The DC10-058084SFC from Corech Microwave is a Directional Coupler with Frequency 5.8 to 8.4 GHz, Coupling 10 dB, Coupling Variation ±1 dB (Balance), Directivity 20 dB, Average Power 50 W (CW). Tags: Module with Connectors. More details for DC10-058084SFC can be seen below.