The DC2250M100B6C1PS-01 from Dyne Tech is a Directional Coupler with Frequency 2.2 to 2.3 GHz, Coupling 6 dB, Coupling Variation ±1 dB, Directivity 22 dB, Average Power 1 W. Tags: Module with Connectors. More details for DC2250M100B6C1PS-01 can be seen below.