ETSI EN 301 033 V1.1.1 (1998-08)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.9+)ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Technical characteristics and methods of measurement for shipborne watchkeeping receivers for reception of Digital Selective Calling (DSC) in the maritime MF, MF/HF and VHF bands47.020.70Navigacijska in krmilna opremaNavigation and control equipment33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.060.99Druga oprema za radijske komunikacijeOther equipment for radiocommunicationsICS:Ta slovenski standard je istoveten z:EN 301 033 Version 1.1.1SIST EN 301 033:2000en01-december-2000SIST EN 301 033:2000SLOVENSKI

EN 301 033 V1.1.1 (1998-08)European Standard (Telecommunications series)Electromagnetic compatibilityand Radio spectrum Matters (ERM);Technical characteristics and methods of measurementfor shipborne watchkeeping receiversfor reception of Digital Selective Calling (DSC)in the maritime MF, MF/HF and VHF bandsSIST EN 301 033:2000

ETSIEN 301 033 V1.1.1 (1998-08)2ReferenceDEN/ERM-RP01-017 (9kc00ico.PDF)KeywordsDSC, maritime, receiverETSIPostal addressF-06921 Sophia Antipolis Cedex - FRANCEOffice address650 Route des Lucioles - Sophia AntipolisValbonne - FRANCETel.: +33 4 92 94 42 00

Fax: +33 4 93 65 47 16Siret N° 348 623 562 00017 - NAF 742 CAssociation à but non lucratif enregistrée à laSous-Préfecture de Grasse (06) N° 7803/88Internetsecretariat@etsi.frhttp://www.etsi.frhttp://www.etsi.orgCopyright NotificationNo part may be reproduced except as authorized by written permission.The copyright and the foregoing restriction extend to reproduction in all media.© European Telecommunications Standards Institute 1998.All rights reserved.SIST EN 301 033:2000

ETSIEN 301 033 V1.1.1 (1998-08)3ContentsIntellectual Property Rights................................................................................................................................7Foreword............................................................................................................................................................71Scope........................................................................................................................................................82References................................................................................................................................................83Definitions and abbreviations..................................................................................................................93.1Definitions.........................................................................................................................................................93.2Abbreviations.....................................................................................................................................................94General and operational requirements...................................................................................................104.1General.............................................................................................................................................................104.2Construction.....................................................................................................................................................104.2.1General.......................................................................................................................................................104.2.2Design........................................................................................................................................................104.2.3Accessibility...............................................................................................................................................104.2.4Calibration and maintenance......................................................................................................................104.2.5Antenna static protection............................................................................................................................104.2.6Digital input panels....................................................................................................................................104.3Controls and indicators....................................................................................................................................114.3.1General.......................................................................................................................................................114.3.2Identification..............................................................................................................................................114.3.3Protection against possible maladjustment.................................................................................................114.3.4Light sources..............................................................................................................................................114.3.5Operation....................................................................................................................................................114.4Software...........................................................................................................................................................114.5Memory............................................................................................................................................................114.6Interfaces..........................................................................................................................................................114.6.1DSC signal output; analogue interface.......................................................................................................124.6.2DSC signal output; digital interface...........................................................................................................124.6.3Operational interfaces................................................................................................................................124.7Marking and identification...............................................................................................................................124.8Instructions......................................................................................................................................................124.9Warming-up period..........................................................................................................................................134.10Safety precautions............................................................................................................................................134.10.1Excessive current and voltage....................................................................................................................134.10.2Earthing......................................................................................................................................................134.10.3Protection...................................................................................................................................................134.11Compass safe distance.....................................................................................................................................135Technical requirements..........................................................................................................................135.1Frequency bands and channels.........................................................................................................................135.2Mode of reception............................................................................................................................................145.3Scanning receivers...........................................................................................................................................145.3.1Scanning sequence.....................................................................................................................................145.3.2Scanning frequencies..................................................................................................................................145.3.2.1DSC distress frequencies......................................................................................................................145.3.2.2DSC frequencies for general communication.......................................................................................155.3.3Stop/start of scanning.................................................................................................................................155.3.4Frequency information...............................................................................................................................156General test conditions...........................................................................................................................156.1General.............................................................................................................................................................156.2Test power source............................................................................................................................................156.3Normal test conditions.....................................................................................................................................156.3.1Normal temperature and humidity..............................................................................................................15SIST EN 301 033:2000

