ETSI EN 301 681 V2.1.2 (2016-11)
Satellite Earth Stations and Systems (SES); Harmonised Standard for Mobile Earth Stations (MES) of Geostationary mobile satellite systems, including handheld earth stations, for Satellite Personal Communications Networks (S-PCN) under the Mobile Satellite Service (MSS), 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
Satellite Earth Stations and Systems (SES); Harmonised Standard for Mobile Earth Stations (MES) of Geostationary mobile satellite systems, including handheld earth stations, for Satellite Personal Communications Networks (S-PCN) under the Mobile Satellite Service (MSS), 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
REN/SES-00390
Satelitske zemeljske postaje in sistemi (SES) - Harmonizirani standard, ki zajema bistvene zahteve člena 3.2 direktive 2014/53/EU, za mobilne zemeljske postaje (MES) geostacionarnih mobilnih satelitskih sistemov, vključno z ročnimi zemeljskimi postajami, za satelitska osebna komunikacijska omrežja (S-PCN) pri mobilni satelitski storitvi (MSS), ki delujejo v frekvenčnih pasovih 1,5 GHz in 1,6 GHz
Ta dokument se uporablja za satelitska osebna komunikacijska omrežja (S-PCN) mobilnih zemeljskih postaj (MES) za geostacionarne mobilne satelitske sisteme z ekvivalentno izotropično močjo sevanja, ki je manjša ali enaka 15 dBW.
Dokument določa minimalne zahteve glede zmogljivosti in tehnične lastnosti mobilnih zemeljskih postaj, ki imajo sposobnost oddajanja in sprejemanja ter delujejo v satelitskem osebnem komunikacijskem omrežju v kateri koli kombinaciji vseh ali katerega koli od frekvenčnih podpasov mobilne satelitske storitve 1 in 2, opredeljenih v preglednici 1.
Te mobilne zemeljske postaje se krmilijo in spremljajo z napravo za krmiljenje omrežja (NCF). Naprava za krmiljenje omrežja ne spada na področje uporabe tega dokumenta.
Satelitsko osebno komunikacijsko omrežje mobilne zemeljske postaje je lahko ročna prenosna oprema, ki je pritrjena ali polpritrjena na vozilo in povezana z gostiteljem, ali je element v večnačinovnem terminalu; sestavljeno je lahko iz več modulov s povezanimi priključki in uporabniškim vmesnikom ali je samozadostna enota.
Če je mobilna zemeljska postaja element v večnačinovnem terminalu, zahteve tega dokumenta veljajo samo za satelitsko osebno komunikacijsko omrežje zemeljske mobilne postaje v terminalu, ki deluje v frekvenčnem pasu MSS, podanem v preglednici 1, razen če je v dokumentu drugače navedeno.
Ta dokument zajema določbe člena 3.2 Direktive 2014/53/EU [i.5] (direktiva RE), kjer je navedeno, da »... mora biti radijska oprema izdelana tako, da optimalno uporablja in podpira učinkovito rabo radijskega spektra z namenom preprečevanja škodljivih motenj«. Poleg tega dokumenta se lahko za opremo na področju uporabe tega dokumenta uporabljajo tudi drugi standardi EN, ki določajo tehnične zahteve v zvezi z bistvenimi zahtevami iz drugih delov 3. člena Direktive o radijski opremi (RED) [i.5].
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.RþQLPL*+]Satellite Earth Stations and Systems (SES) - Harmonised Standard for Mobile Earth Stations (MESs) of Geostationary mobile satellite systems, including handheld earth stations, for Satellite Personal Communications Networks (S-PCN) under the Mobile Satellite Service (MSS) 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 301 681 V2.1.2 (2016-11)SIST EN 301 681 V2.1.2:2017en01-januar-2017SIST EN 301 681 V2.1.2:2017SLOVENSKI
STANDARD
SIST EN 301 681 V2.1.2:2017
ETSI EN 301 681 V2.1.2 (2016-11) Satellite Earth Stations and Systems (SES); Harmonised Standard for Mobile Earth Stations (MES) of Geostationary mobile satellite systems, including handheld earth stations, for Satellite Personal Communications Networks (S-PCN) under the Mobile Satellite Service (MSS), 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
HARMONISED EUROPEAN STANDARD SIST EN 301 681 V2.1.2:2017
ETSI ETSI EN 301 681 V2.1.2 (2016-11) 2
Reference REN/SES-00390 Keywords earth station, MES, mobile, MSS, radio, satellite, S-PCN 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 à but non lucratif enregistrée à la Sous-Préfecture 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 present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https://portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic 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 Telecommunications Standards Institute 2016. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM and 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 Association. SIST EN 301 681 V2.1.2:2017
