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EN 300 198 : 1.5.1

Current

Current

The latest, up-to-date edition.

TRANSMISSION AND MULTIPLEXING (TM) DIGITAL RADIO RELAY SYSTEMS (DRRS) - PARAMETERS FOR DRRS FOR THE TRANSMISSION OF DIGITAL SIGNALS AND ANALOGUE VIDEO SIGNALS OPERATING AT 23 GHZ

Available format(s)

Hardcopy , PDF

Language(s)

English

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
      4.1.1 Channel arrangements
      4.1.2 Channel spacing for systems operating on the same route
  4.2 Compatibility requirements between systems
  4.3 Performance and availability requirements
  4.4 Environmental conditions
      4.4.1 Equipment within weather protected locations (indoor
            locations)
      4.4.2 Equipment for non-weather protected locations (outdoor
            locations)
  4.5 Power supply
  4.6 Electromagnetic compatibility
  4.7 System block diagram
  4.8 Telecommunications Management Network (TMN) interface
  4.9 Branching/feeder/antenna characteristics
      4.9.1 Antenna radiation patterns
      4.9.2 Antenna cross-Polar Discrimination (XPD)
      4.9.3 Antenna Inter-Port Isolation (IPI)
      4.9.4 Waveguide flanges (or other connectors)
      4.9.5 Return loss
5 System Parameters
  5.1 Transmission capacity
  5.2 Baseband parameters
      5.2.1 Plesiochronous interfaces
      5.2.2 SDH baseband interfaces
  5.3 Transmitter characteristics
      5.3.1 Transmitter power range
      5.3.2 Transmit power and frequency control
            5.3.2.1 Automatic Transmit Power Control (ATPC)
            5.3.2.2 Remote Transmit Power Control (RTPC)
            5.3.2.3 Remote Frequency Control (RFC)
      5.3.3 Transmitter output power tolerance
      5.3.4 Transmit Local Oscillator (LO) frequency arrangements
      5.3.5 RF spectrum mask
      5.3.6 Discrete CW lines exceeding the spectrum mask limit
            5.3.6.1 Spectral lines at the symbol rate
            5.3.6.2 Other spectral lines
      5.3.7 Spurious emissions
            5.3.7.1 Spurious emissions - external
            5.3.7.2 Spurious emissions - internal
      5.3.8 Radio frequency tolerance
  5.4 Receiver characteristics
      5.4.1 Input level range
      5.4.2 Receiver local oscillator frequency arrangements
      5.4.3 Spurious emissions
            5.4.3.1 Spurious emissions - internal
  5.5 System performance without diversity
      5.5.1 BER as a function of Receiver input Signal Level (RSL)
      5.5.2 Equipment Residual BER
      5.5.3 Interference sensitivity
            5.5.3.1 Co-channel interference sensitivity
            5.5.3.2 Adjacent channel Interference
            5.5.3.3 CW Spurious Interference
            5.5.3.4 Front-end non-linearity requirements (two-tone
                    CW spurious interference)
      5.5.4 Distortion sensitivity
      5.6 System characteristics with diversity
Annex A (informative): Additional information
      A.1 Radio frequency channel arrangement
      A.2 Feeder/antenna return loss
      A.3 Automatic Transmit Power Control (ATPC)
      A.4 RBER
      A.5 Co-channel and adjacent channel interference
Annex B (normative): System type codes for regulatory procedures
Annex C (normative): Output Power Tolerance and RBER
Annex D (informative): Bibliography
History

Specifies the minimum performance parameters for terrestrial digital fixed service radio communications equipments operating in the 23 GHz frequency band.

Committee
TM 4
DocumentType
Standard
Pages
35
PublisherName
European Telecommunications Standards Institute
Status
Current
Supersedes

NF EN 300385 : 2001
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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