ETSIEN 301 033 V1.1.1 (1998-08)46.3.2Normal test power source...........................................................................................................................166.3.2.1ac voltage and frequency......................................................................................................................166.3.2.2Secondary battery power sources..........................................................................................................166.3.2.3Other power sources.............................................................................................................................166.4Extreme test conditions....................................................................................................................................166.4.1Extreme temperature tests..........................................................................................................................166.4.2Extreme values of test power source..........................................................................................................166.4.2.1a.c. voltage and frequency....................................................................................................................166.4.2.2Secondary battery power sources..........................................................................................................166.4.2.3Other power sources.............................................................................................................................166.5Connection of test signals to the receiver.........................................................................................................166.5.1Sources.......................................................................................................................................................176.5.2Levels.........................................................................................................................................................176.6Testing frequencies..........................................................................................................................................176.6.1General test frequencies.............................................................................................................................176.6.2Additional test frequencies for HF equipment............................................................................................176.7Test signals......................................................................................................................................................176.7.1Standard test signal No. 1...........................................................................................................................176.7.2Standard test signal No. 2...........................................................................................................................186.8Measurement of bit error ratio.........................................................................................................................186.9Measurement uncertainty and interpretation of the measuring results.............................................................186.9.1Measurement uncertainty...........................................................................................................................186.9.2Interpretation of measurement results........................................................................................................187Environmental tests................................................................................................................................197.1Procedure.........................................................................................................................................................197.2Performance check...........................................................................................................................................197.3Vibration test...................................................................................................................................................197.3.1Definition...................................................................................................................................................197.3.2Method of measurement.............................................................................................................................197.3.3Requirement...............................................................................................................................................207.4Temperature tests.............................................................................................................................................207.4.1Dry heat......................................................................................................................................................207.4.1.1Definition..............................................................................................................................................207.4.1.2Method of measurement.......................................................................................................................207.4.1.3Requirement..........................................................................................................................................207.4.2Damp heat..................................................................................................................................................207.4.2.1Definition..............................................................................................................................................207.4.2.2Method of measurement.......................................................................................................................207.4.2.3Requirement..........................................................................................................................................217.4.3Low temperature........................................................................................................................................217.4.3.1Definition..............................................................................................................................................217.4.3.2Method of measurement.......................................................................................................................217.4.3.3Requirement..........................................................................................................................................217.5Corrosion test...................................................................................................................................................217.5.1General.......................................................................................................................................................217.5.2Definition...................................................................................................................................................217.5.3Method of measurement.............................................................................................................................217.5.4Requirements..............................................................................................................................................228MF/HF watchkeeping receiver...............................................................................................................228.1Calling sensitivity............................................................................................................................................228.1.1Definition...................................................................................................................................................228.1.2Method of measurement.............................................................................................................................228.1.3Limits.........................................................................................................................................................228.2Adjacent channel selectivity............................................................................................................................228.2.1Definition...................................................................................................................................................228.2.2Method of measurement.............................................................................................................................228.2.3Limits.........................................................................................................................................................238.3Co-channel rejection........................................................................................................................................238.3.1Definition...................................................................................................................................................23SIST EN 301 033:2000

ETSIEN 301 033 V1.1.1 (1998-08)58.3.2Method of measurements...........................................................................................................................238.3.3Limits.........................................................................................................................................................238.4RF intermodulation response...........................................................................................................................238.4.1Definition...................................................................................................................................................238.4.2Method of measurement.............................................................................................................................238.4.3Limits.........................................................................................................................................................248.5Spurious response rejection.............................................................................................................................248.5.1Definition...................................................................................................................................................248.5.2Method of measurement.............................................................................................................................248.5.3Limits.........................................................................................................................................................258.6Dynamic range.................................................................................................................................................258.6.1Definition...................................................................................................................................................258.6.2Method of measurement.............................................................................................................................258.6.3Limits.........................................................................................................................................................258.7Conducted spurious emissions into the antenna...............................................................................................258.7.1Definition...................................................................................................................................................258.7.2Method of measurement.............................................................................................................................258.7.3Limits.........................................................................................................................................................268.8Radiated spurious emissions............................................................................................................................268.8.1Definition...................................................................................................................................................268.8.2Method of measurements...........................................................................................................................268.8.3Limit...........................................................................................................................................................278.9Protection of receiver antenna input circuits....................................................................................................278.9.1Definition...................................................................................................................................................278.9.2Method of measurement.............................................................................................................................278.9.3Limits.........................................................................................................................................................278.10Scanning efficiency..........................................................................................................................................278.10.1Definition...................................................................................................................................................278.10.2Method of measurement.............................................................................................................................278.10.3Limits.........................................................................................................................................................288.11Stop/start of scanning (Watchkeeping receiver without DSC decoder)...........................................................288.11.1Definition...................................................................................................................................................288.11.2Method of measurement.............................................................................................................................288.11.3Limits.........................................................................................................................................................289VHF watchkeeping receiver...................................................................................................................289.1Calling sensitivity............................................................................................................................................289.1.1Definition...................................................................................................................................................289.1.2Method of measurement.............................................................................................................................289.1.3Limits.........................................................................................................................................................289.2Adjacent channel selectivity............................................................................................................................299.2.1Definition...................................................................................................................................................299.2.2Method of measurement.............................................................................................................................299.2.3Limits.........................................................................................................................................................299.3Co-channel rejection........................................................................................................................................299.3.1Definition...................................................................................................................................................299.3.2Method of measurement.............................................................................................................................299.3.3Limits.........................................................................................................................................................299.4Intermodulation response.................................................................................................................................309.4.1Definition...................................................................................................................................................309.4.2Method of measurement.............................................................................................................................309.4.3Limits.........................................................................................................................................................309.5Spurious response and blocking immunity.......................................................................................................309.5.1Definition...................................................................................................................................................309.5.2Method of measurement.............................................................................................................................309.5.3Limits.........................................................................................................................................................309.6Dynamic range.................................................................................................................................................319.6.1Definition...................................................................................................................................................319.6.2Method of measurement.............................................................................................................................319.6.3Limit...........................................................................................................................................................319.7Conducted spurious emissions into the antenna...............................................................................................31SIST EN 301 033:2000

ETSIEN 301 033 V1.1.1 (1998-08)69.7.1Definition...................................................................................................................................................319.7.2Method of measurement.............................................................................................................................319.7.3Limit...........................................................................................................................................................319.8Radiated spurious emissions............................................................................................................................319.8.1Definition...................................................................................................................................................319.8.2Method of measurements...........................................................................................................................329.8.3Limit.............................................................................................