oSIST prEN 301 489-20 V2.1.2:2021
(Main)ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part 20: Specific conditions for Mobile Earth Stations (MES) used in the Mobile Satellite Services (MSS) - Harmonised Standard for ElectroMagnetic Compatibility
ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part 20: Specific conditions for Mobile Earth Stations (MES) used in the Mobile Satellite Services (MSS) - Harmonised Standard for ElectroMagnetic Compatibility
REN/ERM-EMC-405
Standard elektromagnetne združljivosti (EMC) za radijsko opremo in storitve - 20. del: Posebni pogoji za mobilne zemeljske postaje (MES) v okviru mobilnih satelitskih storitev (MSS) - Harmonizirani standard za elektromagnetno združljivost
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Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC) standard
for radio equipment and services;
Part 20: Specific conditions for Mobile Earth Stations (MES)
used in the Mobile Satellite Services (MSS);
Harmonised Standard for ElectroMagnetic Compatibility
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
Reference
REN/ERM-EMC-405
Keywords
earth station, EMC, harmonised standard, MSS,
radio, regulation, satellite, testing
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:
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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
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No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
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The copyright and the foregoing restriction extend to reproduction in all media.© ETSI 2021.
All rights reserved.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and
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of the oneM2M Partners.GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
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3 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
Contents
Intellectual Property Rights ................................................................................................................................ 5
Foreword ............................................................................................................................................................. 5
Modal verbs terminology .................................................................................................................................... 5
1 Scope ........................................................................................................................................................ 6
2 References ................................................................................................................................................ 6
2.1 Normative references ......................................................................................................................................... 6
2.2 Informative references ........................................................................................................................................ 7
3 Definition of terms, symbols and abbreviations ....................................................................................... 8
3.1 Terms .................................................................................................................................................................. 8
3.2 Symbols .............................................................................................................................................................. 9
3.3 Abbreviations ..................................................................................................................................................... 9
4 Test conditions ....................................................................................................................................... 10
4.1 General ............................................................................................................................................................. 10
4.2 Arrangements for test signals ........................................................................................................................... 10
4.2.0 General ........................................................................................................................................................ 10
4.2.1 Arrangements for test signals at the input of transmitters ........................................................................... 10
4.2.2 Arrangements for test signals at the output of transmitters ......................................................................... 11
4.2.3 Arrangements for test signals at the input of receivers ............................................................................... 11
4.2.4 Arrangements for test signals at the output of receivers ............................................................................. 11
4.3 Exclusion bands ................................................................................................................................................ 11
4.3.0 General ........................................................................................................................................................ 11
4.3.1 Transmitter exclusion band ......................................................................................................................... 12
4.3.2 Receiver exclusion band ............................................................................................................................. 12
5 Performance assessment ......................................................................................................................... 12
5.1 Void .................................................................................................................................................................. 12
5.2 MES connected to host equipment ................................................................................................................... 12
5.2.0 General ........................................................................................................................................................ 12
5.2.1 Alternative A: combined equipment ........................................................................................................... 12
5.2.2 Alternative B: use of a test jig..................................................................................................................... 12
5.3 Ancillary equipment ......................................................................................................................................... 12
5.4 Equipment classification .................................................................................................................................. 12
6 Performance criteria ............................................................................................................................... 13
6.1 General ............................................................................................................................................................. 13
6.2 Performance criteria for Continuous Phenomena ............................................................................................. 13
6.3 Performance criteria for Transient Phenomena ................................................................................................ 13
7 Requirements .......................................................................................................................................... 13
7.1 Emission ........................................................................................................................................................... 13
7.1.1 General ........................................................................................................................................................ 13
7.1.2 Special conditions ....................................................................................................................................... 14
7.2 Immunity .......................................................................................................................................................... 14
7.2.1 General ........................................................................................................................................................ 14
7.2.2 Special conditions ....................................................................................................................................... 16
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU ......................................................... 17
Annex B (informative): Definitions of MESs within the scope of the present document ................. 19
B.0 General ................................................................................................................................................... 19
B.1 MESs operating within 1,6 GHz/2,4 GHz band ................................................................................ ..... 19
B.2 MESs operating within the 1,5 GHz/1,6 GHz ........................................................................................ 19
ETSI---------------------- Page: 3 ----------------------
4 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
B.3 MESs operating within 2,0 GHz band .................................................................................................... 19
B.4 MESs operating below 1 GHz ................................................................................................................ 20
B.5 MESs operating in the 11 GHz/12 GHz/14 GHz frequency bands ........................................................ 20
Annex C (informative): Change history ............................................................................................... 21
History .............................................................................................................................................................. 22
ETSI---------------------- Page: 4 ----------------------
5 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables 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.Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
ForewordThis draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM), 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.2] 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.1].Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with
the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive and associated
EFTA regulations.The present document is part 20 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].
