SIST EN 301 011:2000

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Elektromagnetna združljivost (EMC) in zadeve v zvezi z radijskim spektrom (ERM) - Standard elektromagnetne združljivosti (EMC) za ozkopasovne sprejemnike "Direct-Printing (NBDP) NAVTEX", ki delujejo v pomorskih mobilnih storitvahElectromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for Narrow-Band Direct-Printing (NBDP) NAVTEX receivers operating in the maritime mobile service33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.070.50Globalni sistem za mobilno telekomunikacijo (GSM)Global System for Mobile Communication (GSM)ICS:Ta slovenski standard je istoveten z:EN 301 011 Version 1.1.1SIST EN 301 011:2000en01-julij-2000SIST EN 301 011:2000SLOVENSKI
STANDARD



SIST EN 301 011:2000



EN 301 011 V1.1.1 (1998-09)European Standard (Telecommunications series)Electromagnetic compatibilityand Radio spectrum Matters (ERM);ElectroMagnetic Compatibility (EMC) standardfor Narrow-Band Direct-Printing (NBDP) NAVTEX receiversoperating in the maritime mobile serviceSIST EN 301 011:2000



ETSIEN 301 011 V1.1.1 (1998-09)2ReferenceDEN/ERM-EMC-027 (9d000ico.PDF)KeywordsEMC, maritime, NAVTEX, radio, testingETSIPostal 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 301 011:2000



ETSIEN 301 011 V1.1.1 (1998-09)3ContentsIntellectual Property Rights.5Foreword.51Scope.62References.63Definitions and abbreviations.73.1Definitions.73.2Abbreviations.74General test conditions.84.1Test conditions and configurations.84.1.1Emission tests.84.1.2Immunity tests.94.1.2.1Mode of operation.94.1.2.2Normal test signal.94.1.2.3Arrangements for test signals at the input of the receiver.94.1.2.4Receiver exclusion band.94.1.2.5Narrow band responses.95Performance assessment.105.1General.105.2Ancillary equipment.106Performance criteria.106.1General.106.2Performance criterion A for continuous phenomena.106.3Performance criterion B for transient phenomena.116.4Performance criterion C.116.5Performance check.117Applicability overview tables.117.1Emissions.117.2Immunity.128Methods and limits for emission measurements.128.1Radiated emissions.128.1.1Definition.128.1.2Test method, general.128.1.2.1Test method, frequency range 150 kHz to 30 MHz.138.1.2.2Test method, frequency range 30 MHz to 1 GHz.138.1.3Limits.138.2Power ports.148.2.1Definition.148.2.2Test method.148.2.3Limits.148.3Radiated spurious emissions of the enclosure port of the radio equipment.168.3.1Definition.168.3.2Method of Measurement.168.3.3Limits.169Test methods and levels for immunity tests.169.1Radio frequency electromagnetic field (80 MHz to 1 GHz).169.1.1Definition.169.1.2Test method.169.1.3Performance criteria.169.2ElectroStatic Discharge (ESD).179.2.1Definition.17SIST EN 301 011:2000



ETSIEN 301 011 V1.1.1 (1998-09)49.2.2Test method.179.2.3Performance criteria.179.3Fast transient, differential and common mode.179.3.1Definition.179.3.2Test method.179.3.3Performance criteria.179.4Conducted disturbances induced by RF-fields in the frequency range 150 kHz to 80 MHz.189.4.1Definition.189.4.2Test method.189.4.3Performance criteria.189.5Power supply short term variations.199.5.1Definition.199.5.2Test method.199.5.3Performance criteria.199.6Power supply failure.199.6.1Definition.199.6.2Test method.199.6.3Performance criteria.199.7Surge.209.7.1Definition.209.7.2Test method.209.7.3Performance criteria.20Annex A (normative):Subclauses of the present document relevant for compliance with theessential requirements of EC Council Directives.21History.22SIST EN 301 011:2000