ETSI ETSI EN 301 681 V2.1.2 (2016-11) 3 Contents Intellectual Property Rights . 6 Foreword . 6 Modal verbs terminology . 6 Introduction . 7 1 Scope . 8 2 References . 8 2.1 Normative references . 8 2.2 Informative references . 9 3 Definitions and abbreviations . 9 3.1 Definitions . 9 3.2 Abbreviations . 11 4 Technical requirement specifications . 12 4.1 Environment profile . 12 4.2 Conformance requirements . 12 4.2.1 Unwanted emissions outside the band 1 626,5 MHz to 1 660,5 MHz and outside the band 1 668,0 MHz to 1 675,0 MHz (carrier-on state) . 12 4.2.1.1 Justification . 12 4.2.1.2 Technical requirements . 12 4.2.1.3 Conformance test . 15 4.2.2 Unwanted emissions within the bands 1 626,5 MHz to 1 660,5 MHz and 1 660,5 MHz to 1 662,5 MHz and within the bands 1 666,0 MHz to 1 668,0 MHz, 1 668,0 MHz to 1 675,0 MHz and 1 675,0 MHz to 1 677,0 MHz (carrier-on state) . 15 4.2.2.1 Justification . 15 4.2.2.2 Technical requirements . 16 4.2.2.3 Conformance test . 17 4.2.3 Unwanted emissions in carrier-off state . 17 4.2.3.1 Justification . 17 4.2.3.2 Technical requirements . 18 4.2.3.3 Conformance test . 18 4.2.4 MES Control and Monitoring Functions (CMF) . 18 4.2.4.1 Self-monitoring functions/Processor monitoring . 18 4.2.4.1.1 Justification . 18 4.2.4.1.2 Technical requirements. 18 4.2.4.1.3 Conformance test . 18 4.2.4.2 Self-monitoring functions/Transmit frequency generation sub-system monitoring . 19 4.2.4.2.1 Justification . 19 4.2.4.2.2 Technical requirements. 19 4.2.4.2.3 Conformance test . 19 4.2.4.3 Network control authorization . 19 4.2.4.3.1 Justification . 19 4.2.4.3.2 Technical requirements. 19 4.2.4.3.3 Conformance test . 19 4.2.4.4 Network control reception . 19 4.2.4.4.1 Transmission disable/enable . 19 4.2.4.4.2 Transmit frequency control . 20 4.2.4.5 Fellow radio stations in a dual-mode or multimode terminal . 20 4.2.4.5.1 Justification . 20 4.2.4.5.2 Technical requirements. 20 4.2.4.5.3 Conformance test . 20 4.2.5 Equipment identity . 21 4.2.5.1 Justification . 21 4.2.5.2 Technical requirements . 21 4.2.5.3 Conformance test . 21 SIST EN 301 681 V2.1.2:2017
ETSI ETSI EN 301 681 V2.1.2 (2016-11) 4 4.2.6 Protection of the radio astronomy service operation in the band 1 660 MHz to 1 660,5 MHz and in the band 1 668,0 MHz to 1 670,0 MHz . 21 4.2.6.1 Purpose . 21 4.2.6.2 Technical requirements . 21 4.2.6.3 Conformance test . 21 4.2.7 Receiver Adjacent Channel Selectivity. 21 4.2.7.1 Purpose . 21 4.2.7.2 Technical requirements . 21 4.2.7.3 Conformance test . 22 4.2.8 Receiver Blocking Characteristics . 22 4.2.8.1 Purpose . 22 4.2.8.2 Technical requirements . 22 4.2.8.3 Conformance test . 22 5 Testing for compliance with technical requirements . 22 5.1 Environmental conditions for testing . 22 5.2 Radio test suites . 23 5.2.1 General . 23 5.2.1.1 Description of equipment . 23 5.2.1.2 Testing of host-connected equipment and plug-in modules . 24 5.2.1.2.1 Alternative approaches . 24 5.2.1.2.2 Alternative A: combined equipment . 24 5.2.1.2.3 Alternative B: use of a test jig . 24 5.2.1.3 CMF/Special Test Equipment (STE) . 24 5.2.1.4 General test requirements . 24 5.2.1.4.1 MES test modes . 24 5.2.1.4.2 Special Test Equipment (STE) . 25 5.2.1.4.3 Laboratory Test Equipment (LTE) . 26 5.2.1.4.4 Methods of test for MES RF emissions according to the equipment type . 26 5.2.1.4.5 Procedures for measurement of radiated emissions . 26 5.2.1.4.6 Procedures for measurement of conducted emissions . 31 5.2.1.4.7 Interpretation of the measurement results . 33 5.2.1.4.8 Test report . 33 5.2.2 Unwanted emissions outside the band 1 626,5 MHz to 1 660,5 MHz and outside the band 1 668,0 MHz to 1 675,0 MHz (carrier-on state) . 33 5.2.2.1 Method of test . 33 5.2.2.2 Peak measurement . 34 5.2.2.3 Average measurement . 34 5.2.2.4 Test requirements . 35 5.2.3 Unwanted emissions within the band 1 626,5 MHz to 1 660,5 MHz and the band 1 624,5 MHz to 1 626,5 MHz and 1 660,5 MHz to 1 662,5 MHz and within the band 1 668,0 MHz to 1 675,0 MHz and the band 1 666,0 MHz to 1 668,0 MHz and 1 675,0 MHz to 1 677,0 MHz (carrier-on state) . 35 5.2.3.1 Method of test . 35 5.2.3.2 Measurement method . 35 5.2.3.3 Test requirements . 36 5.2.4 Unwanted emissions in carrier-off state . 36 5.2.4.1 Method of test . 36 5.2.4.2 Measurement method . 36 5.2.4.3 Test requirements . 37 5.2.5 MES Control and Monitoring Functions (CMF) . 37 5.2.5.1 Self-monitoring functions/Processor monitoring . 37 5.2.5.2 Self-monitoring functions/Transmit frequency generation sub-system monitoring . 37 5.2.5.3 Network control authorization . 37 5.2.5.3.1 Method of test . 37 5.2.5.3.2 Test procedure . 37 5.2.5.3.3 Test requirements . 38 5.2.5.4 Network control reception . 38 5.2.5.4.1 Transmission disable/enable . 38 5.2.5.4.2 Transmit frequency control . 39 5.2.5.5 Fellow radio stations in a dual-mode or multimode terminal . 40 5.2.5.5.1 Method of test . 40 5.2.5.5.2 Test procedure . 40 SIST EN 301 681 V2.1.2:2017
ETSI ETSI EN 301 681 V2.1.2 (2016-11) 5 5.2.5.5.3 Test requirements . 40 5.2.6 Equipment identity . 40 5.2.6.1 Method of test . 40 5.2.6.2 Test procedure . 40 5.2.6.3 Test requirements . 40 5.2.7 Receiver Adjacent Channel Selectivity. 41 5.2.7.1 General . 41 5.2.7.2 Test arrangement . 41 5.2.7.3 Test Procedures . 41 5.2.8 Receiver Blocking Characteristics . 41 5.2.8.1 General . 41 5.2.8.2 Test arrangement . 42 5.2.8.3 Test procedures . 42 Annex A (normative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 43 Annex B (informative): Bibliography . 45 History . 46
