Megger MGTR-II GPS Timing Reference


The MGTR-II is a timing reference for the SMRT and FREJA series relay test sets for synchronised end-to-end testing of line protection schemes.

It has a 12-channel GPS receiver to simultaneously track all available GPS  satellites and derive highly accurate timing information from the satellites’ caesium atomic clocks. The MGTR-II can generate a precise programmed output pulse with 100 ns resolution, allowing it to synchronise multiple test systems, miles apart, to within 1 microsecond of UTC. The intelligent Holdover TM feature provides near rubidium standard accuracy in the absence or loss of GPS signals, so you can test even in urban canyon environments or government and military facilities where GPS signals may be temporarily blocked.