The LP715-20-1.650W from MECA is a Low PIM Directional Coupler that operates from 0.8 to 2.5 GHz. It has a coupling value of 20 dB and can handle up to 500 watts of power. The coupler has an insertion loss of less than 0.1 dB and directivity of more than 25 dB. It is available in a module with N-type female connectors.