• EN 301 461 : 1.3.1

    Current The latest, up-to-date edition.

    FIXED RADIO SYSTEMS; POINT-TO-POINT EQUIPMENT; HIGH CAPACITY FIXED RADIO SYSTEMS CARRYING SDH SIGNALS (2 X STM-1) IN FREQUENCY BANDS WITH 40 MHZ CHANNEL SPACING AND USING CO-CHANNEL DUAL POLARIZED (CCDP) OPERATION

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  European Telecommunications Standards Institute

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

    Intellectual Property Rights
    Foreword
    1 Scope
    2 References
    3 Symbols and abbreviations
      3.1 Symbols
      3.2 Abbreviations
    4 General Characteristics
      4.1 Frequency bands and channel arrangements
      4.2 Modes of operation
      4.3 Compatibility requirements between systems
      4.4 Error performance and availability requirements
      4.5 Environmental profile
      4.6 Mechanical dimensions
      4.7 Power supply
      4.8 Electromagnetic compatibility
      4.9 Block diagram
      4.10 TMN interface
      4.11 Branching feeder and antenna requirements
    5 Parameters for digital systems
      5.1 Transmission capacity
      5.2 Baseband parameters
      5.3 Transmitter characteristics
      5.4 Receiver characteristics
      5.5 System performance without diversity
      5.6 Cross Polar Interference Sensitivity
      5.7 System characteristics with diversity
    Annex A (informative): Additional Information
          A.1 Antenna requirements
          A.2 Automatic Transmit Power Control
          A.3 Spectrum masks
          A.4 Co-channel (internal and external) and adjacent channel
              interference
          A.5 Measurement test set for XPI characteristics
    Annex B (informative): Bibliography
    History

    Abstract - (Show below) - (Hide below)

    Describes the minimum performance parameters for a high capacity digital radio-relay system operating in frequency bands with 40 MHz channel spacing in the 4 GHz, 5 GHz, U6 GHz and 11 GHz bands.

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    Committee TM 04
    Document Type Standard
    Publisher European Telecommunications Standards Institute
    Status Current

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

    NF EN 301751 : 2003 FIXED RADIO SYSTEMS - POINT-TO-POINT EQUIPMENTS AND ANTENNAS - GENERIC HARMONIZED STANDARD FOR POINT-TO-POINT DIGITAL FIXED RADIO SYSTEMS AND ANTENNAS COVERING THE ESSENTIAL REQUIREMENTS UNDER ARTICLE 3.2 OF THE 1999/5/EC DIRECTIVE
    TR 101 854 : 1.3.1 FIXED RADIO SYSTEMS; POINT-TO-POINT EQUIPMENT; DERIVATION OF RECEIVER INTERFERENCE PARAMETERS USEFUL FOR PLANNING FIXED SERVICE POINT-TO-POINT SYSTEMS OPERATING DIFFERENT EQUIPMENT CLASSES AND/OR CAPACITIES
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