• DIN EN 55020 : 2007 AMD 12 2017

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SOUND AND TELEVISION BROADCAST RECEIVERS AND ASSOCIATED EQUIPMENT - IMMUNITY CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT

    Available format(s): 

    Superseded date:  12-11-2022

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Verband Deutscher Elektrotechniker

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

    1 Scope and object
    2 Normative references
    3 Terms, definitions and abbreviations
      3.1 Terms and definitions
      3.2 Abbreviations
    4 Immunity requirements
      4.1 Performance criteria
      4.2 Applicability
      4.3 Immunity requirements for the antenna input connector
      4.4 Immunity requirements for audio connectors
      4.5 Immunity requirements for AC mains power connectors
      4.6 Requirements for immunity to RF voltages
      4.7 Immunity requirements for the enclosure port
    5 Immunity measurements
      5.1 General conditions during testing
      5.2 Performance assessment
      5.3 Measurement of input immunity
      5.4 Measurement of immunity to RF voltage (common mode) at
          antenna terminal
      5.5 Measurement of screening effectiveness
      5.6 Measurement of electrical transients
      5.7 Measurement of immunity to induced voltages
      5.8 Measurement of immunity from radiated fields
      5.9 Measurement of electrostatic discharge
    6 Interpretation of CISPR immunity limits
      6.1 Significance of a CISPR limit
      6.2 Compliance with limits on a statistical basis
    Annex A (normative) Specification of the test-TV-set
    Annex B (normative) Specification of filters and weighting network
    Annex C (normative) Specification of coupling units and of
            low-pass filter
    Annex D (normative) Matching networks and mains stop filter
    Annex E (normative) Construction information for the open
            stripline and for the mains and loudspeaker band-stop filter
    Annex F (normative) Calibration of the open stripline
    Annex G (normative) Ferrite core sizes and materials
    Annex H (informative) Frequency bands
    Annex I (normative) Broadcast receivers for digital signals
    Annex J (informative) Specification of the wanted signal
    Annex K (informative) Objective evaluation of picture quality
    Bibliography
    Annex ZA (normative) Normative references to international
             publications with their corresponding European
             publications
    Annex ZZ (informative) Coverage of Essential Requirements of
             EC Directives

    Abstract - (Show below) - (Hide below)

    Specifies the methods of measurement and specified limits applicable to sound and television receivers and to associated equipment with regard to their immunity characteristics to disturbing signals.

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

    Development Note Supersedes DIN VDE 0872-4. (07/2004) DRAFT AMD 1 issued in November 2013. (11/2013) DRAFT AMD B issued in December 2015 is replaced by AMD 12 2017. (02/2017)
    Document Type Standard
    Publisher Verband Deutscher Elektrotechniker
    Status Superseded
    Superseded By
    Supersedes
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