The R3G6NV from Renaissance Electronics Corporation is a C-Band Circulator that operates from 4.385 to 5.015 GHz. It can handle an average input power of up to 5 W, has an insertion loss of less than 0.4 dB, and provides more than 20 dB of isolation. This circulator is available in a drop-in package that measures 0.575 x 0.5 x 0.145 inches and is suitable for a wide range of applications.