The CPL-5222-16-SMA-79 from Cinch Connectivity Solutions is a Directional Coupler with Frequency 2 to 8 GHz, Coupling 16 dB, Coupling Variation ± 1 dB, Frequency Sensitivity ± 0.5 dB, Directivity 20 dB. Tags: Module with Connectors. More details for CPL-5222-16-SMA-79 can be seen below.