The C0727-XX from Centric RF is a Directional Coupler with Frequency 0.7 to 2.7 GHz, Coupling 6 to 30 dB, Amplitude Flatness ±1 dB, Average Power 50 W (CW), Insertion Loss 0.5 dB. Tags: Module with Connectors. More details for C0727-XX can be seen below.