The ADC-17-122-75+ from Mini-Circuits is a surface mount directional coupler that operates from 5 to 1250 MHz, supporting bandwidth requirements for DOCSIS 3.1 systems and equipment. It has a coupling value of 17 dB and can handle up to 1 W of power. The coupler has an insertion loss of less than 1 dB and provides an isolation of more than 20 dB. It is available in a miniature 6-lead plastic package that measures 0.27 x 0.31 x 0.11 inches, saving space in dense PCB layouts. The SMT coupler is ideal for cable TV, cellular, DOCSIS 3.1 system and VHF/UHF applications.
