SIST EN 302 998-1 V1.1.1:2011
(Main)Electromagnetic compatibility and Radio spectrum Matters (ERM) - Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service - Part 1: Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive, Common requirements
Electromagnetic compatibility and Radio spectrum Matters (ERM) - Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service - Part 1: Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive, Common requirements
The present document applies to the following radio equipment types:
1) Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service, with 7 MHz and 8 MHz RF channel bandwidths, operating in the CEPT or national frequency bands appropriate for this service.
The present document is intended to cover the provisions of Directive 1999/5/EC [1] (R&TTE Directive), Article 3.2, which states that "….. radio equipment shall be so constructed that it effectively uses the spectrum allocated to terrestrial/space radio communications and orbital resources so as to avoid harmful interference".
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements under other parts of article 3 of the R&TTE Directive [1] may apply to equipment within the scope of the present document.
Elektromagnetna združljivost in zadeve v zvezi z radijskim spektrom (ERM) - Oddajna oprema prizemne mobilne televizije za storitev večpredstavnostnega oddajanja več sprejemnikom - 1. del: Harmonizirani EN, ki zajema bistvene zahteve člena 3.2 direktive R&TTE; splošne zahteve
Ta dokument velja za naslednje tipe radijske opreme:
1) Oddajno opremo prizemne mobilne televizije za zagotavljanje storitve večpredstavnostnega oddajanja več sprejemnikom, z pasovno širino RF kanala 7 MHz in 8 MHz, ki delujejo v CEPT ali državnih frekvenčnih pasovih, primernih za to storitev.
Ta dokument zajema določbe člena 3.2 Direktive 1999/5/ES [1] (direktive R&TTE), ki navaja: » … radijska oprema je narejena tako, da učinkovito izrablja spekter, razporejen za prizemne/vesoljske radiokomunikacije in orbitalne vire, tako da ne pride do škodljivega motenja«.
Poleg tega dokumenta se preostali EN, ki določajo tehnične zahteve v skladu z bistvenimi zahtevami v drugih delih člena 3 direktive R&TTE [1], lahko uporabljajo za opremo pri uporabi tega dokumenta.
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.YQRVWQHJDElectromagnetic compatibility and Radio spectrum Matters (ERM) - Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service - Part 1: Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive, Common requirements33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.060.20Sprejemna in oddajna opremaReceiving and transmitting equipmentICS:Ta slovenski standard je istoveten z:EN 302 998-1 Version 1.1.1SIST EN 302 998-1 V1.1.1:2011en01-julij-2011SIST EN 302 998-1 V1.1.1:2011SLOVENSKI
STANDARD
SIST EN 302 998-1 V1.1.1:2011
ETSI EN 302 998-1 V1.1.1 (2011-05)Harmonized European Standard Electromagnetic compatibilityand Radio spectrum Matters (ERM);Transmitting equipment for terrestrial mobile TVto provide multimedia multicast service;Part 1: Harmonized EN covering the essential requirementsof article 3.2 of the R&TTE Directive,Common requirements
SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 2
Reference DEN/ERM-TG17WG1-004-1 Keywords mobile, multimedia, 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 à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88
Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived 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 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 http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http://portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No 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 2011. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered 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. LTE™ is a Trade Mark of ETSI currently being 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. SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 3 Contents Intellectual Property Rights . 4 Foreword . 4 Introduction . 5 1 Scope . 6 2 References . 6 2.1 Normative references . 6 2.2 Informative references . 7 3 Definitions, symbols and abbreviations . 7 3.1 Definitions . 7 3.2 Symbols . 8 3.3 Abbreviations . 8 4 Technical requirements specifications . 8 4.1 Environmental profile . 8 4.2 Conformance requirements . 8 4.2.1 Introduction. 9 4.2.2 Spurious emissions . 9 4.2.2.1 Definition . 9 4.2.2.2 Limits . 9 4.2.2.3 Conformance test . 11 4.2.3 Out-of-band emissions . 11 4.2.3.1 Definition . 11 4.2.3.2 Limits . 11 4.2.3.3 Conformance test . 14 4.2.4 Cabinet radiation . 15 4.2.4.1 Definition . 15 4.2.4.2 Limits . 15 4.2.4.2.1 Limits for radiated emissions below 1 GHz . 15 4.2.4.2.2 Limits for radiated emissions above 1GHz. 15 4.2.4.3 Conformance test . 16 5 Testing for compliance with technical requirements . 17 5.1 Environmental conditions for testing . 17 5.2 Interpretation of the measurement results . 17 5.3 Essential radio test suites . 17 5.3.1 Spurious emissions . 17 5.3.1.1 Initial conditions . 18 5.3.1.2 Test procedure . 18 5.3.1.3 Test requirements . 18 5.3.2 Out-of-band emissions . 18 5.3.2.1 Initial conditions . 18 5.3.2.2 Test procedure . 19 5.3.2.3 Test requirements . 19 5.3.3 Cabinet radiation . 19 5.3.3.1 Initial conditions . 19 5.3.3.2 Test procedure . 19 5.3.3.3 Test requirements . 19 Annex A (normative): HS Requirements and conformance Test specifications Table (HS-RTT) . 20 Annex B (informative): The EN title in the official languages . 22 Annex C (informative): Bibliography . 23 History . 24
SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 4 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-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 (http://webapp.etsi.org/IPR/home.asp). Pursuant 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 document. Foreword This Harmonized European Standard (EN) 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 under Council Directive 98/34/EC [i.1] (as amended) laying down a procedure for the provision of information in the field of technical standards and regulations. The title and reference to the present document are intended to included in the publication in the Official Journal of the European Union of titles and references of Harmonized Standard under the Directive 1999/5/EC [1]. See article 5.1 of Directive 1999/5/EC [1] for information on presumption of conformity and Harmonised Standards or parts thereof the references of which have been published in the Official Journal of the European Union. The requirements relevant to Directive 1999/5/EC [1] are summarised in annex A.
The present document is part 1 of a multi-part deliverable covering Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service, as identified below: Part 1: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive, Common requirements"; Part 2: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive, Test Arrangements for transmitters utilizing OFDM technology".
