1、 ETSI EN 302 248 V2.1.1 (2016-11) Navigation radar for use on non-SOLAS vessels; Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU HARMONISED EUROPEAN STANDARD ETSI ETSI EN 302 248 V2.1.1 (2016-11) 2 Reference REN/ERM-TG26-144 Keywords harmonised stan
2、dard, maritime, navigation, radar, radio ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The pr
3、esent document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of E
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7、ot be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for th
8、e benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 302 248 V2.1.1 (2016-11) 3 Contents Intellectual Property
9、 Rights 5g3Foreword . 5g3Modal verbs terminology 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 7g33 Definitions, symbols and abbreviations . 7g33.1 Definitions 7g33.2 Symbols 7g33.3 Abbreviations . 8g34 Testing for compliance with technical requirements 8g34.
10、1 Environmental conditions for testing . 8g34.1.0 General 8g34.1.1 Standard operating mode of the radar equipment . 8g35 General conditions of measurement . 9g35.1 Test conditions, power sources and ambient temperatures . 9g35.1.1 Normal test conditions 9g35.1.1.1 Normal temperature and humidity 9g3
11、5.1.1.2 Normal test power supply . 9g35.1.1.2.0 General 9g35.1.1.2.1 AC test power supply 9g35.1.1.2.2 DC test power supply 9g35.1.2 Extreme test conditions . 10g35.1.2.1 Extreme temperatures 10g35.1.2.1.1 Protected unit . 10g35.1.2.1.2 Outdoor unit 10g35.1.2.2 Extreme power supply voltage test cond
12、itions 10g36 Radio tests 10g36.1 Radiated emissions . 10g36.1.1 Definition 10g36.1.2 Method of measurement . 10g36.1.2.1 General 10g36.1.2.2 Frequency band 156 MHz to 165 MHz method 1 . 11g36.1.2.3 Frequency band 156 MHz to 165 MHz method 2 . 11g36.1.3 Limits 11g36.2 Operating frequency . 12g36.2.1
13、Definition 12g36.2.2 Method of measurement . 12g36.2.3 Limits 12g36.3 Transmitter pulse power . 12g36.3.1 Definition 12g36.3.2 Method of measurement . 12g36.3.3 Limits 12g36.4 Out of band emissions 13g36.4.1 Definition 13g36.4.1.0 General 13g36.4.1.1 Non-FM pulse radar 13g36.4.1.2 FM pulse radars .
14、13g36.4.1.3 Other modulation formats . 14g36.4.2 Method of measurement . 14g36.4.3 Limits 14g36.4.3.1 Out of band limits . 14g3ETSI ETSI EN 302 248 V2.1.1 (2016-11) 4 6.4.3.2 Out of band limits (excluded types) 15g36.5 Radiated spurious emissions. 15g36.5.1 Definition 15g36.5.2 Method of measurement
15、 . 16g36.5.3 Limits 16g36.6 Minimum range 16g36.6.1 Definition 16g36.6.2 Method of measurement . 16g36.6.3 Limits 17g36.7 Range discrimination 17g36.7.1 Definition 17g36.7.2 Method of measurement . 17g36.7.3 Limits 17g36.8 Bearing discrimination . 17g36.8.1 Definition 17g36.8.2 Method of measurement
16、 . 18g36.8.3 Limits 18g36.9 Range of first detection in minimal clutter . 18g36.9.1 Definition 18g36.9.2 Method of measurement . 18g36.9.3 Limits 18g37 Testing for compliance with technical requirements 18g37.1 Environmental conditions for testing . 18g37.2 Interpretation of the measurement results
17、19g3Annex A (normative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 20g3Annex B (normative): Transmission power and unwanted emissions of radar systems; measuring methods 21g3B.1 Indirect connection via the rotating joint 21g3B.2 Maximum permit
18、ted out of band emissions power levels 22g3B.3 Maximum permitted spurious emissions power levels 22g3History 23g3ETSI ETSI EN 302 248 V2.1.1 (2016-11) 5 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertai
19、ning 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 Secretar
20、iat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). 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 t
21、he ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document has been prepared under the C
22、ommissions standardisation request C(2015) 5376 final i.5 to provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive
23、 1999/5/EC i.1. Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present document, a presumption of conformity with th
24、e corresponding essential requirements of that Directive, and associated EFTA regulations. National transposition dates Date of adoption of this EN: 31 October 2016 Date of latest announcement of this EN (doa): 31 January 2017 Date of latest publication of new National Standard or endorsement of thi
25、s EN (dop/e): 31 July 2017 Date of withdrawal of any conflicting National Standard (dow): 31 July 2018 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause
26、3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI EN 302 248 V2.1.1 (2016-11) 6 1 Scope The present document applies to non-SOLAS radar equipment. The applicable fr
27、equencies of operation of this type of radio equipment are given in table 1. These frequencies are allocated to the radio navigation service, as defined in article 5 of the ITU Radio Regulations i.2. Table 1: Radio navigation service frequencies Radio navigation service frequencies Transmit 2 900 MH
28、z to 3 100 MHz Receive 2 900 MHz to 3 100 MHz Transmit 9 300 MHz to 9 500 MHz Receive 9 300 MHz to 9 500 MHz The present document contains requirements to demonstrate that radio equipment both effectively uses and supports the efficient use of radio spectrum in order to avoid harmful interference. I