SIST EN 301 681 V2.1.2:2017
ETSI ETSI EN 301 681 V2.1.2 (2016-11) 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 000 314: "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.5]. 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 301 681 V2.1.2:2017
ETSI ETSI EN 301 681 V2.1.2 (2016-11) 7 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 RE Directive [i.5]. The modular structure is shown in ETSI EG 201 399 [i.1]. The determination of the parameters of the user earth stations using a given satellite 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. 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, 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 were 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 original 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 3a is applicable for MESs that are capable of transmitting in any combination of either or both of these sub-bands. Table 3a is recommended for all new MESs, including MESs that can only operate in sub-band 1. The applicant may choose between table 3 and table 3a for new MESs 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.5]. Figure 1: Void Recital 10 of Directive 2014/53/EU [i.5] 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.5] 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." SIST EN 301 681 V2.1.2:2017
ETSI ETSI EN 301 681 V2.1.2 (2016-11) 8 1 Scope The present document applies to S-PCN MES for Geostationary mobile satellite systems with an EIRP less than or equal to 15 dBW. The present document sets out the minimum performance requirements and technical characteristics of Mobile Earth Stations (MES) with both transmit and receive capabilities for operation in a Satellite Personal Communication Network (S-PCN) in any combination of all or any part of the Mobile Satellite Service (MSS) frequency bands sub-band 1 and sub-band 2 defined in table 1. These MESs are controlled and monitored by a Network Control Facility (NCF). The NCF is outside the scope of the present document. Table 1: Mobile Satellite Service (MSS) frequency band Sub-band Transmission path MSS frequency band 1 MESs transmit 1 1 626,5 MHz to 1 660,5 MHz MESs receive 1 1 525 MHz to 1 559 MHz 2 MESs transmit 2 1 668,0 MHz to 1 675,0 MHz MESs receive 2 1 518,0 MHz to 1 525,0 MHz
An S-PCN MES may be handheld, portable, vehicle-
...
ETSI EN 301 681 V2.1.2 (2016-11)
HARMONISED EUROPEAN STANDARD
Satellite Earth Stations and Systems (SES);
Harmonised Standard for Mobile Earth Stations (MES) of
Geostationary mobile satellite systems, including handheld
earth stations, for Satellite Personal Communications
Networks (S-PCN) under the Mobile Satellite Service (MSS),
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
---------------------- Page: 1 ----------------------
2 ETSI EN 301 681 V2.1.2 (2016-11)
Reference
REN/SES-00390
Keywords
earth station, MES, mobile, MSS, radio, satellite,
S-PCN
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 à but non lucratif enregistrée à la
Sous-Préfecture 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 present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic 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 Telecommunications Standards Institute 2016.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP 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
---------------------- Page: 2 ----------------------
3 ETSI EN 301 681 V2.1.2 (2016-11)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 6
Introduction . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definitions and abbreviations . 9
3.1 Definitions . 9
3.2 Abbreviations . 11
4 Technical requirement specifications . 12
4.1 Environment profile . 12
4.2 Conformance requirements . 12
4.2.1 Unwanted emissions outside the band 1 626,5 MHz to 1 660,5 MHz and outside the band
1 668,0 MHz to 1 675,0 MHz (carrier-on state) . 12
4.2.1.1 Justification . 12
4.2.1.2 Technical requirements . 12
4.2.1.3 Conformance test . 15
4.2.2 Unwanted emissions within the bands 1 626,5 MHz to 1 660,5 MHz and 1 660,5 MHz to
1 662,5 MHz and within the bands 1 666,0 MHz to 1 668,0 MHz, 1 668,0 MHz to 1 675,0 MHz and
1 675,0 MHz to 1 677,0 MHz (carrier-on state) . 15
4.2.2.1 Justification . 15
4.2.2.2 Technical requirements . 16
4.2.2.3 Conformance test . 17
4.2.3 Unwanted emissions in carrier-off state . 17
4.2.3.1 Justification . 17
4.2.3.2 Technical requirements . 18
4.2.3.3 Conformance test . 18
4.2.4 MES Control and Monitoring Functions (CMF) . 18
4.2.4.1 Self-monitoring functions/Processor monitoring . 18
4.2.4.1.1 Justification . 18
4.2.4.1.2 Technical requirements. 18
4.2.4.1.3 Conformance test . 18
4.2.4.2 Self-monitoring functions/Transmit frequency generation sub-system monitoring . 19
4.2.4.2.1 Justification . 19
4.2.4.2.2 Technical requirements. 19
