SIST EN 300 827:2000

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 prizemni snopovni radio (TETRA) in pomožno opremoElectromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for Terrestrial Trunked Radio (TETRA) and ancillary equipment33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.070.10Prizemni snopovni radio (TETRA)Terrestrial Trunked Radio (TETRA)ICS:Ta slovenski standard je istoveten z:EN 300 827 Version 1.1.1SIST EN 300 827:2000en01-april-2000SIST EN 300 827:2000SLOVENSKI
STANDARD



SIST EN 300 827:2000



European Telecommunications Standards Institute EN 300 827 V1.1.1 (1998-03)European Standard (Telecommunications series)Electromagnetic compatibilityand Radio spectrum Matters (ERM);ElectroMagnetic Compatibility (EMC) standardfor Terrestrial Trunked Radio (TETRA)and ancillary equipmentSIST EN 300 827:2000



EN 300 827 V1.1.1 (1998-03)2ReferenceDEN/ERM-EMC-018 (7no00ico.PDF)KeywordsEMC, radio, testing, TETRAETSI SecretariatPostal 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 300 827:2000



EN 300 827 V1.1.1 (1998-03)3ContentsIntellectual Property Rights.5Foreword.51Scope.62References.63Definitions and abbreviations.73.1Definitions.73.2Abbreviations.84General test conditions.84.1Test conditions and configurations.84.1.1Emission measurements.94.1.2Immunity tests.94.1.2.1Mode of operation.94.1.2.2Test modulation.94.1.2.3Arrangements for wanted signals at the input of the transmitter.104.1.2.4Arrangements for wanted signals at the output of the transmitter.104.1.2.5Arrangements for wanted signals at the input of the receiver.104.1.2.6Arrangements for wanted signals at the output of the receiver.104.1.2.7Receiver and receivers of transceivers exclusion band.114.1.2.8Transmitter exclusion band.114.1.2.9Narrow band responses on receivers and receivers of transceivers.115Performance assessment.115.1General.115.2Equipment which can provide continuous transmission.125.3Equipment which can only provide discontinuous transmission (packet transmission).125.4Ancillary equipment.125.5Equipment classification.125.6Performance assessment of audio breakthrough.126Performance criteria.146.1General.146.2Performance criteria for Continuous phenomena applied to Transmitters (CT).156.3Performance criteria for Transient phenomena applied to Transmitters (TT).156.4Performance criteria for Continuous phenomena applied to Receivers (CR).156.5Performance criteria for Transient phenomena applied to Receivers (TR).167Applicability overview tables.167.1Emission.167.2Immunity.178Test methods and limits for emission tests.178.1Enclosure of the ancillary equipment.178.1.1Definition.178.1.2Test method.178.1.3Limits.178.2DC power input/output port.188.2.1Definition.188.2.2Test method.188.2.3Limits.188.3AC mains power input/output port.198.3.1Definition.198.3.2Test method.198.3.3Limits.19SIST EN 300 827:2000



EN 300 827 V1.1.1 (1998-03)49Test methods and levels for immunity tests.199.1Radio frequency electromagnetic field (80 MHz - 1 000 MHz) with or without ancillary equipmentconnected.199.1.1Definition.209.1.2Test method.209.1.3Performance criteria.209.2Electrostatic discharge.209.2.1Definition.209.2.2Test method.219.2.3Performance criteria.219.3Fast transients common mode.219.3.1Definition.219.3.2Test method.219.3.3Performance criteria.229.4RF common mode (0,15 MHz - 80 MHz).229.4.1Definition.229.4.2Test method.229.4.3Performance criteria.239.5Transients and surges, vehicular environment.239.5.1Definition.239.5.2Test method.239.5.2.1Requirements for 12 V DC powered equipment.239.5.2.2Requirements for 24 V DC powered equipment.249.5.3Performance criteria.249.6Voltage dips and interruptions.249.6.1Definition.249.6.2Test method.249.6.3Performance criteria.259.7Surges common and differential mode.259.7.1Definition.259.7.2Test method.269.7.3Performance criteria.26Annex A (normative):Clauses and/or subclauses of the present document relevant forcompliance with the essential requirements of the EC CouncilDirectives.27History.28SIST EN 300 827:2000



