GPS time reference GTR
Precise timing is a vital requirement of the meteorological measurements. The requirement applies to the weather stations as well as to the data center.


  • GPS, Glonass
  • Small dimensions
  • Ethernet

GTR time reference is designed to provide precise timing to automatic weather stations or computer systems. GTR time reference is produced in two configurations - GTR232 has a standard RS232 serial interface and PPS output, GTRETH provides output on the standard ethernet interface and can be attached to the NTP server in the data center. GTR supports GPS as well as Glonass positioning systems.