Mini-Circuits RDC-20-232-75X+ surface-mount directional coupler provides 20 dB coupling with high direc- tivity, low mainline loss, and good return loss for 75 applications from 5 to 2350 MHz, supporting a variety of broadband applications including DOCSIS 3.1 systems and equipment. This model features core and wire construction with wrap-around terminations for good solderability and easy visual inspection.