Proposed national transposition datesDate 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 terminologyIn 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: 5 ----------------------
6 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
1 Scope
The present document specifies technical characteristics and methods of measurement for Mobile Earth Stations
(MESs) operating in the Mobile Satellite Services (MSSs) as defined in annex B, and ancillary equipment in respect of
ElectroMagnetic Compatibility (EMC).Technical specifications related to the antenna port and emissions from the enclosure port of the equipment are not
included in the present document. Such technical specifications are found in the relevant product standards for the
effective use of the radio spectrum, see table 1.Table 1: Radio Technologies in scope of the present document
Technology ETSI Standard
Low data rate Land Mobile satellite Earth Stations (LMES) and Maritime Mobile
satellite Earth Stations (MMES) operating in the 1 518 MHz to 1 675 MHz ETSI EN 301 426 [i.3]
frequency bandsLow data rate Land Mobile satellite Earth Stations (LMES) operating in the
ETSI EN 301 427 [i.4]
11/12/14 GHz frequency bands
Mobile Earth Stations (MESs), including handheld earth stations, for Satellite
Personal Communications Networks (S-PCN) in the 1 610 MHz to 2 500 MHz ETSI EN 301 441 [i.5]
frequency bands under the Mobile Satellite Service (MSS)Mobile Earth Stations (MESs), including handheld earth stations, for Satellite
Personal Communications Networks (S-PCN) in the 1 980 MHz to 2 200 MHz ETSI EN 301 442 [i.6]
frequency bands under the Mobile Satellite Service (MSS)Land Mobile Earth Stations (LMES) and Maritime Mobile Earth Stations (MMES)
operating in the 1 518 MHz to 1 675 MHz frequency bands providing voice and/or ETSI EN 301 444 [i.7]
data communicationsMobile Earth Stations (MES) providing Low Bit Rate Data Communications
(LBRDC) using Low Earth Orbiting (LEO) satellites operating in the 137 MHz to ETSI EN 301 721 [i.8]
401 MHz frequency bandsLand Mobile Earth Stations (LMES) and Maritime Mobile Earth Stations (MMES)
of Geostationary mobile satellite systems, including handheld earth stations, for
ETSI EN 301 681 [i.9]Satellite Personal Communications Networks (S-PCN) under the Mobile Satellite
Service (MSS), operating in the 1 518 MHz to 1 675 MHz frequency bands
Aircraft Earth Stations (AES) providing Aeronautical Mobile Satellite Service
(AMSS)/Mobile Satellite Service (MSS) and/or the Aeronautical Mobile Satellite
ETSI EN 301 473 [i.10]
on Route Service (AMS(R)S)/Mobile Satellite Service (MSS), operating in the
1 518 MHz to 2 500 MHz frequency bands
The environmental classification used in the present document are as stated in ETSI EN 301 489-1 [1].
For a multimode radio station, the present document only applies to the radio station when operated in the Mobile
Satellite Service mode.NOTE: The relationship between the present document and essential requirements of article 3.1(b) of Directive
2014/53/EU [i.1] is given in annex A.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
https://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.ETSI
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7 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 301 489-1 (V2.2.3) (11-2019): "ElectroMagnetic Compatibility (EMC) standard for
radio equipment and services; Part 1: Common technical requirements; Harmonised Standard for
ElectroMagnetic Compatibility".[2] Void.
[3] Void.
[4] ITU-R Radio Regulations (2020).
