M00015433
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METALLIC COMMUNICATION CABLE TEST METHODS - PART 4-7: ELECTROMAGNETIC COMPATIBILITY (EMC) - TEST METHOD FOR MEASURING OF TRANSFER IMPEDANCE Z[T] AND SCREENING ATTENUATION A[S] OR COUPLING ATTENUATION A[C] OF CONNECTORS AND ASSEMBLIES UP TO AND ABOVE 3 GHZ - TRIAXIAL TUBE IN TUBE METHOD
British Standards Institution
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Availability date: 11/05/2021
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Physical background
5 Principle of the test methods
6 Test procedure
7 Sample preparation
8 Measurement of transfer impedance
9 Screening attenuation
10 Coupling attenuation
Annex A (normative) - Determination of the impedance of
the inner circuit
Annex B (informative) - Example of a self-made impedance
matching adapter
Annex C (informative) - Measurements of the screening effectiveness
of connectors and cable assemblies
Annex D (informative) - Influence of contact resistances
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Gives to determine the surface transfer impedance and/or screening attenuation and coupling attenuation of mated screened connectors (including the connection between cable and connector) and cable assemblies.
Published | |
Document Type | Standard |
Status | Current |
Publisher | British Standards Institution |
Pages | |
ISBN | |
Committee | EPL/46 |
Supersedes |
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