1、 ETSI EN 302 064-2 V1.1.1 (2004-04)Candidate Harmonized European Standard (Telecommunications series) Electromagnetic compatibilityand Radio spectrum Matters (ERM);Wireless Video Links (WVL) operatingin the 1,3 GHz to 50 GHz frequency band;Part 2: Harmonized EN under article 3.2of the R Essential, o
2、r 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 ca
3、rried 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 Candidate Harmonized European Standard (Telecommunications se
4、ries) 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 3 (as amended) laying down a procedure for
5、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 Parli
6、ament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (“the R Part 2: “Harmonized EN under article 3.2 of the R it provides scope for standards to be added: - under article 3.2 when new frequency bands are
7、 agreed; or - under article 3.3 should the Commission take the necessary decisions without requiring alteration of standards that are already published; it clarifies, simplifies and promotes the usage of Harmonized Standards as the relevant means of conformity assessment. ETSI ETSI EN 302 064-2 V1.1
8、.1 (2004-04) 7 1 Scope The present document covers the minimum characteristics considered necessary in order to make the best use of the available frequencies. It does not necessarily include all the characteristics that may be required by a user, nor does it necessarily represent the optimum perfor
9、mance achievable. The present document applies to terrestrial wireless digital video link equipment operating on radio frequencies above 1,3 GHz. It does not preclude any digital modulation technique, provided that the modulated signal lies within the prescribed limits. Instructions for the presenta
10、tion of equipment for testing purposes are included. The user categories covered, are as follows: Category 1: typically used by broadcasters and programme-makers (for use in licensed spectrum). Users require the highest video contribution quality and or minimum processing delay times to allow both r
11、eal time inserts into programmes and easy accurate editing. Category 2: typically used by professional and businesses. Users have quality requirements similar to above but are maybe not concerned with delay issues that plague the broadcaster and can therefore operate within a smaller spectrum mask.
12、Category 3: typically used by industrial users. Examples include civil and industrial users, emergency services, Automobile Associations, the utility industries, etc, who need the good quality available from digital-based systems and who operate on licensed allocations. Category 4: typically used by
13、 industrial users including industrial security. Most of these systems could operate either in ISM bands or frequencies specifically allocated for the purpose. Category 5: typically used by consumers caters for consumers, hobbyists and amateur users. The proposed 5 MHz mask can be subdivided into 2
14、2,5 for two way visual communication and is primarily intended for indoor use. The preferred channel bandwidths for the equipment covered by the present document are shown in table 1. Table 1: Maximum allowable channel bandwidth Equipment Maximum allowable channel bandwidth Category 1 20 MHz Categor
15、y 2 10 MHz Category 3 10 MHz Category 4 10 MHz Category 5 5 MHz Equipment with controls that if maladjusted might increase its interfering potentialities shall only be within the scope of the present document if those controls are only accessible by partial or complete disassembly of the device and
16、requiring the use of tools. The present document is intended to cover the provisions of article 3.2 of Directive 1999/5/EC 1 (R Wireless Video Links (WVL) operating in the 1,3 GHz to 50 GHz frequency band; Part 1: Technical characteristics and methods of measurement“. 3 Directive 98/34/EC of the Eur
17、opean 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. 4 ETSI TR 100 028 (V1.4.1) (all parts): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement
18、of mobile radio equipment characteristics“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in the R the value of the measurement uncertainty for the measurement of each parameter shall be included in the test report;
19、 the recorded value of the measurement uncertainty shall be, for each measurement, equal to or lower than the figures in table 2. For the test methods, according to the present document, the measurement uncertainty figures shall be calculated in accordance with TR 100 028 4 and shall correspond to a
20、n expansion factor (coverage factor) k = 1,96 or k = 2 (which provide confidence levels of respectively 95 % and 95,45 % in the case where the distributions characterizing the actual measurement uncertainties are normal (Gaussian). Table 2 is based on such expansion factors. Table 2: Measurement unc
