The BDCN-10-25+ from Mini Circuits is a Bi-Directional Coupler with Frequency 824 MHz to 2.525 GHz, Coupling 8.35 to 11.95 dB, Average Power 15 W, Power 0 to 15 W, Insertion Loss 0.53 to 1.11 dB. Tags: Surface Mount. More details for BDCN-10-25+ can be seen below.