SIST EN 301 843-5 V1.1.1:2005

• Abstract:

  EMC requirements for Maritime MF/HF, Transmitting and Receiving and ancillary equipment.

• Status: Published
• Publication Date: 31-Jan-2005
• ICS: 33.060.20 - Receiving and transmitting equipment
• ICS: 33.100.01 - Electromagnetic compatibility in general
• Technical Committee: RES - Radio equipment and systems
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Feb-2005
• Due Date: 01-Feb-2005
• Completion Date: 01-Feb-2005
• Directive: 1999/5/EC - Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity
• Directive:

  ---

  TRRTP124 - Splošni akt o načrtu uporabe radijskih frekvenc (NURF-4)
• Mandate: M/284
• Ref Project: ETSI EN 301 843-5 V1.1.1 (2004-06) - Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for marine radio equipment and services; Part 5: Specific conditions for MF/HF radiotelephone transmitters and receivers

Overview

SIST EN 301 843-5 V1.1.1:2005 is the Slovene adoption of the European Standard EN 301 843-5, developed by ETSI (European Telecommunications Standards Institute). This part of the standard series specifies Electromagnetic Compatibility (EMC) requirements for marine radio equipment and services, with a focus on MF/HF radiotelephone transmitters and receivers for maritime applications.

The standard details specific conditions for EMC testing, performance assessment, and criteria for medium frequency (MF) and high frequency (HF) marine radiotelephone systems and their related ancillary equipment. The requirements ensure reliable and interference-free operation of marine communication equipment aboard ships, thus supporting maritime safety and compliance with European legislation.

Key Topics

• EMC Requirements for Marine Radio Equipment: Outlines the applicable EMC test conditions and performance criteria for MF/HF transmitters, receivers, and ancillary equipment used in the maritime mobile service.
• Test Setups and Conditions: Specifies arrangements for test signals, artificial antennae, exclusion bands, and modulation requirements relevant to the EMC testing environment typically found on ships.
• Performance Assessment: Covers methods of assessing conformance, including testing emission limits, immunity to interference, equipment classification, and the minimum performance required for both transmitters and receivers.
• Ancillary Equipment: Includes requirements for additional receivers, microphones, speakers, and interfaces connected to primary marine radiotelephone systems.
• Immunity and Emission Measurements: Details the conditions under which emission and immunity tests are conducted and references the applicable tables in EN 301 843-1.
• Special Maritime Conditions: Adapts EMC criteria to account for specific maritime environments, including requirements drawn from EN 60945, which covers general marine navigation and radio equipment standards.

Applications

SIST EN 301 843-5 V1.1.1:2005 is essential for:

• Ship Equipment Manufacturers: Ensuring that MF/HF radiotelephone transmitters and receivers meet stringent EMC requirements, thus reducing the risk of harmful interference and equipment malfunction at sea.
• Maritime Communications System Designers: Providing a clear framework for integrating MF/HF radiotelephony into shipboard communication systems with tested compatibility and reliability.
• Ship Owners and Operators: Assuring compliance with European legislative requirements, including the EMC Directive and Radio Equipment Directive, to facilitate safe marine operations and effective communication.
• Conformity Assessment Bodies and Testing Laboratories: Serving as an authoritative reference for conducting EMC conformity evaluations and certification of maritime MF/HF radio equipment.
• Marine Safety and Regulatory Authorities: Supporting the enforcement of standards that promote secure and reliable maritime communication infrastructure.

Typical equipment covered includes:

• MF/HF radiotelephone transmitters and receivers intended for fixed installation on ships, operating within the frequency range of 1 605 kHz to 27.5 MHz.
• Associated ancillary devices as defined in related standards.

Related Standards

For comprehensive compliance and integration, the following standards are closely related to SIST EN 301 843-5 V1.1.1:2005:

• EN 301 843-1: Common technical requirements for marine radio equipment and services (general EMC requirements for maritime applications).
• EN 300 373-2: Harmonized standard for maritime mobile transmitters and receivers in the MF and HF bands (essential requirements under article 3.2 of the R&TTE Directive).
• EN 60945: General requirements, testing methods, and required test results for maritime navigation and radiocommunication equipment and systems.
• EN 300 373-3: Additional harmonized requirements covering safety aspects under article 3.3(e) of the R&TTE Directive.

Adherence to SIST EN 301 843-5 V1.1.1:2005, alongside these related standards, helps organizations achieve robust marine EMC compliance, enhancing onboard communication reliability and maritime safety.

