1、 ETSI EN 302 498-2 V1.1.1 (2010-06)Harmonized European Standard (Telecommunications series) Electromagnetic compatibilityand Radio spectrum Matters (ERM);Short Range Devices (SRD);Technical characteristics for SRD equipmentusing Ultra WideBand technology (UWB);Object Discrimination and Characterizat
2、ion Applicationsfor power tool devices operating in the frequency bandfrom 2,2 GHz to 8,5 GHz;Part 2: Harmonized EN covering the essential requirementsof article 3.2 of the R Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Se
3、cretariat. 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
4、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). The pre
5、sent document is part 2 a multi-part deliverable covering Ultra WideBand (UWB); Discrimination and Characterization Applications for power tool devices operating in the frequency band from 2,2 GHz to 8,5 GHz; as identified below: Part 1: “Technical characteristics and test methods“; Part 2: “Harmoni
6、zed EN covering the essential requirements of article 3.2 of the R Additionally it specifies reduced emissions in the ranges from 0,96 GHz to 2,2 GHz and 8,5 GHz to 10,6 GHz. Equipment covered by the present document operates in accordance with amended ECC Decision ECC/DEC(07)01 on specific Material
7、 Sensing devices using Ultra-Wideband (UWB) technology amended 26 June 2009 i.5. Table 1: Radiocommunications service frequency bands Radiocommunications service frequency bands Transmit 2 200 MHz to 8 500 MHz Receive 2 200 MHz to 8 500 MHz The present document applies to: a) UWB object discriminati
8、on and characterisation equipment for imaging and object detection applications; b) equipment fitted with an integral antenna; c) Two main categories: 1) Category A: user protection in bentchtop tools / table saws (quasi fixed sawing equipment). 2) Category B: breakthrough protection in drilling dev
9、ices. The present document does not apply to: UWB communication devices; and Ground penetrating radar devices; and through-wall radar imaging devices; building material devices; as defined in ITU-R Recommendation SM.1754 i.3 and EN 302 435-1 i.6. The present document specifies the equipment which is
10、 designed to not radiate into the free space. It is designed to function only when positioned such that it radiates directly into the absorptive material such as walls and other building materials which absorb emissions. The present document does not necessarily include all the characteristics which
11、 may be required by a user, nor does it necessarily represent the optimum performance achievable. The present document is intended to cover the provisions of article 3.2 of Directive 1999/5/EC i.2 (R Short Range Devices (SRD); Technical characteristics for SRD equipment using Ultra WideBand technolo
12、gy (UWB); Object Discrimination and Characterization Applications for power tool devices operating in the frequency band from 2,2 GHz to 8,5 GHz; Part 1: Technical characteristics and test methods“. 2.2 Informative references The following referenced documents are not necessary for the application o
13、f the present document but they assist the user with regard to a particular subject area. i.1 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 Short Range Devices (SRD);
14、Technical characteristics for SRD equipment using Ultra WideBand technology (UWB); Building Material Analysis and Classification equipment applications operating in the frequency band from 2,2 GHz to 8 GHz; Part 1: Technical characteristics and test methods“. 3 Definitions, symbols and abbreviations
15、 3.1 Definitions For the purposes of the present document, the terms and definitions given in clause 3 of EN 302 498-1 1 apply. 3.2 Symbols For the purposes of the present document, the symbols given in clause 3 of EN 302 498-1 1 apply. 3.3 Abbreviations For the purposes of the present document, the
16、 abbreviations given in clause 3 of EN 302 498-1 1 apply. ETSI ETSI EN 302 498-2 V1.1.1 (2010-06) 74 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
17、 declared by the provider. 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 4.2.1 Transmitter requirements 4.2.1.1 Maximum Unde
18、sired UWB Emissions (UE) The maximum UWB emissions shall not exceed the limits specified in clause 8.3.1.3 for category A equipment in clause 8.3.1.4 for category B equipment of EN 302 498-1 1. 4.2.1.2 Maximum Other Emissions (OE) The maximum other emissions shall not exceed the values given in clau
19、se 8.3.2.3 for category A and category B equipment of EN 302 498-1 1. 4.2.1.3 Total Power spectral density (UE-TP) The total power spectral density shall not exceed the values given in clause 8.3.3.3 for category A equipment of EN 302 498-1 1. 4.2.1.4 Minimum pulse repetition frequency The pulse rep
20、etition frequency shall not exceed the limits specified in clause 8.4.3 of EN 302 498-1 1. The declaration of clause 8.4.2 of EN 302 498-1 1 shall be made. 4.2.2 Other equipment requirements 4.2.2.1 Design requirements The equipment shall comply with the design requirements as defined in annex B of
21、the EN 302 498-1 1. 4.2.2.2 Listen before Talk The Listen before Talk receiver thresholds shall meet the requirements specified in clause 8.5.4 of EN 302 498-1 1. 4.2.2.3 Duty Cycle Limit The Duty Cycle requirement for category B equipment shall meet the requirements specified in clause 8.6.3 of EN
