ETSI EN 300 373-1 V1.2.1 (2002-10)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Electromagnetic compatibility and Radio spectrum Matters (ERM); Maritime mobile transmitters and receivers for use in the MF and HF bands; Part 1: Technical characteristics and methods of measurement47.020.70Navigacijska in krmilna opremaNavigation and control equipment33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.060.20Sprejemna in oddajna opremaReceiving and transmitting equipmentICS:Ta slovenski standard je istoveten z:EN 300 373-1 Version 1.2.1SIST EN 300 373-1 V1.2.1:2003en01-december-2003SIST EN 300 373-1 V1.2.1:2003SLOVENSKI
STANDARD



SIST EN 300 373-1 V1.2.1:2003



ETSI EN 300 373-1 V1.2.1 (2002-10)European Standard (Telecommunications series) Electromagnetic compatibilityand Radio spectrum Matters (ERM);Maritime mobile transmitters and receiversfor use in the MF and HF bands;Part 1: Technical characteristics andmethods of measurement
SIST EN 300 373-1 V1.2.1:2003



ETSI ETSI EN 300 373-1 V1.2.1 (2002-10) 2
Reference REN/ERM-RP01-027-1 Keywords maritime, radio, telephony ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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© European Telecommunications Standards Institute 2002. All rights reserved.
DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. SIST EN 300 373-1 V1.2.1:2003



ETSI ETSI EN 300 373-1 V1.2.1 (2002-10) 3
Contents Intellectual Property Rights.9 Foreword.9 1 Scope.10 2 References.10 3 Definitions, symbols and abbreviations.12 3.1 Definitions.12 3.2 Symbols.13 3.3 Abbreviations.13 4 General requirements.14 4.1 Construction.14 4.1.1 Design.14 4.1.2 Inspection and maintenance.14 4.1.3 Illumination.14 4.1.4 Antenna static protection.14 4.1.5 Digital input panels.14 4.1.6 Audio frequencies interfaces.14 4.1.7 Antenna matching.15 4.2 Controls and indicators.15 4.2.1 General.15 4.2.2 Ease of use.16 4.2.3 Loudspeaker switching.16 4.2.4 Noise reducer.16 4.2.5 Frequency indication and class of emission.16 4.2.6 Synthesizer lock.16 4.2.7 Channel switching.16 4.2.8 Distress controls.16 4.2.9 Telephony transmit control.16 4.2.10 Misuse.16 4.2.11 Control panel priority.17 4.2.12 Manual gain control and Automatic Gain Control (AGC).17 4.2.13 Output indication.17 4.3 Labels.17 4.3.1 General.17 4.3.2 Power supplies.17 4.3.3 Distress frequencies.17 4.3.4 Manufacturer.17 4.3.5 Compass safe distance.18 4.4 Safety precautions.18 4.4.1 Protection.18 4.4.2 Earthing.18 4.4.3 Access.18 4.4.4 Memories.18 4.5 Classes of emission.18 4.6 Frequency bands.18 4.6.1 Requirement.18 4.6.2 MF band.19 4.6.3 HF bands.19 4.7 Warming up period.19 4.7.1 Time.19 4.7.2 Heaters.19 4.7.3 Heating circuits.19 4.7.4 Delay.19 4.8 Instructions.19 4.8.1 Repair instructions.19 SIST EN 300 373-1 V1.2.1:2003



