Deep Space Atomic Clock
Mercury-ion atomic clock for GPS-III and future deep space navigation, certified under 9808.00.8000 for NASA international timekeeping standards. Provides 1x10^-15 stability over 23 days for interplanetary laser ranging.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general atomic clocks
Chapter 91 clocks classified separately from space-qualified time standards
If other meteorological instruments
Chapter 90 instruments without deep space navigation certification
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Import Tips & Compliance
• NASA certification for Deep Space Atomic Clock technology demonstration mission
• Include Allan deviation stability specifications and magnetic field tolerance
• Document optical bench alignment procedures for zero-gravity operation
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