The SYBD-24-142HP+ from Mini Circuits is a Bi-Directional Coupler with Frequency 960 MHz to 1.4 GHz, Coupling 23 to 26 dB, Average Power 50 W, Power 0 to 50 W, Insertion Loss 0.01 to 0.05 dB. Tags: Surface Mount. More details for SYBD-24-142HP+ can be seen below.