The DC30-024030SF from Corech Microwave is a Directional Coupler with Frequency 2.4 to 3 GHz, Coupling 30 dB, Coupling Variation ±1 dB (Balance), Directivity 22 dB, Average Power 50 W (CW). Tags: Module with Connectors. More details for DC30-024030SF can be seen below.