National transposition dates Date of adoption of this EN: 20 May 2011 Date of latest announcement of this EN (doa): 31 August 2011 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
29 February 2012 Date of withdrawal of any conflicting National Standard (dow): 28 February 2013
SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 5 Introduction The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to cover all radio and telecommunications terminal equipment within the scope of the R&TTE Directive [1]. The modular structure is shown in EG 201 399 [i.2]. Other document directly associated with the present document: • EN 301 489-14 [2]. SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 6 1 Scope The present document applies to the following radio equipment types: 1) Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service, with 7 MHz and 8 MHz RF channel bandwidths, operating in the CEPT or national frequency bands appropriate for this service. The present document is intended to cover the provisions of Directive 1999/5/EC [1] (R&TTE Directive), Article 3.2, which states that "…. radio equipment shall be so constructed that it effectively uses the spectrum allocated to terrestrial/space radio communications and orbital resources so as to avoid harmful interference". In addition to the present document, other ENs that specify technical requirements in respect of essential requirements under other parts of article 3 of the R&TTE Directive [1] may apply to equipment within the scope of the present document. NOTE: A list of such ENs is included on the web site http://www.newapproach.org. 2 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) applies. Referenced documents which are not found to be publicly available in the expected location might be found at 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. 2.1 Normative references The following referenced documents are necessary for the application of the present document. [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&TTE Directive). [2] ETSI EN 301 489-14 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services;
Part 14: Specific conditions for analogue and digital terrestrial TV broadcasting service transmitters". [3] CENELEC EN 55022 (2006 + A1:2007): "Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement". [4] CENELEC EN 55011 (2007 + A2:2007): "Industrial, scientific and medical (ISM) radio-frequency equipment - Electromagnetic disturbance characteristics - Limits and methods of measurement". [5] 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". [6] ETSI TR 100 028-2 (V1.4.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 2". [7] CENELEC EN 55016-1-1 (2007 + A1:2007 + A2:2008): "Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus". SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 7 [8] CENELEC EN 55016-4-2 (2004): "Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2: Uncertainties, statistics and limit modelling - Uncertainty in EMC measurements". [9] ETSI EN 302 998-2 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service;
Part 2: Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive, Test Arrangements for transmitters utilizing OFDM technology". 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. [i.1] Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a procedure for the provision of information in the field of technical standards and regulations. [i.2] ETSI EG 201 399 (V2.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); A guide to the production of Harmonized Standards for application under the R&TTE Directive". 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: antenna port: port of an apparatus which is designed, in normal operation, to be connected to an antenna using coaxial cable carrier power: average power supplied to the antenna port by a transmitter during one radio frequency cycle taken under the condition of no modulation class of emission: set of characteristics of an emission, designated by standard symbols, e.g. type of modulation of the main carrier, modulating signal, type of information to be transmitted, and also, if appropriate, any additional signal characteristics dBc: decibels relative to the unmodulated carrier power of the emission NOTE: In the cases which do not have a carrier, for example in some digital modulation schemes where the carrier is not accessible for measurement, the reference level equivalent to dBc is decibels relative to the mean power P. digital signal: discretely timed signal in which information is represented by a finite number of well defined discrete values that its characteristic quantities may take in time digital television: television in which all information is represented by a digital signal enclosure port: physical boundary of the apparatus through which electromagnetic fields may radiate or impinge NOTE: In the case of integral antenna equipment, this port is inseparable from the antenna port. environmental profile: range of environmental conditions under which equipment within the scope of the present document is required to comply with the provisions of the present document exclusion band: band of radio frequencies where no measurements are made harmonic: component of order greater than 1 of the Fourier series of a periodic quantity intermodulation products: unwanted frequencies resulting from intermodulation between carriers or harmonics of emission, or between any oscillations generated to produce the carrier SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 8 mean power: average power supplied to the antenna port by a transmitter during an interval of time sufficiently long compared with the lowest frequency encountered in the modulation taken under normal operating conditions necessary bandwidth: for a given class of emission, the width of the frequency band which is sufficient to ensure the transmission of information at the rate and with the quality required under specified conditions rated output power: power that the transmitter or transposer delivers at its output under specified conditions of operation reference bandwidth: bandwidth in which the emission level is specified 3.2 Symbols For the purposes of the present document, the following symbols apply: μ Micro 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: dB logarithmic ratio (tenths of a "Bel") dBm dB relative to one milliwatt EMC ElectroMagnetic Compatibility EUT Equipment Under Test FAR Fully Anechoic Room GHz Giga Hertz kHz kilo Hertz LV Low Voltage m metres MHz Mega Hertz OATS Open Area Test Site OFDM Orthogonal Frequency Division Multiplex
R&TTE Radio and Telecommunications Terminal Equipment W Watt 4 Technical requirements specifications 4.1 Environmental profile The technical requirements of the present document apply under the environmental profile for operation of the equipment, which shall be declared by the supplier. The equipment shall comply with all the technical requirements of the present document at all times when operating within the boundary limits of the declared operational environmental profile. 4.2 Conformance requirements The requirements in the present document are based on the assumption that the transmitting equipment for terrestrial mobile TV and transmitting equipment for the terrestrial digital television broadcast service (DVB-T) have compatible characteristics. SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 9 4.2.1 Introduction To meet the essential requirement under article 3.2 of the R&TTE Directive [1] two essential parameters have been identified. Table 4.1 provides a cross reference between these two essential parameters and the corresponding three technical requirements for equipment within the scope of the present document. To fulfil an essential parameter the compliance with all the corresponding technical requirements in table 4.1 must be verified. Table 4.1: Cross references Essential parameter Corresponding technical requirements Conducted emissions from antenna port 4.2.2 Spurious emissions 4.2.3 Out-of-band emissions Radiated emissions from enclosure port 4.2.4 Cabinet radiation
4.2.2 Spurious emissions 4.2.2.1 Definition Emissions on a frequency or frequencies which are outside the necessary bandwidth and the level of which may be reduced without affecting the corresponding transmission of information. These include harmonic emissions, parasitic emissions, intermodulation products and frequency conversion products but exclude out of band emissions. For the purposes of the present document spurious emissions are emissions at frequencies outside the frequency range f0 ± 14 MHz for 7 MHz channels, f0 ± 12 MHz for 8 MHz channels, where f0 is the centre frequency of the channel, irrespective of the number of carriers employed. 4.2.2.2 Limits Spurious emissions shall not exceed the values set out in table 4.2 additionally shown in figures 4.1 and 4.2, for the frequency range 9 kHz to 4,5 GHz. In the case of a mobile TV transmitter supplied without an internal bandpass output filter, the manufacturer shall specify the characteristics of the filter necessary to fulfil the spurious emission limits defined in table 4.2. The manufacturer shall include this information in their test report. Table 4.2: Spurious emission limits for mobile TV transmitters Frequency range of the spurious emission Limits of the spurious emission Reference bandwidth Figure 9 kHz to 174 MHz -36 dBm (250 nW) 100 kHz 4.1 > 174 MHz to 400 MHz -82 dBm, for P < 25 W -126 dBc, for 25 W < P < 1 000 W -66 dBm, for 1 000 W < P
4 kHz 4.2 > 400 MHz to 790 MHz -36 dBm (250 nW) 100 kHz 4.1 > 790 MHz to 862 MHz -76 dBm, for P < 25 W -120 dBc, for 25 W < P < 1 000 W -60 dBm, for 1 000 W < P
4 kHz 4.2 > 862 MHz to 1 000 MHz -36 dBm (250 nW) 100 kHz 4.1 > 1 000 MHz -30 dBm (1 µW) 100 kHz 4.1 NOTE: P = mean power of the transmitter.
SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 10 Ratio of spurious emission to mean power(reference bandwidth 100 kHz)Mean power of the transmitter305060708090dBm1W10W100W1kW10kW100kW1MW2,5525502505002,552505002550-30 dBm ( 1µW)-100-90-80-70 9kHz -
174 MHz
400 -
790 MHz> 862 - 1000 MHz
> 1000 MHzdBc40-110-36 dBm (250nW) Figure 4.1: Spurious emission limits for mobile TV transmitters (100 kHz reference bandwidth) Ratio of spurious emission to mean power(reference bandwidth 4 kHz)-130Mean power of the transmitter30405060708090dBm1W10W100W1kW10kW100kW1MW2,5525502505002,552505002550-82 dBm ( 6,3 pW)-120-110-100-90> 174
-
400 MHz> 790
-
862 MHzdBc-66 dBm (0,25 nW)-76 dBm ( 25 pW)-60 dBm (1 nW) Figure 4.2: Spurious emission limits for mobile TV transmitters (4 kHz reference bandwidth) SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 11 4.2.2.3 Conformance test Conformance tests described in clause 5.3.1 shall be carried out. 4.2.3 Out-of-band emissions 4.2.3.1 Definition
Emissions on a frequency or frequencies immediately outside the necessary bandwidth which results from the modulation process, but exclude spurious emissions. For the purposes of the present document out-of-band emissions are emissions at frequencies outside the necessary bandwidth and within the frequency ranges f0 ± 14 MHz for 7 MHz channels, f0 ± 12 MHz for 8 MHz channels, where f0 is the centre frequency of the channel, irrespective of the number of carriers employed. 4.2.3.2 Limits Out-of-band emissions shall not exceed the limits specified in tables 4.3 and 4.4, additionally shown in figures 4.3 and 4.4. Out-of-band emissions limits are given as mean power level measured in a 4 kHz bandwidth, where 0 dB corresponds to the mean output power. Unless otherwise declared by the manufacturer it shall be assumed that the EUT conforms to the non-critical case. For critical cases such as television channels adjacent to other services (low power or receive only) a spectrum mask with higher of out-of-channel attenuation may be needed. In the case of a mobile TV transmitter supplied without an internal bandpass output filter, the manufacturer shall specify the characteristics of the filter necessary to fulfil the out-of-band emission masks defined in tables 4.3 and 4.4. The manufacturer shall include this information in their test report. Table 4.3: Out-of-band emission limits for mobile TV transmitter with output power ≥ 25 W Classification accordingly
the frequency assignment 7 MHz Channel, frequency difference from the centre frequency (MHz) 8 MHz Channel, frequency difference from the centre frequency (MHz) Relative level
(dBc) Non-critical cases ±3,4 ±3,81 -32,2/-32,8 ±3,7 ±4,2 -73 ±5,25 ±6 -85 ±10,5 ±12 -110 ±13,85 - -126 Critical cases ±3,4 ±3,81 -32,2/-32,8 ±3,7 ±4,2 -83 ±5,25 ±6 -95 ±10,5 ±12 -120 ±11,75 - -126
SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 12 Table 4.4: Out-of-band emission limits for mobile TV transmitter with output power < 25 W Classification accordingly
the frequency assignment 7 MHz Channel, frequency difference from the centre frequency (MHz) 8 MHz Channel, frequency difference from the centre frequency (MHz) Absolute level
(dBm) Non-critical cases ±3,4 ±3,81 11,8/11,2 ±3,7 ±4,2 -29 ±5,25 ±6 -41 ±10,5 ±12 -66 ±13,85 - -82 Critical cases ±3,4 ±3,9 11,8/11,2 ±3,7 ±4,2 -39 ±5,25 ±6 -51 ±10,5 ±12 -76 ±11,75 - -82
SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 13 -10-20-30-40-50-60-70-80-90-100-110-130Ratio of out-of-band power measured in 4 kHz bandwidth to
the mean power -120-95-85-83-73-32,2-62,8-52,8-50,8-40,80-77,8-87,8-44MHzFrequency difference from centre frequency (MHz)-2-6-8682-3,7-3,4-5,253,73,45,25-10,50f0[dBc]- non-critical cases- critical cases[dB]-126-11,75-13,8513,8511,7510,5-93,8101214-10-12-14-10-20-30-70-100Ratio of out-of-band power measured in 4 kHz bandwidth to
in-band power measured in 4 kHz bandwidth Figure 4.3: Out-of-band limits for mobile TV transmitters ≥ 25 W in 7 MHz channels SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 14 -10-20-30-40-50-60-70-80-90-100-110-130-120-95-85-83-73-32,8-62,2-52,2-50,2-40,20-77,2-87,2MHz-2-6-8682-4,2-3,814,23,810f0[dBc][dB]1012-10-12-10-20-30-70-100-44Ratio of out-of-band power measured in 4 kHz bandwidth to
the mean power Ratio of out-of-band power measured in 4 kHz bandwidth to
in-band power measured in 4 kHz bandwidthFrequency difference from centre frequency (MHz)- non-critical cases- critical cases Figure 4.4: Out-of-band limits for mobile TV transmitters ≥ 25 W in 8 MHz channels 4.2.3.3 Conformance test Conformance tests described in clause 5.3.2 shall be carried out. SIST EN 302 998-1 V1.1.1:2011
ETSI ETSI EN 302 998-1 V1.1.1 (2011-05) 15 4.2.4 Cabinet radiation 4.2.4.1 Definition
Emissions from the equipment, radiated from the enclosure port, other than those present at the antenna port. 4.2.4.2 Limits 4.2.4.2.1 Limits for radiated emissions below 1 GHz Radiated emissions below 1 GHz shall not exceed the values set out
...
Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Harmonized European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Transmitting equipment for terrestrial mobile TV
to provide multimedia multicast service;
Part 1: Harmonized EN covering the essential requirements
of article 3.2 of the R&TTE Directive,
Common requirements
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Reference
DEN/ERM-TG17WG1-004-1
Keywords
mobile, multimedia, 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 à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived 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 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
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
Copyright Notification
No 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 2010.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
LTE™ is a Trade Mark of ETSI currently being 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
---------------------- Page: 2 ----------------------
3 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Contents
Intellectual Property Rights . 5
Foreword . 5
Introduction . 6
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 8
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Symbols . 9
3.3 Abbreviations . 9
4 Technical requirements specifications . 9
4.1 Environmental profile . 9
4.2 Conformance requirements . 9
4.2.1 Introduction. 10
4.2.2 Spurious emissions . 10
4.2.2.1 Definition . 10
4.2.2.2 Limits . 10
4.2.2.3 Conformance test . 12
4.2.3 Out-of-band emissions . 12
4.2.3.1 Definition . 12
4.2.3.2 Limits . 12
4.2.3.3 Conformance test . 15
4.2.4 Cabinet radiation . 16
4.2.4.1 Definition . 16
4.2.4.2 Limits . 16
4.2.4.2.1 Limits for radiated emissions below 1GHz . 16
4.2.4.2.2 Limits for radiated emissions above 1GHz. 16
4.2.4.3 Conformance test . 17
5 Testing for compliance with technical requirements . 18
5.1 Environmental conditions for testing . 18
5.2 Interpretation of the measurement results . 18
5.3 Essential radio test suites . 18
5.3.1 Spurious emissions . 18
5.3.1.1 Initial conditions . 19
5.3.1.2 Test procedure . 19
5.3.1.3 Test requirements . 19
5.3.2 Out-of-band emissions . 19
5.3.2.1 Initial conditions . 19
5.3.2.2 Test procedure . 20
5.3.2.3 Test requirements . 20
5.3.3 Cabinet radiation . 20
5.3.3.1 Initial conditions . 20
5.3.3.2 Test procedure . 20
5.3.3.3 Test requirements . 20
ETSI
---------------------- Page: 3 ----------------------
4 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Annex A (normative): HS Requirements and conformance Test specifications Table (HS-
RTT) . 21
Annex B (informative): The EN title in the official languages . 23
Annex C (informative): Bibliography . 24
History . 25
ETSI
---------------------- Page: 4 ----------------------
5 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
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-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 (http://webapp.etsi.org/IPR/home.asp).
Pursuant 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 document.
Foreword
This Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical Committee
Electromagnetic compatibility and Radio spectrum Matters (ERM), and is now submitted for the Public Enquiry phase
of the ETSI standards Two-step Approval Procedure.
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Council Directive 98/34/EC [i.1] (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 European Communities referencing the Directive 1999/5/EC [1] 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 ("the R&TTE Directive").
The requirements relevant to Directive 1999/5/EC [1] are summarised in annex A.
The present document is part 1 of a multi-part deliverable covering Transmitting equipment for terrestrial mobile TV to
provide multimedia multicast service, as identified below:
Part 1: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive,
Common requirements";
Part 2: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive, Test
Arrangements for transmitters utilizing OFDM technology".
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa
ETSI
---------------------- Page: 5 ----------------------
6 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Introduction
The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to
cover all radio and telecommunications terminal equipment within the scope of the R&TTE Directive [1]. The modular
structure is shown in EG 201 399 [i.2].
Other document directly associated with the present document:
• EN 301 489-14 [2].
ETSI
---------------------- Page: 6 ----------------------
7 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
1 Scope
The present document applies to the following radio equipment types:
1) Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service, with 7 MHz and
8 MHz RF channel bandwidths, operating in the CEPT or national frequency bands appropriate for this
service.
The present document is intended to cover the provisions of Directive 1999/5/EC [1] (R&TTE Directive), Article 3.2,
which states that "…. radio equipment shall be so constructed that it effectively uses the spectrum allocated to
terrestrial/space radio communications and orbital resources so as to avoid harmful interference".
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of article 3 of the R&TTE Directive [1] may apply to equipment within the scope of the present
document.
NOTE: A list of such ENs is included on the web site http://www.newapproach.org.
2 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
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
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.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[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&TTE Directive).
[2] ETSI EN 301 489-14 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 14:
Specific conditions for analogue and digital terrestrial TV broadcasting service transmitters".
[3] CENELEC EN 55022 (2006 + A1:2007): "Information technology equipment - Radio disturbance
characteristics - Limits and methods of measurement".
[4] CENELEC EN 55011 (2007 + A2:2007): "Industrial, scientific and medical (ISM) radio-frequency
equipment - Radio disturbance characteristics - Limits and methods of measurement".
[5] 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".
[6] ETSI TR 100 028-2 (V1.4.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Uncertainties in the measurement of mobile radio equipment characteristics; Part 2".
[7] CENELEC EN 55016-1-1 (2007 + A1:2007 + A2:2008): "Specification for radio disturbance and
immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity
measuring apparatus - Measuring apparatus".
ETSI
---------------------- Page: 7 ----------------------
8 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
[8] CENELEC EN 55016-4-2: (2010): "Specification for radio disturbance and immunity measuring
apparatus and methods - Part 4-2: Uncertainties, statistics and modelling - Measurement
instrumentation".
[9] ETSI EN 302 998-2 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service; Part 2:
Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive, Test
Arrangements for transmitters utilizing OFDM technology".
2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a
procedure for the provision of information in the field of technical standards and regulations.
[i.2] ETSI EG 201 399 (V2.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
A guide to the production of candidate Harmonized Standards for application under the R&TTE
Directive".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
antenna port: port of an apparatus which is designed, in normal operation, to be connected to an antenna using coaxial
cable
carrier power: average power supplied to the antenna port by a transmitter during one radio frequency cycle taken
under the condition of no modulation
class of emission: set of characteristics of an emission, designated by standard symbols, e.g. type of modulation of the
main carrier, modulating signal, type of information to be transmitted, and also, if appropriate, any additional signal
characteristics
dBc: decibels relative to the unmodulated carrier power of the emission
NOTE: In the cases which do not have a carrier, for example in some digital modulation schemes where the
carrier is not accessible for measurement, the reference level equivalent to dBc is decibels relative to the
mean power P.
digital signal: discretely timed signal in which information is represented by a finite number of well defined discrete
values that its characteristic quantities may take in time
digital television: television in which all information is represented by a digital signal
enclosure port: physical boundary of the apparatus through which electromagnetic fields may radiate or impinge
NOTE: In the case of integral antenna equipment, this port is inseparable from the antenna port.
