The 3B9BC from Renaissance is a Coaxial Circulator that operates from 8 to 14 GHz. It can handle an input power of up to 100 W and has a 10 W termination on port 4. The circulator has an insertion loss of 0.75 dB and provides 15 dB of isolation. It is available in a module that measures 1.05 x 0.56 x 0.50 inches and is suitable for test and measurement applications.