The CPL-5048-30-NNN-79 from Cinch Connectivity Solutions is a Directional Coupler with Frequency 7 to 12.4 GHz, Coupling 30 dB, Coupling Variation ± 0.75 dB, Frequency Sensitivity ± 0.75 dB, Directivity 15 dB. Tags: Module with Connectors. More details for CPL-5048-30-NNN-79 can be seen below.