The ZFBDC20-62HP+ from Mini Circuits is a Bi-Directional Coupler with Frequency 10 to 650 MHz, Coupling 19.49 to 20.34 dB, Average Power 25 to 50 W, Power 25 to 50 W, Insertion Loss 0.08 to 0.35 dB. Tags: Module with Connectors. More details for ZFBDC20-62HP+ can be seen below.