Locations

Marlborough, MA

Our Marlborough, MA Company Headquarters holds one of our two MIL-PRF-38534 Class K certifications.

Ann Arbor, MI

RF Wireless and Microwave components for use in many markets have been designed and manufactured in Ann Arbor, Michigan for more than 50 years.

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Auburn, NY

Formerly Creative Electric, Inc.

Our Auburn operations is a leader in the development, production and repair of Military components and subsystems.

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Delmar, DE

Formerly Salisbury Engineering

Our Delmar Facility is not only a leader in innovative filter designs, but experts in the field of switch filter banks, multipliers, synthesizers, and PLOs.

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Complete line of coaxial EMI electromagnetic spectrum management solutions include coaxial filters and interconnects, power filters, ceramic capacitors, magnetics, inductors and transformers, and specialty connectors.

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Frederick, MD

Weinschel Brand Products

API's 35,000 square foot facility in Frederick, Maryland manufactures RF components and subsystems for the wireless, defense, test and measurement, and broadband markets.

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Gloucester, UK

SST Brand Products

Manufacturer of SST brand Tempest solutions and electronic equipment for military and secure government organizations throughout NATO and Europe.

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Great Yarmouth, UK

Formally C-MAC Aerospace

A leading provider of high-temperature electronics, optoelectronics, modules, and hybrids for use in defense, aerospace, space, industrial, and energy sectors.

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Juarez, Mexico

Manufacturing Facility

Manufacturing EMI filters and components, microwave components and systems, and power management systems.

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Kanata, ON

Emcon Brand Products

Emcon TEMPEST, Rugged, and Secure Communications designs are security solutions for sensitive environments where data, if compromised, could have severe financial, political, privacy, or defense-related consequences.

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