Ferrite circulators are three-port, passive RF or microwave devices made of magnets and ferrite material which is used to control the direction of signal flow in a RF circuit or microwave circuit. DiTom Microwave has extensive experience in designing and manufacturing Ferrite Circulators and Isolators since 1987. A standard line of ferrite circulators is offered in the selected frequency range from 100 MHz. to 40.0 GHz. to satisfy specific system requirements. DiTom can supply your needs in either standard Coaxial, Waveguide, or Co-Isoguide configurations. Feel free to contact us today at 559-255-7045 for more information on products and applications including our ferrite circulators.