This Hi-Isolation amplified network loaded DC blocked GPS splitter features one input and eight outputs for spitting RF frequencies from 1.1 GHz — 1.7 GHz. It is designed to amplify and split the L-band frequency to multiple devices from a single antenna. In the standard configuration, the J1 port passes DC voltage from a connected device to the antenna or another device up from the splitter. The other ports J2—J8 is DC blocked and loaded with a 200Ω resistor to simulate antenna current draw which prevent alarm faults.This Hi-Isolations amplified GPS splitter (EDMO# NHIALDCBS) features one input and eight outputs, SMA-type female connectors, 5-volt output voltage, and 9-32 VDC [customer supplied] source voltage with MIL DC Connector (Includes Mate).