29、n addition to the present document, other ENs that specify technical requirements in respect of essential requirements under other parts of Article 3 of the of Directive 2014/53/EU i.1 may apply to equipment within the scope of the present document. 2 References 2.1 Normative references References a
30、re 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
31、 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. The following referenced documents are n
32、ecessary for the application of the present document. 1 IEC 62388:2013/COR1:2014: “Corrigendum 1 - Maritime navigation and radiocommunication equipment and systems - Shipborne radar - Performance requirements, methods of testing and required test results“. 2 Recommendation ITU-R M.1177-4 (2011): “Te
33、chniques for measurement of unwanted emissions of radar systems“. 3 Recommendation ITU-R SM.1541-6 (2015): “Unwanted emissions in the out-of-band domain“. 4 ETSI TS 103 052 (V1.1.1) (03-2011): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Radiated measurement methods and general a
34、rrangements for test sites up to 100 GHz“. 5 CISPR 16-1-1:2015: “Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus“. 6 CISPR 16-1-4:2010+AMD1:2012: “Specification for radio disturbance
35、 and immunity measuring apparatus and methods - Part 1-4: Radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements“. ETSI ETSI EN 302 248 V2.1.1 (2016-11) 7 2.2 Informative references References are either specific (identified by date of publ
36、ication 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. NOTE: While any hyperlinks included in this clause were valid at t
37、he time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 Directive 2014/53/EU of the European Parliament and of the C
38、ouncil of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC. i.2 ITU Radio Regulations (2016). i.3 ETSI TR 100 028-1 (V1.4.1): “Electromagnetic compatibility and Radio spectrum Matte
39、rs (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 1“. i.4 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“. i.5 Commission Implemen
40、ting Decision C(2015) 5376 final of 4.8.2015 on a standardisation request to the European Committee for Electrotechnical Standardisation and to the European Telecommunications Standards Institute as regards radio equipment in support of Directive 2014/53/EU of the European Parliament and of the Coun
41、cil. i.6 Directive 2014/90/EU of the European Parliament and of the Council of 23 July 2014 on marine equipment and repealing Council Directive 96/98/EC. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: non
42、SOLAS: equipment not proscribed under the SOLAS Convention and not subject to the Marine Equipment Directive 2014/90/EU i.6 radar cross-section: cross-section determining the power density returned to the radar for a particular power density incident on a target radar echo: signal reflected by a tar
43、get to a radar antenna that appears in the radar video signal and radar image 3.2 Symbols For the purposes of the present document, the following symbols apply: B-40-40 dB bandwidth PmTransmission mean power PtTransmission pulse power t Time tpTransmission pulse duration trPulse rise time ETSI ETSI
44、EN 302 248 V2.1.1 (2016-11) 8 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: AC Alternating Current CISPR Comit International Spcial des Perturbations Radiolectriques CW Carrier Wave DC Direct CurrentEBL Electronic Bearing Line EFTA European Free Trade
45、 Association EN European Norm EUT Equipment Under Test FM Frequency ModulationFMCW Frequency Modulated Carrier Wave FTC Fast Time Constant IEC International Electrotechnical Committee ITU-R International Telecommunications Union - Radiocommunications LNA Low Noise Amplifier NM Nautical Mile OOB Out
46、Of Band PEP Peak Envelope Power PRT Pulse Repetition Time RCS Radar Cross-SectionRF Radio Frequency RJ Rotary Joint SOLAS Safety Of Life At Sea STC Sensitivity Time ControlVRM Variable Range Marker 4 Testing for compliance with technical requirements 4.1 Environmental conditions for testing 4.1.0 Ge
47、neral The technical requirements of the present document apply under the environmental profile for operation of the equipment, which shall be declared by the manufacturer, but as a minimum, shall be that specified in the test conditions contained in the present document. The equipment shall comply w
48、ith all the technical requirements of the present document at all times when operating within the boundary limits of the declared operational environmental profile. 4.1.1 Standard operating mode of the radar equipment Unless otherwise stated the radar equipment shall be set to the standard operating
49、 mode which is understood to be as follows: Operation state: transmitting with antenna turning; Antenna height: 15 m; Pulse Width: shortest; TUNE setting: optimal; GAIN setting: optimal; STC setting: off; FTC setting: off; ETSI ETSI EN 302 248 V2.1.1 (2016-11) 9 Range rings: visible; VRM: visible;EBL: visible; Brilliance of all attributes: optimal (well readable). 5 General conditions of measurement 5.1 Test conditions, power sources and ambient temperatures 5.1.1 Normal test conditions 5.1.1.1 Normal temperature and humidity The temperat
