The BDCA-7-25+ from Mini Circuits is a Bi-Directional Coupler with Frequency 1.2 to 2.5 GHz, Coupling 6.30 to 7.44 dB, Average Power 27 to 35 W, Power 27 to 35 W, Insertion Loss 1.20 to 1.70 dB. Tags: Surface Mount. More details for BDCA-7-25+ can be seen below.