6625-99-319-0552

Frequency Standard

6625993190552 993190552 XL 500-2 XLM 500-2 PS145C

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. View more Frequency Standard