our latest instruments with eligible Keysight or competitor trade-ins.
Four channels per 1U of rack space, up to 1 GHz bandwidth, and multi-oscilloscope synchronization.
Design, model, and validate complex 3D interconnect architectures with a powerful standalone design environment.
Automate transmitter and receiver validation across next-generation I/O, memory, and fabric interfaces.
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.
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.
全年無休的自助服務入口網站
更多的產品支援資訊
更多可協助您加速創新的是德科技服務
N8974A是一台高效能的雜訊指數分析儀，專為提供快速、準確而可靠的雜訊指數量測而設計。
利用N8974A的簡單功能，您可以輕易地設定複雜的量測，並取得足以信賴的可靠結果。
N8974A可同時提供雜訊指數和增益量測，並具備以多種格式來檢視、列印及儲存資料/顯示圖的能力。
N8974A也能分析放大器和頻率轉換裝置的特性，包括在專用的第二個GPIB上的LO控制。
N8974A提供了優於是德前一代雜訊指數錶的量測準確度和速度，以及6種可供使用者選擇的量測頻寬。