EN 300 827 V1.1.1 (1998-03)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 ETR 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect ofETSI standards", which is available free of charge from the ETSI Secretariat. Latest updates are available on the ETSIWeb server (http://www.etsi.fr/ipr).Pursuant to the ETSI Interim IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. Noguarantee can be given as to the existence of other IPRs not referenced in ETR 314 (or the updates onhttp://www.etsi.fr/ipr) 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).The present document is based upon the Generic Standards EN 50081-1 and EN 50082-1, and other standards whereappropriate.The present document is based on the guidance and considerations given in ETR 238 "CENELEC/ETSI standardizationprogramme for the development of Harmonized Standards related to ElectroMagnetic Compatibility (EMC) in the fieldof telecommunications".The present document has been produced by ETSI in response to a mandate from the European Commission issuedunder Council Directive 83/189/EEC (as amended) laying down a procedure for the provision of information in the fieldof technical standards and regulations.For equipment within the scope of TBR 35, the present document is intended to become a Harmonized Standard, thereference of which is intended to be published in the Official Journal of the European Communities referencing theCouncil Directive on the approximation of the laws of the Member States relating to electromagnetic compatibility("the EMC Directive") (89/336/EEC as amended).For equipment outside the scope of TBR 35, the present document, together with ETS 300 394-1, is intended to becomea Harmonized Standard, the reference of which is intended to be published in the Official Journal of the EuropeanCommunities referencing the EMC Directive.Technical specifications relevant to the EMC Directive are given in annex A.National transposition datesDate of adoption of this EN:6 February 1998Date of latest announcement of this EN (doa):31 May 1998Date of latest publication of new National Standardor endorsement of this EN (dop/e):30 November 1998Date of withdrawal of any conflicting National Standard (dow):30 November 1998SIST EN 300 827:2000



EN 300 827 V1.1.1 (1998-03)61ScopeThe present document covers the assessment of Trans-European Trunked Radio (TETRA) radiocommunications andancillary equipment in respect of ElectroMagnetic Compatibility (EMC). Technical specifications related to the antennaport and emissions from the enclosure port of radio equipment are found in the related product standards for theeffective use of the radio spectrum. The present document specifies the applicable EMC tests, the method ofmeasurements, the limits and the minimum performance criteria for TETRA equipment and the associated ancillaryequipment.The environmental classification used in the present document refers to the environment classification used in theGeneric Standards EN 50081-1 [1], EN 50082-1 [2], except for the vehicular environment class which refers to theISO 7637 [10], [11].The EMC requirements have been selected to ensure an adequate level of compatibility for apparatus at residential,commercial, light industrial and vehicular environments. The levels do not cover extreme cases which may occur in anylocation but have a low probability of occurrence.The present document may not cover those cases where a potential source of interference which is producingindividually repeated transient phenomena or a continuous phenomena is permanently present, e.g. a radar or broadcastsite in the near vicinity. In such a case it may be necessary to use special protection applied to either the source ofinterference or the interfered part or both.Compliance of radio equipment to the requirements of the present document does not signify compliance to anyrequirements related to the use of the equipment (i.e. licensing requirements).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 of 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]EN 50081-1 (1992): "Electromagnetic compatibility - Generic emission standard - Part 1:Residential, commercial and light industry".[2]EN 50082-1 (1993): "Electromagnetic compatibility - Generic immunity standard - Part 1:Residential, commercial and light industry".[3]EN 55022 (1994): "Limits and methods of measurement of radio disturbance characteristics ofinformation technology equipment".[4]EN 61000-4-3 (modified): "Electromagnetic compatibility (EMC) - Part 4: Testing andmeasurement techniques - Section 3: Radiated, radio-frequency, electromagnetic field immunitytest".SIST EN 300 827:2000



EN 300 827 V1.1.1 (1998-03)7[5]EN 61000-4-2: "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 2: Electrostatic discharge immunity test".[6]EN 61000-4-4: "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 4: Electrical fast transient/burst immunity test".[7]EN 61000-4-6: "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 6: Immunity to conducted disturbances, induced by radio-frequency fields".[8]EN 61000-4-11: "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 11: Voltage dips, short interruptions and voltage variations immunity tests".[9]EN 61000-4-5: "Electromagnetic compatibility (EMC) - Part 4: Testing and measurementtechniques - Section 5: Surge immunity test".[10]ISO 7637-1 (1990): "Road vehicles - Electrical disturbance by conduction and coupling - Part 1:Passenger cars and light commercial vehicles with nominal 12 V supply voltage - Electricaltransient conduction along supply lines only".[11]ISO 7637-2 (1990): "Road vehicles - Electrical disturbance by conduction and coupling - Part 2:Commercial vehicles with nominal 24 V supply voltage - Electrical transient conduction alongsupply lines only".[12]ETS 300 394-1: "Radio Equipment and Systems (RES); Trans-European Trunked Radio(TETRA); Conformance testing specification; Part 1: Radio".[13]ITU-T Recommendation 0.153: " Basic parameters for the measurement of error performance at bitrate below the primary rate".[14]CISPR 16-1: "Specification for radio disturbance and immunity measuring apparatus and methods- Part 1: Radio disturbance and immunity measuring apparatus".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 or location);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 intended operationsuch as transmitting and/or receiving without the ancillary equipment. (i.e. It is not a sub unit of the mainequipment essential to the main equipment basic functions); and-infrastructure and control equipment intended to provide the required data and communication link establishmentshall be considered as ancillary equipment for the purposes of the present document.enclosure port: The physical boundary of the apparatus onto which an electromagnetic field may radiate or impinge.integral antenna: An antenna designed to be connected directly to the equipment with or without the use of an externalconnector and considered to be part of the equipment. An integral antenna may be fitted internally or externally to theequipment.SIST EN 300 827:2000



