1、ETSI EN 30 1 489-1 8 VI .3.1 (2002-08) Candida fe Harmonized European Sfandard (Telecommunicafions series) Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 18: Specific conditions for Terrestrial Trunk
2、ed Radio (TETRA) equipment 2 ETSI EN 301 489-18 V1.3.1 (2002-08) Reference REN/ERM-EMC-23O-I 8 Keywords EMC, radio, regulation, TETRA ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association
3、but non lucratif enregistre la Sous-prfecture de Grasse (06) No 7803/88 Important notice Individual copies of the present document can be downloaded from: http:lwmv.etsi .arq The present document may be made available in more than one electronic version or in print. In any case of existing or percei
4、ved difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be
5、 aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at ha p:/pa rta I. etsi I a rgltbistat uslstatus .as p If you find errors in the present document, send your comment to: Cori vriaht Notifica tion
6、No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2002. All rights reserved. DECTTM, PLUGTESTSTMand UMTSTMare Trade Marks of ETSI registered for the
7、benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI 3 ETSI EN 301 489-18 V1.3.1 (2002-08) Content
8、s Intellectual Property Rights 4 Foreword . 4 1 2 3 3.1 3.2 4 4.1 4.2 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 4.3 4.3.1 4.3.2 4.4 4.5 5 5.1 5.2 5.3 5.4 5.5 5.6 5.6.1 5.6.2 6 6.1 6.1.1 Scope 5 References 5 Definitions and abbreviations . 6 6 6 Test conditions . 7 General . 7 Arrangements for test signals . 7 A
9、rrangements for wanted signals at the input of the transmitter 7 Arrangements for wanted signals at the output of the transmitter 7 Arrangements for wanted signals at the input of the receiver . 7 Arrangements for wanted signals at the output of the receiver . 7 Arrangements for testing a transmitte
10、r and a receiver together (as a system) . 7 RF exclusion band of radio communications equipment 7 Receiver and receivers of transceivers exclusion band . 8 Transmitter exclusion band . 8 Narrow band responses of receivers . 8 Normal test modulation 8 Performance assessment . 9 General . 9 Equipment
11、which supports circuit mode traffic transmission 9 Equipment which does not provide a continuous communication link 9 Ancillary equipment . 9 Equipment classification 9 Performance assessment of equipment providing an audio path 9 Assessment of audio path using the audio breakthrough method . 9 Asse
12、ssment of audio path using the audio distortion method . 11 Performance criteria . 11 Performance criteria for Continuous phenomena applied to transmitters . 11 Audio test criteria . 12 Audio breakthrough requirement 12 Audio distortion requirement: . 12 6.1.1.1 6.1.1.2 6.1.2 6.2 6.3 6.3.1 6.3.2 6.4
13、 7 7.1 7.1.1 7.1.2 7.2 7.2.1 7.2.2 Non-audio test criteria 12 Performance criteria for transient phenomena applied to transmitters . 12 Performance criteria for continuous phenomena applied to receivers 12 Audio test criteria . 13 Non-audio test criteria 13 Performance criteria for Transient phenome
14、na applied to Receivers . 13 Applicability overview . 13 13 13 Special conditions . 13 Immunity 14 General 14 Special conditions . 14 Annex A (informative): Examples of radio equipment in the scope of the present document 15 A . 1 Mobile. base station. and portable equipment of TErrestrial Trunked R
15、adio (TETRA) equipment 15 History 16 ETSI 4 ETSI EN 301 489-18 V1.3.1 (2002-08) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI memb
16、ers and non-members, and can be found in ETSI SR O00 314: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (5). Pursuant to t
17、he ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR O00 3 14 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. F
18、oreword This Candidate Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document has been produced by ETSI in response to a mandate from the European Commission issued un
19、der Council Directive 98/34/EC lo (as amended) laying down a procedure for the provision of information in the field of technical standards and regulations. The present document is intended to become a Harmonized Standard, the reference of which will be published in the Official Journal of the Europ
20、ean Communities referencing the Council Directive on the approximation of the laws of the Member States relating to electromagnetic compatibility (“the EMC Directive“) (89/336/EEC 3 as amended) and Directive 1999/5/EC 2 of the European Parliament and of the Council of 9 March 1999 on radio equipment
21、 and telecommunications terminal equipment and the mutual recognition of their conformity (“the R ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 1 : Common technical requirements“. Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999
22、on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R Conformance testing specification; Part 1 : Radio“. 21 31 41 51 ITU-T Recommendation O. 153: “Basic parameters for the measurement of error performance at bit rates below the primary rate“.
