The WRD200 from Scientific Microwave Corporation is a Double-Ridged Ferrite Waveguide Circulator that operates from 2 to 4 GHz. This circulator provides an isolation of 13.5 dB and has an insertion loss of 0.7 dB. It can handle a CW input power of 500 W and has a VSWR of 1.60:1. This circulator is available in a module and has 7/16 (female) connectors and WRD200 waveguide interfaces for input. It is ideal for power combining networks, RF source protection, high-power military and commercial radar systems, and satellite applications.