ETSIEN 301 011 V1.1.1 (1998-09)5Intellectual Property RightsIPRs essential or potentially essential to the present document may have been declared to ETSI. The informationpertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be foundin SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respectof ETSI standards", which is available free of charge from the ETSI Secretariat. Latest updates are available on theETSI Web server (http://www.etsi.fr/ipr or http://www.etsi.org/ipr).Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guaranteecan be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on the ETSI Web server)which are, or may be, or may become, essential to the present document.ForewordThis European Standard (Telecommunications series) has been produced by ETSI Technical CommitteeElectromagnetic compatibility and Radio spectrum Matters (ERM).Other standards cover radiocommunications equipment not listed in the scope.The present document is based upon EN 60945 [10].The present document has been produced by ETSI in response to a mandate from the European Commission issuedunder Council Directive 83/189/EEC [8] (as amended) laying down a procedure for the provision of information in thefield of technical standards and regulations.The present document, together with ETS 300 065 [9] is intended to become a Harmonized Standard, the reference ofwhich will be published in the Official Journal of the European Communities referencing the Council Directive on theapproximation of the laws of the Member States relating to electromagnetic compatibility ("the EMC Directive")(89/336/EEC [8] as amended).Technical specifications relevant to the EMC Directive are given in annex A.National transposition datesDate of adoption of this EN:18 September 1998Date of latest announcement of this EN (doa):31 December 1998Date of latest publication of new National Standardor endorsement of this EN (dop/e):30 June 1999Date of withdrawal of any conflicting National Standard (dow):31 December 2001SIST EN 301 011:2000



ETSIEN 301 011 V1.1.1 (1998-09)61ScopeThe present document covers the assessment of radiocommunication and ancillary equipment in respect ofElectromagnetic Compatibility (EMC). Technical specifications related to the antenna port are found in the relatedproduct standard ETS 300 065 [9] for the effective use of the radio spectrum.The present document specifies the applicable EMC tests, the test methods, the limits and the minimum performancecriteria for Narrow-Band Direct-Printing (NBDP) NAVTEX receivers operating in the maritime mobile service and theassociated ancillary equipment.The electromagnetic environment used in the present document to develop the technical specifications encompasses theelectromagnetic environment on board ships as identified in EN 60945 [10].The EMC requirements have been selected to ensure an adequate level of compatibility for apparatus in maritimeenvironments. The levels do not cover extreme cases which may occur in any location but have a low probability ofoccurrence.Compliance of radio equipment to the requirements of the present document does not signify compliance to anyrequirements related to the use of the equipment.Compliance to the present document does not signify compliance to any safety requirements. However, it is theresponsibility of the assessor of the equipment that any observations regarding apparatus becoming dangerous or unsafeas a result of the application of the tests defined in the present document, should be recorded in the test report.2ReferencesReferences may be made to:a)specific versions of publications (identified by date of publication, edition number, version number, etc.), inwhich case, subsequent revisions to the referenced document do not apply; orb)all versions up to and including the identified version (identified by "up to and including" before the versionidentity); orc)all versions subsequent to and including the identified version (identified by "onwards" following the versionidentity); ord)publications without mention of a specific version, in which case the latest version applies.A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the samenumber.[1]CISPR 16-1: "Specification for radio disturbance and immunity measuring apparatus and methods- Part 1: Radio disturbance and immunity measuring apparatus".[2]EN 55022: "Limits and methods of measurement of radio disturbance characteristics ofinformation technology equipment".[3]EN 61000-4-2: "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 2: Electrostatic discharge immunity test".[4]EN 61000-4-4 (1995): "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 4: Electrical fast transient/burst immunity test".[5]EN 61000-4-5 (1995): "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 5: Surge immunity test".[6]EN 61000-4-6: "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 6: Immunity to conducted disturbances, induced by radio-frequency fields".SIST EN 301 011:2000



