Skip to content
Please enter a keyword to search
  • Preview

    I.S. EN IEC 61000-4-20:2022

    Current The latest, up-to-date edition.

    Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides (IEC 61000-4-20:2022)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  18-04-2022

    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.

    Add To Cart

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviated terms
    4 General
    5 TEM waveguide requirements
    6 Overview of EUT types
    7 Laboratory test conditions
    8 Evaluation and reporting of test results
    Annex A (normative) Emission measurements in TEM waveguides
    Annex B (normative) Immunity testing in TEM waveguides
    Annex C (normative) HEMP transient testing in TEM waveguides
    Annex D (informative) TEM waveguide characterization
    Annex E (informative) Calibration method for E-field probes in TEM waveguides
    Annex F (informative) Instrumentation uncertainty of emission measurement results
    Annex G (informative) Measurement uncertainty of immunity testing due to test instrumentation
    Annex H (informative) Correlation of emission and immunity limits between EMC test facilities
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part of IEC 61000 focuses on emission and immunity test methods for electrical and electronic equipment using various types of transverse electromagnetic (TEM) waveguides.

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

    Committee TC 77
    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
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective