The 715-20-1.500V-M01 from MECA is a Directional Coupler with Frequency 800 MHz to 2.2 GHz, Coupling 20 dB, Coupling Variation 1.75 dB, Directivity 27 dB, Power 500 W. Tags: Module with Connectors. More details for 715-20-1.500V-M01 can be seen below.