4.2.4.2.3 Conformance test . 19
4.2.4.3 Network control authorization . 19
4.2.4.3.1 Justification . 19
4.2.4.3.2 Technical requirements. 19
4.2.4.3.3 Conformance test . 19
4.2.4.4 Network control reception . 19
4.2.4.4.1 Transmission disable/enable . 19
4.2.4.4.2 Transmit frequency control . 20
4.2.4.5 Fellow radio stations in a dual-mode or multimode terminal . 20
4.2.4.5.1 Justification . 20
4.2.4.5.2 Technical requirements. 20
4.2.4.5.3 Conformance test . 20
4.2.5 Equipment identity . 21
4.2.5.1 Justification . 21
4.2.5.2 Technical requirements . 21
4.2.5.3 Conformance test . 21
ETSI
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4 ETSI EN 301 681 V2.1.2 (2016-11)
4.2.6 Protection of the radio astronomy service operation in the band 1 660 MHz to 1 660,5 MHz and in
the band 1 668,0 MHz to 1 670,0 MHz . 21
4.2.6.1 Purpose . 21
4.2.6.2 Technical requirements . 21
4.2.6.3 Conformance test . 21
4.2.7 Receiver Adjacent Channel Selectivity. 21
4.2.7.1 Purpose . 21
4.2.7.2 Technical requirements . 21
4.2.7.3 Conformance test . 22
4.2.8 Receiver Blocking Characteristics . 22
4.2.8.1 Purpose . 22
4.2.8.2 Technical requirements . 22
4.2.8.3 Conformance test . 22
5 Testing for compliance with technical requirements . 22
5.1 Environmental conditions for testing . 22
5.2 Radio test suites . 23
5.2.1 General . 23
5.2.1.1 Description of equipment . 23
5.2.1.2 Testing of host-connected equipment and plug-in modules . 24
5.2.1.2.1 Alternative approaches . 24
5.2.1.2.2 Alternative A: combined equipment . 24
5.2.1.2.3 Alternative B: use of a test jig . 24
5.2.1.3 CMF/Special Test Equipment (STE) . 24
5.2.1.4 General test requirements . 24
5.2.1.4.1 MES test modes . 24
5.2.1.4.2 Special Test Equipment (STE) . 25
5.2.1.4.3 Laboratory Test Equipment (LTE) . 26
5.2.1.4.4 Methods of test for MES RF emissions according to the equipment type . 26
5.2.1.4.5 Procedures for measurement of radiated emissions . 26
5.2.1.4.6 Procedures for measurement of conducted emissions . 31
5.2.1.4.7 Interpretation of the measurement results . 33
5.2.1.4.8 Test report . 33
5.2.2 Unwanted emissions outside the band 1 626,5 MHz to 1 660,5 MHz and outside the band
1 668,0 MHz to 1 675,0 MHz (carrier-on state) . 33
5.2.2.1 Method of test . 33
5.2.2.2 Peak measurement . 34
5.2.2.3 Average measurement . 34
5.2.2.4 Test requirements . 35
5.2.3 Unwanted emissions within the band 1 626,5 MHz to 1 660,5 MHz and the band 1 624,5 MHz to
1 626,5 MHz and 1 660,5 MHz to 1 662,5 MHz and within the band 1 668,0 MHz to 1 675,0 MHz
and the band 1 666,0 MHz to 1 668,0 MHz and 1 675,0 MHz to 1 677,0 MHz (carrier-on state) . 35
5.2.3.1 Method of test . 35
5.2.3.2 Measurement method . 35
5.2.3.3 Test requirements . 36
5.2.4 Unwanted emissions in carrier-off state . 36
5.2.4.1 Method of test . 36
5.2.4.2 Measurement method . 36
5.2.4.3 Test requirements . 37
5.2.5 MES Control and Monitoring Functions (CMF) . 37
5.2.5.1 Self-monitoring functions/Processor monitoring . 37
5.2.5.2 Self-monitoring functions/Transmit frequency generation sub-system monitoring . 37
5.2.5.3 Network control authorization . 37
5.2.5.3.1 Method of test . 37
5.2.5.3.2 Test procedure . 37
5.2.5.3.3 Test requirements . 38
5.2.5.4 Network control reception . 38
5.2.5.4.1 Transmission disable/enable . 38
5.2.5.4.2 Transmit frequency control . 39
5.2.5.5 Fellow radio stations in a dual-mode or multimode terminal . 40
5.2.5.5.1 Method of test . 40
5.2.5.5.2 Test procedure . 40
ETSI
---------------------- Page: 4 ----------------------
5 ETSI EN 301 681 V2.1.2 (2016-11)
5.2.5.5.3 Test requirements . 40
5.2.6 Equipment identity . 40
5.2.6.1 Method of test . 40
5.2.6.2 Test procedure . 40
5.2.6.3 Test requirements . 40
5.2.7 Receiver Adjacent Channel Selectivity. 41
5.2.7.1 General . 41
5.2.7.2 Test arrangement . 41
5.2.7.3 Test Procedures . 41
5.2.8 Receiver Blocking Characteristics . 41
5.2.8.1 General . 41
5.2.8.2 Test arrangement . 42
5.2.8.3 Test procedures . 42
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 43
Annex B (informative): Bibliography . 45
History . 46
ETSI
---------------------- Page: 5 ----------------------
6 ETSI EN 301 681 V2.1.2 (2016-11)
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.5].
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.
ETSI
---------------------- Page: 6 ----------------------
7 ETSI EN 301 681 V2.1.2 (2016-11)
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 RE Directive [i.5]. The modular structure is shown in ETSI
EG 201 399 [i.1]. The determination of the parameters of the user earth stations using a given satellite 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.
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, 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 were 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 original 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 3a is applicable for MESs that are capable of transmitting in any combination of either or both of these sub-bands.
