sampling oscilloscope

Keysight 86100C Infiniium DCA-J — See the Details Others Miss When every picosecond counts, the Keysight 86100C Infiniium DCA-J gives you the precision and confidence to master high-speed signals. This modular wide-bandwidth oscilloscope mainframe is built for engineers who characterize, validate, and debug multi-gigabit digital, optical, and electrical designs. With a broad range of plug-in modules, it adapts to your needs—from eye-diagram and mask testing to jitter decomposition, TDR/TDT impedance analysis, and compliance verification. Powerful analysis tools turn complex waveforms into clear, actionable insights, helping you shorten debug cycles, improve signal integrity, and accelerate time-to-market. Whether you work in R&D, validation, or manufacturing, the 86100C delivers a proven, scalable platform for today’s demanding communication standards. Upgrade your lab with the DCA-J—where precision meets flexibility.