SJ/Z 9010.12-1987
Measurements of electrical properties of electronic tubes and valves--Part 12: Methods of measuring for electrode resistance, transcondductance, amplification factor, conversion resistance and conversion transconductance (English Version)
- Standard No.
- SJ/Z 9010.12-1987
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Electron
- Status
- 2010-02
- Latest
- SJ/Z 9010.12-1987
- Scope
- This document is based on current practice for testing electrode resistance, transconductance, amplification factor, variable frequency resistance, and variable frequency transconductance. It is not intended to be a recommendation document of a standard nature, since if test results based on these principles are to be compared within defined tolerances, a more detailed description of the test method is required.
SJ/Z 9010.12-1987 history
- 1970 SJ/Z 9010.12-1987 Measurements of electrical properties of electronic tubes and valves--Part 12: Methods of measuring for electrode resistance, transcondductance, amplification factor, conversion resistance and conversion transconductance
