1、 ETSI EN 302 448 V2.1.1 (2016-05) Satellite Earth Stations and Systems (SES); Harmonised Standard for tracking Earth Stations on Trains (ESTs) operating in the 14/12 GHz frequency bands covering the essential requirements of article 3.2 of the Directive 2014/53/EU HARMONISED EUROPEAN STANDARD ETSI E
2、TSI EN 302 448 V2.1.1 (2016-05) 2 Reference REN/SES-00394 Keywords antenna, earth station, GSO, regulation, satellite, train 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 lu
3、cratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present 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
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7、 as authorized by written permission of ETSI. The content of the PDF version shall not 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. DE
8、CTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the 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
9、 Association. ETSI ETSI EN 302 448 V2.1.1 (2016-05) 3 Contents Intellectual Property Rights 6g3Foreword . 6g3Modal verbs terminology 6g3Introduction 6g31 Scope 7g32 References 8g32.1 Normative references . 8g32.2 Informative references 8g33 Definitions, symbols and abbreviations . 9g33.1 Definitions
10、 9g33.2 Symbols 11g33.3 Abbreviations . 11g34 Technical requirements specifications . 12g34.1 General . 12g34.1.1 Environmental profile . 12g34.1.2 Operational configurations . 13g34.1.3 EST states and radio states 13g34.2 Conformance requirements 14g34.2.1 Off-axis spurious radiation . 14g34.2.1.1
11、Justification . 14g34.2.1.2 Specification 14g34.2.1.3 Conformance tests . 15g34.2.2 On-axis spurious radiation for EST 15g34.2.2.1 Justification . 15g34.2.2.2 Specification 16g34.2.2.2.1 “Carrier-on“ radio state 16g34.2.2.2.2 “Carrier-off“ and “Emissions disabled“ radio states 16g34.2.2.3 Conformanc
12、e tests . 16g34.2.3 Off-axis e.i.r.p. emission density within the band . 16g34.2.3.0 General 16g34.2.3.1 Justification . 17g34.2.3.2 Specification 17g34.2.3.3 Conformance tests . 18g34.2.4 Carrier suppression . 18g34.2.4.1 Justification . 18g34.2.4.2 Specification 18g34.2.4.3 Conformance tests . 18g
13、34.2.5 Antenna pointing and polarization alignment for ESTs 18g34.2.5.1 Justification . 18g34.2.5.2 Specification 19g34.2.5.3 Conformance tests . 20g34.2.6 Cessation of emissions of the EST 20g34.2.6.1 Justification . 20g34.2.6.2 Specification 20g34.2.6.2.1 Specification 1: Mode of cessation of emis
14、sions . 20g34.2.6.2.2 Specification 2: Conditions under which the EST shall cease emissions 20g34.2.6.2.3 Specification 3: Cessation of emissions 21g34.2.6.2.4 Specification 4: Fault conditions . 21g34.2.6.3 Conformance tests. 21g34.2.7 Identification of EST 21g34.2.7.1 Justification . 21g34.2.7.2 S
15、pecification 21g34.2.7.3 Conformance tests . 22g34.2.8 Control and Monitoring Functions (CMFs) 22g3ETSI ETSI EN 302 448 V2.1.1 (2016-05) 4 4.2.8.1 CMF state diagram 22g34.2.8.2 Processor monitoring 23g34.2.8.2.1 Justification . 23g34.2.8.2.2 Specification 23g34.2.8.2.3 Conformance tests . 23g34.2.8.
