RF · MICROWAVE · MILLIMETER-WAVE

Your ultimate source for precision
RF components & sub-systems

Precision-engineered components from a frequency range of 30 kHz to 500 GHz — designed, developed, and manufactured in the U.S. for commercial and military markets.

WHO WE ARE

Over 35 years of microwave engineering

Founded in 1988, Cernex delivers high-performance microwave and millimeter-wave components, thin-film hybrid gain modules, amplifiers, frequency multipliers, and custom sub-assemblies for advanced communications markets. Backed by decades of engineering expertise and a highly experienced technical team, we provide reliable, precision-built solutions for wireless telecommunications, fiber optics, and other demanding applications. Our commitment to quality, innovation, responsive service, and on-time delivery has made CERNEX a trusted partner in high-frequency technology.

TRUSTED BY

leading global organizations

MARKETS SERVED

Precision RF solutions across seven critical industries.

Cernex components are trusted across aerospace, defense, communications, and beyond — where signal integrity and reliability are non-negotiable. Our 35+ years of engineering expertise serves both commercial and military-grade applications worldwide.

Defense

Navy, Airforce, Army

Cernex supplies ruggedized RF and microwave components for defense electronics across all branches of the U.S. military. From electronic warfare systems to secure communications and radar, our ITAR registered and Mil-STD compliant components are built to perform in the most demanding operational environments.

OUR SERVICES

Everything you need from
one manufacturer

From browsing our full product catalog to requesting custom designs and accessing technical documentation — all in one place.

Need a quote?

We tailor our products to our customer's needs. Reach out to our sales team for more information.