EN 62320-2:2017

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.]DKWHYDQLNavigations- und Funkkommunikationsgeräte und -systeme für die Seeschifffahrt - Automatische Identifikationssysteme (AIS) - Teil 2: AIS-AtoN-Stationen - Mindest-Betriebs- und -Leistungsanforderungen, Prüfverfahren und geforderte Prüfergebnisse (IEC 62320-2:2016)Equipements et systèmes de navigation et de radiocommunication maritimes - Systèmes d'identification automatique (AIS) - Partie 2: Stations AIS AtoN Exigences minimales opérationnelles et de performance, méthodes de mesure et résultats de test minimum attendus (IEC 62320-2:2016)Maritime navigation and radiocommunication equipment and systems - Automatic identification system (AIS) - Part 2: AIS AtoN Stations - Operational and performance requirements, methods of testing and required test results (IEC 62320-2:2016)47.020.70Navigacijska in krmilna opremaNavigation and control equipmentICS:Ta slovenski standard je istoveten z:EN 62320-2:2017SIST EN 62320-2:2017en01-april-2017SIST EN 62320-2:2017SLOVENSKI
STANDARDSIST EN 62320-2:20081DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 62320-2
January 2017 ICS 47.020.70
Supersedes
EN 62320-2:2008
English Version
Maritime navigation and radiocommunication equipment and systems - Automatic identification system (AIS) -
Part 2: AIS AtoN Stations - Operational and performance requirements, methods of testing and required test results (IEC 62320-2:2016)
Equipements et systèmes de navigation et de radiocommunication maritimes - Systèmes d'identification automatique (AIS) - Partie 2: Stations AIS AtoN Exigences minimales opérationnelles et de performance, méthodes de mesure et résultats de test minimum attendus (IEC 62320-2:2016)
Navigations- und Funkkommunikationsgeräte und -systeme für die Seeschifffahrt - Automatische Identifikationssysteme (AIS) - Teil 2: AIS-AtoN-Stationen - Betriebs- und Leistungsanforderungen, Prüfverfahren und geforderte Prüfergebnisse (IEC 62320-2:2016) This European Standard was approved by CENELEC on 2016-12-05. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,
B-1000 Brussels © 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62320-2:2017 E SIST EN 62320-2:2017

The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-09-05 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2019-12-05
This document supersedes EN 62320-2:2008.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights.
Endorsement notice The text of the International Standard IEC 62320-2:2016 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 61162-1 NOTE Harmonized as EN 61162-1. IEC 61162-2 NOTE Harmonized as EN 61162-2. IEC 61162-460 NOTE Harmonized as EN 61162-460. IEC 61993-2 NOTE Harmonized as EN 61993-2. SIST EN 62320-2:2017

