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  Coaxial Narrow Bandwidth Circulators
  Coaxial Narrow Band High-Isolation Isolators


  Standard Bandwidth Circulators
  Standard Bandwidth Isolators


  Octave Bandwidth Circulators
  Octave Bandwidth Isolators


  Drop In Circulators
  Drop In Isolators


The MDI product line of ferrite isolators and circulators cover the frequency range from 30 MHz to 50 GHz in coaxial type, and up to 60 GHz in waveguide type. Models are available in narrow-band, standard, or octave bandwidths with input power ratings up to several kilowatts. We also produce high isolation dual junctions, Stripline, Microstrip and Drop-in isolators and circulators.
MDI’s ferrite circulators and isolators are widely used in communications, navigation, and radar systems, and are available in connectorized or stripline configurations. See our waveguide products section for waveguide isolators and circulators. Please contact us with any applications requiring nonstandard specifications.




Microwave Devices, Inc.
1150 N. Graham Rd.
Franklin, IN 46131
Phone: 317-736-8833
U.S Toll Free: 888-736-8837
Fax: 317-736-8382
info3@mwdevices.com