SIST EN 301 843-6 V2.1.1:2016

• Abstract:

  REN/ERM-EMC-351

• Status: Published
• Public Enquiry End Date: 20-Mar-2016
• Publication Date: 13-Apr-2016
• ICS: 33.060.20 - Receiving and transmitting equipment
• ICS: 33.100.01 - Electromagnetic compatibility in general
• ICS: 47.020.70 - Navigation and control equipment
• Technical Committee: MOC - Mobile Communications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 08-Apr-2016
• Due Date: 13-Jun-2016
• Completion Date: 14-Apr-2016
• Ref Project: ETSI EN 301 843-6 V2.1.1 (2016-03) - ElectroMagnetic Compatibility (EMC) standard for marine radio equipment and services; Harmonised Standard covering the essential requirements of article 3.1b of the Directive 2014/53/EU; Part 6: Specific conditions for Earth Stations on board Vessels operating in frequency bands above 3 GHz

Overview

SIST EN 301 843-6 V2.1.1:2016 is a harmonised European standard that sets the requirements for ElectroMagnetic Compatibility (EMC) for Earth Stations on board Vessels (ESVs) operating in frequency bands above 3 GHz within the maritime sector. Developed under the framework of Directive 2014/53/EU (Radio Equipment Directive - RED), this standard provides specific EMC testing and performance assessment conditions vital for ensuring the safe and reliable operation of marine satellite communications equipment.

This part of the standard is especially relevant for Fixed Satellite Service (FSS) earth stations installed on ships, supporting maritime connectivity by addressing potential electromagnetic disturbances and their effect on marine radio and communication equipment.

Key Topics

• Scope
  This standard covers ESVs and essential associated ancillary equipment operating above 3 GHz, focusing on electromagnetic compatibility within a maritime environment as outlined in CENELEC EN 60945.
  Technical specifications concerning antenna ports and enclosure emissions are handled by separate product standards and not detailed here.

• EMC Test Conditions

  • Applies dedicated test arrangements and signals for ESVs
  • Defines comprehensive performance criteria across emission and immunity tests
  • Categorises equipment according to service grade (A or B), depending on tolerance for transmission interruptions during EMC transient phenomena.

• System Definitions

  • Above-deck and below-deck units described, including their typical signal processing and antenna control functions
  • Specifies operational states: transmission enabled, transmission disabled, carrier-on, and carrier-off

• Performance Assessment

  • Describes selection of test configurations for representative and comprehensive EMC evaluation
  • Stresses documentation of tested ESV states, applied test equipment, communication links, and result reporting

• Performance Criteria

  • Equipment must maintain reliable communication links, user control, and data retention even during EMC events or recover gracefully after such events
  • Special focus on preventing unintentional transmission under all testing scenarios

Applications

SIST EN 301 843-6 V2.1.1:2016 is widely used for:

• EMC Compliance Assessment:
  Ensures marine satellite earth stations exceed minimum electromagnetic immunity and emission requirements, facilitating safe and interference-free vessel operations.

• Certification for Marine Satellite Equipment:
  Provides a presumption of conformity with RED Article 3.1b, key for CE marking and market access in the EU.

• System Design and Integration:
  Enables manufacturers and system integrators to develop and deploy ESVs that perform reliably in diverse, challenging maritime environments with high electromagnetic activity.

• Quality Assurance:
  Supports consistent evaluation through declared performance grades and well-documented test procedures, allowing manufacturers to demonstrate compliance to ship owners, regulatory bodies, and classification societies.

• Examples of compliant equipment:

  • ESVs operating in 11 GHz, 12 GHz, and 14 GHz FSS bands (Ku-band)
  • ESVs in 6/4 GHz FSS bands (C-band)
  • Satellite terminals supporting vessel navigation, crew welfare, operational data, and safety communications

Related Standards

To achieve full regulatory and technical compliance, this standard should be considered alongside:

• ETSI EN 301 843-1: Common technical requirements for EMC in marine radio equipment and services
• CENELEC EN 60945: General requirements for maritime navigation and radio communication equipment
• Directive 2014/53/EU (RED): Regulatory framework for placing radio equipment on the EU market

Other relevant standards may include guidelines for product safety, radio spectrum management, and specific technical requirements for marine navigation and control equipment.

