ETSI EN 301 843-4 V1.1.1 (2001-02)

SLOVENSKI STANDARD
SIST EN 301 843-4:2001
01-september-2001
Elektromagnetna združljivost (EMC) in zadeve v zvezi z radijskim spektrom (ERM) -
Standard elektromagnetne združljivosti (EMC) za pomorsko radijsko opemo in
storitve - 4. del: Posebni pogoji za ozkopasovne sprejemnike "Direct-Printing
(NBDP) NAVTEX"
Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic
Compatibility (EMC) standard for marine radio equipment and services; Part 4: Specific
conditions for Narrow-Band Direct-Printing (NBDP) NAVTEX receivers
Ta slovenski standard je istoveten z: EN 301 843-4 Version 1.1.1
ICS:
33.100.99 Drugi vidiki v zvezi z EMC Other aspects related to
EMC
SIST EN 301 843-4:2001 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 301 843-4:2001

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SIST EN 301 843-4:2001
Draft ETSI EN 301 843-4 V1.1.1 (2000-07)
Candidate Harmonized European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC)
standard for marine radio equipment and services;
Part 4: Specific conditions for Narrow-Band
Direct-Printing (NBDP) NAVTEX receivers

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SIST EN 301 843-4:2001
2 Draft ETSI EN 301 843-4 V1.1.1 (2000-07)
Reference
DEN/ERM-EMC-221-4
Keywords
EMC, maritime, NAVTEX, radio, receiver,
regulation
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© European Telecommunications Standards Institute 2000.
All rights reserved.
ETSI

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SIST EN 301 843-4:2001
3 Draft ETSI EN 301 843-4 V1.1.1 (2000-07)
Contents
Intellectual Property Rights.4
Foreword .4
1 Scope.5
2 References.5
3 Definitions, abbreviations, and symbols .6
3.1 Definitions.6
3.2 Abbreviations .6
3.3 Symbols.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 receiver .6
4.2.2 Arrangements for test signals at the output of the receiver .7
4.3 Exclusion bands.7
4.3.1 Exclusion bands for receivers .7
4.4 Narrow band responses on receivers .7
4.5 Normal test modulation .7
5 Performance assessment.7
5.1 General .7
5.2 Equipment which can provide a continuous communication link.8
5.3 Ancillary equipment .8
5.4 Equipment classification.8
6 Performance criteria.8
6.1 Performance criteria A for continuous phenomena applied to receivers .8
6.2 Performance criteria B for transient phenomena applied to receivers .8
6.3 Performance criteria C applied to power supply failure .9
6.4 Performance check .9
6.4.1 Receiver.9
6.5 Performance criteria for equipment which does not provide a continuous communication link .9
7 Applicability overview.9
7.1 Emission.9
7.1.1 General.9
7.1.2 Special conditions.9
7.2 Immunity .9
7.2.1 General.9
7.2.2 Special conditions.9
History.11
ETSI

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SIST EN 301 843-4:2001
4 Draft ETSI EN 301 843-4 V1.1.1 (2000-07)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://www.etsi.org/ipr).
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 the ETSI Technical
Committee Electromagnetic compatibility and Radio spectrum Matters (ERM), and is now submitted for the Public
Enquiry phase of the ETSI standards Two-step Approval Procedure.
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 the Council Directive on the approximation of the laws of the Member States relating
to radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (the
"R&TTE Directive" 1999/5/EC [2]).
The present document is part 4 of a multi-part deliverable covering the ElectroMagnetic Compatibility (EMC) standard
for marine radio equipment and services, as identified below:
Part 1: "Common technical requirements";
Part 2: "Specific conditions for maritime radiotelephone transmitters and receivers";
Part 4: "Specific conditions for Narrow-Band Direct-Printing (NBDP) NAVTEX receivers".
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): 36 months after doa
ETSI

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SIST EN 301 843-4:2001
5 Draft ETSI EN 301 843-4 V1.1.1 (2000-07)
1 Scope
The present document together with the EN 301 843-1 [1], covers the assessment of Narrow-Band Direct-Printing
(NBDP) NAVTEX receivers operating in 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 NAVTEX receivers are not
included in the present document. Such technical specifications are found in the related product standard
...