BS EN 61000-4-3:1997:2001 Edition
$167.15
Electromagnetic compatibility (EMC) – Testing and measurement techniques – Radiated, radio-frequency, electromagnetic field immunity test
| Published By | Publication Date | Number of Pages |
| BSI | 2001 | 38 |
Provides test levels and test procedures for evaluating the immunity of electrical and electronic equipment when subjected to radio-frequency electromagnetic fields.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | Committees responsible for this British�Standard |
| 3 | Contents |
| 6 | Foreword Foreword to amendment A1 Foreword to amendment A2 |
| 7 | Contents |
| 8 | Introduction 1 Scope and object |
| 9 | 2 Normative references 3 General 4 Definitions 4.1 amplitude modulation 4.2 anechoic chamber 4.2.1 fully anechoic chamber 4.2.2 semi-anechoic chamber 4.2.3 modified semi-anechoic chamber |
| 10 | 4.3 antenna 4.4 balun 4.5 continuous waves (CW) 4.6 electromagnetic (EM) wave 4.7 far field 4.8 field strength 4.9 frequency band 4.10 induction field 4.11 isotropic 4.12 polarization 4.13 shielded enclosure |
| 11 | 4.14 stripline 4.15 spurious radiation 4.16 sweep 4.17 transceiver 4.18 human body-mounted equipment 4.19 maximum RMS value 4.20 non-constant envelope modulation 4.21 TDMA (time division multiple access) |
| 12 | 5 Test levels Table 2 Frequency ranges: 800 MHz to 960 MHz and 1,4 GHz to 2,0 GHz |
| 13 | 6 Test equipment 6.1 Description of the test facility 6.2 Calibration of field |
| 15 | 7 Test set-up 7.1 Arrangement of table-top equipment 7.2 Arrangement of floor-standing equipment 7.3 Arrangement of wiring |
| 16 | 7.4 Arrangement of human body-mounted equipment 8 Test procedures |
| 17 | 9 Evaluation of test results |
| 18 | 10 Test report Figure 1 Definition of the test level and the waveshapes occurring at the output of the signal generator |
| 19 | Figure 2 Example of suitable test facility |
| 20 | Figure 3 Calibration of field |
| 21 | Figure 4 Calibration of field, dimensions of the uniform area |
| 22 | Figure 5 Example of test set-up for floor-standing equipment |
| 23 | Figure 6 Example of test set-up for table-top equipment |
| 24 | Annex A (informative) Rationale for the choice of modulation for tests related to the protection against … A.1 Summary of available modulation methods Table A.1 Comparison of modulation methods |
| 25 | A.2 Experimental results |
| 26 | Table A.2 Relative interference levels |
| 27 | Table A.3 Relative immunity levels |
| 28 | A.3 Secondary modulation effects A.4 Conclusion Annex B (informative) Field generating antennas B.1 Biconical antenna (20 MHz – 300 MHz) B.2 Log-periodic antenna (80 MHz – 1 000 MHz) B.3 Circularly polarized antenna B.4 Horn antenna and double ridge wave guide antenna |
| 29 | Annex C (informative) Use of anechoic chambers Annex D (informative) Other test methods — TEM cells and striplines |
| 30 | Annex E (informative) Other test facilities E.1 Partially lined screened rooms E.2 Open area test site Annex F (informative) Guidance for product committees on the selection of test levels F.1 Introduction |
| 31 | F.2 Test levels related to general purposes F.3 Test levels related to the protection against RF emissions from digital radio telephones |
| 32 | Table F.1 Examples of test levels, associated protection distances and suggested performance criteria Annex G (informative) Special measures for fixed transmitters |
| 33 | Annex H (informative) Selection of test methods Annex I (informative) Description of the environment I.1 Digital radio telephones |
| 34 | Table I.1 Mobile and portable units |
| 35 | Table I.2 Base stations |
| 36 | Annex ZA (normative) Normative references to international publications with their corresponding European … |
