The MACP-007727-CI07B0 from MACOM is a Directional Coupler with Frequency 5 to 1200 MHz, Coupling 18.2 to 22 dB, Insertion Loss 1 to 1.80 dB, Isolation 20 to 28.90 dB, Return Loss 10 to 29.20 dB. Tags: Surface Mount. More details for MACP-007727-CI07B0 can be seen below.