The MACP-011035 from MACOM is a Directional Coupler with Frequency 5 to 1225 MHz, Coupling 10.8 to 12.6 dB, Insertion Loss 1.15 to 1.8 dB, Isolation 17 to 29 dB, Return Loss 7 to 22 dB. Tags: Surface Mount. More details for MACP-011035 can be seen below.