SIST EN 300 373-3 V.1.1.1:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.NYHQþQLKElectromagnetic compatibility and Radio spectrum Matters (ERM); Maritime mobile transmitters and receivers for use in the MF and HF bands; Part 3: Harmonized EN covering essential requirements under article 3.3(e) of the R&TTE Directive47.020.70Navigacijska 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 300 373-3 Version 1.1.1SIST EN 300 373-3 V.1.1.1:2004en01-julij-2004SIST EN 300 373-3 V.1.1.1:2004SLOVENSKI

ETSI EN 300 373-3 V1.1.1 (2004-01)Candidate Harmonized European Standard (Telecommunications series) Electromagnetic compatibilityand Radio spectrum Matters (ERM);Maritime mobile transmitters and receiversfor use in the MF and HF bands;Part 3: Harmonized EN covering essential requirementsunder article 3.3(e) of the R&TTE Directive

Reference DEN/ERM-TG26-027-3 Keywords maritime, mobile, radio, regulation, selcall, telephony ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE

Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88

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Contents Intellectual Property Rights................................................................................................................................8 Foreword.............................................................................................................................................................8 Introduction........................................................................................................................................................9 1 Scope......................................................................................................................................................11 2 References..............................................................................................................................................11 3 Definitions, symbols and abbreviations.................................................................................................12 3.1 Definitions........................................................................................................................................................12 3.2 Symbols............................................................................................................................................................13 3.3 Abbreviations...................................................................................................................................................13 4 Technical requirements specifications...................................................................................................13 4.1 Environmental profile.......................................................................................................................................13 4.2 General, operational and technical requirements..............................................................................................13 4.2.1 General........................................................................................................................................................13 4.2.2 General requirements..................................................................................................................................14 4.2.2.1 Composition..........................................................................................................................................14 4.2.2.1.1 Audio frequencies interfaces...........................................................................................................14 4.2.2.1.2 Digital input panels..........................................................................................................................15 4.2.2.2 Construction..........................................................................................................................................15 4.2.2.3 Controls and indicators.........................................................................................................................15 4.2.2.3.1 General............................................................................................................................................15 4.2.2.3.2 Illumination.....................................................................................................................................15 4.2.2.4 Labelling...............................................................................................................................................16 4.2.2.4.1 General............................................................................................................................................16 4.2.2.4.2 Distress frequencies.........................................................................................................................16 4.2.2.5 Protection against mishandling.............................................................................................................16 4.2.3 Operational requirements............................................................................................................................16 4.2.3.1 Frequency bands...................................................................................................................................16 4.2.3.1.1 MF band..........................................................................................................................................16 4.2.3.1.2 HF bands..........................................................................................................................................16 4.2.3.2 Classes of emission...............................................................................................................................17 4.2.4 Warming up period.....................................................................................................................................17 4.2.4.1 Time......................................................................................................................................................17 4.2.4.2 Heaters..................................................................................................................................................17 4.2.4.3 Heating circuits.....................................................................................................................................17 4.2.4.4 Delay.....................................................................................................................................................17 4.2.5 Technical requirements...............................................................................................................................17 4.2.5.1 Distress controls....................................................................................................................................17 4.2.5.2 Telephony transmit control...................................................................................................................17 4.2.5.3 Misuse...................................................................................................................................................17 4.2.5.4 Control panel priority............................................................................................................................18 4.2.5.5 Manual gain control and Automatic Gain Control (AGC)....................................................................18 4.2.5.6 Output indication...................................................................................................................................18 4.3 Environmental requirements............................................................................................................................18 4.3.1 Vibration test..............................................................................................................................................18 4.3.1.1 Definition..............................................................................................................................................18 4.3.1.2 Requirement..........................................................................................................................................18 4.3.1.3 Conformance.........................................................................................................................................18 4.3.2 Temperature tests........................................................................................................................................18 4.3.2.1 Definition..............................................................................................................................................18 4.3.2.2 Dry heat.................................................................................................................................................18 4.3.2.2.1 Definition.........................................................................................................................................18 4.3.2.2.2 Requirement....................................................................................................................................18 4.3.2.2.3 Conformance...................................................................................................................................19 4.3.2.3 Damp heat.............................................................................................................................................19 4.3.2.3.1 Definition.........................................................................................................................................19 SIST EN 300 373-3 V.1.1.1:2004

