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 6685-01-519-9250
NSN 5905-00-328-0547
NSN 5990-01-244-9998
NSN 6130-00-177-2825
NSN 5925-01-534-2272
NSN 5998-00-356-3188
NSN 6145-00-109-0356
NSN 6645-00-960-6594
NSN 5855-01-290-3248
NSN 5999-00-198-3959
NSN 6620-01-479-7221
NSN 5910-00-375-5045