SLOVENSKI STANDARD
01-februar-2005
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Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic
Compatibility (EMC) standard for marine radio equipment and services; Part 5: Specific
conditions for MF/HF radiotelephone transmitters and receivers
Ta slovenski standard je istoveten z: EN 301 843-5 Version 1.1.1
ICS:
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

Candidate Harmonized European Standard (Telecommunications series)

Electromagnetic compatibility
and Radio spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC)
standard for marine radio equipment and services;
Part 5: Specific conditions for MF/HF radiotelephone
transmitters and receivers
2 ETSI EN 301 843-5 V1.1.1 (2004-06)

Reference
DEN/ERM-EMC-221-5
Keywords
EMC, HF, maritime, MF, radio, receiver,
regulation
ETSI
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ETSI
3 ETSI EN 301 843-5 V1.1.1 (2004-06)
Contents
Intellectual Property Rights.4
Foreword.4
1 Scope.5
2 References.5
3 Definitions, symbols and abbreviations .6
3.1 Definitions.6
3.2 Symbols.6
3.3 Abbreviations.6
4 Test conditions.6
4.1 General.6
4.2 Arrangements for test signals .6
4.2.1 Arrangements for test signals at the input of the transmitter .7
4.2.2 Arrangements for test signals at the output of the transmitter .7
4.2.3 Arrangements for test signals at the input of the receiver.7
4.2.4 Arrangements for test signals at the output of the receiver.7
4.2.5 Arrangements for testing transmitter and receiver together (as a system) .7
4.3 Exclusion bands.7
4.3.1 Exclusion bands for receivers and receiver parts of transceivers.7
4.3.2 Exclusion band for transmitters .7
4.4 Narrow band responses on receivers .8
4.5 Normal test modulation.8
4.6 Artificial Antennae (non-radiating test load).8
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 .9
5.4 Ancillary equipment.9
5.5 Equipment classification.9
6 Performance criteria.9
6.1 Performance criteria A for continuous phenomena applied to transmitters and receivers.9
6.2 Performance criteria B for transient phenomena applied to transmitters and receivers .10
6.3 Performance criteria C applied to power supply failure .10
6.4 Performance check.10
6.4.1 Transmitter.10
6.4.2 Receiver.10
6.5 Performance criteria for equipment which does not provide a continuous communication link.10
6.6 Performance criteria for ancillary equipment tested on a stand alone basis .11
7 Applicability overview.11
7.1 Emission.11
7.1.1 General.11
7.1.2 Special conditions.11
7.2 Immunity.11
7.2.1 General.11
7.2.2 Special conditions.11
Annex A (informative): Examples of types of MF/HF marine radiotelephone equipment in
the scope of the present document.12
A.1 Radiotelephone transmitters and receivers for the maritime mobile service operating in the
MF/HF bands.12
Annex B (informative): The EN title in the official languages .13
History .14
ETSI
4 ETSI EN 301 843-5 V1.1.1 (2004-06)
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://webapp.etsi.org/IPR/home.asp).
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 Candidate Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical
Committee Electromagnetic compatibility and Radio spectrum Matters (ERM).
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under the Council Directive 98/34/EC [6] (as amended) laying down a procedure for the provision of information in the
field of technical standards and regulation.
The present document, together with EN 301 843-1 [1], is intended to become a Harmonized Standard, the reference of
which will be published in the Official Journal of the European Communities referencing the Council Directive on the
approximation of the laws of the Member States relating to electromagnetic compatibility ("the EMC Directive")
(89/336/EEC [3] as amended), and Directive 1999/5/EC of the European Parliament and of the Council of 9 March
1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity
(the "R&TTE Directive" [2]).
The present document is part 5 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: 4 June 2004
Date of latest announcement of this EN (doa): 30 September 2004
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 March 2005
Date of withdrawal of any conflicting National Standard (dow): 31 March 2006

ETSI
5 ETSI EN 301 843-5 V1.1.1 (2004-06)
1 Scope
The present document together with EN 301 843-1 [1], covers the assessment of MF/HF radiotelephone transmitters
and receivers for the maritime mobile service, and ancillary equipment in respect of ElectroMagnetic Compatibility
(EMC).
Technical specifications related to the antenna port and emissions from the enclosure port of marine radiotelephone
transmitters and receivers 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
radiotelephone transmitters and receivers for the maritime mobile service and the associated ancillary equipment.
Examples of types of MF/HF radiotelephone transmitters and receivers for the maritime mobile service covered by the
present document are given in annex A.
In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present
document and 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 EN 60945 [5].
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
[1] ETSI EN 301 843-1 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC) standard for marine radio equipment and services;
Part 1: Common technical requirements".
[2] Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio
equipment and telecommunications equipment and the mutual recognition of their conformity
(R&TTE Directive).
[3] Council Directive 89/336/EEC of 3 May 1989 on the approximation of the laws of the Member
States relating to electromagnetic compatibility (EMC Directive).
[4] ETSI EN 300 373-2 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Maritime mobile transmitters and receivers for use in the MF and HF bands; Part 2: Harmonized
EN covering essential requirements under article 3.2 of the R&TTE directive".
[5] CENELEC EN 60945 (2002): "Maritime navigation and radiocommunication equipment and
systems - General requirements - Methods of testing and required test results".
[6] Directive 98/34/EC of the European Parl
...