[5] Void.
[6] EN 61000-3-3 (2013) +A1 (2019): "Electromagnetic compatibility (EMC) - Part 3-3: Limits -
Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply
systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional
connection" (produced by CENELEC).2.2 Informative 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.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 not necessary for the application of the present document but they assist the
user with regard to a particular subject area.[i.1] Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the
harmonisation of the laws of the Member States relating to the making available on the market of
radio equipment and repealing Directive 1999/5/EC.[i.2] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.[i.3] ETSI EN 301 426: "Satellite Earth Stations and Systems (SES); Harmonised Standard for Low
data rate Land Mobile satellite Earth Stations (LMES) and Maritime Mobile satellite Earth
Stations (MMES) not intended for distress and safety communications operating in the
1,5 GHz/1,6 GHz frequency bands covering the essential requirements of article 3.2 of the
Directive 2014/53/EU".[i.4] ETSI EN 301 427: "Satellite Earth Stations and Systems (SES); Harmonised Standard for low data
rate Mobile satellite Earth Stations (MES) except aeronautical mobile satellite earth stations,
operating in the 11/12/14 GHz frequency bands covering the essential requirements of article 3.2
of the Directive 2014/53/EU".[i.5] ETSI EN 301 441: "Satellite Earth Stations and Systems (SES); Harmonised Standard for Mobile
Earth Stations (MES), including handheld earth stations, for Satellite Personal Communications
Networks (S-PCN) operating in the 1,6 GHz/2,4 GHz frequency band under the Mobile Satellite
Service (MSS) covering the essential requirements of article 3.2 of the Directive 2014/53/EU".
[i.6] ETSI EN 301 442: "Satellite Earth Stations and Systems (SES); Harmonised Standard for NGSO
Mobile Earth Stations (MES) including handheld earth stations, for Satellite Personal
Communications Networks (S-PCN) operating in the 1 980 MHz to 2 010 MHz (earth-to-space)
and 2 170 MHz to 2 200 MHz (space-to-earth) frequency bands under the Mobile Satellite Service
(MSS) covering the essential requirements of article 3.2 of the Directive 2014/53/EU".
ETSI---------------------- Page: 7 ----------------------
8 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
[i.7] ETSI EN 301 444: "Satellite Earth Stations and Systems (SES); Land Mobile Earth Stations
(LMES) and Maritime Mobile Earth Stations (MMES) providing voice and/or datacommunications, operating in the 1,5 GHz and 1,6 GHz frequency bands; Harmonised Standard
for access to radio spectrum".[i.8] ETSI EN 301 721: "Satellite Earth Stations and Systems (SES); Harmonised Standard for Mobile
Earth Stations (MES) providing Low Bit Rate Data Communications (LBRDC) using Low Earth
Orbiting (LEO) satellites operating below 1 GHz frequency band covering the essential
requirements of article 3.2 of the Directive 2014/53/EU".[i.9] ETSI EN 301 681: "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".[i.10] ETSI EN 301 473: "Satellite Earth Stations and Systems (SES); Harmonised Standard for Aircraft
Earth Stations (AES) providing Aeronautical Mobile Satellite Service (AMSS)/Mobile Satellite
Service (MSS) and/or the Aeronautical Mobile Satellite on Route Service (AMS(R)S)/Mobile
Satellite Service (MSS), operating in the frequency band below 3 GHz covering the essential
requirements of article 3.2 of the Directive 2014/53/EU".3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 301 489-1 [1] and the following apply:
ancillary equipment: electrical or electronic equipment, that is intended to be used with a receiver or transmitter
NOTE 1: It is considered as an ancillary equipment if: the equipment is intended for use with a receiver or transmitter to provide additional operational
and/or control features to the radio equipment (e.g. to extend control to another position or
location); the ancillary equipment cannot be used without being connected to radio equipment to provide user
functions independently of a receiver or transmitter; and the receiver or transmitter, to which it is connected, is capable of providing some intended
operation such as transmitting and/or receiving without the ancillary equipment (i.e. it is not a
sub-unit of the main equipment essential to the main equipment basic functions).NOTE 2: An example of ancillary equipment would be a docking station for radio equipment whose interface is
dedicated to a particular product or range of products.carrier-off state (idle mode): state of an MES when it is powered-on but not transmitting a signal, i.e. not in a
carrier-on statecarrier-on state (allocated a channel): state of an MES when it is transmitting a signal in a continuous or a
non-continuous modecritical stored data: data that is essential for an EUT to perform a primary function in accordance with that EUT's
specificationNOTE: This may include data previously stored by the user.
