The MACP-011015 from MACOM is a Directional Coupler with Frequency 40 to 1250 MHz, Coupling 7.5 to 8.5 dB, Directivity 8 to 18 dB, Insertion Loss 1.5 to 2.3 dB, Isolation 16.5 to 27 dB. Tags: Surface Mount. More details for MACP-011015 can be seen below.