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PT1300 multi-channel digital frequency stability test analyzer (referred to as frequency stability analyzer) is an instrument based on the principle of dual mixed frequency time difference measurement, using digital technology combined with virtual instrument technology to achieve frequency measurement.
Product Features：
· Accepts external frequency source calibration function
· Real-time measurement of phase deviation, relative frequency deviation, frequency stability, daily frequency fluctuation, frequency aging rate and frequency drift rate of the measured frequency signal
· JJG 492-2009 Cesium atomic frequency standard test procedure, JJG 1004-2005 hydrogen atomic frequency standard test procedure for testing and calculation of the results issued true and accurate
· Indicators are in strict accordance with JJG 180-2002 electronic measuring instruments within the quartz crystal oscillator test procedures, JJG 292-2009 rubidium atomic frequency standard test procedures
