1、 ETSI EN 303 340 V1.1.1 (2016-05) Digital Terrestrial TV Broadcast Receivers; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU floppy3HARMONISED EUROPEAN STANDARD ETSI ETSI EN 303 340 V1.1.1 (2016-05) 2 Reference DEN/ERM-TG17-14 Keywords digital, radio,
2、receiver, TV 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 la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downlo
3、aded 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 shall not be modified without the prior written authorization of ETSI. In case of any existing
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6、le/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the w
7、ritten authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3G
8、PPTM 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 303 340 V1.1.1 (2016-05) 3 Contents Intellectual Property Rights 5g3Foreword . 5g3Mod
9、al verbs terminology 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions, symbols, and abbreviations 7g33.1 Definitions 7g33.2 Symbols 8g33.3 Abbreviations . 9g34 Technical requirements specifications . 9g34.1 Environmental profile . 9g34.2 Conform
10、ance requirements 10g34.2.1 DVB-T and DVB-T2 configurations for testing . 10g34.2.2 Interference and wanted test signals . 11g34.2.3 Sensitivity . 12g34.2.3.1 Definition 12g34.2.3.2 Method of Measurement . 12g34.2.3.2.1 Test arrangement description . 12g34.2.3.2.2 Test procedure . 12g34.2.3.3 Limits
11、 13g34.2.4 Adjacent channel selectivity . 13g34.2.4.1 Definition 13g34.2.4.2 Method of Measurement . 13g34.2.4.2.1 Test arrangement description . 13g34.2.4.2.2 Requirements for the ACLR of the interfering signal . 13g34.2.4.2.3 Test procedure . 13g34.2.4.3 Limits 15g34.2.5 Blocking 16g34.2.5.1 Defin
12、ition 16g34.2.5.2 Method of Measurement . 16g34.2.5.2.1 Test arrangement description . 16g34.2.5.2.2 Requirements for the ACLR of the interfering signal . 16g34.2.5.2.3 Test procedure . 16g34.2.5.3 Limits 16g34.2.6 Overloading 17g34.2.6.1 Definition 17g34.2.6.2 Method of Measurement . 17g34.2.6.2.1
13、Test arrangement description . 17g34.2.6.2.2 Requirements for the ACLR of the interfering signal . 17g34.2.6.2.3 Test procedure . 17g34.2.6.3 Limits 18g34.2.7 Unwanted emissions in the spurious domain 18g34.2.7.1 Definition 18g34.2.7.2 Method of Measurement . 19g34.2.7.3 Limits 19g35 Testing for com
14、pliance with technical requirements 19g35.1 Environmental conditions for testing . 19g35.2 Interpretation of the measurement results 19g3Annex A (normative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 20g3ETSI ETSI EN 303 340 V1.1.1 (2016-05) 4
15、 Annex B (informative): Summary of study work 21g3B.1 Overview 21g3B.2 Selection of interferer waveforms 21g3B.2.1 UE waveform . 21g3B.2.2 BS waveforms 22g3B.3 Reception conditions for LTE UE 700 MHz interference 24g3B.3.1 Calculation of maximum coupling gain . 24g3B.3.2 Calculation of maximum recei
16、ved UE interference power 25g3B.4 Choice of BS interference power in receiver tests . 25g3Annex C (informative): Measurement records 26g3Annex D (informative): Additional information to assist measurements 28g3D.1 Optional elements of the test arrangement . 28g3D.2 Instrument settings for measuring
17、the power of bursty interference signals 28g3D.3 Improving ACLR . 28g3D.4 Measuring ACLR . 29g3Annex E (normative): Applicable tests 30g3E.1 Applicable tests for different receiver variants 30g3Annex F (normative): Requirements for the interfering signal minimum ACLR . 31g3Annex G (informative): Cha
18、nge History 32g3History 33g3ETSI ETSI EN 303 340 V1.1.1 (2016-05) 5 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 members and non-
19、members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, 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 (https:/ipr.etsi.org/). Purs
20、uant to the 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 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present doc
21、ument. Foreword This Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document has been prepared under the Commissions standardisation request C(2015) 5376 final i.11 to provide one voluntary m
22、eans of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC i.3. Once the present document is cited in the Official Journal of the Eu
23、ropean Union under that Directive, compliance with the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated EFTA regula
24、tions. The present document has a number of interference test data files that are contained in archive en_303340v010101p0.zip which accompanies the present document. National transposition dates Date of adoption of this EN: 24 May 2016 Date of latest announcement of this EN (doa): 31 August 2016 Dat
25、e of latest publication of new National Standard or endorsement of this EN (dop/e): 28 February 2017 Date of withdrawal of any conflicting National Standard (dow): 28 February 2018 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“
26、, “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 in ETSI deliverables except when used in direct citation. ETSI ETSI EN 303 340 V1.1.1 (2016-05) 6 1 Scop
27、e The present document applies to digital terrestrial television broadcast receivers fitted with an external antenna input (tuner port) capable of receiving DVB-T and/or DVB-T2 signals. Receivers without external antenna connectors, receivers with diversity, and receivers intended for mobile or auto
