M12M Timing Oncore™ Receiver is a 12 channel precise GPS timing module that gives you up to nano seconds accuracy of time synchronization.
Features include precise, programmable, one-pulse-per-second (1PPS) or 100 pulse-per-second (100PPS) outputs.

Specifications:

• 12 Channel simultaneous operation
  
• Fully calibrated to UTC at USNO
  
• Performance using clock granularity message
  • 2nS 1 Sigma average
    
  • 6nS 6 Sigma average
• Performance not using clock granularity message
  • 10nS 1 Sigma average
  • 20nS 6 Sigma average
• 155mW Power consumption

Model types:
IL-GPS-0010-B: M12M Timing Oncore Receiver (Without battery)
IL-GPS-0020-B: M12M Navigation Oncore Receiver (Without battery)
IL-GPS-0030-B: M12M Timing Oncore Receiver (With battery)
IL-GPS-0040-B: M12M Navigation Oncore Receiver (With battery)