Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for maritime radiotelephone watch receivers operating on 2 182 kHz

Covers the EMC requirements for maritime 2182 kHz watch receivers. The ETS together with ETS 300 441 is intended to become a harmonised standard, the reference of which is intended to be published in the Official Journal referencing the EMC Directive. may be used to demonstrate compliance with the requirements of the EMC Directive 89/336/EEC

Elektromagnetna združljivost (EMC) in zadeve v zvezi z radijskim spektrom (ERM) - Standard elektromagnetne združljivosti (EMC) za pomorske radijske telefonske nadzorne (opazovalne) sprejemnike, ki delujejo na 2 182 kHz

General Information

Status
Published
Publication Date
31-Dec-1999
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Jan-2000
Due Date
01-Jan-2000
Completion Date
01-Jan-2000
Mandate

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EN 301 090:2000
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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 pomorske radijske telefonske nadzorne (opazovalne) sprejemnike, ki delujejo na 2 182 kHzElectromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for maritime radiotelephone watch receivers operating on 2 182 kHz33.100.10EmisijaEmission33.060.20Sprejemna in oddajna opremaReceiving and transmitting equipmentICS:Ta slovenski standard je istoveten z:EN 301 090 Version 1.1.1SIST EN 301 090:2000en01-januar-2000SIST EN 301 090:2000SLOVENSKI
STANDARD



SIST EN 301 090:2000



EN 301 090 V1.1.1 (1998-09)European Standard (Telecommunications series)Electromagnetic compatibilityand Radio spectrum Matters (ERM);ElectroMagnetic Compatibility (EMC) standard for maritimeradiotelephone watch receivers operating on 2 182 kHzSIST EN 301 090:2000



ETSIEN 301 090 V1.1.1 (1998-09)2ReferenceDEN/ERM-EMC-028 (a3c00ico.PDF)KeywordsEMC, maritime, 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 301 090:2000



ETSIEN 301 090 V1.1.1 (1998-09)3ContentsIntellectual Property Rights.5Foreword.51Scope.62Normative references.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 criteria A for continuous phenomena.106.3Performance criteria B for transient phenomena.106.4Performance criteria C.106.5Performance 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.138.1.2.1Test method, frequency range 150 kHz to 30 MHz.138.1.2.2Test method, frequency range 30 MHz to 1 GHz.138.1.3Limits.148.2Power ports.148.2.1Definition.148.2.2Test method.158.2.3Limits.158.3Radiated spurious emissions of the enclosure port of the radio equipment.178.3.1Definition.178.3.2Method of Measurement.178.3.3Limits.179Test methods and levels for immunity tests.179.1Radio frequency electromagnetic field (80 MHz to 1 000 MHz).179.1.1Definition.179.1.2Test method.179.1.3Performance criteria.179.2Electrostatic discharge (ESD).189.2.1Definition.18SIST EN 301 090:2000



ETSIEN 301 090 V1.1.1 (1998-09)49.2.2Test method.189.2.3Performance criteria.189.3Fast transient, differential and common mode.189.3.1Definition.189.3.2Test method.189.3.3Performance criteria.189.4Conducted disturbances induced by RF-fields in the frequency range 150 kHz to 80 MHz.199.4.1Definition.199.4.2Test method.199.4.3Performance criteria.199.5Power supply short term variations.209.5.1Definition.209.5.2Test method.209.5.3Performance criteria.209.6Power supply failure.209.6.1Definition.209.6.2Test method.209.6.3Performance criteria.209.7Surge.209.7.1Definition.219.7.2Test method.219.7.3Performance criteria.21Annex A (normative):Subclauses of the present document relevant for compliance with theessential requirements of EC Council Directives.22History.23SIST EN 301 090:2000



ETSIEN 301 090 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 EN has been produced by ETSI in response to a mandate from the European Commission issued underCouncil Directive 83/189/EEC (as amended) laying down a procedure for the provision of information in the field oftechnical standards and regulations.The present EN, together with ETS 300 441 [9] is intended to become a Harmonized Standard, the reference of whichwill 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 301 090:2000



ETSIEN 301 090 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 300 441 [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 maritime radiotelephone watch receivers operating on 2 182 kHz and the associated 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.2Normative referencesReferences 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".[7]EN 61000-4-3 (1995): "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 3: Radiated, radio-frequency, electromagnetic field immunity test".SIST EN 301 090:2000