28、motive reception are not covered by the present document. The present document contains the requirements for digital terrestrial television broadcast receivers to meet the essential requirements of article 3.2 of Directive 2014/53/EU i.3 that radio equipment both effectively uses and supports the ef
29、ficient use of radio spectrum in order to avoid harmful interference. The present document includes considerations of interference from LTE transmissions in the 700 MHz and 800 MHz bands and DTT transmissions in UHF band IV. The requirements of the installation system (antenna, feeder cable, amplifi
30、ers, etc.) are not addressed. Table 1: Broadcast frequency bands Broadcast frequency bands VHF III UHF IV and V There are country specific variations of frequency usage for digital terrestrial television reception and other users such as mobile broadband. The tests in the present document only apply
31、 if the DTT broadcast receiver supports the wanted signal configuration used by the test in question. The applicable tests are summarized in annex E, table E.1. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version nu
32、mber) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at
33、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 CENELEC EN 55032:2015: “Electroma
34、gnetic compatibility of multimedia equipment. Emission requirements“. 2.2 Informative 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 refer
35、ences, the latest version of the referenced document (including any amendments) applies. 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
36、of the present document but they assist the user with regard to a particular subject area. ETSI ETSI EN 303 340 V1.1.1 (2016-05) 7 i.1 Nordig: “NorDig Unified Test Plan for Integrated Receiver Decoders v2.4“. i.2 British Broadcasting Corporation and Arqiva, WHP288: “WSD Coexistence Testing at the Bu
37、ilding Research Establishment: An Experimental Validation of Ofcom Regulatory Proposals“. i.3 Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment an
38、d repealing Directive 1999/5/EC. i.4 ETSI EN 300 744 (V1.6.1): “Digital Video Broadcasting (DVB); Framing structure, channel coding and modulation for digital terrestrial television“. i.5 ETSI EN 302 755 (V1.3.1): “Digital Video Broadcasting (DVB); Frame structure channel coding and modulation for a
39、 second generation digital terrestrial television broadcasting system (DVB-T2)“. i.6 ETSI TR 100 028-1 (V1.4.1): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 1“. i.7 ETSI TR 100 028-2 (V1.4.1): “Elec
40、tromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 2“. i.8 CEPT/ERC/Recommendation 74-01E (2011): “Unwanted emissions in the spurious domain“. i.9 ECC Report 186 (2013): “Technical and operational requirements
41、for the operation of white space devices under geo-location approach“. i.10 Recommendation ITU-R BT.1729 (2005): “Common 16:9 or 4:3 aspect ratio digital television reference test pattern“. i.11 Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request to the Europ
42、ean Committee for Electrotechnical Standardisation and to the European Telecommunications Standards Institute as regards radio equipment in support of Directive 2014/53/EU of the European Parliament and of the Council. i.12 Recommendation ITU-R BT.419-3 (1990): “Directivity and polarization discrimi
43、nation of antennas in the reception of television broadcasting“. 3 Definitions, symbols, and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Adjacent Channel Leakage power Ratio (ACLR): ratio of the on-channel transmit power to the p
44、ower measured in one of the adjacent channels with no active channel in the adjacent channel NOTE: In the present document this definition also applies to an unwanted signal at a specified frequency offset in a non-adjacent channel. adjacent channel selectivity: measure of the capability of the rece
45、iver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted signal which differs in frequency from the wanted signal by an amount equal to the adjacent channel separation for which the equipment is intended NOTE 1: In the present document adjace
46、nt channel selectivity is determined by the onset of picture degradation. NOTE 2: The interference power I is equal to the licensed power of the interferer. This definition does not have the same meaning as the term “Adjacent Channel Selectivity“ (ACS) used in other organizations such as ITU, CEPT,
47、and in co-existence studies. The adjacent channel selectivity in the present document is equivalent to the measured I/C ratio. ETSI ETSI EN 303 340 V1.1.1 (2016-05) 8 NOTE 3: In the present document this definition also applies to an unwanted signal at a specified frequency offset in a non-adjacent
48、channel. blocking or desensitization: measure of the capability of the receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted signal at any frequency other than those of the spurious responses or of the adjacent channels NOTE 1: In the
49、present document receiver blocking is determined by the onset of picture degradation. NOTE 2: The wanted signal level in the blocking tests of the present document is set at the specified receiver sensitivity level plus 6 dB. broadcast receiver: digital terrestrial television broadcast receiver comprising of at least a tuner and demodulator broadcast receiver tuner port: DTT receiver tuner RF input connector licensed power: highest rms power of the active portions of the signal measured over a specific time period NOTE: In the case of interfer
