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The McManus Microwave Team has a combined experience of over 100 years in microwave component design, prototyping, engineering consulting, research and development, testing and evaluation, and manufacturing. If there is any RF application that needs a circulator or isolator, McManus Microwave will gladly assist you in determining your needs and providing the required devices.

Our Mission Statement:

"At McManus Microwave, we pledge to provide superior quality as well as unrivaled customer service as we strive to gain the respect and trust of our customers, suppliers, and partner vendors."

At McManus Microwave we are equipped to meet the most stringent technical standards required by industry, military, and aerospace specifications in the manufacturing of circulators, isolators, and other ferrite devices. We are committed to distinctive quality and unparalleled customer service in all aspects of our business.

The following is a list of some of the companies
that we are proud to serve:
  • GENERAL ELECTRIC

  • LOCKHEED MARTIN

  • L-3 COMMUNICATIONS

  • SONOMA

  • MOTOROLA

  • FEDERAL BUREAU OF INVESTIGATION

  • POLE ZERO

  • G.E./HARMON TRANSPORTATION 

  • I.T.T. AEROSPACE

  • MICROCUBE

  • NORTHROP GRUMMAN

  • dB SPECTRA

  • BRITISH AEROSPACE

  • HITACHI

  • FERMILAB

  • ACRODYNE

Our products include circulators, isolators, and other ferrite devices in frequency ranges from 20 MHz to 20 GHz. RF power capabilities range from above 100 kilowatts average, and peak RF power levels to above 200 kilowatts.

Some of our other capabilities include cryogenic devices operating to 77°K and below; devices which operate over very broad temperature ranges such as 0°C to +185°C.; bandwidths to 100% and wider; and high performance such as 40dB minimum isolation for a single junction circulator.

Most of our products are custom made to order circulators and isolators built to our customer's specifications. Below is a list of some of our units built for various customers.

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