ETSIEN 301 011 V1.1.1 (1998-09)7[7]EN 61000-4-3 (1995): "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 3: Radiated, radio-frequency, electromagnetic field immunity test".[8]89/336/EEC: "Council Directive on approximation of the laws of the Member States relating toelectromagnetic compatibility".[9]ETS 300 065: "Radio Equipment and Systems (RES); Narrow-band direct-printing telegraphequipment for receiving meteorological or navigational information (NAVTEX); Technicalcharacteristics and methods of measurement".[10]EN 60945: "Marine navigation equipment - General requirements - Methods of testing andrequired test results".[11]ETS 300 113: "Radio Equipment and Systems (RES); Land mobile service; Technicalcharacteristics and test conditions for radio equipment intended for the transmission of data (andspeech) and having an antenna connector".3Definitions and abbreviations3.1DefinitionsFor the purposes of the present document, the following definitions apply:ancillary equipment: Equipment (apparatus), used in connection with a receiver, transmitter or transceiver isconsidered as an ancillary equipment (apparatus) if:-the equipment is intended for use in conjunction with a receiver, transmitter or transceiver to provide additionaloperational and/or control features to the radio equipment (e.g. to extend control to another position orlocation); and-the equipment cannot be used on a stand alone basis to provide user functions independently of a receiver,transmitter or transceiver; and-the receiver, transmitter or transceiver to which it is connected, is capable of providing some intendedoperation such as transmitting and/or receiving without the ancillary equipment, i.e. it is not a sub-unit of themain equipment essential to the main equipment basic functions.artificial antenna: A non-radiating load of 10 W in series with 150 pF.enclosure port: The physical boundary of the apparatus onto which an electromagnetic field may radiate or impinge.Equipment Under Test (EUT): The EUT comprises one or more units and their interconnecting cables as necessaryfor it to perform its intended functions.port: A particular interface of specified equipment (apparatus) with the external electromagnetic environment.3.2AbbreviationsFor the purposes of the present document, the following abbreviations apply:ACAlternating CurrentCERCharacter Error RateDCDirect CurrentEMCElectroMagnetic Compatibilityemfelectromotive forceEUTEquipment Under TestIMOInternational Maritime OrganizationRFRadio Frequencyrmsroot mean squareSOLASSafety Of Life At SeaSIST EN 301 011:2000



ETSIEN 301 011 V1.1.1 (1998-09)84General test conditionsThis clause defines the general test configuration and is relevant for clauses 8 and 9.4.1Test conditions and configurationsThe test shall be carried out at normal temperature and humidity with the equipment connected to the normal powersupply voltage. All tests shall be performed with the wanted signal on the operating frequency 518 kHz unless otherwisestated.The normal temperature and humidity conditions shall be a combination of temperature and humidity within thefollowing ranges:-temperature:+15°C to +35°C;-relative humidity:20 % to 75 %.The normal test voltage for equipment to be connected to the AC mains, shall be the nominal mains voltage. Thefrequency of the test voltage shall be 50 Hz ± 1 Hz.The normal test voltage for equipment to be connected to a battery, shall be the nominal voltage of the battery (12 V,24 V, etc.). For operation from other power sources, the normal test voltage shall be declared by the manufacturer.The test configuration shall be as close as possible to normal intended use.If the equipment is part of a system, or can be connected to ancillary equipment, then it shall be acceptable to test theequipment while connected to the minimum representative configuration of ancillary equipment necessary to exercisethe ports.Ports which in normal operation are connected shall be connected to an ancillary equipment or to a representativepiece of cable correctly terminated to simulate the input / output characteristics of the ancillary equipment. RF inputports shall be correctly terminated.If the equipment has a large number of ports, then a sufficient number shall be selected to simulate actual operationconditions and to ensure that all the different types of termination are tested.Ports which are not connected to cables during normal intended operation, e.g. service connectors, programmingconnectors, temporary connectors etc. shall not be connected to any cables for the purpose of EMC testing. Wherecables have to be connected to these ports, or interconnecting cables have to be extended in length in order to exercisethe EUT, precautions shall be taken to ensure that the evaluation of the EUT is not affected by the addition orextension of these cables.The test conditions, test configuration and mode of operation shall be recorded in the test report.4.1.1Emission testsThis subclause defines the test conditions and configurations for the emission tests as follows:-the measurement shall be made in the operation mode producing the largest emission in the frequency bandbeing investigated consistent with normal applications;-an attempt shall be made to maximize the detected radiated emissions for example by moving the cables of theequipment.SIST EN 301 011:2000



