Kronos: GPS-Disciplined 10MHz Rubidium Clock

Description

• GPS signal provides Cesium-based standardized 10MHz.
• Automatic calibration of internal clock so as to always provide exactly 10MHz.
• Internal clock remembers last calibration value, so it is still nominally 10MHz if GPS is not available.
• Precision when disciplined: < 1.0e-11
• Precision when not disciplined: < 1.0e-10 (for 1 month)
• Communicates with g Software to retrieve location and time information (can automatically set the computer time to GMT).
• Included ruggedized (permanent) single-frequency antenna.
• Included GPS antenna cable (15m).
• Included amplified splitter (for additional GPS applications if needed).
• Outputs include 10MHz sine (for gravimeters), 10MHz TTL, 1PPS for additional laboratory applications.