1、 ETSI EN 301 489-6 V1.4.1 (2015-05) Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 6: Specific conditions for Digital Enhanced Cordless Telecommunications (DECT) equipment HARMONIZED EUROPEAN STANDAR
2、D ETSI ETSI EN 301 489-6 V1.4.1 (2015-05) 2 Reference REN/ERM-EMC-328 Keywords DECT, EMC, radio, regulation ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre
3、 la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document
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7、ermission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMan
8、d the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN
9、301 489-6 V1.4.1 (2015-05) 3 Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 Test conditions . 8g3
10、4.1 General . 8g34.2 Arrangements for test signals . 8g34.2.1 Arrangements for test signals at the input of transmitters . 8g34.2.1.1 Speech equipment . 8g34.2.1.2 Non-speech equipment 8g34.2.2 Arrangements for test signals at the output of transmitters . 8g34.2.3 Arrangements for test signals at th
11、e input of receivers . 8g34.2.4 Arrangements for test signals at the output of receivers . 8g34.2.5 Arrangements for testing transmitter and receiver together (as a system) 8g34.3 Exclusion bands 9g34.4 Narrow band responses on receivers or receivers which are part of transceivers . 9g34.5 Normal te
12、st modulation 9g35 Performance assessment . 9g35.1 General . 9g35.2 Arrangements for the assessment of host dependant equipment and plug-in cards 9g35.2.1 Alternative A: composite equipment 10g35.2.2 Alternative B: use of a test jig and three hosts 10g35.3 Assessment procedures . 10g35.3.1 Loss of u
13、ser control functions or stored user defined data 10g35.3.2 Audio breakthrough 10g35.4 Ancillary equipment . 11g35.5 Equipment classification 12g36 Performance criteria . 12g36.1 General . 12g36.2 Performance criteria for Continuous phenomena of Transceivers (CT) . 12g36.3 Performance criteria for T
14、ransient phenomena applied to Transceivers (TT) 13g36.4 Performance criteria for Continuous phenomena applied to Receive-only equipment (CR) . 13g36.5 Performance criteria for Transient phenomena applied to Receive-only equipment (TR) . 13g36.6 Performance criteria for ancillary equipment tested on
15、a stand alone basis . 13g37 Applicability overview . 13g37.1 Emission . 13g37.1.1 General 13g37.1.2 Special conditions . 13g37.2 Immunity 14g37.2.1 General 14g37.2.2 Special conditions . 14g3Annex A (normative): Definitions of cordless telecommunications equipment in the scope of the present documen
16、t . 15g3A.1 Digital Enhanced Cordless Telecommunications (DECT) equipment . 15g3ETSI ETSI EN 301 489-6 V1.4.1 (2015-05) 4 Annex B (informative): Void . 16g3Annex C (informative): Bibliography . 17g3History 18g3ETSI ETSI EN 301 489-6 V1.4.1 (2015-05) 5 Intellectual Property Rights IPRs essential or p
17、otentially 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 members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essent
18、ial, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can
19、be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Harmonized European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic c
20、ompatibility and Radio spectrum Matters (ERM). The present document has been produced by ETSI in response to mandate M/284 issued from the European Commission under Directive 98/34/EC i.2 as amended by Directive 98/48/EC i.3. The title and reference to the present document are intended to be include
21、d in the publication in the Official Journal of the European Union of titles and references of Harmonized Standard under the Directive 1999/5/EC i.1. The present document is part 6 of a multi-part deliverable. Full details of the entire series can be found in part 1 1. National transposition dates D
22、ate of adoption of this EN: 19 May 2015 Date of latest announcement of this EN (doa): 31 August 2015 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 29 February 2016 Date of withdrawal of any conflicting National Standard (dow): 28 February 2017 Modal verbs ter
23、minology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed
24、in ETSI deliverables except when used in direct citation. ETSI ETSI EN 301 489-6 V1.4.1 (2015-05) 6 1 Scope The present document, together with ETSI EN 301 489-1 1, covers the assessment of Digital Enhanced Cordless Telecommunications (DECT) equipment, and associated ancillary equipment, in respect
25、of ElectroMagnetic Compatibility (EMC). Technical specifications related to the antenna port and emissions from the enclosure port of the radio equipment are not included in the present document. Such technical specifications are found in the relevant product standards for the effective use of the r
26、adio spectrum. The present document specifies the applicable test conditions, performance assessment and performance criteria for Digital Enhanced Cordless Telecommunications (DECT) equipment, and associated ancillary equipment. Definitions of types of cordless telecommunications equipment covered b
27、y the present document are given in annex A. In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present document and ETSI EN 301 489-1 1, the provisions of the present document take precedence. The environmental classification and the emission
28、 and immunity requirements used in the present document are as stated in ETSI EN 301 489-1 1, except for any special conditions included in the present document. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version n