environmental profile: range of environmental conditions under which equipment within the scope of EN 302 998 is
required to comply with the provisions of EN 302 998
exclusion band: band of radio frequencies where no measurements are made
harmonic: component of order greater than 1 of the Fourier series of a periodic quantity
intermodulation products: unwanted frequencies resulting from intermodulation between carriers or harmonics of
emission, or between any oscillations generated to produce the carrier
ETSI
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9 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
mean power: average power supplied to the antenna port by a transmitter during an interval of time sufficiently long
compared with the lowest frequency encountered in the modulation taken under normal operating conditions
necessary bandwidth: for a given class of emission, the width of the frequency band which is sufficient to ensure the
transmission of information at the rate and with the quality required under specified conditions
rated output power: power that the transmitter or transposer shall deliver at its output under specified conditions of
operation
reference bandwidth: bandwidth in which the emission level is specified
3.2 Symbols
For the purposes of the present document, the following symbols apply:
μ Micro
GHz Giga Hertz
kHz kilo Hertz
m metres
W Watt
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
dB logarithmic ratio (tenths of a "Bel")
dBm dB relative to one milliwatt
EMC ElectroMagnetic Compatibility
EUT Equipment Under Test
FAR Fully Anechoic Room
LV Low Voltage
MHz Mega Hertz
OATS Open Area Test Site
OFDM Orthogonal Frequency Division Multiplex
R&TTE Radio and Telecommunications Terminal Equipment
4 Technical requirements specifications
4.1 Environmental profile
The technical requirements of the present document apply under the environmental profile for operation of the
equipment, which shall be declared by the supplier. The equipment shall comply with all the technical requirements of
the present document at all times when operating within the boundary limits of the declared operational environmental
profile.
4.2 Conformance requirements
The requirements in the present document are based on the assumption that the transmitting equipment for terrestrial
mobile TV and transmitting equipment for the terrestrial digital television broadcast service (DVB-T) have compatible
characteristics.
ETSI
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10 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
4.2.1 Introduction
To meet the essential requirement under article 3.2 of the R&TTE Directive [1] two essential parameters have been
identified. Table 4.1 provides a cross reference between these two essential parameters and the corresponding three
technical requirements for equipment within the scope of the present document. To fulfil an essential parameter the
compliance with all the corresponding technical requirements in table 4.1 must be verified.
Table 4.1: Cross references
Essential parameter Corresponding technical requirements
Conducted emissions from antenna port 4.2.2 Spurious emissions
4.2.3 Out-of-band emissions
Radiated emissions from enclosure port 4.2.4 Cabinet radiation
4.2.2 Spurious emissions
4.2.2.1 Definition
Emissions on a frequency or frequencies which are outside the necessary bandwidth and the level of which may be
reduced without affecting the corresponding transmission of information. These include harmonic emissions, parasitic
emissions, intermodulation products and frequency conversion products but exclude out of band emissions.
For the purposes of the present document spurious emissions are emissions at frequencies outside the frequency range
f ± 14 MHz for 7 MHz channels, f ± 12 MHz for 8 MHz channels, where f is the centre frequency of the channel,
0 0 0
irrespective of the number of carriers employed.
4.2.2.2 Limits
Spurious emissions shall not exceed the values set out in table 4.2 additionally shown in figures 4.1 and 4.2, for the
frequency range 9 kHz to 4,5 GHz.
In the case of a mobile TV transmitter supplied without an internal bandpass output filter, the manufacturer shall specify
the characteristics of the filter necessary to fulfil the spurious emission limits defined in table 4.2. The manufacturer
shall include this information in their test report.
Table 4.2: Spurious emission limits for mobile TV transmitters
Frequency range of the Limits of the spurious emission Reference Figure
spurious emission bandwidth
9 kHz to 174 MHz -36 dBm (250 nW) 100 kHz 4.1
> 174 MHz to 400 MHz -82 dBm, for P < 25 W 4.2
-126 dBc, for 25 W < P < 1 000 W 4 kHz
-66 dBm, for 1 000 W < P
> 400 MHz to 790 MHz -36 dBm (250 nW) 100 kHz 4.1
> 790 MHz to 862 MHz -76 dBm, for P < 25 W 4.2
-120 dBc, for 25 W < P < 1 000 W 4 kHz
-60 dBm, for 1 000 W < P
> 862 MHz to 1 000 MHz -36 dBm (250 nW) 100 kHz 4.1
> 1 000 MHz -30 dBm (1 µW) 100 kHz 4.1
NOTE: P = mean power of the transmitter.
ETSI
---------------------- Page: 10 ----------------------
-30 dBm ( 1µW)
-36 dBm (250nW)
-60 dBm (1 nW)
-66 dBm (0,25 nW)
-76 dBm ( 25 pW)
- 2 d m ( 6,3 W)
8 B p
11 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
-70
dBc
9kHz - 174 MHz
400 - 790 MHz
> 862 - 1000 MHz
-80
> 1000 MHz
-90
-100
-110
30 40 50 60 70 80 90 dBm
2,5 5 25 50 250 500 2,5 5 25 50 250 500
1W 10W 100W 1kW 10kW 100kW 1MW
Mean power of the transmitter
Figure 4.1: Spurious emission limits for mobile TV transmitters
(100 kHz reference bandwidth)
dBc -90
> 174 - 400 MHz
> 790 - 862 MHz
-100
-110
-120
-130
30 40 50 60 70 80 90 dBm
2,5 5 25 50 250 500 2,5 5 25 50 250 500
1W 10W 100W 1kW 10kW 100kW 1MW
Mean power of the transmitter
Figure 4.2: Spurious emission limits for mobile TV transmitters
(4 kHz reference bandwidth)
ETSI
Ratio of spurious emission to mean power
Ratio of spurious emission to mean power
(reference bandwidth 4 kHz)
(reference bandwidth 100 kHz)
---------------------- Page: 11 ----------------------
12 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
4.2.2.3 Conformance test
Conformance tests described in clause 5.3.1 shall be carried out.
4.2.3 Out-of-band emissions
4.2.3.1 Definition
Emissions on a frequency or frequencies immediately outside the necessary bandwidth which results from the
modulation process, but exclude spurious emissions.
For the purposes of the present document out-of-band emissions are emissions at frequencies outside the necessary
bandwidth and within the frequency ranges f ± 14 MHz for 7 MHz channels, f ± 12 MHz for 8 MHz channels, where
0 0
f is the centre frequency of the channel, irrespective of the number of carriers employed.
0
4.2.3.2 Limits
Out-of-band emissions shall not exceed the limits specified in tables 4.3 and 4.4, additionally shown in figures 4.3
and 4.4.
Out-of-band emissions limits are given as mean power level measured in a 4 kHz bandwidth, where 0 dB corresponds
to the mean output power.
Unless otherwise declared by the manufacturer it shall be assumed that the EUT conforms to the non-critical case.
