1、 ETSI EN 301 427 V2.1.1 (2016-06) Satellite Earth Stations and Systems (SES); Harmonised Standard for low data rate Mobile satellite Earth Stations (MES) except aeronautical mobile satellite earth stations, operating in the 11/12/14 GHz frequency bands covering the essential requirements of article
2、3.2 of the Directive 2014/53/EU HARMONISED EUROPEAN STANDARD ETSI ETSI EN 301 427 V2.1.1 (2016-06) 2 Reference REN/SES-00380 Keywords earth station, LMES, MES, mobile, regulation, satellite ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 4
3、7 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 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
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7、tronic or mechanical, including photocopying and microfilm except 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 Tel
8、ecommunications Standards Institute 2016. All rights reserved. DECTTM, 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
9、 and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 301 427 V2.1.1 (2016-06) 3 Contents Intellectual Property Rights 6g3Foreword . 6g3Modal verbs terminology 6g3Introduction 6g31 Scope 8g32 References 9g32.1 Normative references . 9g32.2 Informative references
10、 9g33 Definitions, symbols and abbreviations . 9g33.1 Definitions 9g33.2 Symbols 10g33.3 Abbreviations . 10g34 Technical requirement specifications . 11g34.1 Environmental profile . 11g34.2 Conformance requirements 11g34.2.1 Unwanted emissions outside the band 11g34.2.1.1 Justification . 11g34.2.1.2
11、 Specification 11g34.2.1.3 Conformance tests . 12g34.2.2 Unwanted emissions within the band . 12g34.2.2.1 Justification . 12g34.2.2.2 Specification 12g34.2.2.3 Conformance tests . 12g34.2.3 Off-axis EIRP emissions density in the nominated bandwidth . 13g34.2.3.1 Justification . 13g34.2.3.2 Specifica
12、tion 13g34.2.3.3 Conformance tests . 13g34.2.4 Control and Monitoring Functions (CMF) 13g34.2.4.0 General 13g34.2.4.1 Processor monitoring 13g34.2.4.1.1 Justification . 13g34.2.4.1.2 Specification 14g34.2.4.1.3 Conformance tests . 14g34.2.4.2 Transmit subsystem monitoring 14g34.2.4.2.1 Justification
13、 . 14g34.2.4.2.2 Specification 14g34.2.4.2.3 Conformance tests . 14g34.2.4.3 Power-on/Reset . 14g34.2.4.3.1 Justification . 14g34.2.4.3.2 Specification 14g34.2.4.3.3 Conformance tests . 14g34.2.4.4 Control Channel (CC) reception . 14g34.2.4.4.1 Justification . 14g34.2.4.4.2 Specification 15g34.2.4.4
14、.3 Conformance tests . 15g34.2.4.5 Network control commands 15g34.2.4.5.1 Justification . 15g34.2.4.5.2 Specification 15g34.2.4.5.3 Conformance tests . 15g34.2.4.6 Initial burst transmission . 15g34.2.4.6.1 Justification . 15g34.2.4.6.2 Specification 16g34.2.4.6.3 Conformance tests . 16g34.2.5 Recei
15、ve antenna off-axis gain pattern . 16g3ETSI ETSI EN 301 427 V2.1.1 (2016-06) 4 4.2.5.1 Justification . 16g34.2.5.2 Specification 16g34.2.5.3 Conformance tests . 16g34.2.6 Blocking performance. 16g34.2.6.1 Justification . 16g34.2.6.2 Specification 17g34.2.6.3 Conformance tests . 17g34.2.7 Adjacent Si
