The RCPL-2.0-2.7-30dB-N3-300W-j from Raditek is a Directional Coupler with Frequency 2 to 2.7 GHz, Coupling 30 dB, Directivity 25 dB, Average Power 300 W, Insertion Loss 0.2 dB. Tags: Module with Connectors. More details for RCPL-2.0-2.7-30dB-N3-300W-j can be seen below.