Amplifier Research, now part of AMETEK’s Electronic Instruments Group, is a world-renowned designer and manufacturer of high-performance radio frequency (RF) and microwave amplifiers, as well as comprehensive electromagnetic compatibility (EMC) test equipment. The company has a long heritage of engineering excellence, delivering precision-engineered solutions to meet the most rigorous requirements in RF testing and electromagnetic compatibility.

Headquartered in Souderton, Pennsylvania, Amplifier Research serves a broad range of industries including defense, aerospace, automotive, medical, telecommunications, and research institutions. Its diverse product portfolio includes broadband solid-state and microwave amplifiers, high-power RF modules, antennas, EMC test systems, and advanced control software — all designed to support reliable and accurate EMC testing, compliance, and high-power RF applications.

With decades of innovation in RF technology, Amplifier Research products are used worldwide for radiated and conducted immunity testing, compliance verification, and system-level electromagnetic assessments. Their solutions help engineers and test professionals achieve compliance with international standards while enhancing system performance and reliability.

As part of AMETEK, Amplifier Research benefits from global scale and support, offering enhanced access to resources, technical expertise, and integrated instrument solutions to meet evolving market needs.