16、gnal Selectivity . 17g34.2.7.1 Justification . 17g34.2.7.2 Specification 17g34.2.7.3 Conformance tests . 17g35 Testing for compliance with technical requirements 18g35.1 Environmental conditions for testing . 18g35.2 Essential radio test suites 18g36 Test methods 18g36.0 General . 18g36.1 Unwanted e
17、missions outside the band 14,00 GHz to 14,25 GHz . 18g36.1.1 General 18g36.1.2 Test site . 19g36.1.3 Test method 19g36.1.3.0 General 19g36.1.3.1 Receive test equipment . 20g36.1.3.1.1 Measuring receiver for measurements up to 1 000 MHz . 20g36.1.3.1.2 Spectrum analyser for measurements above 1 000 M
18、Hz . 20g36.1.4 Procedure 20g36.1.4.1 Test arrangements . 20g36.1.4.2 Up to 1 000 MHz 21g36.1.4.3 Above 1 000 MHz . 22g36.1.4.3.0 General 22g36.1.4.3.1 Identification of the significant frequencies of the radiated unwanted emissions . 22g36.1.4.3.2 Measurement of radiated power levels of identified s
19、purious radiation 23g36.1.4.3.3 Measurement of conducted unwanted emissions at the antenna flange . 24g36.2 Unwanted emissions within the band 14,00 GHz to 14,25 GHz 24g36.2.1 Test method 24g36.2.1.0 Introduction . 24g36.2.1.1 General 25g36.2.1.2 Method of measurement at the antenna flange 25g36.2.1
20、.3 Method of measurement with a test antenna . 26g36.3 Off-axis EIRP emissions density in the nominated bandwidth 27g36.3.1 General 27g36.3.2 Static rms antenna pointing accuracy 27g36.3.2.1 Method of measurement 27g36.3.3 Measurement of the off-axis EIRP without the antenna . 28g36.3.3.1 Transmitte
21、r output power density . 28g36.3.3.1.0 General 28g36.3.3.1.1 Method of measurement 28g36.3.3.2 Antenna transmit gain . 29g36.3.3.2.1 General 29g36.3.3.2.2 Test site 29g36.3.3.2.3 Method of measurement 29g36.3.3.3 Antenna transmit radiation patterns 30g36.3.3.3.1 General 30g36.3.3.3.2 Test site 30g36
22、.3.3.3.3 Method of measurement 31g36.3.3.4 Computation of results 31g36.3.4 Measurement of the off-axis EIRP with the antenna 32g36.3.4.1 General 32g36.3.4.2 Maximum EIRP density per 40 kHz ratio relative to the EIRP . 32g36.3.4.2.0 General 32g36.3.4.2.1 Method of measurement 32g3ETSI ETSI EN 301 42
23、7 V2.1.1 (2016-06) 5 6.3.4.3 Maximum on-axis EIRP 32g36.3.4.3.1 General 32g36.3.4.3.2 Test site 32g36.3.4.3.3 Method of measurement 33g36.3.4.4 Antenna transmit radiation patterns 34g36.3.4.4.1 General 34g36.3.4.4.2 Test site 34g36.3.4.4.3 Method of measurement 34g36.3.4.5 Computation of results 35g
24、36.4 Control and monitoring 35g36.4.0 General 35g36.4.1 Test arrangement 36g36.4.2 Processor monitoring 36g36.4.2.1 Test method . 36g36.4.3 Transmit subsystem monitoring 37g36.4.3.1 Test method . 37g36.4.4 Power-on/Reset . 37g36.4.4.1 Test method . 37g36.4.5 Control Channel (CC) reception . 37g36.4.
25、5.1 Test method . 37g36.4.6 Network control commands 38g36.4.6.1 Test method . 38g36.4.7 Initial burst transmission . 39g36.4.7.1 Test method . 39g36.5 Receive antenna off-axis gain pattern 40g36.5.1 Test method 40g36.5.1.1 Test site . 40g36.5.1.2 Method of measurement 40g36.5.1.3 Computation 41g36.