Normative references to international publications with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu
Publication Year Title EN/HD Year
IEC 60945 -
Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results EN 60945 -
IEC 61108 Series
Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) EN 61108 Series
IEC 62287-1 -
Maritime navigation and radiocommunication equipment and systems - Class B shipborne equipment of the automatic identification system (AIS) - Part 1: Carrier-sense time division multiple access (CSTDMA) techniques EN 62287-1 -
IEC 62320-3 2015
Maritime navigation and radiocommunication equipment and systems - Automatic identification systems (AIS) - Part 3: AIS Simplex Repeater Station - Minimum operational and performance requirements, methods of testing and required test results EN 62320-3 2015
ITU Radio Regulations, Appendix 18 -
Table of transmitting frequencies in the VHF maritime mobile band - -
ITU-R Recommendation M.1371-5 2014
Technical characteristics for an automatic identification system using time-division multiple access in the VHF maritime mobile band - -
IALA Recommendation A-126 -
The use of
Automatic Identification System (AIS) in Marine Aids to Navigation - -
IEC 62320-2 Edition 2.0 2016-10 INTERNATIONAL STANDARD
Maritime navigation and radiocommunication equipment and systems – Automatic identification system (AIS) –
Part 2: AIS AtoN Stations – Operational and performance requirements, methods of testing and required test results
INTERNATIONAL ELECTROTECHNICAL COMMISSION
ICS 47.020.70
ISBN 978-2-8322-3709-0
– 2 – IEC 62320-2:2016 © IEC 2016 CONTENTS FOREWORD . 8 1 Scope . 10 2 Normative references . 10 3 Terms, definitions and abbreviations . 11 3.1 Terms and definitions . 11 3.2 Abbreviated terms . 11 4 Description . 12 4.1 Types of AIS AtoN stations . 12 4.2 Type 1 AIS AtoN station . 15 4.2.1 Characteristics. 15 4.2.2 Capability . 17 4.2.3 Alternatives . 17 4.3 Type 2 AIS AtoN station . 18 4.3.1 Characteristics. 18 4.3.2 Capability . 18 4.3.3 Control receiver . 18 4.3.4 Alternatives . 18 4.4 Type 3 AIS AtoN Station . 19 4.4.1 Characteristics. 19 4.4.2 Capability . 19 4.4.3 AIS receiver (AIS Rx) . 19 4.4.4 Alternatives . 19 4.5 Optional direct configuration via VDL (types 2 and 3) . 20 4.6 Optional configuration via VDL using chaining (type 3) . 20 5 Requirements for AIS AtoN stations . 23 5.1 Physical layer . 23 5.1.1 Transmitter requirements . 23 5.1.2 Receiver requirements . 25 5.1.3 Power consumption . 26 5.1.4 Environmental requirements . 26 5.2 Link layer . 27 5.2.1 General . 27 5.2.2 AIS Messages . 27 5.2.3 Synchronisation . 27 5.2.4 VDL access schemes. 28 5.2.5 Autonomous mode . 30 5.2.6 Electronic position fix system . 31 5.2.7 Built-in integrity test . 32 5.3 Configuration method . 33 5.3.1 General . 33 5.3.2 Alternative for types 1, 2 and 3 . 33 5.3.3 Chaining of AIS AtoN stations . 36 5.4 Repeat broadcast of active AIS-SART message . 36 5.5 Other requirements . 36 5.5.1 Additional features . 36 5.5.2 Manufacturer’s information . 36 SIST EN 62320-2:2017

IEC 62320-2:2016 © IEC 2016 – 3 –
5.5.3 Marking and identification . 37 5.5.4 Additional connection points . 37 6 Tests of AIS AtoN stations . 37 6.1 General . 37 6.2 Test conditions . 37 6.2.1 Normal test conditions . 37 6.2.2 Extreme test conditions . 37 6.2.3 Standard test environment . 38 6.2.4 Test signals . 38 6.2.5 Arrangements for test signals applied to the receiver input . 39 6.2.6 Encoder for receiver measurements . 40 6.2.7 Waiver for receivers . 40 6.2.8 Impedance . 40 6.2.9 Artificial antenna (dummy load) . 40 6.2.10 Facilities for access . 40 6.2.11 Modes of operation of the transmitter. 40 6.2.12 Measurement uncertainties . 40 7 RF tests . 41 7.1 TDMA transmitter . 41 7.1.1 General . 41 7.1.2 Frequency error . 41 7.1.3 Carrier power . 42 7.1.4 Modulation spectrum slotted transmission . 42 7.1.5 Transmitter test sequence and modulation accuracy . 43 7.1.6 Transmitter output power versus time function (FATDMA and RATDMA) . 45 7.2 TDMA receivers (types 2 and 3) . 46 7.2.1 Sensitivity . 46 7.2.2 Error behaviour at high input levels. 47 7.2.3 Co-channel rejection . 47 7.2.4 Adjacent channel selectivity . 48 7.2.5 Spurious response rejection . 49 7.2.6 Inter-modulation response rejection . 52 7.2.7 Blocking or desensitization . 53 7.3 Conducted spurious emissions at the antenna . 54 7.3.1 Spurious emissions from the receiver . 54 7.3.2 Spurious emissions from the transmitter . 54 8 Functional tests . 55 8.1 Configuration method . 55 8.1.1 General . 55 8.1.2 Configuration for Message 21 . 55 8.1.3 Schedule mode A FATDMA Message 21 (single report, alternating channel operation) . 56 8.1.4 Schedule mode B FATDMA Message 21 (dual report, dual channel operation) . 57 8.1.5 Schedule mode C FATDMA Message 21 (single report, single channel operation) . 57 8.1.6 Schedule mode A RATDMA Message 21 (Type 3) (single report, alternating channel operation) . 58 8.1.7 Schedule mode B RATDMA Message 21 (Type 3) (dual report, dual channel operation) . 59 SIST EN 62320-2:2017