---

Keywords: electromagnetic compatibility, EMC standard, marine radio equipment, earth stations on board vessels, ESV, Directive 2014/53/EU, satellite terminals, maritime connectivity, harmonised standard, compliance, radio spectrum, fixed satellite service.

Draft ETSI EN 301 843-6 V2.1.0 (2015-12)

HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC) standard
for marine radio equipment and services;
Harmonised Standard covering the essential requirements of
article 3.1b of the Directive 2014/53/EU;
Part 6: Specific conditions for Earth Stations on board
Vessels operating in frequency bands above 3 GHz

2 Draft ETSI EN 301 843-6 V2.1.0 (2015-12)

Reference
REN/ERM-EMC-351
Keywords
EMC, harmonised standard, maritime, radio
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

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
http://portal.etsi.org/tb/status/status.asp
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 2015.
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
3 Draft ETSI EN 301 843-6 V2.1.0 (2015-12)
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 . 6
3 Definitions, symbols and abbreviations . 7
3.1 Definitions . 7
3.2 Symbols . 7
3.3 Abbreviations . 8
4 General and operational requirements . 8
4.1 Environmental profile . 8
4.2 Arrangements for test signals . 8
4.2.0 General . 8
4.2.1 Arrangements for test signals at the input of the transmitter . 8
4.2.2 Arrangements for test signals at the output of the transmitter . 9
4.2.3 Arrangements for test signals at the input of the receiver . 9
4.2.4 Arrangements for test signals at the output of the receiver . 9
4.2.5 Arrangements for testing transmitter and receiver together (as a system) . 9
4.3 Exclusion bands . 9
4.4 Narrow band responses of receivers . 9
4.5 Normal test modulation . 9
5 Performance assessment . 9
5.1 General . 9
5.2 Equipment which can provide a continuous communication link . 9
5.3 Equipment which does not provide a continuous communication link . 10
5.4 Ancillary equipment . 10
5.5 Equipment classification . 10
5.6 Equipment configuration(s) . 10
6 Performance criteria . 11
6.0 Performance criteria grades . 11
6.1 Performance criteria A for continuous phenomena applied to transmitters and receivers. 11
6.2 Performance criteria B for transient phenomena applied to transmitters and receivers . 12
6.2.1 Performance criteria (B ) for transient phenomena applied to a grade A EUT . 12
A
6.2.2 Performance criteria (B ) for transient phenomena applied to a grade B EUT . 12
B
6.3 Performance criteria C applied to power supply failure . 13
6.4 Performance check . 13
6.5 Performance criteria for equipment which does not provide a continuous communication link . 13
6.6 Performance criteria for ancillary equipment tested on a stand alone basis . 13
7 Applicability overview . 13
7.1 Emission . 13
7.1.1 General . 13
7.1.2 Special conditions . 13
7.2 Immunity . 14
7.2.1 General . 14
7.2.2 Special conditions . 14
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 15
Annex B (informative): Examples of earth stations on board vessels in the scope of the
present document . 16
ETSI
4 Draft ETSI EN 301 843-6 V2.1.0 (2015-12)
B.0 Definitions of Earth Stations on board Vessels equipment within the scope of the present
document . 16
B.1 Earth Stations on board Vessels operating in the 11 GHz, 12 GHz and 14 GHz frequency bands
allocated to the Fixed Satellite Service (FSS) . 16
B.2 Earth Stations on board Vessels operating in the 6/4 GHz frequency bands allocated to the Fixed
Satellite Service (FSS). 16
History . 18

