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Units of amplitude modulation factor

Developed and operated since 2012

Standard composition

  • apparatus block of the stnadard unit of amplitude modulation factor;
  • personal computrer;
  • special software of the standard RPIS.00003-02;
  • laser printer;
  • network filter CNW 307/10.

Metrological characteristics

Frequency, MHz

0,01; 0,035; 0,1; 0,35; 1; 4; 10; 25; 425

Amplitude modulation factor, %

0,1-100

Non-excluded systematic error, %

0,15-0,2

standard deviation at reproduction, %

0,03

standard deviation at transfer, %

0,01-0,02

Calibration and measurement capabilities of the standard are confirmed through the traceability to the National standard of the unit of alternating current voltage within the range of frequency 10Hz-2GHz of the Republic of Belarus and to the National standard of the units: time, second, frequency, and the time scale of the Republic of Belarus by means of conducting periodical metrological attestation and calibration.

Sources of traceability:

  • Belarus, RUE «BelGIM» - National standard of the units of time, second, frequency and timescale (NEVCH RB 1-95)
  • Belarus, RUE «BelGIM» - National standard of the unit of alternating current voltage within the frequency range 10Hz - 2 GHz (NE RB 5-01)

Scope:

  • metrology;
  • medicine;
  • communications;
  • information technologies;
  • machinery engineering.

 

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