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    I.S. EN IEC 62153-4-7:2021

    Current The latest, up-to-date edition.

    Metallic cables and other passive components 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 - Triaxial tube in tube method (IEC 62153-4-7:2021)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  20-09-2021

    Publisher:  National Standards Authority of Ireland

    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.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Physical background
    5 Principle of the test methods
    5.1 General
    5.2 Transfer impedance
    5.3 Screening attenuation
    5.4 Coupling attenuation
    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
    Annex E (informative) Direct measurement of screening effectiveness of connectors
    Annex F (normative) Mixed mode S-parameters
    Annex G (normative) Accessories for measuring coupling attenuation
    Annex H (informative) Low frequency screening attenuation
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part of IEC 62153 deals with the triaxial tube in tube method.

    General Product Information - (Show below) - (Hide below)

    Committee TC 46
    Document Type Test Method
    Product Note The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes
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