The C8284 from Werlatone is a 4-port Dual Directional Coupler that operates from 1000 to 3000 MHz. It provides 40 dB of coupling with a directivity of more than 18 dB and an insertion loss of less than 0.3 dB. The coupler can handle up to 1000 W of power and has a VSWR of 1.35:1. It is available in a connectorized module that measures 3.00 x 3.00 x 1.09 inches and is suitable for monitoring forward/reverse power of systems and for reflectometer measurements.