The 780-06-1.500W from MECA is a Directional Coupler with Frequency 0.8 to 2.2 GHz, Coupling 6 dB, Coupling Variation -1.25 dB, 2.20 dB, Directivity 23 to 27 dB, Average Power 50 W. Tags: Module with Connectors. More details for 780-06-1.500W can be seen below.