26、6 Blocking performance 41g36.6.1 Test method 41g36.7 Adjacent Signal Selectivity 41g36.7.1 Test method 41g3Annex A (normative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 43g3Annex B (informative): Bibliography . 45g3History 46g3ETSI ETSI EN 30
27、1 427 V2.1.1 (2016-06) 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 ETSI members and non-members, and can be found in ETSI SR 000 31
28、4: “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:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigati
29、on, 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 Harmonised European St
30、andard (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.3 to provide one voluntary means of conforming to the essential requirements of Directive 20
31、14/53/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 3. Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with the normative c
32、lauses 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 regulations. National transposition dates Date of adoption of this EN: 16
33、 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): 28 February 2018 Modal verbs terminology In the present docume
34、nt “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). “must“ and “must not“ are NOT allowed in ETSI deliverables except wh
35、en 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 under the RE Directive 3. The modular structure is shown in ETSI EG 201 399 i.1. Figure 1: Void ETSI ETSI EN 301 42
36、7 V2.1.1 (2016-06) 7 The present document is based on ETSI TBR 027 i.2. The requirements have been selected to ensure an adequate level of compatibility with other radio services. The levels, however, do not cover extreme cases which may occur in any location but with a low probability of occurrence
37、. The present document may not cover those cases where a potential source of interference which is producing individually repeated transient phenomena or a continuous phenomenon is present, e.g. a radar or broadcast site in the near vicinity. In such a case it may be necessary to use special protect
38、ion applied to either the source of interference, or the interfered part or both. The present document does not contain any requirement, recommendation or information about the installation of the MES. The determination of the parameters of the user earth stations using a given geostationary satelli
39、te for the protection of the spectrum allocated to that satellite, is considered to be under the responsibility of the satellite operator or the satellite network operators. ETSI ETSI EN 301 427 V2.1.1 (2016-06) 8 1 Scope The present document applies to Mobile Earth Stations (MES), except aeronautic
40、al mobile earth stations, which have the following characteristics: The MES are operating in one or more frequency ranges of the Fixed Satellite Service (FSS): - 10,70 GHz to 11,70 GHz (space to earth); - 12,50 GHz to 12,75 GHz (space to earth); - 14,00 GHz to 14,25 GHz (earth to space). Because the
41、 transmissions from the MES to the Satellite in the 14,00 GHz to 14,25 GHz band fall under a secondary allocation, the transmissions should not cause harmful interference to primary services (e.g. the Fixed Satellite Service (FSS) and at the same time cannot claim protection from harmful interferenc
42、e from those services. The MES may be either: - a Land Mobile Earth Station (LMES) radio equipment; and/or - a Maritime Mobile Earth Station (MMES) radio equipment not providing those distress and safety functions required by the International Maritime Organization (IMO). These LMESs could be either
43、 vehicle mounted or portable equipment. These MMESs are installable equipment on ships. The MES could consist of a number of modules including a keyboard interface to the user. The MES use linear polarization. The MES operate through a geostationary satellite at least 3 away from any other geostatio
44、nary satellite operating in the same frequency band and covering the same area. The antenna of the MES may be omnidirectional or directional with a means of tracking the satellite. The MES are operating as part of a satellite network used for the distribution and/or exchange of information between u
45、sers. The MES are controlled and monitored by a Network Control Facility (NCF). The NCF is outside the scope of the present document. The present document applies to the MES with its ancillary equipment and its various terrestrial ports, and when operated within the boundary limits of the operationa
46、l environmental profile declared by the manufacturer. The present document is intended to cover the provisions of Directive 2014/53/EU 3 (RE Directive) article 3.2, which states that “ radio equipment shall be so constructed that it both effectively uses and supports the efficient use of radio spect
47、rum in order 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 RE Directive 3 may apply to equipment within the scope of the present document. NOTE: A list of s
48、uch ENs is included on the ETSI web site. ETSI ETSI EN 301 427 V2.1.1 (2016-06) 9 2 References 2.1 Normative 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.
49、 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. The following referenced documents are necessary for the application of the present document. 1 Void. 2 CISPR 16-1 (07-2007): “Specification for rad
