ETS 300 698 : 20001

Foreword
1 Scope
2 Normative references
3 Definitions and Abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 General requirements
  4.1 Construction
  4.2 Controls and indicators
  4.3 Handset and loudspeaker
  4.4 Switching time
  4.5 Safety precautions
  4.6 Class of emission and modulation characteristics
  4.7 Facilities for DSC transmission and reception
  4.8 Labelling
  4.9 Warm up
5 Test conditions, power sources and ambient
  temperatures
  5.1 Normal and extreme test conditions
  5.2 Test power source
  5.3 Normal test conditions
  5.4 Extreme test conditions
  5.5 Procedure for tests at extreme temperatures
6 General conditions of measurement
  6.1 Arrangements for test signals applied to the
      receiver
  6.2 Squelch
  6.3 Normal test modulation
  6.4 Artificial antenna
  6.5 Arrangements for test signals applied to the
      transmitter
  6.6 Tests on equipment with a duplex filter
  6.7 Test channels
  6.8 Measurement uncertainty and interpretation of
      the measured results
7 Environmental tests
  7.1 Introduction
  7.2 Procedure
  7.3 Performance check
  7.4 Vibration
  7.5 Damp heat cycle
8 Transmitter
  8.1 Frequency error
  8.2 Carrier power
  8.3 Frequency deviation
  8.4 Limitation characteristics of the modulator
  8.5 Sensitivity of the modulator, including
      microphone
  8.6 Audio frequency response
  8.7 Audio frequency harmonic distortion of the
      emission
  8.8 Adjacent channel power
  8.9 Conducted spurious emissions conveyed to the
      antenna
  8.10 Residual modulation of the transmitter
  8.11 Transient frequency behaviour of the transmitter
9 Receiver
  9.1 Harmonic distortion and rated audio frequency
      output power
  9.2 Audio frequency response
  9.3 Maximum usable sensitivity
  9.4 Co-channel rejection
  9.5 Adjacent channel selectivity
  9.6 Spurious response rejection
  9.7 Intermodulation response
  9.8 Blocking or desensitisation
  9.9 Conducted spurious emissions conveyed to the
      antenna
  9.10 Amplitude response of the receiver limiter
  9.11 Receiver noise and hum level
  9.12 Squelch operation
  9.13 Squelch hysteresis
10 Duplex operation
  10.1 Receiver desensitisation with simultaneous
       transmission and reception
  10.2 Receiver spurious response rejection
Annex A (normative): Power measuring receiver
  A.1 Power measuring receiver specification
Annex B (normative): Automatic Transmitter
         Identification System (ATIS)
  B.1 System description
  B.2 ATIS encoder
Annex C (normative): Conversion of a radio call sign
         into an ATIS identification
History

Provides the minimum requirements for VHF radio transmitters and receivers operating on board ships in frequency bands allocated to the maritime mobile service, used on inland waterways as defined by Regional Agreements or responsible Administrations.