ETSIEN 301 090 V1.1.1 (1998-09)7[8]89/336/EEC: "Council Directive on approximation of the laws of the Member States relating toelectromagnetic compatibility".[9]ETS 300 441: "Radio Equipment and Systems (RES); Technical characteristics and methods ofmeasurement for maritime radiotelephone watch receivers for the distress and calling frequency2 182 kHz".[10]EN 60945: "Marine navigational 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 250 pF.signal & control port: A port which carries information or control signals, excluding antenna ports.antenna port: A port which is intended for direct or indirect connection to an antenna.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.rated output power: The value stated by the manufacturer to be the maximum power available at the receiver output,for which certain requirements are met.3.2AbbreviationsFor the purposes of the present document, the following abbreviations apply:EMCElectroMagnetic CompatibilityIMOInternational Maritime OrganizationSOLASSafety Of Life At SeaEUTEquipment Under TestRFRadio FrequencyACAlternating CurrentSIST EN 301 090:2000



ETSIEN 301 090 V1.1.1 (1998-09)8DCDirect Currentemfelectromotive forcermsroot mean squareSND/NSignal + Noise + Distortion / Noise4General 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 2 182 kHz unlessotherwise stated.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 band beinginvestigated 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 301 090:2000



ETSIEN 301 090 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 a)(subclause 4.1.2.2) except where otherwise stated.For immunity tests requiring performance criterion A, the EUT shall be put in the non-muted state before the test.For immunity tests requiring performance criteria B or C, the EUT shall be put in the muted state before the test.4.1.2.2Normal test signalThe following normal test signals are defined:a)an A2A signal on the frequency of 2 182 kHz with a level of 60 dBmV (emf) modulated with 1 kHz to a depth of30 %;b)an A2A signal on the frequency of 2 182 kHz with a level of 60 dBmV (emf) modulated with the radiotelephonealarm signal (see ETS 300 441 [9]) to a depth of 70 %.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.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 2 065 kHz to 2 300 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 an SND/N of less than 10 dB it is necessary to establish whether the distortion is due to anarrowband response or to wideband phenomena.Taking the initial test frequency as reference the procedure is repeated with an increase of the unwanted signal frequencyby 40 kHz.If the SND/N recovers to not less than 10 dB, then the response is considered as a narrowband response.If the SND/N is still less than 10 dB, the test is repeated with the frequency of the unwanted signal decreased by 40 kHz.If the SND/N recovers to not less than 10 dB, the response is considered as a narrowband response.If the SND/N is still less than 10 dB, this may be due to the fact that the offset has made the frequency of the unwantedsignal correspond to the frequency of another narrowband response.Therefore, taking the initial test frequency as reference the procedure is repeated with an increase of the unwanted signalfrequency by 50 kHz.SIST EN 301 090:2000



ETSIEN 301 090 V1.1.1 (1998-09)10If the SND/N recovers to not less than 10 dB the response is considered as a narrowband response. If the SND/N is stillless than 10 dB, the test is repeated with the frequency of the unwanted signal decreased by 50 kHz.If the SND/N is still less than 10 dB, the phenomenon is considered wideband and therefore an EMC problem and theequipment 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 or control.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 the presentdocument;-declared compliant to another appropriate harmonized EMC standard;-tested with it connected to the receiver in which case compliance shall be demonstrated to the appropriate clausesof the present document.6Performance criteria6.1GeneralThe equipment shall meet the minimum performance criteria as specified in subclauses 6.2, 6.3, 6.4, for the testsindicated in table2 (clause 7).6.2Performance criteria A for continuous phenomenaThe EUT shall continue to operate as intended during and after the test. A performance check as specified insubclause 6.5 shall be performed during the test sequence and there shall be no change of the EUT settings.6.3Performance criteria B for transient phenomenaThe EUT shall continue to operate as intended after the test and there shall have been no change of the EUT settings.A performance check as specified in subclause 6.5 shall be performed after the test.6.4Performance criteria CTemporary degradation or loss of function is permitted during the test sequence. After this test, any degradation or lossof function shall be self recoverable or restorable by operation of user controls.SIST EN 301 090:2000



ETSIEN 301 090 V1.1.1 (1998-09)116.5Performance checkThe term "performance check" is taken to mean a measurement of:-SND/N.The normal test signal a) (see subclause 4.1.2.2) shall be applied to the input of the receiver. The receiver shallbe in the unmuted state. The audio output shall be adjusted to standard output power (see ETS 300 441 [9]). TheSND/N shall be not less than 10 dB.-Mute response.The receiver input signal shall be removed. The receiver sh
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