21、ertainty Parameters Uncertainty RF frequency 1 10-7RF power (conducted) 4 dB Radiated emission of transmitter, valid to 80 GHz 6 dB Radiated emission of receiver, valid to 80 GHz 6 dB Temperature 1 C Humidity 5 % ETSI ETSI EN 302 064-2 V1.1.1 (2004-04) 115.3 Essential radio test suites 5.3.1 Transmi
22、tter test suites 5.3.1.1 Rated output power The test specified in EN 302 064-1 2, clause 7.2 shall be carried out. The results obtained shall be compared to the limits in clause 4.2.1.2 in order to prove compliance with the requirement. 5.3.1.2 Channel bandwidth The test specified in EN 302 064-1 2,
23、 clause 7.3 shall be carried out. The results obtained shall be compared to the limits in clause 4.2.2.2 in order to prove compliance with the requirement. 5.3.1.3 Spurious emissions The test specified in EN 302 064-1 2, clause 7.4 shall be carried out. The results obtained shall be compared to the
24、limits in clause 4.2.3.2 in order to prove compliance with the requirement. 5.3.2 Receiver test suites 5.3.2.1 Spurious emissions The test specified in EN 302 064-1 2, clause 8.1 shall be carried out. The results obtained shall be compared to the limits in clause 4.3.1.2 in order to prove compliance
25、 with the requirement. ETSI ETSI EN 302 064-2 V1.1.1 (2004-04) 12Annex A (normative): The EN Requirements Table (EN-RT) Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants that users of the present document may freely reproduce the EN-RT pr
26、oforma in this annex so that it can be used for its intended purposes and may further publish the completed EN-RT. The EN Requirements Table (EN-RT) serves a number of purposes, as follows: it provides a tabular summary of all the requirements; it shows the status of each EN-R, whether it is essenti
27、al to implement in all circumstances (Mandatory), or whether the requirement is dependent on the supplier having chosen to support a particular optional service or functionality (Optional). In particular it enables the EN-Rs associated with a particular optional service or functionality to be groupe
28、d and identified; when completed in respect of a particular equipment it provides a means to undertake the static assessment of conformity with the EN. Table A.1: EN Requirements Table (EN-RT) EN Reference EN 302 064-2 Comment No. Reference EN-R (see note) Status 1 4.2.1 Rated output power M 2 4.2.2
29、 Channel bandwidth M 3 4.2.3 Spurious emissions (transmitter) M 4 4.3.1 Spurious emissions (receiver) M NOTE: These EN-Rs are justified under article 3.2 of the R Reference Clause reference number of conformance requirement within the present document; EN-R Title of conformance requirement within th
30、e present document; Status Status of the entry as follows: M: Mandatory, shall be implemented under all circumstances; O: Optional, may be provided, but if provided shall be implemented in accordance with the requirements; O.n: this status is used for mutually exclusive or selectable options among a
31、 set. The integer “n“ shall refer to a unique group of options within the EN-RT. A footnote to the EN-RT shall explicitly state what the requirement is for each numbered group. For example, “It is mandatory to support at least one of these options“, or, “It is mandatory to support exactly one of the
32、se options“. Comments To be completed as required. ETSI ETSI EN 302 064-2 V1.1.1 (2004-04) 13Annex B (informative): Bibliography Council Directive 89/336/EEC of 3 May 1989 on the approximation of the laws of the Member States relating to electromagnetic compatibility (EMC Directive). Council Directi
33、ve 73/23/EEC of 19 February 1973 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (LV Directive). ETSI EN 301 489: “Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) sta
34、ndard for radio equipment and services“. ETSI ETSI EN 302 064-2 V1.1.1 (2004-04) 14Annex C (informative): The EN title in the official languages Language EN title Czech Danish DutchEnglish Electromagnetic compatibility and Radio spectrum Matters (ERM); Wireless Video Links (WVL) operating in the 1,3
35、 GHz to 50 GHz frequency band; Part 2: Harmonized EN under article 3.2 of the R&TTE Directive. Estonian Finnish French German Greek Hungarian Icelandic Italian Latvian Lithuanian Maltese Polish Kompatybilno Elektromagnetyczna i Zagadnienia Widma Radiowego (ERM) -Radiowe cza wizyjne (WVL) pracujce w
36、zakresach czstotliwoci od 1,3 GHz do 50 GHz - Cz 2: Zharmonizowana EN zapewniajca spenienie zasadniczych wymaga zgodnie z artykuem 3.2 dyrektywy R&TTE. Portuguese Slovak Slovenian Spanish Swedish ETSI ETSI EN 302 064-2 V1.1.1 (2004-04) 15History Document history V1.1.1 August 2003 Public Enquiry PE 20031212: 2003-08-13 to 2003-12-12 V1.1.1 February 2004 Vote V 20040402: 2004-02-02 to 2004-04-02 V1.1.1 April 2004 Publication
