MC-1-U GPS Master Clock has been developed to address key power and process industry time synchronization requirements. It is the most featured and cost-effective GPS time synchronization solution for versatile applications like monitoring, control or analysis of the power system in compact 1U Rack mount size. MC-1-U provides time synchronization accuracy better than 1 microsecond. MC-1-U generates wide range of timing signals via seven programmable different output ports. It has various outputs like RS232 serial ports, PPS Port, IRIG-B ports, RJ45 ports and relay outputs.