GB/T 17626.3-2016 English PDF (GBT17626.3-2016)

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GB/T 17626.3-2016: Electromagnetic compatibility -- Testing and measurement techniques -- Radiated, radio-frequency, electromagnetic field immunity test
GB/T 17626.3-2016
Electromagnetic compatibility - Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
ICS 33.100.20
L06
National Standards of People's Republic of China
Replacing GB/T 17626.3-2006
Electromagnetic compatibility testing and measurement techniques
Test RFEMS
Published 2016-12-13
2017-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China issued
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative References 1
Terms and definitions 1 3
4 Overview 4
5 Test Level 4
5.1 General Test Level 5
5.2 Test Protection Level (device) digital wireless phone RF radiation resistance and other radio frequency transmission device 5
5 6 Test Equipment
6.1 Description of the test facility 6
6.2 Calibration field 6
7 Test arrangement 9
7.1 desktop device 10 disposed
7.2 arrangement floor apparatus 10
7.3 wiring 10
7.4 person carrying device 10 is arranged
8 Test procedure 10
8.1 laboratory confirmation of the relevant conditions 11
Test Example 11 8.2
12 9 Evaluation of test results
10 12 Test Report
Modulation scheme selection principle of the test Annex A (normative) Protection (device) digital wireless phone RF radiation resistance of 19
Annex B (normative) field transmitting antenna 23
Application of Annex C (informative) anechoic chamber 24
Example Annex D (informative) and a nonlinear amplifier calibration method 26 6.2
Annex E (informative) product standardization committee of professional grade test Selection Guide 30
Selecting test method (informative) Appendix F 32
Annex G (normative) Environment Description 33
Annex H (normative) an alternative frequency irradiation method ( "separate window method") is higher than 37 at 1GHz
The calibration method Annex I (informative) electric field probe 40
Measurement Appendix J (informative) induced by the test instrument 53 Uncertainty
Foreword
GB/T 17626 "electromagnetic compatibility test and measurement techniques" now includes the following components.
--- GB/T 17626.1-2006 Electromagnetic compatibility testing and measurement techniques Overview of immunity tests;
--- GB/T 17626.2-2006 Electromagnetic compatibility testing and measurement techniques electrostatic discharge immunity test;
--- GB/T 17626.4-2008 Electromagnetic compatibility testing and measurement techniques Electrical fast transient burst immunity test;
--- GB/T 17626.5-2008 Electromagnetic compatibility testing and measurement techniques surge (impact) immunity test;
--- GB/T 17626.6-2008 electromagnetic compatibility test technology and radio frequency fields induced conduction measurement harassment immunity;
--- GB/T 17626.7-2008 electromagnetic compatibility test and measurement technology power supply systems and equipment connected thereto harmonics, harmonic wave between the measurements and instrumentation guidance;
--- GB/T 17626.8-2006 Electromagnetic compatibility testing and measurement techniques immunity test frequency magnetic field;
--- GB/T 17626.9-2011 Electromagnetic compatibility testing and measurement techniques pulsed magnetic field immunity test;
--- GB/T 17626.10-1998 electromagnetic compatibility test and measurement techniques Damped oscillatory magnetic field immunity test;
--- GB/T 17626.11-2008 Electromagnetic compatibility Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity test;
--- GB/T 17626.12-2013 electromagnetic compatibility test and measurement techniques ring wave immunity test;
--- GB/T 17626.13-2006 electromagnetic compatibility test and measurement techniques harmonics AC power port, immunity test interharmonics low power signal;
--- GB/T 17626.14-2005 electromagnetic compatibility test and measurement techniques Voltage fluctuation immunity test;
--- GB/T 17626.15-2011 Electromagnetic compatibility testing and measurement techniques scintillation Functional and design specifications;
--- GB/T 17626.16-2007 Electromagnetic compatibility testing and measurement techniques 0Hz ~ 150kHz common mode immunity test conducted disturbances;
--- GB/T 17626.17-2005 electromagnetic compatibility test and measurement techniques ripple DC power input port immunity test;
--- GB/T 17626.20-2014 EMC testing and measurement techniques in transverse electromagnetic (TEM) waveguide emission and immunity test;
--- GB/T 17626.21-2014 electromagnetic compatibility test wave mixing technique and laboratory test method for measuring;
--- GB/T 17626.24-2012 electromagnetic compatibility test and test methods HEMP conducted disturbance protection technology measuring device;
--- GB/T 17626.27-2006 electromagnetic compatibility test and measurement techniques - Unbalance immunity test;
--- GB/T 17626.28-2006 electromagnetic compatibility test and measurement technology power frequency variations immunity tests;
--- GB/T 17626.29-2006 electromagnetic compatibility test and measurement techniques DC power input port voltage dips, short interruptions and voltage variations immunity tests;
--- GB/T 17626.30-2012 electromagnetic compatibility test and measurement technology power quality measuring method;
--- GB/T 17626.34-2012 electromagnetic compatibility test and measurement techniques each phase current is greater than the primary power supply apparatus 16A of the voltage dips, short interruptions and voltage variations immunity tests.
This is Part 3 GB/T 17626's.
This section drafted in accordance with the rules GB/T 1.1-2009 given.
This partial replacement GB/T 17626.3-2006 "electromagnetic compatibility test and measurement techniques RFEMS test."
Compared with GB/T 17626.3-2006, the main technical changes as follows.
--- terms and definitions Chapter 4, delete the original 4.14 4.15 stripline and stray radiation;
Chapter 5 --- combined original table 1 Table 1 and Table 2 with the conventional use of the device, a digital wireless telephone, and other radio frequency transmission means associated
Test levels;
5.2 --- Protection (device) digital wireless phone RF radiation resistance and other radio frequency transmission frequency range of the test apparatus by a 2GHz
Extended to 6GHz;
--- Chapter 6 revise the requirements for the power amplifier;
6.2 --- field calibration added to complete the irradiation, the irradiation portion and the application requirements separate window of a uniform field;
--- 6.2.1 Calibration constant field strength increases the step j), to confirm that the test system;
--- 6.2.2 Calibration constant power increase step m), confirmed that the test system;
--- Appendix B field antennas transmit a circularly polarized antenna is deleted;
--- deleted the original Appendix D TEM cell and stripline test method;
--- the original G and Appendix I to Appendix G.3 increase table;
--- changed the original Appendix H Appendix F;
Appendices Appendix J to the original --- H;
--- changed the original Appendix K Appendix D;
--- Appendix F and Appendix G of the original consolidated in Appendix E;
--- increasing the calibration of field probes in Appendix I;
--- increased measurement uncertainty caused by Appendix J test equipment.
This section uses the translation method is equivalent to using IEC 61000-4-3.2010 "Electromagnetic compatibility (EMC) Part 4-3. Testing and measurement techniques
RFEMS test. "
Consistency correspondence relationship with international documents in this section of our normative references the following documents.
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