– 4 – IEC 62320-2:2016 © IEC 2016 8.1.8 Schedule mode C RATDMA Message 21 (type 3) (single channel operation) . 59 8.1.9 Scheduled transmission of Message 6 . 60 8.1.10 Scheduled transmission of Message 8 . 61 8.1.11 Scheduled transmission of Message 12 . 61 8.1.12 Scheduled transmission of Message 14 . 61 8.1.13 Unscheduled transmission . 62 8.2 Synchronisation accuracy . 62 8.2.1 Implemented synchronisation modes and synchronisation error . 62 8.2.2 Synchronisation test without UTC (types 2 and 3) . 63 8.3 EPFS . 64 8.3.1 Position source . 64 8.3.2 Invalid position . 64 8.3.3 Off-position monitor . 64 8.4 Receive addressed message (types 2 and 3) . 65 8.4.1 Purpose . 65 8.4.2 Method of measurement . 65 8.4.3 Required results . 65 8.5 Interrogation response (Type 3) . 65 8.5.1 Purpose . 65 8.5.2 Method of measurement . 65 8.5.3 Required results . 66 8.6 Repeat AIS-SART messages . 66 8.6.1 Purpose . 66 8.6.2 Method of measurement . 66 8.6.3 Required results . 66 8.7 Additional functionality as implemented by the manufacturer. 66 8.7.1 Test for configuration of the receiver turn-on times (types 2 and 3) . 66 8.7.2 Test for configuration of payload transmission . 67 8.7.3 Test for forced broadcast . 68 8.7.4 Test for version information . 68 8.7.5 Test for DCR – AtoN function ID capability . 69 8.7.6 Test for assigning an encryption key for VDL configuration . 69 8.7.7 Test for VDL configuration using chaining (Type 3) . 70 8.8 BIIT. 75 8.8.1 Purpose . 75 8.8.2 Method of measurement . 75 8.8.3 Required results . 75 8.9 Transmitter shutdown procedure . 75 8.9.1 Purpose . 75 8.9.2 Method of measurement . 75 8.9.3 Required results . 75 8.10 Power supply . 75 8.10.1 Purpose . 75 8.10.2 Method of measurement . 76 8.10.3 Required results . 76 8.11 Environmental . 76 8.12 External removable media . 76 8.12.1 Purpose . 76 SIST EN 62320-2:2017

IEC 62320-2:2016 © IEC 2016 – 5 –
8.12.2 Method of measurement . 76 8.12.3 Required results . 76 8.13 Other tests . 76 8.13.1 Quality assurance . 76 8.13.2 Additional features . 76 8.13.3 Manual . 77 8.13.4 Marking and identification . 77 8.14 Optional TAG block encapsulation . 77 8.14.1 Application . 77 8.14.2 TAG block capabilities . 77 8.14.3 Activation of source-identification for output . 77 8.14.4 Activation of Destination-identification . 78 8.14.5 Activation of Source-identification for input . 79 8.14.6 Use of multiple source-identifications for input . 80 8.14.7 Test of grouping by TAG blocks for output . 81 8.14.8 Test of UNIX time output . 82 8.14.9 Test of line-count output . 82 Annex A (informative)
AIS AtoN station configuration structures . 84 A.1 AIS AtoN station configuration structures . 84 A.2 MMSI Identification configuration command (AID) . 87 A.3 Extended/general AtoN station configuration command (ACF/ACG) . 89 A.4 Configure broadcast rates for AtoN Station message command (CBR) . 94 A.5 Configuration of encryption key (CEK) . 97 A.6 Configure the receiver turn-on times (ARW) . 98 A.7 Proprietary AtoN control command (MCR). 99 A.8 Configuration of message payload for broadcast (MEB) . 101 A.9 Forced broadcast command (AFB) . 101 A.10 Version information (VER) . 102 A.11 AtoN function ID capability . 104 A.12 Query via the VDL for Message 21 content . 105 A.13 General query request . 106 A.14 Configuration of receiver operational times command (COP) . 107 A.15 Configuration of message payload for broadcast (MEB) . 108 A.16 Query response via the VDL for Message 21 configuration . 110 Annex B (normative)
Message 21 – AtoN status bits . 113 Bibliography . 114
Figure 1 – Functional block diagram of a Type 1 AIS AtoN Station . 16 Figure 2 – Functional block diagram of a type 2 AIS AtoN station . 18 Figure 3 – Functional block diagram of a type 3 AIS AtoN station . 19 Figure 4 – VDL configuration decision tree . 22 Figure 5 – Power versus time mask . 29 Figure 6 – Reporting modes for Message 21 . 31 Figure 7 – Block diagram of AIS AtoN test setup . 38 Figure 8 – Format for repeating four-packet cluster . 39 Figure 9 – Measurement arrangement for frequency error . 41 Figure 10 – Measurement arrangement for carrier power . 42 SIST EN 62320-2:2017