ETSI
5 Draft ETSI EN 301 843-6 V2.1.0 (2015-12)
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 (http://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 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 in reply to the Commission's standardisation request Commission
Implementing Decision C(2015) 5376 final of 04.08.2015 to provide a 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.
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 of [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 6 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].
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
6 Draft ETSI EN 301 843-6 V2.1.0 (2015-12)
1 Scope
The present document together with ETSI EN 301 843-1 [1], covers the assessment of Earth Stations on board Vessels
(ESVs) transmitting above 3 GHz in the Fixed Satellite Service (FSS) 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 Earth Stations on board
Vessels are not included in the present document. Such technical specifications are found in the related product
standards for the effective use of the radio spectrum.
The present document specifies the applicable test conditions, performance assessment, and performance criteria for
Earth Stations on board Vessels and the associated ancillary equipment.
In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present
document and ETSI EN 301 843-1 [1], the provisions of the present document take precedence.
The electromagnetic environment used in the present document to develop the technical specifications encompasses the
electromagnetic environment onboard ships as identified in CENELEC EN 60945 [i.2].
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 301 843-1 (V2.1.0) (12-2015): "ElectroMagnetic Compatibility (EMC) standard for
marine radio equipment and services; Harmonised Standard covering the essential requirements of
article 3.1b of the Directive 2014/53/EU; Part 1: Common technical requirements".
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] CENELEC EN 60945 (2002-10-01) + Corrigendum 1 (2008): "Maritime navigation and
radiocommunication equipment and systems - General requirements - Methods of testing and
required test results".
ETSI
7 Draft ETSI EN 301 843-6 V2.1.0 (2015-12)
[i.3] Commission Implementing Decision C(2015) 5376 final of 04.08.2015: Commission
Implementing Decision 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.
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in ETSI EN 301 843-1 [1] and the following
apply:
above-deck unit: part of the ESV intended to be installed above deck, as declared by the manufacturer, or as indicated
in the user documentation
NOTE 1: The above-deck unit usually comprises the following main parts:
a) the antenna sub-system which converts the incident radiation field into a guided wave and
vice versa;
b) the Low Noise Block (LNB) down converter, which is a device that amplifies, with very low
internal noise, the received signals in the Radio Frequency (RF) band and converts them to
intermediate frequencies;
c) the up-converter and the power amplifier which convert from the intermediate frequency to RF and
amplify the low level RF signals for transmission through the antenna subsystem;
d) the stabilization and tracking subsystems that ensure pointing of the antenna main beam towards
the satellite within the required accuracy.
NOTE 2: The installation equipment (means of attachment) is outside the scope of the present document. However,
the antenna structures and other components directly mounted on the antenna and forming an integral part
of it, are subject to the specifications of the present document.
below-deck unit: part of the ESV equipment which is not part of the above-deck unit
NOTE: This unit is installed inside the vessel and is connected to the above-deck unit. The connection cable
between the above and below-deck units is considered part of the below-deck unit.
carrier-off state: ESV is in this state when it is authorized by the Centralized Control and Monitoring Functions
(CCMF) to transmit, but when it does not transmit any signal
NOTE: The existence of a carrier-off state depends on the system of transmission us
...

HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC) standard
for marine radio equipment and services;
Harmonised Standard covering the essential requirements
of article 3.1b of the Directive 2014/53/EU;
Part 6: Specific conditions for Earth Stations on board
Vessels operating in frequency bands above 3 GHz

2 ETSI EN 301 843-6 V2.1.1 (2016-03)

Reference
REN/ERM-EMC-351
Keywords
EMC, harmonised standard, maritime, radio
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

