The C2P3G2P7G5D from Lotus Communication Systems is a Directional Coupler with Frequency 2.3 to 2.7 GHz, Coupling 5 dB, Directivity 22 dB, Average Power 70 W, Insertion Loss 0.2 dB. Tags: Module with Connectors. More details for C2P3G2P7G5D can be seen below.