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    I.S. EN 50083-7:1999

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 7: SYSTEM PERFORMANCE

    Available format(s):  Hardcopy, PDF

    Superseded date:  12-01-2010

    Language(s):  English

    Published date:  01-01-1999

    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
      1.1 General
      1.2 Specific scope of this Part 7
    2 Normative references
    3 Terms, definitions, symbols and abbreviations
      3.1 Terms and definitions
      3.2 Symbols
      3.3 Abbreviations
    4 Methods of measurement
      4.1 Mutual isolation between system outlets
      4.2 Amplitude response within a channel
      4.3 Chrominance-luminance gain and delay inequalities
      4.4 Non linear distortion
      4.5 Carrier to noise ratio
      4.6 Echoes
      4.7 Television and frequency modulation radio signal
           level
      4.8 Data echo rating and data delay inequality
      4.9 Interference in FM sound radio channels
      4.10 Signal level for digitally modulated signals
      4.11 Signal to noise ratio (S/N) for digitally
           modulated signals
    5 Performance requirements
      5.1 Impedance
      5.2 Carrier levels at system outlets
      5.3 Mutual isolation between system outlets
      5.4 Frequency response within a television channel
           at any system outlet for PAL and SECAM signals
      5.5 Long term frequency stability of distributed
           carrier signals at any system outlet
      5.6 Random noise
      5.7 Interference to television channels
      5.8 Video baseband requirements
      5.9 Hum modulation of carriers in television channels
      5.10 FM sound radio: Additional performance requirements
      5.11 NICAM performance
    Annex A (normative) Calibration of modulation depth
    Annex B (normative) Equipment required - additional items
    Annex C (normative) Preliminary checks on the measuring
                          equipment for carrier to noise ratio
    Annex D (normative) Correction factors
    Annex E (normative) Calibration of the measuring receiver
    Annex F (informative) Bibliography
    Annex G (informative) A-deviations
    Annex H (normative) Correction factors for noise
    Annex J (informative) Digital signal level and bandwidth
    Annex K (informative) Power density method

    Abstract - (Show below) - (Hide below)

    Covers cable networks for television signals, sound signals and interactive services including equipment, systems and installations.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    EN 50083-4 : 98 COR 1999 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 4: PASSIVE WIDEBAND EQUIPMENT FOR COAXIAL CABLE NETWORKS
    EN 300 744 : 1.6.2 DIGITAL VIDEO BROADCASTING (DVB); FRAMING STRUCTURE, CHANNEL CODING AND MODULATION FOR DIGITAL TERRESTRIAL TELEVISION
    EN 300 421 : 1.1.2 DIGITAL VIDEO BROADCASTING (DVB): FRAMING STRUCTURE, CHANNEL CODING AND MODULATION FOR 11/12 GHZ SATELLITE SERVICES
    ETS 300 457 : 20001 SATELLITE EARTH STATIONS AND SYSTEMS (SES) - TEST METHODS FOR TELEVISION RECEIVE ONLY (TVRO) OPERATING IN THE 11/12 GHZ FREQUENCY BANDS
    IEC 60050-60:1970 International Electrotechnical Vocabulary (IEV) - Part 60: Radiocommunications.
    EN 50083-10:2002 Cable networks for television signals, sound signals and interactive services - Part 10: System performance for return paths
    EN 300 429 : 1.2.1 DIGITAL VIDEO BROADCASTING (DVB): FRAMING STRUCTURE, CHANNEL CODING AND MODULATION FOR CABLE SYSTEMS
    EN 50083-3:2002 Cable networks for television signals, sound signals and interactive services - Part 3: Active wideband equipment for coaxial cable networks
    EN 50083-2:2012/A1:2015 CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 2: ELECTROMAGNETIC COMPATIBILITY FOR EQUIPMENT
    EN 50083-6:1997 Cable networks for television signals, sound signals and interactive services - Part 6: Optical equipment
    EN 50083-5:2001 Cable networks for television signals, sound signals and interactive services - Part 5: Headend equipment
    ETS 300 249 : 20001 SATELLITE EARTH STATIONS (SES); TELEVISION RECEIVE-ONLY (TVRO) EQUIPMENT USED IN THE BROADCASTING SATELLITE SERVICE (BSS)
    ETS 300 158 : 20001 SATELLITE EARTH STATIONS (SES); TELEVISION RECEIVE-ONLY (TVRO-FSS) SATELLITE EARTH STATIONS OPERATING IN THE 11/12 GHz FSS BANDS
    EN 300 473 : 1.1.2 DIGITAL VIDEO BROADCASTING (DVB); SATELLITE MASTER ANTENNA TELEVISION (SMATV) DISTRIBUTION SYSTEMS
    CISPR 16-1:1999+AMD1:2002 CSV Specification for radio disturbance and immunity measuring apparatus and methods - Part 1: Radio disturbance and immunity measuring apparatus
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