drive equipment: equipment used to enable the EUT to operate as intended during the test process
Externally Mounted Equipment (EME): equipment consisting of those of the modules of the Installable Equipment
(IE) which are intended to be mounted externally to the vehicle as stated by the manufacturer
ETSI---------------------- Page: 8 ----------------------
9 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
host equipment: any equipment which has complete user functionality when not connected to the MES, and to which
connection is necessary for the MES to offer additional functionalityInstallable Equipment (IE): equipment which is intended to be fitted to a vehicle
NOTE: An IE may consist of one or several interconnected modules.integral antenna: antenna designed for permanent connection to the equipment and considered part of the enclosure
portInternally Mounted Equipment (IME): IE modules which are not defined as EME
multimode MES: equipment that accommodates radio stations of different radio systems
occupied bandwidth: See ITU-R Radio Regulations [4], part A, chapter 1, Terminology RR 147.
Portable Equipment (PE): radio equipment intended for portable use and powered by integral batteries or battery
NOTE 1: A PE would normally consist of a single module, but may consist of several interconnected modules.
NOTE 2: More than one of the equipment classifications can apply to certain equipment, as described in clause 5.4,
dependent upon the manufacturer's declaration of normal intended use.transmission disabled state: state of an MES when it is not authorized to transmit by the Network Control Facilities
(NCF)3.2 Symbols
For the purposes of the present document, the following symbols apply:
Pmin minimum power required to establish a communication link
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AC Alternating Current
AES Aeronautical Earth Station
BER Bit Error Ratio
DC Direct Current
EFTA European Free Trade Association
EMC ElectroMagnetic Compatibility
EME Externally Mounted Equipment
EUT Equipment Under Test
F-MES Fixed MES
IE Installable Equipment
IME Internally Mounted Equipment
LBRDC Low Bit Rate Data Communication
LEO Low Earth Orbit
LMES Land Mobile Earth Station
MES Mobile Earth Station
MMES Maritime Mobile Earth Station
MSS Mobile Satellite Service
NCF Network Control Facilities
PE Portable Equipment
PEP Peak Envelope Power
P-MES Portable MES
QTMA Quality of Transmission Measurement Apparatus
RF Radio Frequency
S-PCN Satellite Personal Communications Network
V-MES Vehicle mounted MES
ETSI
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10 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
4 Test conditions
4.1 General
For the purposes of the present document, the test conditions of ETSI EN 301 489-1 [1], clause 4, shall apply with the
following additions. Further product related test conditions for MES are specified in the present document.
For MESs with ancillary equipment and/or various ports, the selection of test configurations shall be determined. The
assessment shall include sufficient representative configurations of the MES to adequately exercise the equipment.
These configurations shall be recorded in the test report.In clauses 4.2 and 4.3, the Equipment Under Test (EUT) is the MES with the selected configurations of ancillary
equipment.The EUT operational frequencies used during the test, shall be recorded in the test report.
For testing, any physically separated voltage converter from the MES, shall form part of the EUT.
Where radio equipment is provided with an integral antenna, it shall be tested with the antenna fitted in a manner
representative of intended use.4.2 Arrangements for test signals
4.2.0 General
The provisions of ETSI EN 301 489-1 [1], clause 4.2 shall apply with the following additions.
In order to measure the system emissions and electromagnetic immunity under operational conditions, the following
arrangements shall be provided:a) a Drive Equipment to put the MES terminal in its normal operating mode, and providing the MES with a
receive signal to emulate the operational conditions of reception. This equipment shall control the EUT, when
it is capable of transmission, so that it switches between the transmission disabled, carrier-on and carrier-off
states. This Equipment may also be used to achieve loop back mode operation;b) a Quality of Transmission Measurement Apparatus (QTMA).
