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 5985-01-053-0320
NSN 7035-01-194-9482
NSN 5985-00-594-8824
NSN 5945-01-452-5473
NSN 5975-01-443-8352
NSN 5965-00-822-3284
NSN 5975-01-062-7718
NSN 5935-01-391-5298
NSN 5905-01-463-9131
NSN 5965-01-360-0454
NSN 6220-00-350-5607
NSN 5920-01-400-0791