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
3 ETSI EN 301 843-6 V2.1.1 (2016-03)
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 . 6
3 Definitions, symbols and abbreviations . 7
3.1 Definitions . 7
3.2 Symbols . 7
3.3 Abbreviations . 8
4 General and operational requirements . 8
4.1 Environmental profile . 8
4.2 Arrangements for test signals . 8
4.2.0 General . 8
4.2.1 Arrangements for test signals at the input of the transmitter . 8
4.2.2 Arrangements for test signals at the output of the transmitter . 9
4.2.3 Arrangements for test signals at the input of the receiver . 9
4.2.4 Arrangements for test signals at the output of the receiver . 9
4.2.5 Arrangements for testing transmitter and receiver together (as a system) . 9
4.3 Exclusion bands . 9
4.4 Narrow band responses of receivers . 9
4.5 Normal test modulation . 9
5 Performance assessment . 9
5.1 General . 9
5.2 Equipment which can provide a continuous communication link . 9
5.3 Equipment which does not provide a continuous communication link . 10
5.4 Ancillary equipment . 10
5.5 Equipment classification . 10
5.6 Equipment configuration(s) . 10
6 Performance criteria . 11
6.0 Performance criteria grades . 11
6.1 Performance criteria A for continuous phenomena applied to transmitters and receivers. 11
6.2 Performance criteria B for transient phenomena applied to transmitters and receivers . 12
6.2.1 Performance criteria (B ) for transient phenomena applied to a grade A EUT . 12
A
6.2.2 Performance criteria (B ) for transient phenomena applied to a grade B EUT . 12
B
6.3 Performance criteria C applied to power supply failure . 13
6.4 Performance check . 13
6.5 Performance criteria for equipment which does not provide a continuous communication link . 13
6.6 Performance criteria for ancillary equipment tested on a stand alone basis . 13
7 Applicability overview . 13
7.1 Emission . 13
7.1.1 General . 13
7.1.2 Special conditions . 13
7.2 Immunity . 14
7.2.1 General . 14
7.2.2 Special conditions . 14
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 15
Annex B (informative): Examples of earth stations on board vessels in the scope of the
present document . 16
ETSI
4 ETSI EN 301 843-6 V2.1.1 (2016-03)
B.0 Definitions of Earth Stations on board Vessels equipment within the scope of the present
document . 16
B.1 Earth Stations on board Vessels operating in the 11 GHz, 12 GHz and 14 GHz frequency bands
allocated to the Fixed Satellite Service (FSS) . 16
B.2 Earth Stations on board Vessels operating in the 6/4 GHz frequency bands allocated to the Fixed
Satellite Service (FSS). 16
History . 18

ETSI
5 ETSI EN 301 843-6 V2.1.1 (2016-03)
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 Electromagnetic
compatibility and Radio spectrum Matters (ERM).
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.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 of ETSI EN 301 843-1 [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 6 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].

National transposition dates
Date of adoption of this EN: 21 March 2016
Date of latest announcement of this EN (doa): 30 June 2016
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2016
Date of withdrawal of any conflicting National Standard (dow): 31 December 2017