ETSIEN 301 011 V1.1.1 (1998-09)94.1.2Immunity testsThis subclause defines the test conditions and configurations for the immunity tests as follows:-the measurement shall be made in the mode of operation as required in subclause 4.1.2.1;-for the immunity tests of ancillary equipment without separate pass/fail criteria, the receiver, transmitter ortransceiver coupled to the ancillary equipment, shall be used to judge whether the ancillary equipment passes orfails.4.1.2.1Mode of operationFor the immunity tests, the wanted input signal, coupled to the receiver, shall be the normal test signal(subclauses 4.1.2.2 and 4.1.2.3). Before each test, the normal test signal (subclause 4.1.2.2) shall be applied to theEUT to check the correct functioning and to load the message header memory. The user memories shall be loadedwith appropriate test data. During the immunity tests, the normal test signal shall be preceded by a different header.4.1.2.2Normal test signalThe normal test signal shall be an F1B radio-frequency signal modulated with a frequency shift of ± 85 Hz centred on518 kHz.It shall contain signals providing the following traffic information:-1 2 3 4 5 6 7 8 9 0 A B C D E F G H I J K L M N O P Q R S T U - Carriage return - Line feed.For tests with the normal test signal, the above information shall be transmitted at least 35 times continuously.4.1.2.3Arrangements for test signals at the input of the receiverTest signal sources shall be connected to the receiver input in such a way that the impedance presented to the receiverinput is 50 W. The wanted signal level shall be 40 dBmV (emf) unless indicated otherwise.Adequate measures shall be taken to avoid the effect of the unwanted signal on the measuring equipment.4.1.2.4Receiver exclusion bandThe exclusion band is the frequency range 490 kHz to 545 kHz.4.1.2.5Narrow band responsesResponses occurring during the test at discrete frequencies which are narrow band responses (spurious responses) areidentified by the method specified in this subclause.If an unwanted signal causes a character error rate of more than 4 ´ 10-2 it is necessary to establish whether the distortionis due to a narrowband response or to wideband phenomena.Taking the initial test frequency as reference the procedure is repeated with an increase of the unwanted signal frequencyby 1 kHz.If the character error rate recovers to not more than 4 ´ 10-2, then the response is considered as a narrowband response.If the character error rate is still not more than 4 ´ 10-2, the test is repeated with the frequency of the unwanted signaldecreased by 1 kHz.If the character error rate recovers to less than 4 ´ 10-2, the response is considered as a narrowband response.If the character error rate is still more than 4 ´ 10-2, this may be due to the fact that the offset has made the frequency ofthe unwanted signal correspond to the frequency of another narrowband response.SIST EN 301 011:2000



ETSIEN 301 011 V1.1.1 (1998-09)10Therefore, taking the initial test frequency as reference the procedure is repeated with an increase of the unwanted signalfrequency by 1,25 kHz.If the character error rate recovers to less than 4 ´ 10-2 the response is considered as a narrowband response. If thecharacter error rate is still greater than 4 ´ 10-2, the test is repeated with the frequency of the unwanted signal decreasedby 1,25 kHz.If the character error rate is still more than 4 ´ 10-2, the phenomenon is considered wideband and therefore an EMCproblem and the equipment fails the test.All narrowband responses shall be disregarded.5Performance assessment5.1GeneralThe manufacturer shall, supply the following information to be recorded in the test report:-the ancillary equipment to be combined with the radio equipment for testing (where applicable);-an exhaustive list of ports, with the maximum cable lengths allowed, classified as either power, signal orcontrol. Power ports shall further be classified as AC or DC power.5.2Ancillary equipmentAt the manufacturers discretion an ancillary equipment may be:-declared compliant separately from the receiver to all the applicable immunity and emission clauses of thepresent document;-declared compliant to another appropriate harmonized EMC standard;-tested with it connected to the receiver in which case compliance shall be demonstrated to the appropriateclauses of the present document.6Performance criteria6.1GeneralThe equipment shall meet the minimum performance criteria as specified in subclauses 6.2, 6.3 and 6.4 for the testsindicated in table 2.6.2Performance criterion A for continuous phenomenaThe EUT shall continue to print during the test.After the test the print shall be examined. The Character Error Rate (CER) in the printed output shall be below 4 ´ 10-2.After the test an RF test signal shall be applied to the EUT using the same header as used preceding the test. The testsignal shall not be printed.After the test the data in the user memories shall be checked. The data shall be unchanged from that loaded precedingthe test.SIST EN 301 011:2000



ETSIEN 301 011 V1.1.1 (1998-09)116.3Performance criterion B for transient phenomenaIf during the test the printing stops, one more RF test signal with the same header shall be applied to the EUT and thistest signal shall be printed.If during the test the printing does not stop, at the conclusion of the test the following shall be carried out:-an RF test signal shall be applied to the EUT using the same header as used preceding the test. This test signalshall not be printed;-an RF te
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