Founded in 1955, Trans-Tech manufactures advanced ceramic materials and RF and microwave components for technologies such as wireless communications, radar and GPS. The company has maintained more than six decades of continuous in-house production, including high-volume ferrite manufacturing that produces tens of millions of pieces annually. Its engineers and application specialists work directly with customers on tailored designs, supported by proprietary modeling and in-house production.
ISO 9001
ISO 14001:2015
AS 9100
Mini-CircuitsIndependent since its founding in 1968, Mini-Circuits has built its reputation on dependable RF technology and unusually long product support. The Melville, New York company serves more than 20,000 customers from eight wholly owned manufacturing facilities around the world, including customers in demanding aerospace and medical applications.BROOKLYN, NY
AMCOM Communications, IncAMCOM Communications was founded in 1996 by two former Comsat RF engineers and remains a Gaithersburg-based, fabless company built around specialized microwave expertise. Its engineers develop custom RF solutions for customers in aerospace, defense, telecommunications and other demanding fields, with more than 150 power-module designs completed. AMCOM maintains ISO 9001:2015 certification and sells its products in more than 30 countries.ROCKVILLE, MD
AmpliTech Group, IncFounded in 2002 by microwave engineer Fawad Maqbool, AmpliTech Group has spent more than two decades building a U.S.-based RF engineering business around difficult signal-performance problems. The Hauppauge company now operates as a vertically integrated signal technology group whose in-house chip design supports communications hardware used by defense contractors, satellite operators, telecommunications companies, and quantum-computing researchers. Its American-designed 64T64R Massive MIMO radio is a notable extension of that original amplifier expertise into Open RAN 5G.HAUPPAUGE, NY
Reactel, IncorporatedSince its founding in 1979, Reactel, Incorporated has built its identity around specialized RF and microwave engineering for demanding communications and defense applications. The Gaithersburg manufacturer develops custom filters and related assemblies for customers worldwide, with designs reaching millimeter-wave frequencies and an ISO 9001 certification held since 1996.GAITHERSBURG, MD