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 6220-01-301-5411
NSN 6145-00-146-5967
NSN 6135-01-485-1227
NSN 5835-00-670-2925
NSN 5985-00-157-6025
NSN 5925-01-433-7864
NSN 5920-01-605-1427
NSN 5985-00-084-5729
NSN 6240-00-539-9770
NSN 5975-01-160-8133
NSN 6110-01-392-9565
NSN 5950-01-263-0352