EXAMPLE: The quality of transmission may concern:
- the audio signal;
- the BER;
- the message throughput;
- the continuity of the communication link; or
- a combination of them.
For the immunity tests of the EUT, a communications link shall be established between the EUT and the testing system.
The EUT shall be placed in the normal operating mode.4.2.1 Arrangements for test signals at the input of transmitters
The provisions of ETSI EN 301 489-1 [1], clause 4.2.1 shall apply.
ETSI
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11 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
4.2.2 Arrang
...
SLOVENSKI STANDARD
oSIST prEN 301 489-20 V2.1.2:2021
01-junij-2021
Standard elektromagnetne združljivosti (EMC) za radijsko opremo in storitve - 20.
del: Posebni pogoji za mobilne zemeljske postaje (MES) v okviru mobilnihsatelitskih storitev (MSS) - Harmonizirani standard za elektromagnetno združljivost
ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part
20: Specific conditions for Mobile Earth Stations (MES) used in the Mobile Satellite
Services (MSS) - Harmonised Standard for ElectroMagnetic CompatibilityTa slovenski standard je istoveten z: ETSI EN 301 489-20 V2.1.2 (2021-03)
ICS:
33.060.01 Radijske komunikacije na Radiocommunications in
splošno general
33.070.40 Satelit Satellite
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
oSIST prEN 301 489-20 V2.1.2:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 301 489-20 V2.1.2:2021
Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC) standard
for radio equipment and services;
Part 20: Specific conditions for Mobile Earth Stations (MES)
used in the Mobile Satellite Services (MSS);
Harmonised Standard for ElectroMagnetic Compatibility
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oSIST prEN 301 489-20 V2.1.2:2021
2 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
Reference
REN/ERM-EMC-405
Keywords
earth station, EMC, harmonised standard, MSS,
radio, regulation, satellite, testing
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 prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
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.aspxIf you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspxCopyright 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.© ETSI 2021.
All rights reserved.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners.GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 4 ----------------------
oSIST prEN 301 489-20 V2.1.2:2021
3 Draft ETSI EN 301 489-20 V2.1.2 (2021-03)
Contents
Intellectual Property Rights ................................................................................................................................ 5
Foreword ............................................................................................................................................................. 5
Modal verbs terminology .................................................................................................................................... 5
1 Scope ........................................................................................................................................................ 6
2 References ................................................................................................................................................ 6
2.1 Normative references ......................................................................................................................................... 6
2.2 Informative references ........................................................................................................................................ 7
3 Definition of terms, symbols and abbreviations ....................................................................................... 8
3.1 Terms .................................................................................................................................................................. 8
3.2 Symbols .............................................................................................................................................................. 9
3.3 Abbreviations ..................................................................................................................................................... 9
4 Test conditions ....................................................................................................................................... 10
4.1 General ............................................................................................................................................................. 10
4.2 Arrangements for test signals ........................................................................................................................... 10
4.2.0 General ........................................................................................................................................................ 10
4.2.1 Arrangements for test signals at the input of transmitters ........................................................................... 10
4.2.2 Arrangements for test signals at the output of transmitters ......................................................................... 11
4.2.3 Arrangements for test signals at the input of receivers ............................................................................... 11
4.2.4 Arrangements for test signals at the output of receivers ............................................................................. 11
4.3 Exclusion bands ................................................................................................................................................ 11
4.3.0 General ........................................................................................................................................................ 11
4.3.1 Transmitter exclusion band ......................................................................................................................... 12
4.3.2 Receiver exclusion band ............................................................................................................................. 12
5 Performance assessment ......................................................................................................................... 12
5.1 Void .................................................................................................................................................................. 12
5.2 MES connected to host equipment ................................................................................................................... 12
5.2.0 General ........................................................................................................................................................ 12
5.2.1 Alternative A: combined equipment ........................................................................................................... 12
