Quintech's DCB and DCP Series DC Block Power Inserters are optimized over the entire bandwidth from 270 to 2150 MHz. They feature Quintech's proprietary and highly reliable microstrip RF circuitry and surface mount technology. These power inserters permit independent power supply operation for LNAs, LNBs, down converters and line amplifiers by providing a method for breaking the DC continuity and inserting DC power on the coaxial cable.