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 2925-00-051-1467
NSN 6610-01-644-2546
NSN 6240-01-464-5903
NSN 5910-01-213-6115
NSN 5998-01-028-5333
NSN 5990-00-837-7240
NSN 5950-00-989-4424
NSN 6240-01-610-4663
NSN 5945-01-529-6201
NSN 5920-00-869-6403
NSN 5895-01-392-2805
NSN 6145-00-512-6675