The VDDC7012A20 from VidaRF is a Dual Directional Coupler with Coupling 20 dB, Coupling Variation ±1 dB, Frequency 7 to 12.4 GHz, Average Power 50 W, Insertion Loss 0.7 dB. Tags: Module with Connectors. More details for VDDC7012A20 can be seen below.