16、3 Transmit subsystem monitoring 23g34.2.8.3.1 Justification . 23g34.2.8.3.2 Specification 23g34.2.8.3.3 Conformance tests . 23g34.2.8.4 Power-on/Reset . 23g34.2.8.4.1 Justification . 23g34.2.8.4.2 Specification 23g34.2.8.4.3 Conformance tests . 24g34.2.8.5 Control Channel (CC) and Response Channel (
17、RC) . 24g34.2.8.5.1 Justification . 24g34.2.8.5.2 Specification 24g34.2.8.5.3 Conformance tests . 25g34.2.8.6 Network control commands 25g34.2.8.6.1 Justification . 25g34.2.8.6.2 Specification 25g34.2.8.6.3 Conformance test . 25g34.2.8.7 Initial burst transmission . 25g34.2.8.7.1 Justification . 25g
18、34.2.8.7.2 Specification 25g34.2.8.7.3 Conformance tests . 26g34.2.8.8 Inhibition of transmissions 26g34.2.8.8.1 Justification . 26g34.2.8.8.2 Specification 26g34.2.8.8.3 Conformance tests . 26g34.2.9 Receive antenna off-axis gain pattern . 26g34.2.9.1 Justification . 26g34.2.9.2 Specification 26g34
19、.2.9.3 Conformance tests . 27g34.2.10 Blocking performance . 27g34.2.10.1 Justification . 27g34.2.10.2 Specification 27g34.2.10.3 Conformance tests . 27g34.2.11 Adjacent Signal Selectivity . 27g34.2.11.1 Justification . 27g34.2.11.2 Specification 28g34.2.11.3 Conformance tests . 28g35 Testing for co
20、mpliance with technical requirements 28g35.1 Environmental conditions for testing . 28g35.2 Essential radio test suites 28g36 Test methods for all aspects of the EST . 28g36.1 General . 28g36.2 Off-axis spurious radiation . 29g36.2.0 General 29g36.2.1 Test method 29g36.3 On-axis spurious radiation 2
21、9g36.3.0 General 29g36.3.1 Test method 30g36.4 Off-axis e.i.r.p. emission density within the band 30g36.4.0 General 30g36.4.1 Test method 30g36.4.1.1 General 30g36.4.1.2 Transmit output power density 30g36.4.1.3 Antenna transmit gain . 31g36.4.1.4 Antenna transmit radiation patterns 31g36.4.2 Comput
22、ation of results 31g3ETSI ETSI EN 302 448 V2.1.1 (2016-05) 5 6.5 Carrier suppression . 31g36.5.1 Test method 31g36.6 Antenna pointing for EST 31g36.6.1 General 31g36.6.2 Test method 32g36.7 Antenna mechanical stability . 32g36.7.1 Test method 32g36.8 Polarization angle alignment capability . 32g36.8
23、.1 Test method 32g36.9 Cessation of emissions of the EST . 32g36.9.0 General 32g36.9.1 Test Method 33g36.9.1.1 Required documentation . 33g36.9.1.2 Cessation of emissions from the “Transmission enabled“ state 33g36.9.1.3 Cessation of emission from the “Transmission disabled“ state . 33g36.9.1.4 Cess
24、ation of emission from the “Initial Phase“ state . 33g36.9.1.4.1 EUTs transmitting initial bursts . 33g36.9.1.4.2 EUTs not transmitting initial bursts . 34g36.9.1.5 “Single action“ means of cessation of emissions. 34g36.9.1.6 Fault conditions. 35g36.10 Identification of EST 35g36.10.1 Test arrangeme
25、nt 35g36.10.2 Test method 35g36.11 Control and monitoring functions 35g36.11.0 General 35g36.11.1 Test arrangement 35g36.11.2 Processor monitoring- Test method 36g36.11.3 Transmit subsystem monitoring-Test method . 36g36.11.4 Power-on/Reset-Test method 36g36.11.5 Control Channel and Response Channel
26、 -Test method . 37g36.11.6 Network Control commands-Test method 37g36.11.7 Initial burst transmission-Test method 39g36.11.8 Inhibition of transmission-Test method 39g36.12 Receive antenna off-axis gain pattern 39g36.12.1 Test Method 39g36.12.1.1 Test site . 39g36.12.1.2 Method of measurement 39g36.
