The C89107/H from Smiths Interconnect is a Microstrip Circulator that operates from 8.9 to 10.7 GHz. It can handle a CW input power of 10 W, and has an insertion loss of less than 0.3 dB. This circulator has a Y port arrangement with a co-planar waveguide interface. It is designed for use in ground-based radars and space applications.