Militarized primary cesium beam frequency and time std; non-radiation hardened; features microprocessor control, modular construction, visual time ofday display and serial time code output; 19" rack mount
An item that can generate a fundamental frequency with a high degree of accuracy. Harmonics of this fundamental are then used as a reference point for checking throughout the radio spectrum. The standard may be stable crystal oscillator, noncrystal oscillator, tuning fork, atomic beam, molecular beam, gas cell, quantum mechanical resonator, or the like.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6105-01-472-3570
NSN 6150-01-464-7062
NSN 5935-00-938-9432
NSN 5915-01-262-1720
NSN 5960-01-394-0750
NSN 5999-01-270-7810
NSN 5960-01-539-1956
NSN 6610-00-221-6124
NSN 6150-00-764-1004
NSN 5999-00-186-8954
NSN 6240-00-126-4551
NSN 4140-01-069-6989