Table 3a is recommended for all new MESs, including MESs that can only operate in sub-band 1.
The applicant may choose between table 3 and table 3a for new MESs 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.5].
Figure 1: Void
Recital 10 of Directive 2014/53/EU [i.5] 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.5] 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."
ETSI
---------------------- Page: 7 ----------------------
8 ETSI EN 301 681 V2.1.2 (2016-11)
1 Scope
The present document applies to S-PCN MES for Geostationary mobile satellite systems with an EIRP less than or
equal to 15 dBW.
The present document sets out the minimum performance requirements and technical characteristics of Mobile Earth
Stations (MES) with both transmit and receive capabilities for operation in a Satellite Personal Communication
Network (S-PCN) in any combination of all or any part of the Mobile Satellite Service (MSS) frequency bands
sub-band 1 and sub-band 2 defined in table 1.
These MESs are controlled and monitored by a Network Control Facility (NCF). The NCF is outside the scope of the
present document.
Table 1: Mobile Satellite Service (MSS) frequency band
Sub-band Transmission path MSS frequency band
1 MESs transmit 1 1 626,5 MHz to 1 660,5 MHz
MESs receive 1 1 525 MHz to 1 559 MHz
2 MESs transmit 2 1 668,0 MHz to 1 675,0 MHz
MESs receive 2 1 518,0 MHz to 1 525,0 MHz
An S-PCN MES may be handheld, portable, vehicle-mounted, host connected, semi-fixed or fixed equipment, or may
be an element in a multimode terminal; it may consist of a number of modules with associated connections and user
interface, or may be a self-contained single unit.
If the MES is an element in a multimode terminal, unless otherwise stated in the present document, its requi
...
Final draft ETSI EN 301 681 V2.1.1 (2016-07)
HARMONISED EUROPEAN STANDARD
Satellite Earth Stations and Systems (SES);
Harmonised Standard for Mobile Earth Stations (MES) of
Geostationary mobile satellite systems, including handheld
earth stations, for Satellite Personal Communications
Networks (S-PCN) under the Mobile
Satellite Service (MSS), 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
---------------------- Page: 1 ----------------------
2 Final draft ETSI EN 301 681 V2.1.1 (2016-07)
Reference
REN/SES-00390
Keywords
earth station, MES, mobile, MSS, radio, satellite,
S-PCN
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 à but non lucratif enregistrée à la
Sous-Préfecture 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 present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic 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 Telecommunications Standards Institute 2016.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP 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
---------------------- Page: 2 ----------------------
3 Final draft ETSI EN 301 681 V2.1.1 (2016-07)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 6
Introduction . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definitions and abbreviations . 9
3.1 Definitions . 9
3.2 Abbreviations . 11
4 Technical requirement specifications . 12
4.1 Environment profile . 12
4.2 Conformance requirements . 12
4.2.1 Unwanted emissions outside the band 1 626,5 MHz to 1 660,5 MHz and outside the band
1 668,0 MHz to 1 675,0 MHz (carrier-on state) . 12
4.2.1.1 Justification . 12
4.2.1.2 Technical requirements . 12
4.2.1.3 Conformance test . 15
4.2.2 Unwanted emissions within the bands 1 626,5 MHz to 1 660,5 MHz and 1 660,5 MHz to
1 662,5 MHz and within the bands 1 666,0 MHz to 1 668,0 MHz, 1 668,0 MHz to 1 675,0 MHz and
1 675,0 MHz to 1 677,0 MHz (carrier-on state) . 15
4.2.2.1 Justification . 15
4.2.2.2 Technical requirements . 16
4.2.2.3 Conformance test . 17
4.2.3 Unwanted emissions in carrier-off state . 17
4.2.3.1 Justification . 17
4.2.3.2 Technical requirements . 18
4.2.3.3 Conformance test . 18
4.2.4 MES Control and Monitoring Functions (CMF) . 18
4.2.4.1 Self-monitoring functions/Processor monitoring . 18
4.2.4.1.1 Justification . 18
4.2.4.1.2 Technical requirements. 18
4.2.4.1.3 Conformance test . 18
4.2.4.2 Self-monitoring functions/Transmit frequency generation sub-system monitoring . 19
4.2.4.2.1 Justification . 19
4.2.4.2.2 Technical requirements. 19
4.2.4.2.3 Conformance test . 19
4.2.4.3 Network control authorization . 19
4.2.4.3.1 Justification . 19
4.2.4.3.2 Technical requirements. 19
4.2.4.3.3 Conformance test . 19
4.2.4.4 Network control reception . 19
4.2.4.4.1 Transmission disable/enable . 19
4.2.4.4.2 Transmit frequency control . 20
4.2.4.5 Fellow radio stations in a dual-mode or multimode terminal . 20
4.2.4.5.1 Justification . 20
4.2.4.5.2 Technical requirements. 20
4.2.4.5.3 Conformance test . 20
4.2.5 Equipment identity . 21
4.2.5.1 Justification . 21
4.2.5.2 Technical requirements . 21
4.2.5.3 Conformance test . 21
ETSI
---------------------- Page: 3 ----------------------
4 Final draft ETSI EN 301 681 V2.1.1 (2016-07)
4.2.6 Protection of the radio astronomy service operation in the band 1 660 MHz to 1 660,5 MHz and in
the band 1 668,0 MHz to 1 670,0 MHz . 21
4.2.6.1 Purpose . 21
4.2.6.2 Technical requirements . 21
4.2.6.3 Conformance test . 21
4.2.7 Receiver Adjacent Channel Selectivity. 21
4.2.7.1 Purpose . 21
4.2.7.2 Technical requirements . 21
