Faraday Isolators Cover 18 to 220 GHz

Faraday Isolators Cover 18 to 220 GHz

Feb. 7, 2019
A line of Faraday isolators developed by SAGE Millimeter works over the total frequency range of 18 to 220 GHz.

The STF series Faraday isolators cover the frequency range of 18 to 220 GHz in 11 waveguide bands with 22 standard models. They are constructed with a longitudinal magnetized ferrite rod to provide Faraday rotation and high isolation, about 28 to 30 dB. The Faraday isolators often offer wider frequency coverage than standard waveguide bands, with low insertion phase variations across each entire waveguide band. They are well-suited for broadband applications, such as in research and test laboratories. In addition to standard models, alternative models are available with built-in twist for flexibility where orthogonal input/output orientations are required.

SAGE Millimeter Inc., 3043 Kashiwa St., Torrance, CA 90505; (424) 757-0168, FAX: (424) 757-0188.

About the Author

Jack Browne | Technical Contributor

Jack Browne, Technical Contributor, has worked in technical publishing for over 30 years. He managed the content and production of three technical journals while at the American Institute of Physics, including Medical Physics and the Journal of Vacuum Science & Technology. He has been a Publisher and Editor for Penton Media, started the firm’s Wireless Symposium & Exhibition trade show in 1993, and currently serves as Technical Contributor for that company's Microwaves & RF magazine. Browne, who holds a BS in Mathematics from City College of New York and BA degrees in English and Philosophy from Fordham University, is a member of the IEEE.

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