Visual Overview
Technical Details
Comprehensive specifications and technical information
Space-borne Rb Atomic Clock (Custom)
Overview
The Space-borne Rb Atomic Clock is a custom-designed high-precision timing solution specifically engineered for space applications. For detailed information, please contact us.
Application
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Navigation satellite
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Communication satellite
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Space station etc.
Main Specifications
Performance Specifications
| Parameter | Typical |
|---|---|
| Frequency Stability(10MHz) | ≤ 1\*10⁻¹²/1s ≤ 3\*10⁻¹³/10s ≤ 1\*10⁻¹³/100s ≤ 3\*10⁻¹⁴/1000s ≤ 1\*10⁻¹⁴/10000s ≤ 1\10⁻¹⁴/1day Floor 1.010⁻¹⁴ |
| Drifting Rate | ≤ ±1\*10⁻¹³/day |
| Temperature Accuracy | Better than ±≤ 1\*10⁻¹³/℃ |
| Radiation Dose | 150krad (si) |
| External Dimension | 240\*148\*140(mm³) |
| Weight | ≤4.7kg |
| Power Consumption | Steady consumption < 28W |
Note: Be able to provide physics system separately.
Frequently Asked Questions
Common questions about Space-borne Rb Atomic Clock (Custom)
How does the long-term frequency stability of SolarWing's space-borne Rb atomic clock compare to the accuracy of GPS timing signals after accounting for atmospheric delays?
Our space-borne Rb atomic clocks offer superior long-term frequency stability compared to single-point GPS timing solutions affected by ionospheric and tropospheric delays. While GPS provides excellent real-time positioning, its timing accuracy degrades over extended periods. Our custom Rb clocks maintain picosecond-level stability over days, weeks, or even months, making them ideal for applications where precise timing and minimal drift are crucial for mission success, such as deep-space navigation and inter-satellite synchronization.
What applications require this atomic clock?
This atomic clock is essential for satellite navigation systems, deep space communications, scientific research, precision timing networks, and synchronization of distributed systems. It provides ultra-stable frequency references for critical space and ground applications.
How does this compare to other atomic clocks?
Our atomic clocks offer superior frequency stability, lower power consumption, compact size, and enhanced radiation tolerance compared to conventional designs. They maintain exceptional accuracy over extended mission durations in harsh space environments.
What is the expected operational lifetime?
The atomic clock is designed for 15+ years of continuous operation in space. It features redundant systems, radiation-hardened components, and proven reliability with extensive flight heritage on navigation satellites and deep space missions.
How is the clock synchronized and monitored?
The system includes comprehensive telemetry interfaces for real-time performance monitoring, remote diagnostics, and synchronization with ground stations. It supports standard timing protocols and provides detailed health status reporting.