4.2.7.3 Conformance test . 22
4.2.8 Receiver Blocking Characteristics . 22
4.2.8.1 Purpose . 22
4.2.8.2 Technical requirements . 22
4.2.8.3 Conformance test . 22
5 Testing for compliance with technical requirements . 22
5.1 Environmental conditions for testing . 22
5.2 Radio test suites . 23
5.2.1 General . 23
5.2.1.1 Description of equipment . 23
5.2.1.2 Testing of host-connected equipment and plug-in modules . 24
5.2.1.2.1 Alternative approaches . 24
5.2.1.2.2 Alternative A: combined equipment . 24
5.2.1.2.3 Alternative B: use of a test jig . 24
5.2.1.3 CMF/Special Test Equipment (STE) . 24
5.2.1.4 General test requirements . 24
5.2.1.4.1 MES test modes . 24
5.2.1.4.2 Special Test Equipment (STE) . 25
5.2.1.4.3 Laboratory Test Equipment (LTE) . 26
5.2.1.4.4 Methods of test for MES RF emissions according to the equipment type . 26
5.2.1.4.5 Procedures for measurement of radiated emissions . 26
5.2.1.4.6 Procedures for measurement of conducted emissions . 31
5.2.1.4.7 Interpretation of the measurement results . 33
5.2.1.4.8 Test report . 33
5.2.2 Unwanted emissions outside the band 1 626,5 MHz to 1 660,5 MHz and outside the band
1 668,0 MHz to 1 675,0 MHz (carrier-on state) . 33
5.2.2.1 Method of test . 33
5.2.2.2 Peak measurement . 34
5.2.2.3 Average measurement . 34
5.2.2.4 Test requirements . 35
5.2.3 Unwanted emissions within the band 1 626,5 MHz to 1 660,5 MHz and the band 1 624,5 MHz to
1 626,5 MHz and 1 660,5 MHz to 1 662,5 MHz and within the band 1 668,0 MHz to 1 675,0 MHz
and the band 1 666,0 MHz to 1 668,0 MHz and 1 675,0 MHz to 1 677,0 MHz (carrier-on state) . 35
5.2.3.1 Method of test . 35
5.2.3.2 Measurement method . 36
5.2.3.3 Test requirements . 36
5.2.4 Unwanted emissions in carrier-off state . 36
5.2.4.1 Method of test . 36
5.2.4.2 Measurement method . 37
5.2.4.3 Test requirements . 37
5.2.5 MES Control and Monitoring Functions (CMF) . 37
5.2.5.1 Self-monitoring functions/Processor monitoring . 37
5.2.5.2 Self-monitoring functions/Transmit frequency generation sub-system monitoring . 37
5.2.5.3 Network control authorization . 37
5.2.5.3.1 Method of test . 37
5.2.5.3.2 Test procedure . 38
5.2.5.3.3 Test requirements . 38
5.2.5.4 Network control reception . 38
5.2.5.4.1 Transmission disable/enable . 38
5.2.5.4.2 Transmit frequency control . 39
5.2.5.5 Fellow radio stations in a dual-mode or multimode terminal . 40
5.2.5.5.1 Method of test . 40
5.2.5.5.2 Test procedure . 40
ETSI
---------------------- Page: 4 ----------------------
5 Final draft ETSI EN 301 681 V2.1.1 (2016-07)
5.2.5.5.3 Test requirements . 40
5.2.6 Equipment identity . 41
5.2.6.1 Method of test . 41
5.2.6.2 Test procedure . 41
5.2.6.3 Test requirements . 41
5.2.7 Receiver Adjacent Channel Selectivity. 41
5.2.7.1 General . 41
5.2.7.2 Test arrangement . 41
5.2.7.3 Test Procedures . 42
5.2.8 Receiver Blocking Characteristics . 42
5.2.8.1 General . 42
5.2.8.2 Test arrangement . 42
5.2.8.3 Test procedures . 42
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 44
Annex B (informative): Bibliography . 46
History . 47
ETSI
---------------------- Page: 5 ----------------------
6 Final draft ETSI EN 301 681 V2.1.1 (2016-07)
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 final draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Satellite Earth
Stations and Systems (SES), and is now submitted for the Vote phase of the ETSI standards EN Approval Procedure.
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 [9].
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.
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa
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.
ETSI
---------------------- Page: 6 ----------------------
7 Final draft ETSI EN 301 681 V2.1.1 (2016-07)
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 RE Directive [9]. The modular structure is shown in ETSI
EG 201 399 [i.1]. The determination of the parameters of the user earth stations using a given satellite 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.
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, 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 were 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 original 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 3a is applicable for MESs that are capable of transmitting in any combination of either or both of these sub-bands.
Table 3a is recommended for all new MESs, including MESs that can only operate in sub-band 1.
The applicant may choose between table 3 and table 3a for new MESs 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 [9].
Figure 1: Void
ETSI
---------------------- Page: 7 ----------------------
8 Final draft ETSI EN 301 681 V2.1.1 (2016-07)
1 Scope
The present document applies to S-PCN MES for Geostationary mobile satellite systems with an EIRP less than or
equal to 15 dBW.
The present document sets out the minimum performance requirements and technical characteristics of Mobile Earth
Stations (MES) with both transmit and receive capabilities for operation in a Satellite Personal Communication
Network (S-PCN) in any combination of all or any part of the Mobile Satellite Service (MSS) frequency bands
sub-band 1 and sub-band 2 defined in table 1.
These MESs are controlled and monitored by a Network Control Facility (NCF). The NCF is outside the scope of the
present document.
