The BC-0060-10B from UMCC is a Bi-Directional Coupler with Frequency 20 KHz to 60 MHz, Coupling 10 dB, Coupling Variation ± 0.3 dB, Average Power 1 W, Insertion Loss 1.5 dB. Tags: Module with Connectors. More details for BC-0060-10B can be seen below.