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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
停產通知：8644B 類比信號產生器將於 2005 年 4 月 30 日停產，是德會在產品停產後 5 年內繼續提供支援服務。建議的替代產品為 PSG 高效能信號產生器。
Keysight 8644B 信號產生器是是德旗下 1 GHz 和 2 GHz 信號產生器系列中最高效能的機種，它擁有超低的 SSB 相位雜訊（-136 dBc/Hz）和寄生（-105 dBc）。Keysight 8644B 不採用機械式繼電器，而是使用穩定程度在 1.0 dB 以內的固態元件。先進的內部調變合成器提供最高到 400 kHz 的頻率範圍，以及雙頻能力與正弦波、方波、三角波、鋸齒波和白高斯雜訊波形等選擇。
