Precise and versatile counter powered and controlled via USB port
Time interval measurement range: 0 – 1000 seconds
Precision (standard deviation) < 10 ps at time interval measured from 0 to 50 ms
Frequency range up to 3.5 GHz
Measurement rate up to 5·106 meas./s
Measurement of Allan Deviation (ADEV)
Totalize mode
Functions | Time Interval (between two pulses at two inputs or pulses appearing consecutively at a single, common input), Period, Pulse Width, Frequency, Allan Deviation, Totalize |
Statistics | Mean, Min and Max Values, Standard Deviation |
Graphics | Tables and plots of statistical distributions and frequency stability |
Time Interval | Range 0 – 1000 seconds (Inputs A and B) Resolution (LSB) 1.8 ps in single-shot measurements, may be reduced with averaging Precision (Standard Deviation) < 10 ps at time interval measured from 0 to 50 ms < 10/ Sample _ Size ps with averaging |
Frequency & Period | Range Inputs A and B: 1 mHz to 200 MHz Sensitivity < 75 mV RMS typ. (0.01 to 200 MHz) Minimum slew rate: 10 V/μs Input F: 100 MHz to 3.5 GHz Sensitivity < -12 dBm (< 55 mV RMS) from 400 MHz to 3 GHz Sensitivity < - 3 dBm (< 160 mV RMS) from 100 MHz to 3.5 GHz Gate Time selected from 1 μs to 10 s (reciprocal method) Measurement Rate up to 8•105 measurements/ sec (when measuring frequency in 1) |
Totalize | Range 0 to 5x1011 counts Input frequency max. 200 MHz |
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