SIST EN 301 444 V2.1.2:2017

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Satellite Earth Stations and Systems (SES) - Harmonised Standard for Land Mobile Earth Stations (LMES) providing voice and/or data communications, operating in the 1,5 GHz and 1,6 GHz frequency bands covering the essential requirements of article 3.2 of the

Directive 2014/53/EU33.060.30Radiorelejni in fiksni satelitski komunikacijski sistemiRadio relay and fixed satellite communications systemsICS:Ta slovenski standard je istoveten z:ETSI EN 301 444 V2.1.2 (2016-11)SIST EN 301 444 V2.1.2:2017en01-januar-2017SIST EN 301 444 V2.1.2:2017SLOVENSKI

ETSI EN 301 444 V2.1.2 (2016-11) Satellite Earth Stations and Systems (SES); Harmonised Standard for Land Mobile Earth Stations (LMES) providing voice and/or data communications,

operating in the 1,5 GHz and 1,6 GHz frequency bands covering the essential requirements of article 3.2 of the Directive 2014/53/EU

Reference REN/SES-00386 Keywords earth station, LMES, regulation, satellite ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE

Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88

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ETSI ETSI EN 301 444 V2.1.2 (2016-11) 3 Contents Intellectual Property Rights ................................................................................................................................ 5 Foreword ............................................................................................................................................................. 5 Modal verbs terminology .................................................................................................................................... 5 Introduction ........................................................................................................................................................ 6 1 Scope ........................................................................................................................................................ 7 2 References ................................................................................................................................................ 7 2.1 Normative references ......................................................................................................................................... 7 2.2 Informative references ........................................................................................................................................ 8 3 Definitions and abbreviations ................................................................................................................... 8 3.1 Definitions .......................................................................................................................................................... 8 3.2 Abbreviations ..................................................................................................................................................... 9 4 Technical requirement specifications ..................................................................................................... 10 4.1 Environmental profile ....................................................................................................................................... 10 4.2 Conformance requirements .............................................................................................................................. 10 4.2.0 Maximum EIRP .......................................................................................................................................... 10 4.2.0.1 Justification ........................................................................................................................................... 10 4.2.0.2 Specification.......................................................................................................................................... 10 4.2.0.3 Conformance test .................................................................................................................................. 10 4.2.1 Unwanted emissions outside the band 1 625,8 MHz to 1 661,2 MHz and outside the band 1 667,3 MHz to 1 675,7 MHz ..................................................................................................................... 10 4.2.1.1 Justification ........................................................................................................................................... 10 4.2.1.2 Specification.......................................................................................................................................... 10 4.2.1.3 Conformance test .................................................................................................................................. 12 4.2.2 Maximum unwanted emissions within the 1 625,8 MHz to 1 661,2 MHz band and within the 1 667,3 MHz to 1 675,7 MHz band ............................................................................................................ 12 4.2.2.1 Justification ........................................................................................................................................... 12 4.2.2.2 Specifications ........................................................................................................................................ 13 4.2.2.3 Conformance test .................................................................................................................................. 13 4.2.3 Control and Monitoring Functions (CMF) .................................................................................................. 14 4.2.3.1 General .................................................................................................................................................. 14 4.2.3.2 Processor monitoring ............................................................................................................................ 14 4.2.3.2.1 Justification ..................................................................................................................................... 14 4.2.3.2.2 Specification .................................................................................................................................... 14 4.2.3.2.3 Conformance test ............................................................................................................................. 14 4.2.3.3 Transmit subsystem monitoring ............................................................................................................ 14 4.2.3.3.1 Justification ..................................................................................................................................... 14 4.2.3.3.2 Specification .................................................................................................................................... 14 4.2.3.3.3 Conformance test ............................................................................................................................. 14 4.2.3.4 Power-on/reset ...................................................................................................................................... 14 4.2.3.4.1 Justification ..................................................................................................................................... 14 4.2.3.4.2 Specification .................................................................................................................................... 14 4.2.3.4.3 Conformance test ............................................................................................................................. 15 4.2.3.5 Control Channel (CC) reception ........................................................................................................... 15 4.2.3.5.1 Justification ..................................................................................................................................... 15 4.2.3.5.2 Specification .................................................................................................................................... 15 4.2.3.5.3 Conformance test ............................................................................................................................. 15 4.2.3.6 Network control commands .................................................................................................................. 15 4.2.3.6.1 Justification ..................................................................................................................................... 15 4.2.3.6.2 Specification .................................................................................................................................... 15 4.2.3.6.3 Conformance test ............................................................................................................................. 15 4.2.3.7 Initial burst transmission ....................................................................................................................... 16 4.2.3.7.1 Justification ..................................................................................................................................... 16 4.2.3.7.2 Specification .................................................................................................................................... 16 4.2.3.7.3 Conformance test ............................................................................................................................. 16 SIST EN 301 444 V2.1.2:2017