Table 1: Mobile Satellite Service (MSS) frequency band
Sub-band Transmission path MSS frequency band
1 MESs transmit 1 1 626,5 MHz to 1 660,5 MHz
MESs receive 1 1 525 MHz to 1 559 MHz
2 MESs transmit 2 1 668,0 MHz to 1 675,0 MHz
MESs receive 2 1 518,0 MHz to 1 525,0 MHz
An S-PCN MES may be handheld, portable, vehicle-mounted, host connected, semi-fixed or fixed equipment, or may
be an element in a multimode terminal; it may consist of a number of modules with associated connections and user
interface, or may be a self-contained single unit.
If the MES is an element in a multimode terminal, unless otherwise stated in the present document, its requirements
apply only to the S-PCN MES element of the terminal operating in the MSS frequency band given in table 1.
The present document is intended to cover the provisions of Directive 2014/53/EU [9] (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 Radio Equipment Directive
(RED) [9] 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 h
...
Draft ETSI EN 301 681 V2.1.0 (2016-02)
HARMONISED EUROPEAN STANDARD
Satellite Earth Stations and Systems (SES);
Harmonised Standard for Mobile Earth Stations (MESs) of
Geostationary mobile satellite systems, including handheld
earth stations, for Satellite Personal Communications
Networks (S-PCN) under the Mobile
Satellite Service (MSS), 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
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 301 681 V2.1.0 (2016-02)
Reference
REN/SES-00390
Keywords
earth station, MES, mobile, MSS, radio, satellite,
S-PCN
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 à but non lucratif enregistrée à la
Sous-Préfecture 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 present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic 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 Telecommunications Standards Institute 2016.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP 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
---------------------- Page: 2 ----------------------
3 Draft ETSI EN 301 681 V2.1.0 (2016-02)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 6
Introduction . 6
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definitions and abbreviations . 9
3.1 Definitions . 9
3.2 Abbreviations . 11
4 Technical requirement specifications . 11
4.1 Environment profile . 11
4.2 Conformance requirements . 12
4.2.1 Unwanted emissions outside the band 1 626,5 MHz to 1 660,5 MHz and outside the band
1 668,0 MHz to 1 675,0 MHz (carrier-on state) . 12
4.2.1.1 Justification . 12
4.2.1.2 Technical requirements . 12
4.2.1.3 Conformance test . 15
4.2.2 Unwanted emissions within the bands 1 626,5 MHz to 1 660,5 MHz and 1 660,5 MHz to
1 662,5 MHz and within the bands 1 666,0 MHz to 1 668,0 MHz, 1 668,0 MHz to 1 675,0 MHz and
1 675,0 MHz to 1 677,0 MHz (carrier-on state) . 15
4.2.2.1 Justification . 15
4.2.2.2 Technical requirements . 15
4.2.2.3 Conformance test . 17
4.2.3 Unwanted emissions in carrier-off state . 17
4.2.3.1 Justification . 17
4.2.3.2 Technical requirements . 18
4.2.3.3 Conformance test . 18
4.2.4 MES Control and Monitoring Functions (CMF) . 18
4.2.4.1 Self-monitoring functions/Processor monitoring . 18
4.2.4.1.1 Justification . 18
4.2.4.1.2 Technical requirements. 18
4.2.4.1.3 Conformance test . 18
4.2.4.2 Self-monitoring functions/Transmit frequency generation sub-system monitoring . 19
4.2.4.2.1 Justification . 19
4.2.4.2.2 Technical requirements. 19
4.2.4.2.3 Conformance test . 19
4.2.4.3 Network control authorization . 19
4.2.4.3.1 Justification . 19
4.2.4.3.2 Technical requirements. 19
4.2.4.3.3 Conformance test . 19
4.2.4.4 Network control reception . 19
4.2.4.4.1 Transmission disable/enable . 19
4.2.4.4.2 Transmit frequency control . 20
4.2.4.5 Fellow radio stations in a dual-mode or multimode terminal . 20
4.2.4.5.1 Justification . 20
4.2.4.5.2 Technical requirements. 20
4.2.4.5.3 Conformance test . 20
4.2.5 Equipment identity . 20
4.2.5.1 Justification . 20
4.2.5.2 Technical requirements . 20
4.2.5.3 Conformance test . 21
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4 Draft ETSI EN 301 681 V2.1.0 (2016-02)
4.2.6 Protection of the radio astronomy service operation in the band 1 660 MHz to 1 660,5 MHz and in
the band 1 668,0 MHz to 1 670,0 MHz . 21
4.2.6.1 Purpose . 21
4.2.6.2 Technical requirements . 21
4.2.6.3 Conformance test . 21
4.2.7 Receiver Adjacent Channel Selectivity. 21
4.2.7.1 Purpose . 21
4.2.7.2 Technical requirements . 21
4.2.7.3 Conformance test . 21
4.2.8 Receiver Blocking Characteristics . 22
4.2.8.1 Purpose . 22
4.2.8.2 Technical requirements . 22
4.2.8.3 Conformance test . 22
5 Testing for compliance with technical requirements . 22
5.1 Environmental conditions for testing . 22
5.2 Radio test suites . 22
5.2.1 General . 22
5.2.1.1 Description of equipment . 22
5.2.1.2 Testing of host-connected equipment and plug-in modules . 23
5.2.1.2.1 Alternative approaches . 23
5.2.1.2.2 Alternative A: combined equipment . 23
5.2.1.2.3 Alternative B: use of a test jig . 24
5.2.1.3 CMF/Special Test Equipment (STE) . 24
5.2.1.4 General test requirements . 24
5.2.1.4.1 MES test modes . 24
5.2.1.4.2 Special Test Equipment (STE) . 24
5.2.1.4.3 Laboratory Test Equipment (LTE) . 25
5.2.1.4.4 Methods of test for MES RF emissions according to the equipment type . 25
5.2.1.4.5 Procedures for measurement of radiated emissions . 26
