JJG 69-1990
Verification Regulation of RF Q Standard Coil (English Version)
- Standard No.
- JJG 69-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2019-06
- Replace By
- JJF 1735-2018
- Latest
- JJF 1735-2018
JJG 69-1990 history
- 2019 JJF 1735-2018 Calibration specification for high frequency Q value standard coil
- 1990 JJG 69-1990 Verification Regulation of RF Q Standard Coil
JJG 69-1990 Verification Regulation of RF Q Standard Coil was changed to JJF 1735-2018 Calibration specification for high frequency Q value standard coil.
