The PDC-2G8G-30C-NFF-200W from Quantic PMI (Planar Monolithics) is a Directional Coupler with Frequency 2 to 8 GHz, Coupling 30 dB, Coupling Variation ±1 dB, Directivity 18 dB, Power 200 W. Tags: Module with Connectors. More details for PDC-2G8G-30C-NFF-200W can be seen below.