SJ/T 9562.7-1993
300Ω/75Ω balanced-unbalanced impedance converter for use in FM broadcast TV reciever--Quality grading standard (English Version)
- Standard No.
- SJ/T 9562.7-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Electron
- Status
- 2010-02
- Latest
- SJ/T 9562.7-1993
- Scope
- This standard specifies the requirements for quality classification of 300Ω/75Ω balanced-unbalanced impedance converters used in FM and television broadcast receivers. This standard applies to the quality classification of 300Ω/75Ω balanced-unbalanced impedance converters for black-and-white and color television receivers and FM broadcast receivers. This standard only gives key technical indicators and is not a complete standard and must be used together with GB 8977.
SJ/T 9562.7-1993 history
- 1993 SJ/T 9562.7-1993 300Ω/75Ω balanced-unbalanced impedance converter for use in FM broadcast TV reciever--Quality grading standard
