Premier Microwave Devices, Inc

Precision Engineering. Proven Defense. 0.1 GHz to 50 GHz

About

PMDI

Premier Microwave Devices, Inc. is based in Bucheon-si, Gyeonggi-do, South Korea. Our team brings over 200 years of combined experience in microwave design and precision manufacturing, working with GaAs PHEMT, MESFET, IMFET, and MMIC devices from 0.1 to 50 GHz.

We build power dividers, amplifiers, couplers, and switches for defense, radar, SATCOM, and test equipment - certified to ISO 9001:2015, MIL-STD-9858, and MIL-STD-883.

Our goal is simple: reliable RF hardware, delivered on time, to partners worldwide.
Design Delivered in Short Time

Yours Source for RF and Microwave components

Products

Power Divider

Broad Band 2, 3, 4, 5, 6, 8 way Wilkinson Power Divider

Power Amplifiers

Broadband high power amplifiers are available for operating frequencies from 1 MHz to 18 GHz.

Directional Coupler

Directional couplers are passive devices that couple part of the transmission power in a transmission line. . .

PMDI Subsystem Power Amplifier

An intelligent control subsystem for Solid-State Power Amplifiers, combining high-linearity driving, precision RF sensing, and ultra-fast hardware protection.

mmWave PIN Diode Switches

PIN Diode Switch

PIN Diode Switches: High-speed, precision signal routing with maximum isolation and minimal loss for advanced ATE and mission-critical RF systems.

Custom RF & Microwave Solutions

Your Vision, Our Engineering: Precision Solutions Built to Spec

Contact

  • 165-6 Chunui-dong, Bucheon-si, Gyeonggi-do, South Korea

For a faster response, please include your specific frequency range, power requirements, and any critical mechanical constraints.