5.2.2 Alternative B: use of a test jig..................................................................................................................... 12
5.3 Ancillary equipment ......................................................................................................................................... 12
5.4 Equipment classification .................................................................................................................................. 12
6 Performance criteria ............................................................................................................................... 13
6.1 General ............................................................................................................................................................. 13
6.2 Performance criteria for Continuous Phenomena ............................................................................................. 13
6.3 Performance criteria for Transient Phenomena ................................................................................................ 13
7 Requirements .......................................................................................................................................... 13
7.1 Emission ........................................................................................................................................................... 13
7.1.1 General ........................................................................................................................................................ 13
7.1.2 Special conditions ....................................................................................................................................... 14
7.2 Immunity .......................................................................................................................................................... 14
7.2.1 General ........................................................................................................................................................ 14
7.2.2 Special conditions ....................................................................................................................................... 16
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU ......................................................... 17
Annex B (informative): Definitions of MESs within the scope of the present document ................. 19
B.0 General ................................................................................................................................................... 19
B.1 MESs operating within 1,6 GHz/2,4 GHz band ................................................................................ ..... 19
B.2 MESs operating within the 1,5 GHz/1,6 GHz ........................................................................................ 19
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B.3 MESs operating within 2,0 GHz band .................................................................................................... 19
B.4 MESs operating below 1 GHz ................................................................................................................ 20
B.5 MESs operating in the 11 GHz/12 GHz/14 GHz frequency bands ........................................................ 20
Annex C (informative): Change history ............................................................................................... 21
History .............................................................................................................................................................. 22
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Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables 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.Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
ForewordThis draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM), 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.2] 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.1].Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with
the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive and associated
EFTA regulations.The present document is part 20 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].
Proposed national transposition datesDate 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 terminologyIn 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.
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1 Scope
The present document specifies technical characteristics and methods of measurement for Mobile Earth Stations
(MESs) operating in the Mobile Satellite Services (MSSs) as defined in annex B, and ancillary equipment in respect of
ElectroMagnetic Compatibility (EMC).Technical specifications related to the antenna port and emissions from the enclosure port of the equipment are not
included in the present document. Such technical specifications are found in the relevant product standards for the
effective use of the radio spectrum, see table 1.Table 1: Radio Technologies in scope of the present document
Technology ETSI Standard
Low data rate Land Mobile satellite Earth Stations (LMES) and Maritime Mobile
satellite Earth Stations (MMES) operating in the 1 518 MHz to 1 675 MHz ETSI EN 301 426 [i.3]
frequency bandsLow data rate Land Mobile satellite Earth Stations (LMES) operating in the
ETSI EN 301 427 [i.4]
11/12/14 GHz frequency bands
Mobile Earth Stations (MESs), including handheld earth stations, for Satellite
Personal Communications Networks (S-PCN) in the 1 610 MHz to 2 500 MHz ETSI EN 301 441 [i.5]
frequency bands under the Mobile Satellite Service (MSS)Mobile Earth Stations (MESs), including handheld earth stations, for Satellite
Personal Communications Networks (S-PCN) in the 1 980 MHz to 2 200 MHz ETSI EN 301 442 [i.6]
frequency bands under the Mobile Satellite Service (MSS)Land Mobile Earth Stations (LMES) and Maritime Mobile Earth Stations (MMES)
operating in the 1 518 MHz to 1 675 MHz frequency bands providing voice and/or ETSI EN 301 444 [i.7]
data communicationsMobile Earth Stations (MES) providing Low Bit Rate Data Communications
(LBRDC) using Low Earth Orbiting (LEO) satellites operating in the 137 MHz to ETSI EN 301 721 [i.8]
401 MHz frequency bandsLand Mobile Earth Stations (LMES) and Maritime Mobile Earth Stations (MMES)
of Geostationary mobile satellite systems, including handheld earth stations, for
ETSI EN 301 681 [i.9]Satellite Personal Communications Networks (S-PCN) under the Mobile Satellite
Service (MSS), operating in the 1 518 MHz to 1 675 MHz frequency bands
Aircraft Earth Stations (AES) providing Aeronautical Mobile Satellite Service
(AMSS)/Mobile Satellite Service (MSS) and/or the Aeronautical Mobile Satellite
ETSI EN 301 473 [i.10]
on Route Service (AMS(R)S)/Mobile Satellite Service (MSS), operating in the
1 518 MHz to 2 500 MHz frequency bands
The environmental classification used in the present document are as stated in ETSI EN 301 489-1 [1].