27、13 Blocking performance 40g36.13.1 Test method 40g36.14 Adjacent Signal Selectivity 41g36.14.1 Test method 41g3Annex A (normative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 42g3Annex B (informative): Mechanical stability methodology 44g3Annex
28、 C (informative): Bibliography . 46g3History 47g3ETSI ETSI EN 302 448 V2.1.1 (2016-05) 6 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
29、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 (https:
30、/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 the ETSI Web server) which are, or may be, or may become, essenti
31、al to the present document. Foreword This Harmonised European Standard (EN) has been produced by ETSI Technical Committee Satellite Earth Stations and Systems (SES). The present document has been prepared under the Commissions standardisation request C(2015) 5376 final i.5 to provide one voluntary m
32、eans of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC 4. Once the present document is cited in the Official Journal of the Euro
33、pean Union under that Directive, compliance with the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated EFTA regulati
34、ons. National transposition dates Date of adoption of this EN: 16 May 2016 Date of latest announcement of this EN (doa): 31 August 2016 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 28 February 2017 Date of withdrawal of any conflicting National Standard (dow
35、): 28 February 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 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “mu
36、st“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. 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 equipment within the scope of the Directive 2014/53/EU 4. Th
37、e modular structure is shown in ETSI EG 201 399 i.3. ETSI ETSI EN 302 448 V2.1.1 (2016-05) 7 1 Scope The present document applies to Earth Stations located on board Trains, which have the following characteristics. External Mounted Equipment, EME Internal Mounted Equipment, IME On -TrainServices Int
38、 erface Radio Modem Internal CMF Antenna Control Stabilization Part 1-5: Radio disturbance and immunity measuring apparatus - Antenna calibration sites and reference test sites for 5 MHz to 18 GHz“. 4 Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the harmonis
39、ation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC (RE Directive). 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-spec
40、ific. 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 the time of publication, ETSI cannot guarantee their long ter
41、m 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 Void. i.2 CEPT Recommendation T/R 25-09: “Designation of frequencies in the 900 MHz band for railway purposes“. i.3 ETSI
42、 EG 201 399: “Electromagnetic compatibility and Radio spectrum Matters (ERM); A guide to the production of Harmonized Standards for application under the Radio Recommended approach, and possible limits for measurement uncertainty for the measurement of radiated electromagnetic fields above 1 GHz“. i
43、.5 Commission Implementing 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 Parl
44、iament and of the Council. i.6 CENELEC EN 50155: “Railway applications - Electronic equipment used on rolling stock“. i.7 CENELEC BS EN 60068: “Environmental testing. Test methods for vibration and shock“. i.8 CENELEC EN 61373: “Railway applications. Rolling stock equipment. Shock and vibration test
45、s“. i.9 CENELEC EN 60945: “Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results“. i.10 CENELEC EN 55022: “Limits and methods of measurement of radio disturbance characteristics of information technology equipment“. i.1
46、1 ETSI TR 102 375 (2005): “Satellite Earth Stations and Systems (SES); Guidelines for determining the parts of satellite earth station antenna radiation patterns concerned by the geostationary satellite orbit protection“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of t
47、he present document, the terms and definitions given in Directive 2014/53/EU 4 and the following apply: ancillary equipment: equipment used in connection with an EST is considered as ancillary if the three following conditions are met: the equipment is intended for use in conjunction with the EST to
48、 provide additional operational and/or control features (e.g. to extend control to another position or location); and the equipment cannot be used on a stand alone basis, to provide user functions independently of the EST; and the absence of the equipment does not inhibit the operation of the EST. a
49、pplicant: manufacturer or his authorized representative within the European Community or the person responsible for placing the apparatus on the market carrier-off radio state: radio state in which the EST may transmit and does not transmit any carrier NOTE 1: The phrase “the EST may transmit“ means that all the conditions for transmission are satisfied (e.g. in a state where transmissions are permitted, no failure detected, and the EST is correctly pointed towards the satellite). NOTE 2: The existence of a “Carrier-off“ radio state depen