For critical cases such as television channels adjacent to other services (low power or receive only) a spectrum mask
with higher of out-of-channel attenuation may be needed.
In the case of a mobile TV transmitter supplied without an internal bandpass output filter, the manufacturer shall specify
the characteristics of the filter necessary to fulfil the out-of-band emission masks defined in tables 4.3 and 4.4. The
manufacturer shall include this information in their test report.
Table 4.3: Out-of-band emission limits for mobile TV transmitter with output power ≥ 25 W
Classification 7 MHz Channel, 8 MHz Channel, Relative level
accordingly frequency difference from frequency difference from (dBc)
the frequency the centre frequency the centre frequency
assignment (MHz) (MHz)
Non-critical cases -32,2/-32,8
±3,4 ±3,81
±3,7 ±4,2 -73
±5,25 ±6 -85
±10,5 ±12 -110
- -126
±13,85
Critical cases -32,2/-32,8
±3,4 ±3,81
±3,7 ±4,2 -83
±5,25 ±6 -95
-120
±10,5 ±12
- -126
±11,75
ETSI
---------------------- Page: 12 ----------------------
13 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Table 4.4: Out-of-band emission limits for mobile TV transmitter with output power < 25 W
Classification 7 MHz Channel, 8 MHz Channel, Absolute level
accordingly frequency difference from frequency difference from (dBm)
the frequency the centre frequency the centre frequency
assignment (MHz) (MHz)
Non-critical cases 11,8/11,2
±3,4 ±3,81
-29
±3,7 ±4,2
±5,25 ±6 -41
-66
±10,5 ±12
- -82
±13,85
Critical cases 11,8/11,2
±3,4 ±3,9
±3,7 ±4,2 -39
±5,25 ±6 -51
-76
±10,5 ±12
- -82
±11,75
ETSI
---------------------- Page: 13 ----------------------
14 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
[dBc] [dB]
0
- non-critical cases
-10
- critical cases
-20
-30
0
-32,2
-40
-10
-50
-20
-60
-30
-70
-40,8
-73
-80
-83
-50,8
-85 -52,8
-90
-62,8
-95
-100
-70
-77,8
-110
-87,8
-120
-126
-93,8
-130
-100
f
-14 -12 -10 -8 -6 -4 -2 2 4 6 8 10 12 14 MHz
0
-10,5 -3,4 3,4 10,5
-11,75 -3,7 3,7 11,75
-13,85 -5,25 5,25 13,85
Frequency difference from centre frequency (MHz)
Figure 4.3: Out-of-band limits for mobile TV transmitters ≥ 25 W in 7 MHz channels
ETSI
Ratio of out-of-band power measured in 4 kHz bandwidth to the mean power
Ratio of out-of-band power measured in 4 kHz bandwidth to in-band power measured in 4 kHz bandwidth
---------------------- Page: 14 ----------------------
15 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
[dBc] [dB]
0
- non-critical cases
-10
- critical cases
-20
-30
-32,8 0
-40
-10
-50
-20
-60
-30
-70
-40,2
-73
-80
-83 -50,2
-85 -52,2
-90
-95 -62,2
-100
-70
-110 -77,2
-120 -87,2
-130
-100
f
-12 -10 -8 -6 -4 -2 2 4 6 8 10 12 MHz
0
3,81
-3,81
-4,2 4,2
Frequency difference from centre frequency (MHz)
Figure 4.4: Out-of-band limits for mobile TV transmitters ≥ 25 W in 8 MHz channels
4.2.3.3 Conformance test
Conformance tests described in clause 5.3.2 shall be carried out.
ETSI
Ratio of out-of-band power me
...
SLOVENSKI STANDARD
oSIST prEN 302 998-1 V1.1.1:2010
01-oktober-2010
(OHNWURPDJQHWQD]GUXåOMLYRVWLQ]DGHYHY]YH]L]UDGLMVNLPVSHNWURP (50
2GGDMQDRSUHPDSUL]HPQHPRELOQHWHOHYL]LMH]DVWRULWHYYHþSUHGVWDYQRVWQHJD
RGGDMDQMDYHþVSUHMHPQLNRPGHO +DUPRQL]LUDQL(1NL]DMHPDELVWYHQH]DKWHYH
þOHQDGLUHNWLYH5 77(VSORãQH]DKWHYH
Electromagnetic compatibility and Radio spectrum Matters (ERM) - Transmitting
equipment for terrestrial mobile TV to provide multimedia multicast service - Part 1:
Harmonized EN covering the essential requirements of article 3.2 of the R&TTE
Directive, Common requirements
Ta slovenski standard je istoveten z: EN 302 998-1 Version 1.1.1
ICS:
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
oSIST prEN 302 998-1 V1.1.1:2010 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN 302 998-1 V1.1.1:2010
---------------------- Page: 2 ----------------------
oSIST prEN 302 998-1 V1.1.1:2010
Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Harmonized European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Transmitting equipment for terrestrial mobile TV
to provide multimedia multicast service;
Part 1: Harmonized EN covering the essential requirements
of article 3.2 of the R&TTE Directive,
Common requirements
---------------------- Page: 3 ----------------------
oSIST prEN 302 998-1 V1.1.1:2010
2 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Reference
DEN/ERM-TG17WG1-004-1
Keywords
mobile, multimedia, TV
ETSI
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© European Telecommunications Standards Institute 2010.
All rights reserved.
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DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
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GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
---------------------- Page: 4 ----------------------
oSIST prEN 302 998-1 V1.1.1:2010
3 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Contents
Intellectual Property Rights . 5
Foreword . 5
Introduction . 6
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 8
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Symbols . 9
3.3 Abbreviations . 9
4 Technical requirements specifications . 9
4.1 Environmental profile . 9
4.2 Conformance requirements . 9
4.2.1 Introduction. 10
4.2.2 Spurious emissions . 10
4.2.2.1 Definition . 10
4.2.2.2 Limits . 10
4.2.2.3 Conformance test . 12
4.2.3 Out-of-band emissions . 12
4.2.3.1 Definition . 12
4.2.3.2 Limits . 12
4.2.3.3 Conformance test . 15
4.2.4 Cabinet radiation . 16
4.2.4.1 Definition . 16
4.2.4.2 Limits . 16
4.2.4.2.1 Limits for radiated emissions below 1GHz . 16
4.2.4.2.2 Limits for radiated emissions above 1GHz. 16
4.2.4.3 Conformance test . 17
5 Testing for compliance with technical requirements . 18
5.1 Environmental conditions for testing . 18
5.2 Interpretation of the measurement results . 18
5.3 Essential radio test suites . 18
5.3.1 Spurious emissions . 18
5.3.1.1 Initial conditions . 19
5.3.1.2 Test procedure . 19
5.3.1.3 Test requirements . 19
5.3.2 Out-of-band emissions . 19
5.3.2.1 Initial conditions . 19
5.3.2.2 Test procedure . 20
5.3.2.3 Test requirements . 20
5.3.3 Cabinet radiation . 20
5.3.3.1 Initial conditions . 20
5.3.3.2 Test procedure . 20
5.3.3.3 Test requirements . 20
ETSI
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oSIST prEN 302 998-1 V1.1.1:2010
4 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Annex A (normative): HS Requirements and conformance Test specifications Table (HS-
RTT) . 21
Annex B (informative): The EN title in the official languages . 23
Annex C (informative): Bibliography . 24
History . 25
ETSI
---------------------- Page: 6 ----------------------
oSIST prEN 302 998-1 V1.1.1:2010
5 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
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-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 (http://webapp.etsi.org/IPR/home.asp).