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
6 ETSI EN 301 843-6 V2.1.1 (2016-03)
1 Scope
The present document together with ETSI EN 301 843-1 [1], covers the assessment of Earth Stations on board Vessels
(ESVs) transmitting above 3 GHz in the Fixed Satellite Service (FSS) 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 Earth Stations on board
Vessels are not included in the present document. Such technical specifications are found in the related product
standards for the effective use of the radio spectrum.
The present document specifies the applicable test conditions, performance assessment, and performance criteria for
Earth Stations on board Vessels and the associated ancillary equipment.
In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present
document and ETSI EN 301 843-1 [1], the provisions of the present document take precedence.
The electromagnetic environment used in the present document to develop the technical specifications encompasses the
electromagnetic environment onboard ships as identified in CENELEC EN 60945 [i.2].
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 301 843-1 (V2.1.1) (03-2016): "ElectroMagnetic Compatibility (EMC) standard for
marine radio equipment and services; Harmonised Standard covering the essential requirements of
article 3.1b of the Directive 2014/53/EU; Part 1: Common technical requirements".
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] CENELEC EN 60945 (2002-10-01) + Corrigendum 1 (2008): "Maritime navigation and
radiocommunication equipment and systems - General requirements - Methods of testing and
required test results".
ETSI
7 ETSI EN 301 843-6 V2.1.1 (2016-03)
[i.3] 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.
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in ETSI EN 301 843-1 [1] and the following
apply:
above-deck unit: part of the ESV intended to be installed above deck, as declared by the manufacturer, or as indicated
in the user documentation
NOTE 1: The above-deck unit usually comprises the following main parts:
a) the antenna sub-system which converts the incident radiation field into a guided wave and
vice versa;
b) the Low Noise Block (LNB) down converter, which is a device that amplifies, with very low
internal noise, the received signals in the Radio Frequency (RF) band and converts them to
intermediate frequencies;
c) the up-converter and the power amplifier which convert from the intermediate frequency to RF and
amplify the low level RF signals for transmission through the antenna subsystem;
d) the stabilization and tracking subsystems that ensure pointing of the antenna main beam towards
the satellite within the required accuracy.
NOTE 2: The installation equipment (means of attachment) is outside the scope of the present document. However,
the antenna structures and other components directly mounted on the antenna and forming an integral part
of it, are subject to the specifications of the present document.
below-deck unit: part of the ESV equipment which is not part of the above-deck unit
NOTE: This unit is installed inside the vessel and is connected to the above-deck unit. The connection cable
between the above and below-deck units is considered part of the below-deck unit.
carrier-off state: ESV is in this state when it is authorized by the Centralized Control and Monitoring Functions
(CCMF) to transmit, but when it does not transmit any signal
NOTE: The existence of a carrier-off state depends on the system of transmission used. For ESV designed for
continuous transmission mode th
...

SLOVENSKI STANDARD
01-junij-2016
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ElectroMagnetic Compatibility (EMC) standard for marine radio equipment and services -
Harmonised Standard covering the essential requirements of article 3.1b of the Directive
2014/53/EU - Part 6: Specific conditions for Earth Stations on board Vessels operating in
frequency bands above 3 GHz
Ta slovenski standard je istoveten z: ETSI EN 301 843-6 V2.1.1 (2016-03)
ICS:
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
47.020.70 Navigacijska in krmilna Navigation and control
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC) standard
for marine radio equipment and services;
Harmonised Standard covering the essential requirements
of article 3.1b of the Directive 2014/53/EU;
Part 6: Specific conditions for Earth Stations on board
Vessels operating in frequency bands above 3 GHz

2 ETSI EN 301 843-6 V2.1.1 (2016-03)

Reference
REN/ERM-EMC-351
Keywords
EMC, harmonised standard, maritime, radio
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ETSI
3 ETSI EN 301 843-6 V2.1.1 (2016-03)
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 . 6
3 Definitions, symbols and abbreviations . 7
3.1 Definitions . 7
3.2 Symbols . 7
3.3 Abbreviations . 8
4 General and operational requirements . 8
4.1 Environmental profile . 8
4.2 Arrangements for test signals . 8
4.2.0 General . 8
4.2.1 Arrangements for test signals at the input of the transmitter . 8
4.2.2 Arrangements for test signals at the output of the transmitter . 9
4.2.3 Arrangements for test signals at the input of the receiver . 9
4.2.4 Arrangements for test signals at the output of the receiver . 9
4.2.5 Arrangements for testing transmitter and receiver together (as a system) . 9
4.3 Exclusion bands . 9
4.4 Narrow band responses of receivers . 9
4.5 Normal test modulation . 9
5 Performance assessment . 9
5.1 General . 9
5.2 Equipment which can provide a continuous communication link . 9
5.3 Equipment which does not provide a continuous communication link . 10
5.4 Ancillary equipment . 10
5.5 Equipment classification . 10
5.6 Equipment configuration(s) . 10
6 Performance criteria . 11
6.0 Performance criteria grades . 11
6.1 Performance criteria A for continuous phenomena applied to transmitters and receivers. 11
6.2 Performance criteria B for transient phenomena applied to transmitters and receivers . 12
6.2.1 Performance criteria (B ) for transient phenomena applied to a grade A EUT . 12
A
6.2.2 Performance criteria (B ) for transient phenomena applied to a grade B EUT . 12
B
6.3 Performance criteria C applied to power supply failure . 13
6.4 Performance check . 13
6.5 Performance criteria for equipment which does not provide a continuous communication link . 13
6.6 Performance criteria for ancillary equipment tested on a stand alone basis . 13
7 Applicability overview . 13
7.1 Emission . 13
7.1.1 General . 13
7.1.2 Special conditions . 13
7.2 Immunity . 14
7.2.1 General . 14
7.2.2 Special conditions . 14
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 15
Annex B (informative): Examples of earth stations on board vessels in the scope of the
present document . 16
ETSI
4 ETSI EN 301 843-6 V2.1.1 (2016-03)
B.0 Definitions of Earth Stations on board Vessels equipment within the scope of the present
document . 16
B.1 Earth Stations on board Vessels operating in the 11 GHz, 12 GHz and 14 GHz frequency bands
allocated to the Fixed Satellite Service (FSS) . 16
B.2 Earth Stations on board Vessels operating in the 6/4 GHz frequency bands allocated to the Fixed
Satellite Service (FSS). 16
History . 18