23、 ETSI ETS 300 395-2 (1995): “Terrestrial Trunked Radio (TETRA); Speech codec for full-rate traffic channel; Part 2: TETRA codec“. ETSI EN 300 392-2: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI)“. ETSI EN 300 396-2: “Terrestrial Trunked Radio (TETRA); Technica
24、l requirements for Direct Mode Operation (DMO); Part 2: Radio aspects“. ETSI ETS 300 393-2: “Terrestrial Trunked Radio (TETRA); Packet Data Optimized (PDO); Part 2: Air Interface (AI)“. 61 71 SI 91 ETSI 6 ETSI EN 301 489-18 V1.3.1 (2002-08) lo1 Directive 98/34/EC of the European Parliament and of th
25、e Council of 22 June 1998 laying down a procedure for the provision of information in the field of technical standards and regulations. 3 3.1 Definitions and abbreviations De fi nit ions For the purposes of the present document, the terms and definitions given in EN 301 489-1 i and the following app
26、ly: ancillary equipment: equipment (apparatus), used in connection with a receiver or transmitter NOTE: It is considered as an ancillary equipment (apparatus) if: - the equipment is intended for use in conjunction with a receiver or transmitter to provide additional operational andor control feature
27、s 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 or transmitter; and - - the receiver or transmitter to which it is connected, is capable of providing some
28、 intended operation such as transmitting andor receiving without the ancillary equipment (i.e. it is not a sub-unit of the main equipment essential to the main equipment basic functions). Infiastructure and control equipment intended to provide the required data and communication link establishment
29、shall also be considered as ancillary equipment for the purposes of the present document . equipment which is capable of speech operation: equipment that contains, or can be directly connected to a microphone andor loudspeaker or earpiece, or which includes analogue audio signal interfaces non-speec
30、h equipment: equipment that does not have an audio input or output capability either built in or via audio signal interfaces NOTE: This category includes data only equipment, both base stations and terminals, and also (for example) V+D and PDO base stations and DMO repeaters which do not include any
31、 direct analogue audio capability. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in EN 300 392-2 7 and the following apply: BER DMO EMC ERP EUT MER MRP PDO SPL TETRA V+D Bit Error Ratio Direct Mode Operation ElectroMagnetic Compatibility Ear Reference Point Equi
32、pment Under Test Message Error Ratio Mouth Reference Point Packet Data Optimized Sound Pressure Level TErrestrial TRunked RAdio Voice plus Data ETSI 7 ETSI EN 301 489-18 V1.3.1 (2002-08) 4 Test conditions 4.1 Gen eral For the purposes of the present document, the test conditions of EN 301 489-1 i, c
33、lause 4, shall apply as appropriate. Further product related test conditions for radio equipment are specified in the present document. The equipment shall be tested under normal test conditions as specified in EN 300 394-1 4. 4.2 Arrangements for test signals The provisions of EN 301 489-1 i, claus
34、e 4.2 shall apply. 4.2.1 Arrangements for wanted signals at the input of the transmitter The provisions of EN 301 489-1 i, clause 4.2.1 shall apply. 4.2.2 Arrangements for wanted signals at the output of the transmitter The provisions of EN 301 489-1 i, clause 4.2.2 shall apply with the following mo
35、dification. For equipment under test which can support Direct Mode Operation (DMO), a TETRA transceiver may form part of the measuring system. For V+D and PDO equipment a base station or a mobile/portable may form part of the measuring system. 4.2.3 Arrangements for wanted signals at the input of th
36、e receiver The provisions of EN 301 489-1 i, clause 4.2.3 shall apply with the following modification. For equipment under test which can support Direct Mode Operation (DMO) a TETRA transceiver may form part of the measuring system. For V+D and PDO equipment a base station or a mobile/portable may f
