8040C High-Precision Frequency Reference
The 8040C Rackmount Rubidium Standard is a high-precision frequency reference designed for demanding test and measurement applications. Its 1U rackmount chassis houses an embedded rubidium oscillator with coherent population trapping technology, ensuring superior long-term stability. With up to 12 configurable RF or 1 PPS outputs, external GPS disciplining and remote monitoring via RS-232, the 8040C offers versatility and cost effectiveness. A low-phase-noise option and plug-and-play GPS disciplining enable seamless integration into evolving systems.
Key Features:
- < 5E-11 monthly aging
- Up to 12 configurable 1 PPS and 1, 5 and 10 MHz sinewave or TTL 50 Ω outputs
- AC input
- Remote monitoring and control
- 1 PPS disciplining from externally supplied GNSS receiver
Coherent Population Trapping Video
Watch this short video to learn how coherent population trapping is employed in small-form-factor embedded atomic clocks to provide < 5E-11 monthly aging.
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