Pursuant 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 document.
Foreword
This Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical Committee
Electromagnetic compatibility and Radio spectrum Matters (ERM), and is now submitted for the Public Enquiry phase
of the ETSI standards Two-step Approval Procedure.
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Council Directive 98/34/EC [i.1] (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 European Communities referencing the Directive 1999/5/EC [1] 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 ("the R&TTE Directive").
The requirements relevant to Directive 1999/5/EC [1] are summarised in annex A.
The present document is part 1 of a multi-part deliverable covering Transmitting equipment for terrestrial mobile TV to
provide multimedia multicast service, as identified below:
Part 1: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive,
Common requirements";
Part 2: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive, Test
Arrangements for transmitters utilizing OFDM technology".
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa
ETSI
---------------------- Page: 7 ----------------------
oSIST prEN 302 998-1 V1.1.1:2010
6 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
Introduction
The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to
cover all radio and telecommunications terminal equipment within the scope of the R&TTE Directive [1]. The modular
structure is shown in EG 201 399 [i.2].
Other document directly associated with the present document:
• EN 301 489-14 [2].
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7 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
1 Scope
The present document applies to the following radio equipment types:
1) Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service, with 7 MHz and
8 MHz RF channel bandwidths, operating in the CEPT or national frequency bands appropriate for this
service.
The present document is intended to cover the provisions of Directive 1999/5/EC [1] (R&TTE Directive), Article 3.2,
which states that "…. radio equipment shall be so constructed that it effectively uses the spectrum allocated to
terrestrial/space radio communications and orbital resources so as to avoid harmful interference".
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of article 3 of the R&TTE Directive [1] may apply to equipment within the scope of the present
document.
NOTE: A list of such ENs is included on the web site http://www.newapproach.org.
2 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
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
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.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[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&TTE Directive).
[2] ETSI EN 301 489-14 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 14:
Specific conditions for analogue and digital terrestrial TV broadcasting service transmitters".
[3] CENELEC EN 55022 (2006 + A1:2007): "Information technology equipment - Radio disturbance
characteristics - Limits and methods of measurement".
[4] CENELEC EN 55011 (2007 + A2:2007): "Industrial, scientific and medical (ISM) radio-frequency
equipment - Radio disturbance characteristics - Limits and methods of measurement".
[5] 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".
[6] ETSI TR 100 028-2 (V1.4.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Uncertainties in the measurement of mobile radio equipment characteristics; Part 2".
[7] CENELEC EN 55016-1-1 (2007 + A1:2007 + A2:2008): "Specification for radio disturbance and
immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity
measuring apparatus - Measuring apparatus".
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[8] CENELEC EN 55016-4-2: (2010): "Specification for radio disturbance and immunity measuring
apparatus and methods - Part 4-2: Uncertainties, statistics and modelling - Measurement
instrumentation".
[9] ETSI EN 302 998-2 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service; Part 2:
Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive, Test
Arrangements for transmitters utilizing OFDM technology".
2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a
procedure for the provision of information in the field of technical standards and regulations.
[i.2] ETSI EG 201 399 (V2.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
A guide to the production of candidate Harmonized Standards for application under the R&TTE
Directive".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
antenna port: port of an apparatus which is designed, in normal operation, to be connected to an antenna using coaxial
cable
carrier power: average power supplied to the antenna port by a transmitter during one radio frequency cycle taken
under the condition of no modulation
class of emission: set of characteristics of an emission, designated by standard symbols, e.g. type of modulation of the
main carrier, modulating signal, type of information to be transmitted, and also, if appropriate, any additional signal
characteristics
dBc: decibels relative to the unmodulated carrier power of the emission
NOTE: In the cases which do not have a carrier, for example in some digital modulation schemes where the
carrier is not accessible for measurement, the reference level equivalent to dBc is decibels relative to the
mean power P.
digital signal: discretely timed signal in which information is represented by a finite number of well defined discrete
values that its characteristic quantities may take in time
digital television: television in which all information is represented by a digital signal
enclosure port: physical boundary of the apparatus through which electromagnetic fields may radiate or impinge
NOTE: In the case of integral antenna equipment, this port is inseparable from the antenna port.
environmental profile: range of environmental conditions under which equipment within the scope of EN 302 998 is
required to comply with the provisions of EN 302 998
exclusion band: band of radio frequencies where no measurements are made
harmonic: component of order greater than 1 of the Fourier series of a periodic quantity
intermodulation products: unwanted frequencies resulting from intermodulation between carriers or harmonics of
emission, or between any oscillations generated to produce the carrier
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mean power: average power supplied to the antenna port by a transmitter during an interval of time sufficiently long
compared with the lowest frequency encountered in the modulation taken under normal operating conditions
necessary bandwidth: for a given class of emission, the width of the frequency band which is sufficient to ensure the
transmission of information at the rate and with the quality required under specified conditions
rated output power: power that the transmitter or transposer shall deliver at its output under specified conditions of
operation
reference bandwidth: bandwidth in which the emission level is specified
3.2 Symbols
For the purposes of the present document, the following symbols apply:
μ Micro
GHz Giga Hertz
kHz kilo Hertz
m metres
W Watt
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
dB logarithmic ratio (tenths of a "Bel")
dBm dB relative to one milliwatt
EMC ElectroMagnetic Compatibility
EUT Equipment Under Test
FAR Fully Anechoic Room
LV Low Voltage
MHz Mega Hertz
OATS Open Area Test Site
OFDM Orthogonal Frequency Division Multiplex
R&TTE Radio and Telecommunications Terminal Equipment
4 Technical requirements specifications
4.1 Environmental profile
The technical requirements of the present document apply under the environmental profile for operation of the
equipment, which shall be declared by the supplier. The equipment shall comply with all the technical requirements of
the present document at all times when operating within the boundary limits of the declared operational environmental
profile.
