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The Advanced Time Stamp module is GPS-based unit. It is used in the central recording cab of the wireless nodal system. This unit is designed to generate time stamps for each individual record and it communicates with the different source control units. With the external radio module (RDM) it also communicates with the Smart Antenna Modules (SAM).


  • Communicates with the SI Central software
  • Receives the GPS signal with an external antenna
  • Generates the Time Stamp for every Time Break of the seismic records
  • Controls the seismic source control electronics
  • Communicates with the SAMs via the attached RDM module