– 6 – IEC 62320-2:2016 © IEC 2016 Figure 11 – Emission mask . 43 Figure 12 – Measurement arrangement for modulation accuracy . 44 Figure 13 – Measurement arrangement for sensitivity . 46 Figure 14 – Measurement arrangement for error behaviour . 47 Figure 15 – Measurement arrangement for co-channel rejection . 48 Figure 16 – Measurement arrangement for adjacent channel selectivity . 49 Figure 17 – PER/BER or SINAD measuring equipment . 50 Figure 18 – Measurement arrangement for inter-modulation . 52 Figure 19 – Measurement arrangement for blocking or desensitisation . 53 Figure 20 – Test scenario for basic chaining test . 70 Figure 21 – Test scenario for linear chaining test . 72 Figure 22 – Test scenario for forked chaining test . 73 Figure B.1 – Use of AtoN status bits as IALA A-126 Page ID 7 . 113
Table 1 – Description of AIS AtoN stations . 13 Table 2 – Use of VDL messages . 14 Table 3 – Summary of optional Type 1 AIS AtoN Station messages . 17 Table 4 – Summary of optional Type 3 AIS AtoN Station messages . 20 Table 5 – Configuration of AIS AtoN stations via VDL . 23 Table 6 – Required parameter settings for an AIS AtoN Station . 24 Table 7 – Required settings of physical layer constants . 24 Table 8 – Modulation parameters of the physical layer of the AIS AtoN station . 24 Table 9 – Minimum required TDMA transmitter characteristics . 25 Table 10 – Required receiver characteristics . 26 Table 11 – Maximum allowed time error . 28 Table 12 – Definitions of timing for Figure 5 . 30 Table 13 – AIS AtoN Station reaction to BIIT conditions . 33 Table 14 – Standard sentences . 34 Table 15 – DCR Capabilities . 35 Table 16 – Optional TAG Block functions . 36 Table 17 – Content of first two packets . 39 Table 18 – Fixed PRS data derived from ITU-T O.153. 39 Table 19 – Maximum values of absolute measurement uncertainties . 41 Table 20 – Peak frequency deviation versus time. 45 Table 21 – Definition of timings . 45 Table 22 – Frequencies for inter-modulation test . 53 Table A.1 – Parameter setting in Message 25 for AIS AtoN Station applications . 84 Table A.2 – Parameter setting in Message 6 for AIS AtoN Station applications . 85 Table A.3 – Message 25 or 6 function identifier
used for configuration and query via the VDL . 86 Table A.4 – Configuration via the VDL for MMSI identification . 88 Table A.5 – Query via the VDL for MMSI identification . 88 Table A.6 – Query response via the VDL for MMSI identification . 89 SIST EN 62320-2:2017