4.2 Conformance requirements
The requirements in the present document are based on the assumption that the transmitting equipment for terrestrial
mobile TV and transmitting equipment for the terrestrial digital television broadcast service (DVB-T) have compatible
characteristics.
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4.2.1 Introduction
To meet the essential requirement under article 3.2 of the R&TTE Directive [1] two essential parameters have been
identified. Table 4.1 provides a cross reference between these two essential parameters and the corresponding three
technical requirements for equipment within the scope of the present document. To fulfil an essential parameter the
compliance with all the corresponding technical requirements in table 4.1 must be verified.
Table 4.1: Cross references
Essential parameter Corresponding technical requirements
Conducted emissions from antenna port 4.2.2 Spurious emissions
4.2.3 Out-of-band emissions
Radiated emissions from enclosure port 4.2.4 Cabinet radiation
4.2.2 Spurious emissions
4.2.2.1 Definition
Emissions on a frequency or frequencies which are outside the necessary bandwidth and the level of which may be
reduced without affecting the corresponding transmission of information. These include harmonic emissions, parasitic
emissions, intermodulation products and frequency conversion products but exclude out of band emissions.
For the purposes of the present document spurious emissions are emissions at frequencies outside the frequency range
f ± 14 MHz for 7 MHz channels, f ± 12 MHz for 8 MHz channels, where f is the centre frequency of the channel,
0 0 0
irrespective of the number of carriers employed.
4.2.2.2 Limits
Spurious emissions shall not exceed the values set out in table 4.2 additionally shown in figures 4.1 and 4.2, for the
frequency range 9 kHz to 4,5 GHz.
In the case of a mobile TV transmitter supplied without an internal bandpass output filter, the manufacturer shall specify
the characteristics of the filter necessary to fulfil the spurious emission limits defined in table 4.2. The manufacturer
shall include this information in their test report.
Table 4.2: Spurious emission limits for mobile TV transmitters
Frequency range of the Limits of the spurious emission Reference Figure
spurious emission bandwidth
9 kHz to 174 MHz -36 dBm (250 nW) 100 kHz 4.1
> 174 MHz to 400 MHz -82 dBm, for P < 25 W 4.2
-126 dBc, for 25 W < P < 1 000 W 4 kHz
-66 dBm, for 1 000 W < P
> 400 MHz to 790 MHz -36 dBm (250 nW) 100 kHz 4.1
> 790 MHz to 862 MHz -76 dBm, for P < 25 W 4.2
-120 dBc, for 25 W < P < 1 000 W 4 kHz
-60 dBm, for 1 000 W < P
> 862 MHz to 1 000 MHz -36 dBm (250 nW) 100 kHz 4.1
> 1 000 MHz -30 dBm (1 µW) 100 kHz 4.1
NOTE: P = mean power of the transmitter.
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-30 dBm ( 1µW)
-36 dBm (250nW)
-60 dBm (1 nW)
-66 dBm (0,25 nW)
-76 dBm ( 25 pW)
- 2 d m ( 6,3 W)
8 B p
oSIST prEN 302 998-1 V1.1.1:2010
11 Draft ETSI EN 302 998-1 V1.1.1 (2010-07)
-70
dBc
9kHz - 174 MHz
400 - 790 MHz
> 862 - 1000 MHz
-80
> 1000 MHz
-90
-100
-110
30 40 50 60 70 80 90 dBm
2,5 5 25 50 250 500 2,5 5 25 50 250 500
1W 10W 100W 1kW 10kW 100kW 1MW
Mean power of the transmitter
Figure 4.1: Spurious emission limits for mobile TV transmitters
(100 kHz reference bandwidth)
dBc -90
> 174 - 400 MHz
> 790 - 862 MHz
-100
-110
-120
-130
30 40 50 60 70 80 90 dBm
2,5 5 25 50 250 500 2,5 5 25 50 250 500
1W 10W 100W 1kW 10kW 100kW 1MW
Mean power of the transmitter
Figure 4.2: Spurious emission limits for mobile TV transmitters
(4 kHz reference bandwidth)
ETSI
Ratio of spurious emission to mean power
Ratio of spurious emission to mean power
(reference bandwidth 4 kHz)
(reference bandwidth 100 kHz)
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4.2.2.3 Conformance test
Conformance tests described in clause 5.3.1 shall be carried out.
4.2.3 Out-of-band emissions
4.2.3.1 Definition
Emissions on a frequency or frequencies immediately outside the necessary bandwidth which results from the
modulation process, but exclude spurious emissions.
For the purposes of the present document out-of-band emissions are emissions at frequencies outside the necessary
bandwidth and within the frequency ranges f ± 14 MHz for 7 MHz channels, f ± 12 MHz for 8 MHz channels, where
0 0
f is the centre frequency of the channel, irrespective of the number of carriers employed.
0
4.2.3.2 Limits
Out-of-band emissions shall not exceed the limits specified in tables 4.3 and 4.4, additionally shown in figures 4.3
and 4.4.
Out-of-band emissions limits are given as mean power level measured in a 4 kHz bandwidth, where 0 dB corresponds
to the mean output power.
Unless otherwise declared by the manufacturer it shall be assumed that the EUT conforms to the non-critical case.
For critical cases such as television channels adjacent to other services (low power or receive only) a spectrum mask
with higher of out-of-channel attenuation may be needed.
In the case of a mobile TV transmitter supplied without an internal bandpass output filter, the manufacturer shall specify
the characteristics of the filter necessary to fulfil the out-of-band emission masks defined in tables 4.3 and 4.4. The
manufacturer shall include this information in their test report.
Table 4.3: Out-of-band emission limits for mobile TV transmitter with output power ≥ 25 W
Classification 7 MHz Channel, 8 MHz Channel, Relative level
accordingly frequency difference from frequency difference from (dBc)
the frequency the centre frequency the centre frequency
assignment (MHz) (MHz)
Non-critical cases -32,2/-32,8
±3,4 ±3,81
±3,7 ±4,2 -73
±5,25 ±6 -85
±10,5 ±12 -110
- -126
±13,85
Critical cases -32,2/-32,8
±3,4 ±3,81
±3,7 ±4,2 -83
±5,25 ±6 -95
-120
±10,5 ±12
- -126
±11,75
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Table 4.4: Out-of-band emission limits for mobile TV transmitter with output power < 25 W
Classification 7 MHz Channel, 8 MHz Channel, Absolute level
accordingly frequency difference from frequency difference from (dBm)
the frequency the centre frequen
...
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