4.3.2.3.2 Requirement....................................................................................................................................19 4.3.2.3.3 Conformance...................................................................................................................................19 4.3.2.4 Low temperature cycle..........................................................................................................................19 4.3.2.4.1 Definition.........................................................................................................................................19 4.3.2.4.2 Requirement....................................................................................................................................19 4.3.2.4.3 Conformance...................................................................................................................................19 4.3.3 Corrosion test..............................................................................................................................................19 4.3.3.1 Definition..............................................................................................................................................19 4.3.3.2 Requirement..........................................................................................................................................19 4.3.3.3 Conformance.........................................................................................................................................20 4.3.4 Rain test......................................................................................................................................................20 4.3.4.1 Definition..............................................................................................................................................20 4.3.4.2 Requirement..........................................................................................................................................20 4.3.4.3 Conformance.........................................................................................................................................20 4.4 Conformance requirements..............................................................................................................................20 4.4.1 Unwanted frequency modulation................................................................................................................20 4.4.1.1 Definition..............................................................................................................................................20 4.4.1.2 Limit......................................................................................................................................................20 4.4.1.3 Conformance.........................................................................................................................................20 4.4.2 Sensitivity of the microphone and the 600 Ω line inputs for SSB telephony..............................................20 4.4.2.1 Definition..............................................................................................................................................20 4.4.2.2 Limits....................................................................................................................................................20 4.4.2.3 Conformance.........................................................................................................................................20 4.4.3 Automatic level control and/or limiter for SSB telephony.........................................................................21 4.4.3.1 Definition..............................................................................................................................................21 4.4.3.2 Limits....................................................................................................................................................21 4.4.3.3 Conformance.........................................................................................................................................21 4.4.4 Audio frequency response of SSB telephony.............................................................................................21 4.4.4.1 Definition..............................................................................................................................................21 4.4.4.2 Limits....................................................................................................................................................21 4.4.4.3 Conformance.........................................................................................................................................22 4.4.5 Residual hum and noise power for telephony.............................................................................................22 4.4.5.1 Definition..............................................................................................................................................22 4.4.5.2 Limits....................................................................................................................................................22 4.4.5.3 Conformance.........................................................................................................................................22 4.4.6 Residual frequency modulation on DSC.....................................................................................................22 4.4.6.1 Definition..............................................................................................................................................22 4.4.6.2 Limits....................................................................................................................................................23 4.4.6.3 Conformance.........................................................................................................................................23 4.4.7 Continuous operation on telephony............................................................................................................23 4.4.7.1 Definition..............................................................................................................................................23 4.4.7.2 Limits....................................................................................................................................................23 4.4.7.3 Conformance.........................................................................................................................................23 4.4.8 Protection of transmitter.............................................................................................................................23 4.4.8.1 Definition..............................................................................................................................................23 4.4.8.2 Limits....................................................................................................................................................23 4.4.8.3 Conformance.........................................................................................................................................23 4.4.9 Receiver frequency error............................................................................................................................23 4.4.9.1 Definition..............................................................................................................................................23 4.4.9.2 Limits....................................................................................................................................................24 4.4.9.3 Conformance.........................................................................................................................................24 4.4.10 Unwanted frequency modulation................................................................................................................24 4.4.10.1 Definition..............................................................................................................................................24 4.4.10.2 Limits....................................................................................................................................................24 4.4.10.3 Conformance.........................................................................................................................................24 4.4.11 Pass band....................................................................................................................................................24 4.4.11.1 Definition..............................................................................................................................................24 4.4.11.2 Limits....................................................................................................................................................24 4.4.11.3 Conformance.........................................................................................................................................24 4.4.12 Reciprocal mixing.......................................................................................................................................24 4.4.12.1 Definition..............................................................................................................................................24 4.4.12.2 Limits....................................................................................................................................................24 SIST EN 300 373-3 V.1.1.1:2004

4.4.12.3 Conformance.........................................................................................................................................24 4.4.13 Harmonic content in output........................................................................................................................25 4.4.13.1 Definition..............................................................................................................................................25 4.4.13.2 Limits....................................................................................................................................................25 4.4.13.3 Conformance.........................................................................................................................................25 4.4.14 Audio frequency intermodulation...............................................................................................................25 4.4.14.1 Definition..............................................................................................................................................25 4.4.14.2 Limits....................................................................................................................................................25 4.4.14.3 Conformance.........................................................................................................................................25 4.4.15 Internally generated spurious signals..........................................................................................................25 4.4.15.1 Definition..............................................................................................................................................25 4.4.15.2 Limit......................................................................................................................................................25 4.4.15.3 Conformance.........................................................................................................................................25 4.4.16 AGC efficiency...........................................................................................................................................25 4.4.16.1 Definition..............................................................................................................................................25 4.4.16.2 Limits....................................................................................................................................................26 4.4.16.3 Conformance.........................................................................................................................................26 4.4.17 AGC time constants (attack and recovery time).........................................................................................26 4.4.17.1 Definitions.............................................................................................................................................26 4.4.17.2 Limits....................................................................................................................................................26 4.4.17.3 Conformance.........................................................................................................................................26 4.4.18 Protection of input circuits..........................................................................................................................26 4.4.18.1 Definition..............................................................................................................................................26 4.4.18.2 Limits....................................................................................................................................................26 4.4.18.3 Conformance.........................................................................................................................................26 5 Testing for compliance with technical requirements..............................................................................27 5.1 Test conditions, power supply and ambient temperatures................................................................................27 5.1.1 General........................................................................................................................................................27 5.1.2 Test power source.......................................................................................................................................27 5.1.3 Normal test conditions................................................................................................................................27 5.1.3.1 Normal temperature and humidity........................................................................................................27 5.1.3.2 Normal test power source......................................................................................................................27 5.1.3.2.1 Mains voltage and frequency...........................................................................................................27 5.1.3.2.2 Secondary battery power sources....................................................................................................27 5.1.3.2.3 Other power sources........................................................................................................................27 5.1.4 Extreme test conditions...............................................................................................................................28 5.1.4.1 Extreme temperature tests.....................................................................................................................28 5.1.4.2 Extreme values of test power source.....................................................................................................28 5.1.4.2.1 Mains voltage and mains frequency................................................................................................28 5.1.4.2.2 Secondary battery power sources....................................................................................................28 5.1.4.2.3 Other power sources........................................................................................................................28 5.1.5 Artificial antennas.......................................................................................................................................28 5.1.5.1 Transmitters..........................................................................................................................................28 5.1.5.2 Receivers...............................................................................................................................................28 5.1.6 Standard test signals....................................................................................................................................29 5.1.6.1 Test signals applied to the receiver input..............................................................................................29 5.1.6.1.1 Sources............................................................................................................................................29 5.1.6.1.2 Levels..............................................................................................................................................29 5.1.6.2 Normal test signals................................................................................................................................29 5.1.6.2.1 Class of emission J3E......................................................................................................................29 5.1.6.2.2 Class of emission F1B.....................................................................................................................29 5.1.6.3 Choice of testing frequencies................................................................................................................29 5.1.7 Warming up period................................................................