GB/T 22630-2008Audio video-apparatus on board electromagnetic compatibility requirement and methods of measurement (English PDF)
车载音视频设备电磁兼容性要求和测量方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 23, 2008
Implementation date
June 1, 2009
Scope
GB/T 22630-2008 is the English-translated version of 车载音视频设备电磁兼容性要求和测量方法.
GB/T 22630-2008 is the Chinese standard "Audio video-apparatus on board electromagnetic compatibility requirement and methods of measurement". Its scope clause reads: This standard specifies the requirements and methods of measurement of electromagnetic compatibility automotive audio and video equipment.
This standard applies to all kinds of motor vehicles Car audio and video equipment. NOTE. This standard applies to car multimedia audio and video capabilities of the device.
For audio and video not to providing the major function of the device (such as DVD players work Can GPS navigation system), apply only to its audio and video capabilities. Its clauses include definitions; overview.
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Document preview — GB/T 22630-2008
National Standard of the People's Republic of China
- ICS
- 43.040.10
- Classification
- T 35
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope1
- 2 Normative references1
- 3 Definitions1
- 6 Immunity performance and measure6
- Appendix A (informative) Test Report22
- Appendix B (normative) Transient Voltage emission testing instruments and equipment23
- Annex C (normative) radiated disturbance field strength testing instruments and equipment24
- Appendix E (normative) radiated immunity testing instruments and equipment26
1 Scope
This standard specifies the requirements and methods of measurement of electromagnetic compatibility automotive audio and video equipment.
This standard applies to all kinds of motor vehicles Car audio and video equipment.
NOTE. This standard applies to car multimedia audio and video capabilities of the device. For audio and video not to providing the major function of the device (such as DVD players work
Can GPS navigation system), apply only to its audio and video capabilities.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 3174 PAL-D television broadcasting system specifications
GB/T 4365 Electrotechnical terminology Electromagnetic compatibility (GB/T 4365-2003, IEC 60050 (161).1990, IDT)
GB/T 6113.1 radio disturbance and immunity measuring apparatus
GB/T 9383 Sound and television broadcast receivers and associated equipment - Immunity characteristics Limits and methods of measurement
GB 13837 Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement (GB 13837-
2003, IEC /CISPR13.2001, MOD)
Test methods for electrical disturbances GB/T 19951 Road vehicles produced by electrostatic discharge (GB/T 19951-2005, ISO 10605.
2001, IDT)
Electrical disturbances Part 2 GB/T 21437.2 road vehicles from conduction and coupling. electrical transients along supply lines of conduction (GB/T 21437.2-2008, ISO 7637-2.2004, IDT)
Electrical disturbances Component test methods - Part 2 ISO 11452-2 Road vehicles narrowband radiated electromagnetic energy generated. anechoic
Chamber method
Electrical disturbances Component test methods - Part 4 ISO 11452-4 Road vehicles narrowband radiated electromagnetic energy produced. a large current injection
Into law
3 Definitions
This standard adopts GB/T 4365 and GB 13837 of terms and definitions.
4 Overview
4.1 General requirements for measurement
Each audio and video features multifunction device should be tested.
Note. When testing for each function, proposes a focus on some sensitive auxiliary equipment may affect the test results.
4.1.1 test environment condition
Temperature. 18 °C ~ 28 °C;
Atmospheric pressure. 100kPa ~ 106kPa;
Relative Humidity. 25% to 75% (for the electrostatic discharge test of 30% to 60%).
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 26 pages — is available in the English PDF.
Referenced standards
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