The SYBD-22-82HP+ from Mini Circuits is a Bi-Directional Coupler with Frequency 610 to 810 MHz, Coupling 21.61 to 24.06 dB, Average Power 100 W, Power 0 to 100 W, Insertion Loss 0.09 to 0.11 dB. Tags: Surface Mount. More details for SYBD-22-82HP+ can be seen below.