• BS EN 62104:2007

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Characteristics of DAB receivers

    Available format(s): 

    Superseded date:  18-06-2019

    Language(s): 

    Published date:  31-12-2007

    Publisher:  British Standards Institution

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Basic implementation and functional performance requirements
      4.1 Audio decoder
      4.2 Automatic mode selection
      4.3 Frequency bands
      4.4 Service selection
      4.5 Receiver reactions to a multiplex re-configuration
      4.6 Automatic switching to another ensemble
      4.7 Response to conditional access (CA) services
      4.8 Output for audio and other services
      4.9 Transparency for copy protection
      4.10 Coding profiles (Minimum implementation of specified
           coding profiles)
    5 Interfaces
      5.1 General
      5.2 RF input
      5.3 Analogue audio interface [EN 61938]
      5.4 Digital audio interface [IEC 60958-3]
      5.5 Coded audio interface [IEC 61937]
      5.6 General digital interface
      5.7 Conditional access interface
    6 Options
      6.1 General
      6.2 Receiver display
      6.3 Other features
    7 Minimum performance levels and measuring methods
      7.1 General conditions
      7.2 Audio part - Performance requirements
      7.3 R.F. part
    Annex A (informative) - Recommended centre frequencies for DAB
    Annex B (normative) - Characteristics of a Rayleigh channel
    Annex C (informative) - Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies the DAB (Digital Audio Broadcasting) receiver characteristics for consumer equipment intended for terrestrial and cable reception operating in band III and L-band and for satellite reception in L-band.

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

    Committee EPL/100
    Development Note Renumbers and supersedes BS EN 50248. 2007 version incorporates amendment to BS EN 50248. Supersedes 96/210917 DC. (01/2008)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    EN ISO 14819-6:2006 Traffic and Traveller Information (TTI) - TTI messages via traffic message coding - Part 6: Encryption and conditional access for the Radio Data System - Traffic Message Channel ALERT C coding (ISO 14819-6:2006)
    ISO/IEC 11172-4:1995 Information technology Coding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s Part 4: Compliance testing
    EN 50320:2000 Digital audio broadcasting system - Specification of the DAB command set for receivers (DCSR)
    TS 101 757 : 1.1.1 DIGITAL AUDIO BROADCASTING (DAB) CONFORMANCE TESTING FOR DAB AUDIO
    IEC 61938 : 2.0 MULTIMEDIA SYSTEMS - GUIDE TO THE RECOMMENDED CHARACTERISTICS OF ANALOGUE INTERFACES TO ACHIEVE INTEROPERABILITY
    EN 55013:2013/A1:2016 SOUND AND TELEVISION BROADCAST RECEIVERS AND ASSOCIATED EQUIPMENT - RADIO DISTURBANCE CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT (CISPR 13:2009, MODIFIED)
    IEC 60169-10:1983 Radio-frequency connectors. Part 10: R.F. coaxial connectors with inner diameter of outer conductor 3 mm (0.12 in) with snap-on coupling - Characteristic impedance 50 ohms (Type SMB)
    EN 60068-1:2014 Environmental testing - Part 1: General and guidance
    IEC GUIDE 106:1996 Guide for specifying environmental conditions for equipmentperformance rating
    IEC 61606:1997 Audio and audiovisual equipment - Digital audio parts - Basic methods of measurement of audio characteristics
    IEC 61937:2000 Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958
    EN ISO 14819-3:2013 Intelligent transport systems - Traffic and travel information messages via traffic message coding - Part 3: Location referencing for Radio Data System - Traffic Message Channel (RDS-TMC) using ALERT-C (ISO 14819-3:2013)
    EN 300 401 : 1.4.1 RADIO BROADCASTING SYSTEMS; DIGITAL AUDIO BROADCASTING (DAB) TO MOBILE, PORTABLE AND FIXED RECEIVERS
    EN 55020:2007/A12:2016 SOUND AND TELEVISION BROADCAST RECEIVERS AND ASSOCIATED EQUIPMENT - IMMUNITY CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT (CISPR 20:2006)
    EN ISO 14819-1:2013 Intelligent transport systems - Traffic and travel information messages via traffic message coding - Part 1: Coding protocol for Radio Data System - Traffic Message Channel (RDS-TMC) using ALERT-C (ISO 14819-1:2013)
    IEC 61938:2013 Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability
    EN 61606 : 1997 AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC METHODS OF MEASUREMENT OF AUDIO CHARACTERISTICS
    EN ISO 14819-2:2013 Intelligent transport systems - Traffic and travel information messages via traffic message coding - Part 2: Event and information codes for Radio Data System - Traffic Message Channel (RDS-TMC) using ALERT-C (ISO 14819-2:2013)
    IEC 60958-3:2006+AMD1:2009+AMD2:2015 CSV Digital audio interface - Part 3: Consumer applications
    EN 50067:1998 Specification of the radio data system (RDS) for VHF/FM sound broadcasting in the frequency range from 87,5 to 108,0 MHz
    ISO/IEC 13818-3:1998 Information technology Generic coding of moving pictures and associated audio information Part 3: Audio
    EN 60169-24:1993 Radio-frequency connectors - Part 24: Radio-frequency coaxial connectors with screw coupling, typically for use in 75 ohm cable distribution systems (Type F)
    EN 50255 : 97 COR 2002 DIGITAL AUDIO BROADCASTING SYSTEM - SPECIFICATION OF THE RECEIVER DATA INTERFACE (RDI)
    EN 60721-1:1995/A2:1995 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 1: ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES
    IEC 60315-1:1988 Methods of measurement on radio receivers for various classes of emission. Part 1: General considerations and methods of measurement, including audio-frequency measurements
    TR 101 496-2 : 1.1.2 DIGITAL AUDIO BROADCASTING (DAB); GUIDELINES AND RULES FOR IMPLEMENTATION AND OPERATION; PART 2: SYSTEM FEATURES
    ISO/IEC 13818-4:2004 Information technology Generic coding of moving pictures and associated audio information Part 4: Conformance testing
    EN 60315-4:1998 Methods of measurement on radio receivers for various classes of emission - Part 4: Receivers for frequency-modulated sound broadcasting emissions
    EN 301 234 : 2.1.1 DIGITAL AUDIO BROADCASTING (DAB); MULTIMEDIA OBJECT TRANSFER (MOT) PROTOCOL
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