SAE J551/16_201710
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Electromagnetic Immunity - Off-Vehicle Source (Reverberation Chamber Method) - Part 16 - Immunity to Radiated Electromagnetic Fields
Hardcopy , PDF
10-10-2022
English
10-10-2017
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1. SCOPE
2. REFERENCES
3. DEFINITIONS
4. TEST CONDITIONS
5. TEST INSTRUMENT DESCRIPTION AND SPECIFICATION
6. TEST METHODS AND PROCEDURES
7. TEST REPORT
8. NOTES
APPENDIX A (INFORMATIVE) - TEST SETUP DRAWINGS FOR
VEHICLE REVERBERATION TESTING
APPENDIX B (INFORMATIVE) - SAMPLES OF TUNER DESIGNS
APPENDIX C (INFORMATIVE) - TEST SEVERITY LEVELS
Describes off-vehicle radiated source test methods and procedures for testing passenger cars and commercial vehicles within a Reverberation Chamber.
| DocumentType |
Standard
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| Pages |
24
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| PublisherName |
SAE International
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
Vehicle electrical/electronic systems may be affected when immersed in an electromagnetic field generated by sources such as radio and TV broadcast stations, radar and communication sites, mobile transmitters, cellular phones, etc. This part of SAE J551 specifies off-vehicle radiated source test methods and procedures for testing passenger cars and commercial vehicles within a Reverberation Chamber. The method is used to evaluate the immunity of vehicle mounted electronic devices in the frequency range of 80 MHz to 2 GHz, with possible extensions 20 MHz to 10 GHz, depending upon chamber size and construction. Three methods for calibrating and applying electromagnetic fields are described in the document: 1) Mode Tuned Reverberation Chamber method, 2) Mode Stir (Standard) Reverberation Chamber method and 3) Mode Stir (Hybrid) Reverberation Chamber method. Optional pulse modulation testing at HIRF (High Intensity Radiated Fields) test levels, based upon currently known environmental threats, has been included in this revision of the standard. Each method has its advantages and disadvantages which are discussed in each individual test section. All methods have been proven to be effective at finding potential field issues at the vehicle level. SAE J551-1 specifies general definitions, practical use, and basic principles of the test procedure. Specific chamber characterization procedures, formulas and calibration procedures for the Mode Tuned and Mode Stir (Standard) methods can be found in SAE J1113-28 and J1113-27 respectively. Chamber characterization procedures for the Mode Stir (Hybrid) method are described in 6.3 of this document.
| SAE J1113/28_200411 | Electromagnetic Compatibility Measurements Procedure for Vehicle Components—Part 28—Immunity to Radiated Electromagnetic Fields—Reverberation Method (Mode Tuning) |
| SAE J551/1_201501 | Performance Levels and Methods of Measurement of Electromagnetic Compatibility of Vehicles, Boats (up to 15 m), and Machines (16.6 Hz to 18 GHz) |
| SAE J1113/27_201206 | Electromagnetic Compatibility Measurements Procedure for Vehicle Components - Part 27 - Immunity to Radiated Electromagnetic Fields - Mode Stir Reverberation Method |
| SAE J1812_201306 | Function Performance Status Classification for EMC Immunity Testing |
| IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV | Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test |
| IEC 61000-4-21:2011 | Electromagnetic compatibility (EMC) - Part 4-21: Testing and measurement techniques - Reverberation chamber test methods |
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