GNSS & SATCOM

/ GNSS & SATCOM

From signal reception to link transmission, every segment of a satellite system starts with a stable reference clock

Reliable operation of GNSS, PNT, and satellite communication systems is built on a stable, continuously available time and frequency reference. From GNSS 1PPS timing and network synchronization, through holdover when external references are degraded, to the timing core and RF LO reference inside satellite communication systems, different system states call for different classes of local time base and control architecture. Taitien provides TCXOs, VCTCXOs, OCXOs, GNSSDOs, atomic clocks, and timing modules, helping equipment manufacturers build the right GNSS timing, Resilient PNT, and SATCOM timing solution around stability, phase noise, vibration, power, operating temperature, and holdover requirements.

  • GNSS 1PPS, GNSSDO/GPSDO, and network synchronization references
  • Holdover and timing continuity through GNSS signal degradation
  • Smooth re-disciplining after external references recover, with no phase jumps or link drops
  • Timing core for SATCOM ground stations and user terminals
  • RF LO references: low phase noise, low g-sensitivity
  • Compact, low-power, fast warm-up, wide-temperature options
  • Full selection range: TCXOs, OCXOs, GNSSDOs, atomic clocks, and timing modules

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Ordering Information

Model Numbering Guide Packaging Information Green Product Information

Related Resources

Application Notes Resilient PNT SATCOM 2026