Time Reference System

Time Reference System serves as a source of high precision time for clocks display, time stamping, process control or Time Certificate Authority.


The system can be complemented by LED Clock in various models, displaying UTC or local time. Clock have brightness control and optional manual setting. Clock runs independently with precision suitable for air navigation service for at least 24H even in case of complete loss of synchronisation from the Time Reference System.

Clock parameters include:

  • LED height, type, colour and brightness
  • time format (for ANS HH:MM:SS)
  • case make
  • alert mode for loss of synchronisation.


components-icon See a list of Time Reference System components

configuration
single
redundant
dual
stratum
1
synchronisation source
GPS
internet time servers
DCF
rubidium clock
combined
solution
flash memory for fully automated operation
hard disk
output
NTP
RS 232
RS 485
time precision with GPS and
internet time servers
typically ≈ 10-5 se under typical operational conditions
powering protection
small UPS
remote maintenance
available