The VDDC0510A10 from VidaRF is a Dual Directional Coupler with Coupling 10 dB, Coupling Variation ±1 dB, Frequency 500 MHz to 1 GHz, Average Power 10 W, Insertion Loss 1.5 dB. Tags: Module with Connectors. More details for VDDC0510A10 can be seen below.