Mini-Circuits BDCH46-122-75+ wide band bi-directional 75 Ω coupler covers frequencies from 40 to 1250 MHz
with mainline loss of 0.15 dB Typ. The coupler operates over the DOCSIS 3.1 CATV frequency range with
very low insertion loss, and outstanding return loss. The coupler is fabricated using laminated PCB process
(0.2 x 0.56 x 0.068”) and includes wrap-around terminations for good solderability and easy visual inspection.