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CPT Atomic Clock

Lead Time: 3-4 Weeks

CPT Atomic Clock

Key Specifications

The E10-CPT is designed using the Coherent Population Trap (CPT) method. In comparison with the traditional atomic clock, there is no cavity and the lamp has been substituted with a Laser spectrum lamp. The E10-CPT has low power consumption and miniaturization has been realized in the CPT atomic clock with the procession of MEMS.


• Precise Timing Synchronisation • +3.3V DC Input • Low Power Consumption <1.5W • SA.45s Compatible • 1PPS output


• Stability to ≤2.0E-10/1s • Accuracy ≤5.0E-11 • Long Term Stability ≤3.0E-11 • External 1PPS Synchronization


• Satellite Communications • Secure Communications • Navigation Systems • Reference for: DTV, DAB, VHF, UHF& PMR TX, CMDA, UTMS, LTE, Tetra and IPTV • Extended Holdover for CDMA and WiMAX Base Stations • Network Time Protocol use in Financial, Utilities, Security and Communications Timing

Technical Drawing

Shown in mm. CPT Atomic Clock, Technical Drawing

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More Information
Datasheet Title Download PDF Datasheet
Datasheet URL CPT Atomic Clock