The BDCN-14-22+ from Mini Circuits is a Bi-Directional Coupler with Frequency 1.93 to 2.17 GHz, Coupling 14.22 to 14.32 dB, Average Power 16 W, Power 0 to 16 W, Insertion Loss 0.49 to 0.51 dB. Tags: Surface Mount. More details for BDCN-14-22+ can be seen below.