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TechSpec
  • Foreword
  • 1 Scope
  • 2 References
  • 3 Definitions, symbols and abbreviations
  • 4 General test conditions and declarations
  • 5 Applicability of Requirements
  • 6 Conducted transmitter characteristics
    • 6.1 General
    • 6.2 Base station output power
    • 6.3 Output power dynamics
    • 6.4 Transmit ON/OFF power
    • 6.5 Transmitted signal quality
    • 6.6 Unwanted Emissions
      • 6.6.1 General
      • 6.6.2 Occupied bandwidth
      • 6.6.3 Adjacent Channel Leakage power Ratio
      • 6.6.4 Spectrum emission mask
      • 6.6.5 Operating band unwanted emission
      • 6.6.6 Spurious emission
    • 6.7 Transmitter intermodulation
  • 7 Conducted receiver characteristics
    • 7.1 General
    • 7.2 Reference sensitivity level
    • 7.3 Dynamic range
    • 7.4 Adjacent channel selectivity and narrowband blocking
    • 7.5 Blocking
    • 7.6 Receiver spurious emissions
    • 7.7 Receiver intermodulation
    • 7.8 In-channel selectivity
  • 8 Performance requirements
  • B.1 General
  • B.2 Normal test environment
  • B.3 Extreme test environment
  • B.4 Vibration
  • B.5 Power supply
  • B.6 Measurement of test environments
  • D.1 Transmitter
  • D.2 Receiver

B.1 General

37.145-13GPPActive Antenna System (AAS) Base Station (BS) conformance testingPart 1: conducted conformance testingRelease 17TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

For each test in the present document, the environmental conditions under which the AAS BS is to be tested are defined. The environmental conditions and class shall be from the relevant IEC specifications or the corresponding ETSI specifications.