For a multimode radio station, the present document only applies to the radio station when operated in the Mobile
Satellite Service mode.NOTE: The relationship between the present document and essential requirements of article 3.1(b) of Directive
2014/53/EU [i.1] is given in annex A.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
https://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.ETSI
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The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 301 489-1 (V2.2.3) (11-2019): "ElectroMagnetic Compatibility (EMC) standard for
radio equipment and services; Part 1: Common technical requirements; Harmonised Standard for
ElectroMagnetic Compatibility".[2] Void.
[3] Void.
[4] ITU-R Radio Regulations (2020).
[5] Void.
[6] EN 61000-3-3 (2013) +A1 (2019): "Electromagnetic compatibility (EMC) - Part 3-3: Limits -
Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply
systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional
connection" (produced by CENELEC).2.2 Informative 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.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 not necessary for the application of the present document but they assist the
user with regard to a particular subject area.[i.1] Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the
harmonisation of the laws of the Member States relating to the making available on the market of
radio equipment and repealing Directive 1999/5/EC.[i.2] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.[i.3] ETSI EN 301 426: "Satellite Earth Stations and Systems (SES); Harmonised Standard for Low
data rate Land Mobile satellite Earth Stations (LMES) and Maritime Mobile satellite Earth
Stations (MMES) not intended for distress and safety communications operating in the
1,5 GHz/1,6 GHz frequency bands covering the essential requirements of article 3.2 of the
Directive 2014/53/EU".[i.4] ETSI EN 301 427: "Satellite Earth Stations and Systems (SES); Harmonised Standard for low data
rate Mobile satellite Earth Stations (MES) except aeronautical mobile satellite earth stations,
operating in the 11/12/14 GHz frequency bands covering the essential requirements of article 3.2
of the Directive 2014/53/EU".[i.5] ETSI EN 301 441: "Satellite Earth Stations and Systems (SES); Harmonised Standard for Mobile
Earth Stations (MES), including handheld earth stations, for Satellite Personal Communications
Networks (S-PCN) operating in the 1,6 GHz/2,4 GHz frequency band under the Mobile Satellite
Service (MSS) covering the essential requirements of article 3.2 of the Directive 2014/53/EU".
[i.6] ETSI EN 301 442: "Satellite Earth Stations and Systems (SES); Harmonised Standard for NGSO
Mobile Earth Stations (MES) including handheld earth stations, for Satellite Personal
Communications Networks (S-PCN) operating in the 1 980 MHz to 2 010 MHz (earth-to-space)
and 2 170 MHz to 2 200 MHz (space-to-earth) frequency bands under the Mobile Satellite Service
(MSS) covering the essential requirements of article 3.2 of the Directive 2014/53/EU".
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[i.7] ETSI EN 301 444: "Satellite Earth Stations and Systems (SES); Land Mobile Earth Stations
(LMES) and Maritime Mobile Earth Stations (MMES) providing voice and/or datacommunications, operating in the 1,5 GHz and 1,6 GHz frequency bands; Harmonised Standard
for access to radio spectrum".[i.8] ETSI EN 301 721: "Satellite Earth Stations and Systems (SES); Harmonised Standard for Mobile
Earth Stations (MES) providing Low Bit Rate Data Communications (LBRDC) using Low Earth
Orbiting (LEO) satellites operating below 1 GHz frequency band covering the essential
requirements of article 3.2 of the Directive 2014/53/EU".[i.9] ETSI EN 301 681: "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".[i.10] ETSI EN 301 473: "Satellite Earth Stations and Systems (SES); Harmonised Standard for Aircraft
Earth Stations (AES) providing Aeronautical Mobile Satellite Service (AMSS)/Mobile Satellite
Service (MSS) and/or the Aeronautical Mobile Satellite on Route Service (AMS(R)S)/Mobile
Satellite Service (MSS), operating in the frequency band below 3 GHz covering the essential
requirements of article 3.2 of the Directive 2014/53/EU".3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 301 489-1 [1] and the following apply:
ancillary equipment: electrical or electronic equipment, that is intended to be used with a receiver or transmitter
NOTE 1: It is considered as an ancillary equipment if: the equipment is intended for use with a receiver or transmitter to provide additional operational
and/or control features to the radio equipment (e.g. to extend control to another position or
location); the ancillary equipment cannot be used without being connected to radio equipment to provide user
functions independently of a receiver or transmitter; and the receiver or transmitter, to which it is connected, is capable of providing some intended
operation such as transmitting and/or receiving without the ancillary equipment (i.e. it is not a
sub-unit of the main equipment essential to the main equipment basic functions).NOTE 2: An example of ancillary equipment would be a docking station for radio equipment whose interface is
dedicated to a particular product or range of products.carrier-off state (idle mode): state of an MES when it is powered-on but not transmitting a signal, i.e. not in a
carrier-on statecarrier-on state (allocated a channel): state of an MES when it is transmitting a signal in a continuous or a
non-continuous modecritical stored data: data that is essential for an EUT to perform a primary function in accordance with that EUT's
specificationNOTE: This may include data previously stored by the user.
