The CP20208A-10 from Amtery is a Bi-Directional Coupler with Frequency 2 to 8 GHz, Coupling 9 to 11 dB, Average Power 20 W, Insertion Loss 0.9 to 1.1 dB, Directivity 24 to 27 dB. Tags: Module with Connectors. More details for CP20208A-10 can be seen below.