37、orm part of the measuring system. 4.2.4 Arrangements for wanted signals at the output of the receiver The provisions of EN 301 489-1 i, clause 4.2.4 shall apply with the following modification. The TTCI interface defined in EN 300 394-1 4 annex C or the RF loopback method defined in EN 300 394-1 4 a
38、nnex D may be applied, it shall be agreed with the test house and the manufacturer which method to apply. 4.2.5 Arrangements for testing a transmitter and a receiver together (as a system) The provisions of EN 301 489-1 i, clause 4.2.5 shall apply. 4.3 RF exclusion band of radio communications equip
39、ment The provisions of EN 301 489-1 i, clause 4.3 shall apply with the following modification. For transceivers and equipment operated in a duplex mode both exclusions bands detailed in clauses 4.3.1 and 4.3.2 apply simultaneously. ETSI 8 ETSI EN 301 489-18 V1.3.1 (2002-08) 4.3.1 Receiver and receiv
40、ers of transceivers exclusion band The exclusion band for receivers and receivers of transceivers is the frequency range determined by the switching range, as declared by the manufacturer, extended as follows: - the lower frequency of the exclusion band is the lower frequency of the switching range,
41、 minus 5 % of the centre frequency of the switching range, or minus 10 MHz, whichever will result in the lowest frequency; the upper frequency of the exclusion band is the upper frequency of the switching range, plus 5 % of the centre frequency of the switching range, or plus 10 MHz, which ever will
42、 result in the highest frequency. - The switching range is the maximum frequency range over which the receiver can be operated without reprogramming or realignment. 4.3.2 Transmitter exclusion band The exclusion band for transmitters extends *50 kHz from the nominal operating frequency of the transm
43、itter. 4.4 Narrow band responses of receivers The provision of EN 301 489-1 i, clause 4.4 shall apply with the following modification. For the purpose of the present document, in the absence of a narrow IF filter bandwidth declared by the manufacturer, the IF bandwidth shall be taken as 25 kHz. 4.5
44、Normal test modulation The receiver wanted input signal shall be set to a frequency near to the middle of the operating band of the receiver modulated with one of the test signals listed below, the transmitter shall be set to a frequency near to the middle of the operating band of the transmitter mo
45、dulated with one of the test signals listed below: - for equipment capable of speech operation, a speech traffic channel (TETRA TCH/S) in accordance with ETS 300 395-2 6 representing a 1 020 Hz tone at a level of 17 dB below peak level; for non-speech V+D or DMO equipment, a TCH/7.2 test signal in a
46、ccordance with EN 300 392-2 7 or EN 300 396-2 SI or EN 300 394-1 4; for non-speech V+D or DMO equipment, a SCH/F test signal in accordance with EN 300 392-2 7 or EN 300 396-2 SI or EN 300 394-1 4; for non-speech PDO equipment, a NBCH test signal in accordance with ETS 300 393-2 9 or - - - EN 300 394
47、-1 4; - for equipment capable of speech operation speech traffic channel (TETRA TCH/S) in accordance with ETS 300 395-2 6 representing silence; for speech andor data equipment connected to ancillary equipment intended for data operation, or connected to ancillary equipment which can be directly conn
48、ected to a data application, the method of BER or MER measurement shall be agreed between the test house and the manufacturer. The manufacturer may have to supply the test modulatioddemodulation equipment. The test signal generator (modulation) shall produce a continuous stream of data or messages w
49、here the data or message content is a pseudorandom sequence with a length of 5 11 bits in accordance with ITU-T Recommendation O. 153 5. The test signal receiver (demodulator) shall produce a readout of BERMER of a continuous data/message stream. - ETSI 9 ETSI EN 301 489-18 V1.3.1 (2002-08) 5 Performance assessment 5.1 Gen eral The provision of EN 301 489-1 i, clause 5.1 shall apply. 5.2 Equipment which supports circuit mode traffic transmission The provision of EN 301 489-1 i, clause 5.2 shall apply with the following