ETSI ETSI EN 301 444 V2.1.2 (2016-11) 4 4.2.4 Protection of the radio astronomy service operation in the band 1 660,0 MHz to 1 660,5 MHz and in the band 1 668,0 MHz to 1 670,0 MHz ...................................................................................................... 16 4.2.4.1 Purpose .................................................................................................................................................. 16 4.2.4.2 Technical requirements ......................................................................................................................... 16 4.2.4.3 Conformance test .................................................................................................................................. 16 4.2.5 Receiver Adjacent Channel Selectivity....................................................................................................... 16 4.2.5.1 Justification ........................................................................................................................................... 16 4.2.5.2 Specification.......................................................................................................................................... 16 4.2.5.3 Conformance test .................................................................................................................................. 17 4.2.6 Receiver Blocking Characteristics .............................................................................................................. 17 4.2.6.1 Justification ........................................................................................................................................... 17 4.2.6.2 Specification.......................................................................................................................................... 17 4.2.6.3 Conformance test .................................................................................................................................. 17 5 Testing for compliance with technical requirements .............................................................................. 17 5.1 Environmental conditions for testing ............................................................................................................... 17 5.2 Radio test suites ................................................................................................................................................ 17 5.2.1 General ........................................................................................................................................................ 17 5.2.2 Measurement of unwanted emissions ......................................................................................................... 18 5.2.2.1 General .................................................................................................................................................. 18 5.2.2.2 Test site ................................................................................................................................................. 19 5.2.2.3 Test method ........................................................................................................................................... 19 5.2.2.3.1 Installation ....................................................................................................................................... 19 5.2.2.3.2 Receive test equipment .................................................................................................................... 19 5.2.2.4 Procedure .............................................................................................................................................. 20 5.2.2.4.1 Test arrangements ............................................................................................................................ 20 5.2.2.4.2 Unwanted emissions up to 1 000 MHz ............................................................................................ 21 5.2.2.4.3 Unwanted emissions above 1 000 MHz .......................................................................................... 21 5.2.3 LMES Control and Monitoring Functions (CMF) ...................................................................................... 22 5.2.3.1 General .................................................................................................................................................. 22 5.2.3.2 Test arrangement ................................................................................................................................... 22 5.2.3.3 Processor monitoring ............................................................................................................................ 23 5.2.3.3.1 Test method ..................................................................................................................................... 23 5.2.3.4 Transmit subsystem monitoring ............................................................................................................ 23 5.2.3.4.1 Test method ..................................................................................................................................... 23 5.2.3.5 Power-on/Reset ..................................................................................................................................... 24 5.2.3.5.1 Test method ..................................................................................................................................... 24 5.2.3.6 Control Channel (CC) reception ........................................................................................................... 24 5.2.3.6.1 Test method ..................................................................................................................................... 24 5.2.3.7 Network control commands .................................................................................................................. 25 5.2.3.7.1 Test method ..................................................................................................................................... 25 5.2.3.8 Initial burst transmission ....................................................................................................................... 26 5.2.3.8.1 Test method ..................................................................................................................................... 26 5.2.4 Receiver Adjacent Channel Selectivity....................................................................................................... 26 5.2.4.1 General .................................................................................................................................................. 26 5.2.4.2 Test arrangement ................................................................................................................................... 26 5.2.4.3 Test procedures ..................................................................................................................................... 27 5.2.5 Receiver Blocking Characteristics .............................................................................................................. 27 5.2.5.1 General .................................................................................................................................................. 27 5.2.5.2 Test arrangement ................................................................................................................................... 27 5.2.5.3 Test procedures ..................................................................................................................................... 27 Annex A (normative): Relationship between the present document and the essential requirements of Directive 2014/53/EU ......................................................... 29 Annex B (informative): Bibliography ................................................................................................... 31 History .............................................................................................................................................................. 32

ETSI ETSI EN 301 444 V2.1.2 (2016-11) 5 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 000 314: "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://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, essential 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 Commission's standardisation request C(2015) 5376 final [i.3] 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 1999/5/EC [i.6]. 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 the corresponding essential requirements of that Directive, and associated EFTA regulations.

