html{display:none} Precise Timing | Schweitzer Engineering Laboratories
Distribution / Operations

Precise Timing

Precise timing is achieved using satellite clocks, which process signals from Global Navigation Satellite Systems, such as GPS, and output time to power system devices using IRIG-B, the Precision Time Protocol (PTP), and the Network Time Protocol (NTP).

Antennas

These products receive signals from Global Navigation Satellite Systems for output to satellite-synchronized clocks.