The MIL-NLDCBS1X3 GPS Splitter is a one input, three output device. The frequency response covers GPS L1, L2, L5, Galileo, and GLONASS bands with excellent gain flatness. The unit is completely MIL Qualified. It will accept any DC voltage from 8-32 VDC which is regulated down to 5VDC to power the GPS Antenna. The 5 VDC is sent to the antenna via the center conductor on the antenna port. The RF outputs (J2, J3, and J4) are DC Blocked with a 200Ω load to simulate antenna current draw. J2 and J3 ports are TNC connectors and the J4 port is a type N Connector.