29、umber) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at
30、http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 ETSI EN 301 489-1 (V1.9.2) (09-20
31、11): “Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 1: Common technical requirements“. 2 Recommendation ITU-T O.153 (10-1992): “Basic parameters for the measurement of error performance at bit rates
32、 below the primary rate“. 3 ETSI EN 300 175-2 (V2.5.1) (08-2013): “Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 2: Physical Layer (PHL)“. 4 ETSI EN 300 175-3 (V2.5.1) (08-2013): “Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 3: M
33、edium Access Control (MAC) Layer“. 5 ETSI EN 300 176-1 (V2.1.1) (07-2009): “Digital Enhanced Cordless Telecommunications (DECT); Test specification; Part 1: Radio“. 6 CENELEC EN 55024 (2010): “Information technology equipment - Immunity characteristics - Limits and methods of measurement“. 2.2 Infor
34、mative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments)
35、applies. ETSI ETSI EN 301 489-6 V1.4.1 (2015-05) 7 NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assis
36、t the user with regard to a particular subject area. i.1 Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R -100 MHz to the lower side are added to the operat
37、ion band). 4.4 Narrow band responses on receivers or receivers which are part of transceivers The provision of ETSI EN 301 489-1 1, clause 4.4 shall apply with the following modifications. No immunity tests shall be carried out on frequencies of identified narrow band responses i.e. spurious respons
38、es, of the receiver parts of cordless telephone and similar communications equipment. For DECT receivers, the identification criteria for narrow band responses are an increase of the speech output signal level for speech equipment, or an increase in the Bit Error Ratio (BER) of the looped back data
39、from the EUT for non-speech equipment. The nominal frequency offset to be used for the identification of narrowband responses shall be 2 MHz for the first part of the identification procedure, and 2,5 MHz for its second part. 4.5 Normal test modulation The provision of ETSI EN 301 489-1 1, clause 4.
40、5 shall apply with the following modifications. For all types of DECT equipment the wanted input signal shall be a Radio Frequency (RF) carrier set to the nominal centre frequency of one of the DECT RF channels, using Gaussian shaped frequency-shift keying (BT = 0,5) and modulated with a 1 152 kbit/
41、s bit sequence. The encoding of the bit sequence shall conform to the encoding specified in ETSI EN 300 175-2 3 and ETSI EN 300 175-3 4. The parts of the data sequence that shall transmit a bit sequence conforming to the D-M2 pattern as specified in Recommendation ITU-T O.153 2 are those which are l
42、ooped back according to the loop back test message described in ETSI EN 300 175-3 4. The burst timings of this carrier shall conform to the limits specified in ETSI EN 300 175-2 3. 5 Performance assessment 5.1 General The provision of ETSI EN 301 489-1 1, clause 5.1 shall apply. 5.2 Arrangements for
43、 the assessment of host dependant equipment and plug-in cards For equipment parts for which integration with a host equipment is necessary in order to offer functionality, two alternative approaches defined in clauses 5.2.1 and 5.2.2 may be used. The manufacturer shall declare which alternative shal
44、l be used. ETSI ETSI EN 301 489-6 V1.4.1 (2015-05) 10 5.2.1 Alternative A: composite equipment A combination of the radio equipment part and a specific type of host equipment may be used for assessment according to the present document. Where more than one such combination is intended, each combinat
45、ion shall be tested separately. Where a specific combination of host equipment and a radio equipment part is tested as a composite system for compliance, repeat testing shall not be required for: - those other combinations of hosts and radio equipment parts which are based on substantially similar h
46、ost models in the circumstance that the variations in mechanical and electrical properties between such host models are unlikely to significantly influence the intrinsic immunity and unwanted emissions of the radio equipment part; - the radio equipment part which cannot be used without mechanical, e
47、lectrical, or software modification in variations of host equipment different from those represented by the units for which compliance to the present document has been demonstrated. 5.2.2 Alternative B: use of a test jig and three hosts Where the radio equipment part is intended for use with a varie
48、ty of host equipment, the manufacturer shall supply a suitable test jig to enable compliance with the present document to be assessed. The test jig shall be designed such that alteration of the radio equipment parts intrinsic immunity and unwanted emissions is minimized. Where connection between the
49、 radio equipment part and the host equipment control and/or power ports is by cables, optical fibres, or other similar means, this connection to the host shall be considered as a suitable test jig. The test jig shall allow the radio equipment part to be powered and stimulated in a way representative of the way in which it would be powered and stimulated when connected to or inserted into the host equipment. In addition to tests using the test jig the radio equipment part shall be tested in conjunction with three different hosts e
