Fairview Microwave Inc. Datasheets for RF Waveguide Isolators and Circulators

RF waveguide isolators and circulators permit a signal to pass in one direction while providing high isolation to reflected energy in the reverse direction. RF waveguide circulators are passive devices with three or more ports.
RF Waveguide Isolators and Circulators: Learn more

Product Name Notes
WR-10 Waveguide Isolator with 25 dB min Isolation from 75 GHz to 110 GHz using Round Cover UG-387/U-Mod Flange -- FMWIR1000
WR-112 Waveguide Circulator with 18 dB Min. Isolation from 7.05 GHz to 10 GHz using Cover Flange in Aluminum -- FMWCR1000
WR-12 Waveguide Isolator with 25 dB min Isolation from 60 GHz to 90 GHz using Round Cover UG-387/U Flange -- FMWIR1001
WR-15 Waveguide Isolator with 25 dB min Isolation from 50 GHz to 75 GHz using Round Cover UG-385/U Flange -- FMWIR1002
WR-19 Waveguide Isolator with 25 dB min Isolation from 40 GHz to 60 GHz using Round Cover UG-383/U-Mod Flange -- FMWIR1003
WR-22 Waveguide Isolator with 25 dB min Isolation from 33 GHz to 50 GHz using Round Cover UG-383/U Flange -- FMWIR1004
WR-22 Waveguide Isolator with 25 dB Typ Isolation from 26.5 GHz to 40 GHz using Square Cover UG-599/U Flange -- FMWIR1015
WR-28 Waveguide Isolator with 25 dB min Isolation from 26.5 GHz to 40 GHz using Square Cover UG-599/U Flange -- FMWIR1005
WR-42 Waveguide Circulator with 18 dB Min. Isolation from 18 GHz to 26.5 GHz using Cover Flange in Aluminum -- FMWCR1004
WR-62 Waveguide Circulator with 18 dB Min. Isolation from 12.4 GHz to 18 GHz using Cover Flange in Aluminum -- FMWCR1003
WR-75 Waveguide Circulator with 18 dB Min. Isolation from 10 GHz to 15 GHz using Cover Flange in Aluminum -- FMWCR1002
WR-90 Waveguide Circulator with 18 dB Min. Isolation from 8.2 GHz to 12.4 GHz using Cover Flange in Aluminum -- FMWCR1001
Waveguides from Fairview Microwave consist of coaxial adapters, bandpass filters, bends, flexible waveguide cables, waveguide gain horns, sections and terminations. Fairview waveguides are available in standard sizes from WR-430 through...