The BDCN-7-25+ from Mini Circuits is a Bi-Directional Coupler with Frequency 824 MHz to 2.525 GHz, Coupling 6.35 to 9.97 dB, Average Power 15 W, Power 0 to 15 W, Insertion Loss 0.70 to 1.56 dB. Tags: Surface Mount. More details for BDCN-7-25+ can be seen below.