National transposition dates Date of adoption of this EN: 12 September 2016 Date of latest announcement of this EN (doa): 31 December 2016 Date of latest publication of new National Standard or endorsement of this EN (dop/e):

30 June 2017 Date of withdrawal of any conflicting National Standard (dow): 30 June 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). "must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation. SIST EN 301 444 V2.1.2:2017

ETSI ETSI EN 301 444 V2.1.2 (2016-11) 6 Introduction The requirements defined in the present document 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. 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 protection 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 LMES. The determination of the parameters of the user earth stations using a given geo-stationary satellite for the protection of the spectrum allocated to that satellite, is considered to be under the responsibility of the satellite operators or the satellite network operators. Applicants for LMESs operating in satellite networks which provide radio navigation service and/or other safety services should note that such satellite network operators may require testing in addition to the present document to prove correct interworking in order to avoid the LMES causing harmful interference which endangers the functioning of these services.

Following the WRC-03 decision [i.4] to allocate to MSS the bands 1 518 MHz to 1 525 MHz (space to Earth) and 1 668 MHz to 1 675 MHz (Earth to space) and the conclusions of WRC-07 [i.5], a new set of emission requirements for LMESs that are capable of transmitting in the frequency band from 1 668,0 MHz to 1 675,0 MHz is specified. The two parts of the L-band frequency allocations are treated as two sub-bands which may be used separately or in any combination. The standard L-band allocation is referenced in the present document as "sub-band 1" and the extended L-band is referenced as "sub-band 2". Table 2c is applicable for LMESs that are capable of transmitting in any combination of either or both of these sub-bands. Table 2c is recommended for all new LMESs including LMES that can only operate in sub-band 1.

The applicant may choose between tables 2b and 2c for new LMESs that are capable of transmitting in only the sub-band 1. The applicant has to declare which alternative is used.

The present document specifies a new set of receiver performance requirements for LMESs under the new Radio Equipment Directive 2014/53/EU [i.6]. Figure 1: Void The present document is intended to cover the provisions of Directive 2014/53/EU [i.6] (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 spectrum in order to avoid harmful interference". Recital 10 of Directive 2014/53/EU [i.6] states that "in order to ensure that radio equipment uses the radio spectrum effectively and supports the efficient use of radio spectrum, radio equipment should be constructed so that: in the case of a transmitter, when the transmitter is properly installed, maintained and used for its intended purpose it generates radio waves emissions that do not create harmful interference, while unwanted radio waves emissions generated by the transmitter (e.g. in adjacent channels) with a potential negative impact on the goals of radio spectrum policy should be limited to such a level that, according to the state of the art, harmful interference is avoided; and, in the case of a receiver, it has a level of performance that allows it to operate as intended and protects it against the risk of harmful interference, in particular from shared or adjacent channels, and, in so doing, supports improvements in the efficient use of shared or adjacent channels".

Recital 11 of Directive 2014/53/EU [i.6] states that "although receivers do not themselves cause harmful interference, reception capabilities are an increasingly important factor in ensuring the efficient use of radio spectrum by way of an increased resilience of receivers against harmful interference and unwanted signals on the basis of the relevant essential requirements of Union harmonisation legislation". As a consequence, the present document includes both transmitting and receiving parameters aiming to maximize the efficient use of radio spectrum. SIST EN 301 444 V2.1.2:2017

ETSI ETSI EN 301 444 V2.1.2 (2016-11) 7 1 Scope The present document applies to Land Mobile Earth Stations (LMESs) radio equipment with an EIRP less than or equal to 33 dBW and which have the following characteristics: • the LMES could be either vehicle mounted or portable equipment; • these LMESs are controlled and monitored by a Network Control Facility (NCF). The NCF is outside the scope of the present document; • the LMES operate through geostationary satellites as part of a network providing voice and/or data communications; • the LMES is capable of operating in any combination of all or any part of the frequency ranges sub-band 1 and sub-band 2 defined in table 1a. Table 1a: Land Mobile Satellite Service frequency bands Sub-Band Direction of transmission LMSS frequency bands 1 Transmit 1 (Earth to space) 1 626,5 MHz to 1 660,5 MHz Receive 1 (space to Earth) 1 525,0 MHz to 1 559,0 MHz 2 Transmit 2 (Earth to space) 1 668,0 MHz to 1 675,0 MHz Receive 2 (space to Earth) 1 518,0 MHz to 1 525,0 MHz

The present document is intended to cover the provisions of Directive 2014/53/EU [i.6] (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 spectrum 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 Directive 2014/53/UE [i.6] may apply to equipment within the scope of the present document. NOTE: A list of such ENs is included on the web site http://www.newapproach.org. 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. 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 16-1-4 (2010): "Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-4: Radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements". [3] Void. [4] Void. SIST EN 301 444 V2.1.2:2017

ETSI ETSI EN 301 444 V2.1.2 (2016-11) 8 [5] Void. [6] ETSI EN 301 444 (V1.2.2) (06-2013): "Satellite Earth Stations and Systems (SES); Harmonized EN for Land Mobile Earth Stations (LMES) operating in the 1,5 GHz and 1,6 GHz bands p