The MACP-011086 from MACOM is a Directional Coupler with Frequency 5 to 3000 MHz, Coupling 12.5 to 15.5 dB, Insertion Loss 0.8 to 3.4 dB, Isolation 16 to 34 dB, Return Loss 12 to 25 dB. Tags: Surface Mount. More details for MACP-011086 can be seen below.