The Plura Rubidium series GT-module is a Master Time Code" generator with most typical studio synchronization possibilities with a variously dynamic amount of in-/output formats. The GT is a complete generator, designed for compact applications, to which externally only one power supply and one GPS receiver is attached, in order to generate a master LTC Time Code. The GT offers extensive monitoring and controlling possibilities and was also designed for the implementation in complex and fail-proof redundant systems.