Blocks AC line power block to select outputs F-type coax. High-frequency two way splitter passes all signals from 40Mhz to 150MHz (2GHz). AC power passing to one port. AC power passing on one port. AC power-carrying coax. High Frequency Two-Way Splitter – DC power passing one port.900 to 2150MHz (2GHz). For use with Satellite IF. Indoor or outdoor use.