For over thirty years, Roos Instruments has provided the industry's leading end-to-end RF test solutions. Our Cassini ATE platforms deliver top-tier RF performance for both consumer and industrial-grade devices that require high precision. With a fully modular design, Cassini combines versatility and capability, scaling vertically to meet performance standards and horizontally to address emerging markets. We offer the broadest range of instruments, supporting applications from high-power RFICs to mmWave automotive radar. Paired with user-friendly test software, enterprise management tools, and our engineering expertise, Roos Instruments equips you to meet today's testing needs and future technological advancements.