Model: 3351E/10M

Special Features:

Operating temperature 0.0 c to 50.0 degrees c; temperature stabili type 0 to 50 degrees c porm 7 ppb; short term stabili type 30 min warm up 0.5 ppb rms, 5 hr warm up 0.05 ppb rms; aging rate at shipment short term 0.5 ppb/day, medium term 10 ppb/3 mos, long term 200 ppb/year; retrace 30 min warm up 0.02 ppb, 5 hr warm up 0.01 ppb; trim range fine porm 0.1 ppm, coarse porm 1 ppm; peak current and power consumption at plus 24 v 0.0 ipm, at plus 5 v 3.0 ipm, at minus 24 v 0.1 ipm, at plus 5 v stby 0.75 imp

Properties:

An item consisting of oscillators, amplifiers, waveform clippers, frequency dividers and the like. It provides a series of pulses, or pulse reference frames of information relating to precise time data, including time of day data in binary coded decimal format, that is applied to other components for the purposes of synchronization, parameter measurement, control and performance monitoring/fault location. Excludes generator, digital clock pulse; generator, reference signal; and amplifier-oscillator.