SIST EN 301 843-2 V1.2.1:2005

SLOVENSKI STANDARD
SIST EN 301 843-2 V1.2.1:2005
01-februar-2005

Elektromagnetna združljivost (EMC) in zadeve v zvezi z radijskim spektrom (ERM) -

storitve - 2. del: Posebni pogoji za radiotelefonske VHF oddajnike in sprejemnike

Compatibility (EMC) standard for marine radio equipment and services; Part 2: Specific

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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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 .............................................................................................................................7

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

5 Performance assessment...........................................................................................................................8

5.1 General...............................................................................................................................................................8

5.2 Equipment which can provide a continuous communication link ......................................................................8

5.3 Equipment which does not provide a continuous communication link ..............................................................8

5.4 Ancillary equipment...........................................................................................................................................8

5.5 Equipment classification....................................................................................................................................8

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 .....................................9

6.3 Performance criteria C applied to power supply failure .....................................................................................9

6.4 Performance check.............................................................................................................................................9

6.4.1 Transmitter....................................................................................................................................................9

6.4.2 Receiver........................................................................................................................................................9

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 .....................................................10

7 Applicability overview...........................................................................................................................10

7.1 Emission...........................................................................................................................................................10

7.1.1 General........................................................................................................................................................10

7.1.2 Special conditions.......................................................................................................................................10

7.2 Immunity..........................................................................................................................................................10

7.2.1 General........................................................................................................................................................10

7.2.2 Special conditions.......................................................................................................................................10

Annex A (informative): Examples of types of marine radiotelephone equipment in the scope

of the present document ................................................................................11

A.1 Radiotelephone transmitters and receivers for the maritime mobile service operating in the VHF

bands.......................................................................................................................................................11

Annex B (informative): The EN title in the official languages ...........................................................12

History ..............................................................................................................................................................13

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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

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can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web

This Candidate Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical

The present document has been produced by ETSI in response to a mandate from the European Commission issued

under Council Directive 98/34/EC [6] (as amended) laying down a procedure for the provision of information in the

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 present document is part 2 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].

The present document together with EN 301 843-1 [1], covers the assessment of VHF 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

The present document specifies the applicable test conditions, performance assessment, and performance criteria for

VHF radiotelephone transmitters and receivers for the maritime mobile service, and the associated ancillary equipment.

Examples of types of radiotelephone transmitters and receivers for the maritime mobile service covered by the present

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

The following documents contain provisions which, through reference in this text, constitute provisions of the present

• References are either specific (identified by date of publication and/or edition number or version number) or