I.S. EN 62153-4-7:2016&AC:2016-05
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Metallic communication cable test methods - Part 4-7: Electromagnetic compatibility (EMC) - Test method for measuring of transfer impedance ZT and screening attenuation as or coupling attenuation ac of connectors and assemblies up to and above 3 GHz - Triaxial tube in tube method (IEC 62153-4-7:2015/COR1:2016)
Hardcopy , PDF
03-02-2020
English
31-05-2016
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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
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