ETSI ETSI EN 300 373-1 V1.2.1 (2002-10) 4
4.8.2 Accessibility.19 5 Test conditions.20 5.1 General.20 5.2 Test power source.20 5.3 Normal test conditions.20 5.3.1 Normal temperature and humidity.20 5.3.2 Normal test power source.20 5.3.2.1 Mains voltage and frequency.20 5.3.2.2 Secondary battery power sources.20 5.3.2.3 Other power sources.20 5.4 Extreme test conditions.21 5.4.1 Extreme temperature tests.21 5.4.2 Extreme values of test power source.21 5.4.2.1 Mains voltage and mains frequency.21 5.4.2.2 Secondary battery power sources.21 5.4.2.3 Other power sources.21 5.5 Artificial antennas.21 5.5.1 Transmitters.21 5.5.2 Receivers.22 5.6 Standard test signals.22 5.6.1 Test signals applied to the receiver input.22 5.6.1.1 Sources.22 5.6.1.2 Levels.22 5.6.2 Normal test signals.22 5.6.2.1 Class of emission J3E.22 5.6.2.2 Class of emission F1B.22 5.6.3 Choice of testing frequencies.22 5.7 Measurement uncertainty and interpretation of the measuring results.23 5.7.1 Measurement uncertainty.23 5.7.2 Interpretation of measurement results.23 6 General conditions of measurement.23 6.1 Sequence of testing.23 6.2 Test signals and monitoring during EMC testing.24 6.2.1 Test frequencies during EMC testing.24 6.2.2 Arrangements for monitoring the receiver output during EMC testing.24 6.2.3 Arrangements for test signals applied to the receiver input during EMC testing.24 6.2.4 Arrangements for test signal applied to the transmitter input during EMC testing.24 6.2.5 Normal test modulation of the transmitter during EMC testing.25 6.2.6 Arrangements for monitoring the transmitter output during EMC testing.25 7 Environmental tests.25 7.1 Introduction.25 7.2 Procedure.25 7.3 Performance check.26 7.4 Vibration test.26 7.4.1 Method of measurement.26 7.4.2 Requirement.27 7.5 Temperature tests.27 7.5.1 General.27 7.5.2 Dry heat.27 7.5.2.1 Internally mounted equipment.27 7.5.2.1.1 Method of measurement.27 7.5.2.1.2 Requirement.27 7.5.2.2 Externally mounted equipment.27 7.5.2.2.1 Method of measurement.27 7.5.2.2.2 Requirement.28 7.5.3 Damp heat.28 7.5.3.1 Method of measurement.28 7.5.3.2 Requirement.28 7.5.4 Low temperature cycle.28 7.5.4.1 Internally mounted equipment.28 SIST EN 300 373-1 V1.2.1:2003



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7.5.4.1.1 Method of measurement.28 7.5.4.1.2 Requirement.28 7.5.4.2 Externally mounted equipment.28 7.5.4.2.1 Method of measurement.28 7.5.4.2.2 Requirement.29 7.6 Corrosion test.29 7.6.1 General.29 7.6.2 Method of measurement.29 7.6.3 Requirements.30 7.7 Rain test.30 7.7.1 General.30 7.7.2 Method of measurement.30 7.7.3 Requirements.30 8 Emissions tests.31 8.1 General conditions for emissions tests.31 8.2 Conducted emissions from power ports.31 8.2.1 Definition.31 8.2.2 Test method.31 8.2.3 Limits.32 8.3 Radiated emissions from the enclosure port.32 8.3.1 Definition.32 8.3.2 Method of test.32 8.3.3 Limits.33 9 Immunity tests.33 9.1 General conditions for immunity tests.33 9.1.1 Introduction.33 9.1.2 Performance assessment.33 9.1.3 Ancillary equipment.34 9.1.4 Test configuration.34 9.1.5 Exclusion bands.34 9.1.5.1 Definition.34 9.1.5.2 Transmitter exclusion band for immunity tests.34 9.1.5.3 Receiver exclusion band for immunity tests.34 9.1.6 Assessment of receiver responses.35 9.2 Performance criteria.35 9.2.1 Categories.35 9.2.2 Performance criteria A for continuous phenomena.35 9.2.3 Performance criteria B for transient phenomena.35 9.2.4 Performance criteria C for power supply failure.36 9.2.5 Immunity performance check.36 9.3 Electrostatic discharge immunity (ESD).36 9.3.1 Definition.36 9.3.2 Test method.36 9.3.3 Performance criteria.36 9.4 RF electromagnetic fields in the frequency range 80 MHz to 2 GHz.37 9.4.1 Definition.37 9.4.2 Test method.37 9.4.3 Performance criteria.37 9.5 Fast transient, common mode.37 9.5.1 Definition.37 9.5.2 Test method.37 9.5.3 Performance criteria.38 9.6 Conducted disturbances on power ports (RF common mode).38 9.6.1 Definition.38 9.6.2 Test method.38 9.6.3 Performance criteria.39 9.7 Power supply short term variations.
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