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    I.S. EN 62153-4-7:2016/A1:2018

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    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/A1:2018)

    Available format(s):  Hardcopy, PDF

    Superseded date:  24-09-2021

    Language(s):  English

    Published date:  08-08-2018

    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)

    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

    Abstract - (Show below) - (Hide below)

    This triaxial method is suitable 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.

    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. THIS STANDARD ALSO REFERS-IEC TR 62153-4-16
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes
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