JJG 839-1993
Verification Regulation of Noise Figure Meter (English Version)
- Standard No.
- JJG 839-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2014-10
- Replace By
- JJF 1460-2014
- Latest
- JJF 1460-2014
JJG 839-1993 history
- 2014 JJF 1460-2014 Calibration Specification for Noise Figure Analyzers
- 1993 JJG 839-1993 Verification Regulation of Noise Figure Meter
JJG 839-1993 Verification Regulation of Noise Figure Meter was changed to JJF 1460-2014 Calibration Specification for Noise Figure Analyzers.
