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  • CISPR 21:1999

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Interference to mobile radiocommunications in the presence of impulsive noise - Methods of judging degradation and measures to improve performance

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  26-03-2008

    Language(s):  English - French, Spanish, Castilian

    Published date:  08-10-1999

    Publisher:  International Electrotechnical Committee

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

    Foreword
    1 Scope
    2 Normative references
    3 Survey of methods of judging degradation to radio
          channel
          3.1 Subjective tests
                 3.1.1 Subjective tests of annoyance
                 3.1.2 Subjective tests of intelligibility
          3.2 Objective tests
                 3.2.1 General
                 3.2.2 Objective test method
          3.3 Conclusions relating to judgement of
                 degradation
    4 Improvement of performance of mobile radio
          communication
    Conclusion
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides methods of judging the degradation of radio communication in the presence of impulsive noise produced by automotive ignition sources and recommends ways of improving radio performance.

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

    Committee CISPR/CIS/D
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    NFM 62 105 : 1998 NUCLEAR ENERGY - INDUSTRIAL ACCELERATORS - INSTALLATIONS

    Standards Referencing This Book - (Show below) - (Hide below)

    CISPR 12:2007+AMD1:2009 CSV Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers
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