The MACP-011055 from MACOM is a Bi-Directional Coupler with Frequency 5 to 1225 MHz, Coupling 14.8 to 15.8 dB, Power 1.5 W, Insertion Loss 0.7 to 1.2 dB (Main Line), Isolation 30 to 37 dB. Tags: Surface Mount. More details for MACP-011055 can be seen below.