drive equipment: equipment used to enable the EUT to operate as intended during the test process
Externally Mounted Equipment (EME): equipment consisting of those of the modules of the Installable Equipment
(IE) which are intended to be mounted externally to the vehicle as stated by the manufacturer
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host equipment: any equipment which has complete user functionality when not connected to the MES, and to which
connection is necessary for the MES to offer additional functionalityInstallable Equipment (IE): equipment which is intended to be fitted to a vehicle
NOTE: An IE may consist of one or several interconnected modules.integral antenna: antenna designed for permanent connection to the equipment and considered part of the enclosure
portInternally Mounted Equipment (IME): IE modules which are not defined as EME
multimode MES: equipment that accommodates radio stations of different radio systems
occupied bandwidth: See ITU-R Radio Regulations [4], part A, chapter 1, Terminology RR 147.
Portable Equipment (PE): radio equipment intended for portable use and powered by integral batteries or battery
NOTE 1: A PE would normally consist of a single module, but may consist of several interconnected modules.
NOTE 2: More than one of the equipment classifications can apply to certain equipment, as described in clause 5.4,
dependent upon the manufacturer's declaration of normal intended use.transmission disabled state: state of an MES when it is not authorized to transmit by the Network Control Facilities
(NCF)3.2 Symbols
For the purposes of the present document, the following symbols apply:
Pmin minimum power required to establish a communication link
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AC Alternating Current
AES Aeronautical Earth Station
BER Bit Error Ratio
DC Direct Current
EFTA European Free Trade Association
EMC ElectroMagnetic Compatibility
EME Externally Mounted Equipment
EUT Equipment Under Test
F-MES Fixed MES
IE Installable Equipment
IME Internally Mounted Equipment
LBRDC Low Bit Rate Data Communication
LEO Low Earth Orbit
LMES Land Mobile Earth Station
MES Mobile Earth Station
MMES Maritime Mobile Earth Station
MSS Mobile Satellite Service
NCF Network Control Facilities
PE Portable Equipment
PEP Peak Envelope Power
P-MES Portable MES
QTMA Quality of Transmission Measurement Apparatus
RF Radio Frequency
S-PCN Satellite Personal Communications Network
V-MES Vehicle mounted MES
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4 Test conditions
4.1 General
For the purposes of the present document, the test conditions of ETSI EN 301 489-1 [1], clause 4, shall apply with the
following additions. Further product related test conditions for MES are specified in the present document.
For MESs with ancillary equipment and/or various ports, the selection of test configurations shall be determined. The
assessment shall include sufficient representative configurations of the MES to adequately exercise the equipment.
These configurations shall be recorded in the test report.In clauses 4.2 and 4.3, the Equipment Under Test (EUT) is the MES with the selected configurations of ancillary
equipment.The EUT operational frequencies used during the test, shall be recorded in the test report.
For testing, any physically separated voltage converter from the MES, shall form part of the EUT.
Where radio equipment is provided w...
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