Keysight

Keysight

Keysight Technologies is an electronic measurement company headquartered in Santa Rosa, California, with roots tracing back to Hewlett-Packard's test and measurement division. Spun off from Agilent Technologies in 2014, Keysight designs and manufactures a comprehensive portfolio of electronic test and measurement instruments, software, and services used across the entire electronics development lifecycle — from design simulation to prototype validation and manufacturing test.

The company's product range spans oscilloscopes, signal analyzers, spectrum analyzers, network analyzers, signal generators, power supplies, multimeters, logic analyzers, and semiconductor parameter analyzers. Keysight is particularly recognized for its high-frequency RF and microwave instruments, as well as its PathWave software ecosystem for automated test.

Key Product Lines

• Oscilloscopes — from entry-level InfiniiVision to high-performance Infiniium series for high-speed digital and mixed-signal analysis
• Signal and Spectrum Analyzers — CXA, MXA, and EXA series for RF signal characterization up to millimeter-wave frequencies
• Network Analyzers — E5063A, E5071C, and PNA/PNA-X series for component and circuit characterization
• Signal Generators — EXG, MXG, and PSG series for generating RF, microwave, and vector signals
• Power Supplies and Source Measure Units — bench and system power for device characterization

Industries Served

Keysight instruments are used in aerospace and defense, telecommunications, automotive electronics, semiconductor manufacturing, consumer electronics R&D, and wireless standards testing including 5G, Wi-Fi, and automotive radar. The company's equipment is a standard in university research laboratories, government agencies, and commercial test floors worldwide.