The CPL-5047-10-NNN-79 from Cinch Connectivity Solutions is a Directional Coupler with Frequency 4 to 10 GHz, Coupling 10 dB, Coupling Variation ± 1 dB, Frequency Sensitivity ± 0.75 dB, Directivity 20 dB. Tags: Module with Connectors. More details for CPL-5047-10-NNN-79 can be seen below.