5.2.1.4.6 Procedures for measurement of conducted emissions . 30
5.2.1.4.7 Interpretation of the measurement results . 32
5.2.1.4.8 Test report . 32
5.2.2 Unwanted emissions outside the band 1 626,5 MHz to 1 660,5 MHz and outside the band
1 668,0 MHz to 1 675,0 MHz (carrier-on state) . 32
5.2.2.1 Method of test . 32
5.2.2.2 Peak measurement . 33
5.2.2.3 Average measurement . 33
5.2.2.4 Test requirements . 33
5.2.3 Unwanted emissions within the band 1 626,5 MHz to 1 660,5 MHz and the band 1 624,5 MHz to
1 626,5 MHz and 1 660,5 MHz to 1 662,5 MHz and within the band 1 668,0 MHz to 1 675,0 MHz
and the band 1 666,0 MHz to 1 668,0 MHz and 1 675,0 MHz to 1 677,0 MHz (carrier-on state) . 34
5.2.3.1 Method of test . 34
5.2.3.2 Measurement method . 34
5.2.3.3 Test requirements . 35
5.2.4 Unwanted emissions in carrier-off state . 35
5.2.4.1 Method of test . 35
5.2.4.2 Measurement method . 35
5.2.4.3 Test requirements . 36
5.2.5 MES Control and Monitoring Functions (CMF) . 36
5.2.5.1 Self-monitoring functions/Processor monitoring . 36
5.2.5.2 Self-monitoring functions/Transmit frequency generation sub-system monitoring . 36
5.2.5.3 Network control authorization . 36
5.2.5.3.1 Method of test . 36
5.2.5.3.2 Test procedure . 36
5.2.5.3.3 Test requirements . 37
5.2.5.4 Network control reception . 37
5.2.5.4.1 Transmission disable/enable . 37
5.2.5.4.2 Transmit frequency control . 38
5.2.5.5 Fellow radio stations in a dual-mode or multimode terminal . 39
5.2.5.5.1 Method of test . 39
5.2.5.5.2 Test procedure . 39
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5 Draft ETSI EN 301 681 V2.1.0 (2016-02)
5.2.5.5.3 Test requirements . 39
5.2.6 Equipment identity . 39
5.2.6.1 Method of test . 39
5.2.6.2 Test procedure . 39
5.2.6.3 Test requirements . 39
5.2.7 Receiver Adjacent Channel Selectivity. 39
5.2.7.1 General . 39
5.2.7.2 Test arrangement . 39
5.2.7.3 Test Procedures . 40
5.2.8 Receiver Blocking Characteristics . 40
5.2.8.1 General . 40
5.2.8.2 Test arrangement . 40
5.2.8.3 Test procedures . 40
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 42
Annex B (informative): Bibliography . 44
History . 45
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6 Draft ETSI EN 301 681 V2.1.0 (2016-02)
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 draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Satellite Earth
Stations and Systems (SES), and is now submitted for the combined Public Enquiry and Vote phase of the ETSI
standards EN Approval Procedure.
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 [9].
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.
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa
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.
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 RE Directive [9]. The modular structure is shown in ETSI
EG 201 399 [i.1]. The determination of the parameters of the user earth stations using a given satellite 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.
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7 Draft ETSI EN 301 681 V2.1.0 (2016-02)
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,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 were 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 original 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 3a is applicable for MESs that are capable of transmitting in any combination of either or both of these sub-bands.
Table 3a is recommended for all new MESs, including MESs that can only operate in sub-band 1.
The applicant may choose between table 3 and table 3a for new MESs 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 [9].
Figure 1: Void
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8 Draft ETSI EN 301 681 V2.1.0 (2016-02)
1 Scope
The present document applies to S-PCN MES for Geostationary mobile satellite systems with an EIRP less than or
equal to 15 dBW.
The present document sets out the minimum performance requirements and technical characteristics of Mobile Earth
Stations (MES) with both transmit and receive capabilities for operation in a Satellite Personal Communication
Network (S-PCN) in any combination of all or any part of the Mobile Satellite Service (MSS) frequency bands
sub-band 1 and sub-band 2 defined in table 1.
These MESs are controlled and monitored by a Network Control Facility (NCF). The NCF is outside the scope of the
present document.
Table 1: Mobile Satellite Service (MSS) frequency band
Sub-band Transmission path MSS frequency band
1 MESs transmit 1 1 626,5 MHz to 1 660,5 MHz
MESs receive 1 1 525 MHz to 1 559 MHz
2 MESs transmit 2 1 668,0 MHz to 1 675,0 MHz
MESs receive 2 1 518,0 MHz to 1 525,0 MHz
An S-PCN MES may be handheld, portable, vehicle-mounted, host connected, semi-fixed or fixed equipment, or may
be an element in a multimode terminal; it may consist of a number of modules with associated connections and user
interface, or may be a self contained single unit.
If the MES is an element in a multimode terminal, unless otherwise stated in the present document, its requirements
apply only to the S-PCN MES element of the terminal operating in the MSS frequency band given in table 1.
The present document is intended to cover the provisions of Directive 2014/53/EU [9] (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 Radio Equipment Directive
(RED) [9] 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
...
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