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    I.S. EN 61108-4:2004

    Current The latest, up-to-date edition.

    MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS - GLOBAL NAVIGATION SATELLITE SYSTEMS (GNSS) - PART 4: SHIPBORNE DGPS AND DGLONASS MARITIME RADIO BEACON RECEIVER EQUIPMENT - PERFORMANCE REQUIREMENTS, METHODS OF TESTING AND REQUIRED TEST RESULTS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2004

    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
    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviations
      3.1 Definitions
      3.2 Abbreviations
    4 Performance requirements
      4.1 Introduction
      4.2 Composition
      4.3 Functional requirements
      4.4 Protection
      4.5 Integrity
      4.6 Interfaces
      4.7 IEC 61162-1, IEC 61162-2 implementation
      4.8 IEC 61162-3 implementation
      4.9 Display and control
      4.10 Installation
    5 Technical characteristics
      5.1 Carrier frequency
      5.2 Frequency tolerance
      5.3 Message types
      5.4 Data transmission rate
      5.5 Dynamic range
      5.6 Maximum bit error ratio
      5.7 Receiver selectivity and stability
      5.8 Automatic frequency selection
      5.9 Protection ratios
    6 Methods of testing and required test results
      6.1 General conditions of measurement and test signals
      6.2 Operational tests
      6.3 Protection of external connections
      6.4 Integrity
      6.5 Technical tests
      6.6 Additional functionality tests
    Annex A (normative) Simulation of noise situations for
                          the test of shipborne DGPS maritime
                          radio beacon receiver equipment
      A.1 Parameters describing noise
      A.2 Noise models
      A.3 Test procedures
    Annex B (informative) Methodology for measuring WER
      B.1 Recording the RTCM data stream
      B.2 Analysing the RTCM data stream
      B.3 Caution
    Annex C (normative) Tests that are specific to integrated
                          equipment that does not provide an output
                          port for testing
      C.1 General requirements
      C.2 Test for WER display
      C.3 Comments to Clause 6, methods of testing
    Annex D (informative) Installation guidelines to counteract
                          the effect of interference
      D.1 Introduction
      D.2 Antennas
      D.3 General installation requirements
      D.4 Noise/interference sources
      D.5 Testing
      D.6 Troubleshooting
    Annex E (informative) Implementation using a concurrent process
    Annex F (informative) Data interface guidance
    Annex ZA (normative) Normative references to international
                          publications with their corresponding
                          European publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies the minimum operational and performance requirements, methods of testing and required test results conforming to performance standards not inferior to those adopted by the IMO in resolution MSC.114(73).

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

    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    IEC 61162-1:2016 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners
    EN 61162-1:2016 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners
    EN 60945:2002 Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results
    IEC 60945:2002 Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results
    IEC 61162-2:1998 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 2: Single talker and multiple listeners, high-speed transmission
    EN 61162-2:1998 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 2: Single talker and multiple listeners, high-speed transmission
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