22、302 498-1 1. 4.2.2.4 Total Power Control (TPC) The Total Power Control function shall meet the requirements specified in clause 8.7 of EN 302 498-1 1. ETSI ETSI EN 302 498-2 V1.1.1 (2010-06) 85 Testing for compliance with technical requirements 5.1 Environmental conditions for testing Tests defined
23、in the present document shall be carried out at representative points within the boundary limits of the declared operational environmental profile. Where technical performance varies subject to environmental conditions, tests shall be carried out under a sufficient variety of environmental condition
24、s (within the boundary limits of the declared operational environmental profile) to give confidence of compliance for the affected technical requirements. 5.2 Essential radio test suites 5.2.1 Transmitter test suites 5.2.1.1 Maximum UWB Emissions (UE) The test defined in clause 8.3.1.2 of EN 302 498
25、1 1 shall be carried out. 5.2.1.2 Maximum Other Emissions (OE) The test defined in clause 8.3.2.2 of EN 302 498-1 1 shall be carried out. 5.2.1.3 Total Power spectral density (UE-TP) The test defined in clause 8.3.3.2 of EN 302 498-1 1 shall be carried out. 5.2.2 Other test suites 5.2.2.1 Listen be
26、fore Talk The test defined in clause 8.5.3 of EN 302 498-1 1 shall be carried out. 5.3 Interpretation of measurement results Clause 7 of EN 302 498-1 1 shall apply. ETSI ETSI EN 302 498-2 V1.1.1 (2010-06) 9Annex A (normative): HS Requirements and conformance Test specifications Table (HS-RTT) The HS
27、 Requirements and conformance Test specifications Table (HS-RTT) in table A.1 serves a number of purposes, as follows: it provides a statement of all the requirements in words and by cross reference to (a) specific clause(s) in the present document or to (a) specific clause(s) in (a) specific refere
28、nced document(s); it provides a statement of all the test procedures corresponding to those requirements by cross reference to (a) specific clause(s) in the present document or to (a) specific clause(s) in (a) specific referenced document(s); it qualifies each requirement to be either: - Uncondition
29、al: meaning that the requirement applies in all circumstances, or - Conditional: meaning that the requirement is dependant on the manufacturer having chosen to support optional functionality defined within the schedule. in the case of Conditional requirements, it associates the requirement with the
30、particular optional service or functionality; it qualifies each test procedure to be either: - Essential: meaning that it is included with the Essential Radio Test Suite and therefore the requirement shall be demonstrated to be met in accordance with the referenced procedures; - Other: meaning that
31、the test procedure is illustrative but other means of demonstrating compliance with the requirement are permitted. Table A.1: HS Requirements and conformance Test specifications Table (HS-RTT) Harmonized Standard EN 302 498-2 The following requirements and test specifications are relevant to the pre
32、sumption of conformity under the article 3.2 of the R those designated “O“ make up the Other Test Suite; for those designated “X“ there is no test specified corresponding to the requirement . The completion of all tests classified “E“ as specified with satisfactory outcomes is a necessary condition
33、for a presumption of conformity. Compliance with requirements associated with tests classified “O“ or “X“ is a necessary condition for presumption of conformity, although conformance with the requirement may be claimed by an equivalent test or by manufacturers assertion supported by appropriate entr
34、ies in the technical construction file. Clause Number Identification of clause(s) defining the test specification in the present document unless another document is referenced explicitly. Where no test is specified (that is, where the previous field is “X“) this field remains blank. ETSI ETSI EN 302
35、 498-2 V1.1.1 (2010-06) 11Annex B (informative): The EN title in the official languages The enlargement of the European Union (EU) resulted in a requirement from the EU for a larger number of languages for the translation of the titles of Harmonized Standards and mandated ENs that are to be listed i
36、n the Official Journal to support the implementation of this legislation. For this reason the title translation concerning the present document can be consulted via the e-approval application. ETSI ETSI EN 302 498-2 V1.1.1 (2010-06) 12Annex C (informative): Bibliography ETSI TR 102 495-2: “Technical
37、 characteristics for SRD equipment using Ultra WideBand Sensor technology (UWB); System Reference Document; Part 2: Object Discrimination and Characterization (ODC) applications for power tool devices operating in the frequency band of 2,2 GHz to 8,5 GHz“. ETSI TR 100 028 (V1.4.1) (all parts): “Elec
38、tromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics“. ETSI ETSI EN 302 498-2 V1.1.1 (2010-06) 13History Document history V1.1.1 August 2009 Public Enquiry PE 20091129: 2009-08-01 to 2009-11-30 V1.1.1 April 2010 Vote V 20100615: 2010-04-16 to 2010-06-15 V1.1.1 June 2010 Publication