ETSI
5 ETSI EN 301 843-6 V2.1.1 (2016-03)
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 Electromagnetic
compatibility and Radio spectrum Matters (ERM).
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.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 of ETSI EN 301 843-1 [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 6 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].

National transposition dates
Date of adoption of this EN: 21 March 2016
Date of latest announcement of this EN (doa): 30 June 2016
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2016
Date of withdrawal of any conflicting National Standard (dow): 31 December 2017

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
6 ETSI EN 301 843-6 V2.1.1 (2016-03)
1 Scope
The present document together with ETSI EN 301 843-1 [1], covers the assessment of Earth Stations on board Vessels
(ESVs) transmitting above 3 GHz in the Fixed Satellite Service (FSS) 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 Earth Stations on board
Vessels are not included in the present document. Such technical specifications are found in the related product
standards for the effective use of the radio spectrum.
The present document specifies the applicable test conditions, performance assessment, and performance criteria for
Earth Stations on board Vessels and the associated ancillary equipment.
In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present
document and ETSI EN 301 843-1 [1], the provisions of the present document take precedence.
The electromagnetic environment used in the present document to develop the technical specifications encompasses the
electromagnetic environment onboard ships as identified in CENELEC EN 60945 [i.2].
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 301 843-1 (V2.1.1) (03-2016): "ElectroMagnetic Compatibility (EMC) standard for
marine radio equipment and services; Harmonised Standard covering the essential requirements of
article 3.1b of the Directive 2014/53/EU; Part 1: Common technical requirements".
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] CENELEC EN 60945 (2002-10-01) + Corrigendum 1 (2008): "Maritime navigation and
radiocommunication equipment and systems - General requirements - Methods of testing and
required test results".
ETSI
7 ETSI EN 301 843-6 V2.1.1 (2016-03)
[i.3] 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.
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in ETSI EN 301 843-1 [1] and the following
apply:
above-deck unit: part of the ESV intended to be installed above deck, as declared by the manufacturer, or as indicated
in the user documentation
NOTE 1: The above-deck unit usually comprises the following main parts:
a) the antenna sub-system which converts the incident radiation field into a guided wave and
vice versa;
b) the Low Noise Block (LNB) down converter, which is a device that amplifies, with very low
internal noise, the received signals in the Radio Frequency (RF) band and converts them to
intermediate frequencies;
c) the up-converter and the power amplifier which convert from the intermediate frequency to RF and
amplify the low level RF signals for transmission through the antenna subsystem;
d) the stabilization and tracking subsystems that ensure pointing of the antenna main beam towards
the satellite within the required accuracy.
NOTE 2: The installation equipment (means of attachment) is outside the scope of the present document. However,
the antenna structures and other components directly mounted on the antenna and forming an integral part
of it, are subject to the specifications of the present document.
below-deck unit: part of the ESV equipment whic
...