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  • PD 6570-6:1992

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Draft standard to match to and work with ETS 300 001/NET4 \'Apparatus using cordless attachments (excluding cellular radioapparatus) for connection to analogue interfaces of public switched telephone networks run by certain public telecommunicationsoperators\' Specification for cordless portable parts and cordless fixed parts as separate stand alone items

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  28-09-2012

    Language(s):  English

    Published date:  31-10-1992

    Publisher:  British Standards Institution

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

    Committees responsible
    Preface
    Foreword
    Section one. General requirements for cordless fixed
                    and portable parts
    0 Introduction
    1 Scope
    2 Abbreviations and definitions
    3 Facilities and functions
    4 Marking and labelling
    5 Information to be provided by the supplier
    6 Radio frequency interface
    7 Signalling layers one, two and three
    8 Speech coding
    Section two. General, electrical and acoustic
                    characteristics specific to cordless
                    portable parts
    9 CPP General
    10 Not assigned
    Section three. General, electrical and acoustic
                    characteristics specific to cordless
                    fixed parts
    11 CFP General
    12 CFP Marking
    13 CFP Safety
    14 Multi-frequency (MF) tone signalling
    15 Special signalling conditions
    16 Not assigned
    17 Off-line: ringing state
    18 On-line: non-signalling state
    19 Not assigned
    20 Speech transmission
    20.1 General
    20.2 Sending characteristics
    20.3 Receiving characteristics
    20.4 Send and receive loudness ratings
    20.5 Sidetone loudness ratings
    20.6 Distortion and clipping
    20.7 Noise
    20.8 Limits of signals sent to line
    20.9 Delay
    20.10 Crosstalk
    21 Electrical PSTN connection methods
    22 Call control
    Appendices
    A General conditions of test
    B Speech and telephony tests
    Tables
    1 Classification
    2 Co-ordinates of voltage limit curves for d.c.
           characteristics
    3 Co-ordinates of sending characteristic
    4 Co-ordinates of receiving characteristic
    5 Electro-acoustic performance assumed for the
           reference CPP
    6 Loudness rating values
    7 Allocation of plug pins
    8 Frequency/sensitivity response of references
           codec
    9 Parameters required to calculate SLRB, RLRB and
           STMRB
    10 Frequencies for delay measurements
    Figures
    1 Circuit for speech immunity testing of ringing
           detector
    2 D.C. characteristics
    3 Sending sensitivity-frequency characteristics
           mask
    4 Receiving sensitivity-frequency characteristics
           mask
    5 Simplified transmission plan
    6 Circuit for sending and receiving measurements
    7 The local telephone system (LTS)
    8 Artificial line segment, 0.1 km length
    9 Feeding bridge
    10 Reference connections
    11 Not assigned
    12 Test hammer
    13 Test configuration
    14 Reference CPP sending sensitivity-frequency
           characteristic (SRMD)
    15 Reference CPP receiving sensitivity-frequency
           characteristic (SRDe)
    16 Limits of ambient noise for speech transmission
           tests

    Abstract - (Show below) - (Hide below)

    Specifies requirements for cordless telephone apparatus, using radio links, for connection to public switched telephone networks in the UK when the apparatus is meant to meet the common air interface requirements of the ETSI specification I-ETS 300 131. Coverage includes: general requirements for cordless fixed and portable parts; general, electrical and acoustic characteristics specific to cordless portable parts; general, electrical and acoustic characteristics specific to cordless fixed parts. Also includes appendices, tables and diagrams.

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

    Committee TCT/2
    Development Note Inactive for the new design. (05/2007)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn

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

    PD 6569-1:1992 Draft standard to match to and work with ETS 300 001/NET4 \'Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators\' Specification for general requirements
    BS 6312:1982 Specification for plugs for use with British Telecommunications line jack units
    BS 6301:1982 Specification for safety requirements for apparatus for connection to British Telecommunications networks
    BS 2045:1965 Preferred numbers
    PRI-ETS 300 131 : JUN 94 RADIO EQUIPMENT AND SYSTEMS (RES); COMMON AIR INTERFACE SPECIFICATION TO BE USED FOR THE INTERWORKING BETWEEN CORDLESS TELEPHONE APPARATUS IN THE FREQUENCY BAND 864,1 MHz TO 868,1 MHZ INCLUDING PUBLIC ACCESS SERVICES
    PD 6570-1:1992 Draft standard to match to and work with ETS 300 001/NET4 \'Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks run by certain public telecommunications operators\' Specification for general requirements
    BS 3593:1963 Recommendation on preferred frequencies for acoustical measurements
    PD 6572:1992 BS 6833-6:1992. Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogueinterfaces of public switched telephone networks. Specification for cordless portable parts and cordless fixed parts asseparate stand alone items of apparatus
    PD 6568:1992 Draft standard to match to and work with ETS 300 001/NET4. Specification for simple telephones for connection to public switched telephone networks run by certain public telecommunications operators
    BS 6305:1982 Specification for general requirements for apparatus for connection to the British Telecommunications public switched telephone network
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