IEC 62320-2:2016 © IEC 2016 – 7 –
Table A.7 – Configuration via the VDL, Part 1 . 90 Table A.8 – Configuration via the VDL, Part 2 . 90 Table A.9 – Configuration via the VDL, Part 3 . 91 Table A.10 – Configuration via the VDL, Part 4 (first 12 characters of AtoN name). 91 Table A.11 – Configuration via the VDL, Part 5 (second 12 characters of AtoN name) . 92 Table A.12 – Configuration via the VDL, Part 6 (third (last) 10 characters of AtoN name) . 92 Table A.13 – Query request via the VDL . 92 Table A.14 – Query response via the VDL, Part 1 . 93 Table A.15 – Query response via the VDL, Part 2 . 94 Table A.16 – Configuration via the VDL for FATDMA . 95 Table A.17 – Configuration via the VDL for RATDMA/CSTDMA . 96 Table A.18 – Query request via the VDL for AtoN broadcast rates . 96 Table A.19 – Query response via the VDL with AtoN broadcast rates . 97 Table A.20 – Configuration via the VDL of encryption key . 98 Table A.21 – Configuration via the VDL for receiver turn-on times . 98 Table A.22 – Query request via the VDL for receiver turn-on times . 99 Table A.23 – Query response via the VDL for receiver turn-on times. 99 Table A.24 – Configuration via the VDL for proprietary information . 100 Table A.25 – Query request via the VDL for proprietary information . 100 Table A.26 – Query response via the VDL for proprietary information . 100 Table A.27 – Configuration or function via the VDL of message payload . 101 Table A.28 – Function via the VDL for forced broadcast . 102 Table A.29 – Query request via the VDL for VER . 103 Table A.30 – Query response via the VDL for VER . 104 Table A.31 – Query request via the VDL for function ID . 104 Table A.32 – Query response via the VDL for function ID . 105 Table A.33 – Query request via the VDL for Message 21 content . 106 Table A.34 – Query response via the VDL for Message 21 content . 106 Table A.35 – General query request via the VDL . 107 Table A.36 – Configuration via the VDL for COP . 108 Table A.37 – Payload control configuration via the VDL . 109 Table A.38 – Payload binary data via the VDL . 110 Table A.39 – Query response via the VDL, Message 21 configuration . 111 Table A.40 – Query response via the VDL, first 12 characters of AtoN name . 111 Table A.41 – Query response via the VDL, second 12 characters of AtoN name . 112 Table A.42 – Query response via the VDL, last 10 characters of AtoN name . 112 Table B.1 – AtoN status pages . 113
– 8 – IEC 62320-2:2016 © IEC 2016 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT
AND SYSTEMS – AUTOMATIC IDENTIFICATION SYSTEM (AIS) –
Part 2: AIS AtoN Stations – Operational and performance
requirements, methods of testing and required test results
FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62320-2 has been prepared by IEC technical committee 80: Maritime navigation and radiocommunication equipment and systems. This second edition cancels and replaces the first edition, published in 2008, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: • additional cyber security measures; • updated description of configuration via VDL; • updated VDL access scheme requirements; • new PI sentences and VDL message structures with added description for optional TAG blocks; SIST EN 62320-2:2017

IEC 62320-2:2016 © IEC 2016 – 9 –
• added requirement for at least one standard method for configuration using Standard PI sentences; • updated test methods and updated Annexes. The text of this standard is based on the following documents: FDIS Report on voting 80/817/FDIS 80/822/RVD
Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 62320 series, published under the general title Maritime navigation and radiocommunication equipment and systems – Automatic identification system (AIS), can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to the specific publication. At this date, the publication will be
• reconfirmed, • withdrawn, • replaced by a revised edition, or • amended. A bilingual version of this publication may be issued at a later date.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer.
– 10 – IEC 62320-2:2016 © IEC 2016 MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT
AND SYSTEMS – AUTOMATIC IDENTIFICATION SYSTEM (AIS) –
Part 2: AIS AtoN Stations – Operational and performance
requirements, methods of testing and required test results
1 Scope This part of IEC 62320 specifies the operational and performance requirements, methods of testing and required test results for AIS AtoN Stations compatible with the performance standards adopted by IMO Resolution MSC.74(69), Annex 3, Universal AIS. It incorporates the technical characteristics of non-shipborne AIS AtoN equipment, included in Recommendation ITU-R M.1371 and IALA Recommendation A-126. Where applicable, it also takes into account the ITU Radio Regulations. This standard takes into account other associated IEC International Standards and existing national standards, as applicable. This document is applicable for automa
...