EN 300 827 V1.1.1 (1998-03)8port: A particular interface of the specified equipment (apparatus) with the external electromagnetic environment.radio communications equipment: An apparatus which includes one or more transmitters and/or receivers and/or partsthereof.This type of equipment (apparatus) is used in a fixed, mobile or a portable application.3.2AbbreviationsFor the purposes of the present document, the following abbreviations apply:ACAlternative CurrentBERBit Error RatioBPFBand Pass FilterCFCarrier FrequencyCRContinuous phenomena applied to ReceiversCTContinuous phenomena applied to TransmittersDCDirect CurrentDMODirect Mode OperationEMCElectroMagnetic CompatibilityERPEar Reference PointEUTEquipment Under TestIFIntermediate FrequencyLISNLine Impedance Stabilizing NetworksMERMessage Error RatioMRPMouth Reference PointPDOPacket Data OptimizedRFRadio FrequencySPLSound Pressure LevelTETRATrans-European Trunked RadioTRTransient phenomena applied to ReceiversTTTransient phenomena applied to TransmittersV+DVoice plus Data4General test conditionsThis clause defines the general test configuration and is relevant to clauses 8 and 9.4.1Test conditions and configurationsThe equipment shall be tested under normal test conditions as specified in ETS 300 394-1 [12]:-the tests shall be carried out at a point within the specified normal operating environmental range of temperatureand humidity, with the equipment connected to the rated power supply voltage;-the test configuration shall be as close to normal intended use as possible;-where portable (handheld) equipment is provided with a detachable integral antenna, it shall be tested with theantenna fitted in a manner typical of normal intended use, unless specified otherwise;-if the equipment is part of a system, or can be connected to ancillary equipment, then it shall be acceptable to testthe equipment while connected to the minimum configuration of ancillary equipment necessary to exercise theports;-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, RadioFrequency (RF) input/output ports shall be correctly terminated;SIST EN 300 827:2000



EN 300 827 V1.1.1 (1998-03)9-if the equipment has a large number of ports, then a sufficient number shall be selected to simulate actualoperation conditions 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.Where cables have to be connected to these ports, or interconnecting cables have to be extended in length inorder to exercise the Equipment Under Test (EUT), precautions shall be taken to ensure that the evaluation of theEUT is not affected by the addition or extension of these cables;-the test conditions, test configuration and mode of operation shall be recorded in the test report.4.1.1Emission measurementsThis subclause defines the test conditions and configurations for the emission measurements as follows:-the measurement shall be made in the operation mode e.g. transmit, idle and receive producing the largestemission in the frequency band being investigated consistent with normal applications;-an attempt shall be made to maximize the detected radiated emission for example by moving the cables of theequipment.4.1.2Immunity 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 a 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 of transmitters, the transmitter shall be operated at its maximum rated output power, modulatedwith normal test modulation (subclauses 4.1.2.2 and 4.1.2.3). A communication link shall be established(subclause 4.1.2.4) at the start of the test and maintained during the test.For the immunity tests of receivers, the wanted input signal, coupled to the receiver, shall be modulated with normal testmodulation (subclauses 4.1.2.2 and 4.1.2.5). A communication link shall be established (subclause 4.1.2.6) at the start ofthe test and maintained during the test.For the immunity tests of duplex transceivers, the EUT may be configured in the repeater mode, consistent with theconditions given above.For immunity tests of transceivers which can be operated in Direct Mode Operation (DMO) a communication link maybe established between two transceivers, consistent with the above.4.1.2.2Test modulationThe receiver wanted input signal shall be set to a frequency near to the middle of the operating band of the receivermodulated with either of the test signals listed below, the transmitter shall be set to a frequency near to the middle of theoperating band of the transmitter modulated with either of the test signals listed below:-a test signal T1 (TETRA wanted signal) in accordance with ETS 300 394-1 [12]; or-a test signal T2 (TETRA interferer) in accordance with ETS 300 394-1 [12] which is a radio signal modulatedwith a bit stream produced by repeating a pseudo random sequence with a length of 511 bits in accordance withITU-T Recommendation 0.153 [13].For V+D equipment the test modulation signal may be a signal modulated with 1 kHz test tone.SIST EN 300 827:2000



EN 300 827 V1.1.1 (1998-03)10For Packet Data Optimized (PDO) and base station V+D equipment: where the test signal T1 is internally generated, toensure the end to end aspects have been stressed the test signal T2 shall
...