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1、INTERNATIONAL STANDARD IEC 1097-12 First edition 1996-11 Reference number IEC 1097-12: 1996 (E) Global maritime distress and safety system (GMDSS) Part 12: Survival craft portable two-way VHF radiotelephone apparatus Operational and performance requirements, methods of testing and required test resu
2、lts Systme mondial de dtresse et de scurit en mer (SMDSM) Partie 12: Radiotlphone metteur-rcepteur portable VHF pour embarcation de sauvetage Exigences dexploitation et de fonctionnement, mthodes dessai et rsultats dessai exigs Copyright International Electrotechnical Commission Provided by IHS unde
3、r license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 00:50:16 MSTNo reproduction or networking permitted without license from IHS -,-,- Validit de la prsente publication Le contenu technique des publications de la CEI est cons- tamment revu par la CEI afi
4、n quil reflte ltat actuel de la technique. Des renseignements relatifs la date de reconfirmation de la publication sont disponibles auprs du Bureau Central de la CEI. Les renseignements relatifs ces rvisions, ltablis- sement des ditions rvises et aux amendements peuvent tre obtenus auprs des Comits
5、nationaux de la CEI et dans les documents ci-dessous: Bulletin de la CEI Annuaire de la CEI Publi annuellement Catalogue des publications de la CEI Publi annuellement et mis jour rgulirement Terminologie En ce qui concerne la terminologie gnrale, le lecteur se reportera la CEI 50: Vocabulaire Electr
6、otechnique Inter- national (VEI), qui se prsente sous forme de chapitres spars traitant chacun dun sujet dfini. Des dtails complets sur le VEI peuvent tre obtenus sur demande. Voir galement le dictionnaire multilingue de la CEI. Les termes et dfinitions figurant dans la prsente publi- cation ont t s
7、oit tirs du VEI, soit spcifiquement approuvs aux fins de cette publication. Symboles graphiques et littraux Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera: la CEI 27: Symboles littraux utiliser en lectro-technique; la CEI 417
8、: Symboles graphiques utilisables sur le matriel. Index, relev et compilation des feuilles individuelles; la CEI 617: Symboles graphiques pour schmas; et pour les appareils lectromdicaux, la CEI 878: Symboles graphiques pour quipements lectriques en pratique mdicale. Les symboles et signes contenus
9、dans la prsente publi- cation ont t soit tirs de la CEI 27, de la CEI 417, de la CEI 617 et/ou de la CEI 878, soit spcifiquement approuvs aux fins de cette publication. Publications de la CEI tablies par le mme comit dtudes Lattention du lecteur est attire sur les listes figurant la fin de cette pub
10、lication, qui numrent les publications de la CEI prpares par le comit dtudes qui a tabli la prsente publication. Validity of this publication The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information re
11、lating to the date of the reconfirmation of the publication is available from the IEC Central Office. Information on the revision work, the issue of revised editions and amendments may be obtained from IEC National Committees and from the following IEC sources: IEC Bulletin IEC Yearbook Published ye
12、arly Catalogue of IEC publications Published yearly with regular updates Terminology For general terminology, readers are referred to IEC 50: International Electrotechnical Vocabulary (IEV), which is issued in the form of separate chapters each dealing with a specific field. Full details of the IEV
13、will be supplied on request. See also the IEC Multilingual Dictionary. The terms and definitions contained in the present publi- cation have either been taken from the IEV or have been specifically approved for the purpose of this publication. Graphical and letter symbols For graphical symbols, and
14、letter symbols and signs approved by the IEC for general use, readers are referred to publications: IEC 27: Letter symbols to be used in electrical technology; IEC 417: Graphical symbols for use on equipment. Index, survey and compilation of the single sheets; IEC 617: Graphical symbols for diagrams
15、; and for medical electrical equipment, IEC 878: Graphical symbols for electromedical equipment in medical practice. The symbols and signs contained in the present publication have either been taken from IEC 27, IEC 417, IEC 617 and/or IEC 878, or have been specifically approved for the purpose of t
16、his publication. IEC publications prepared by the same technical committee The attention of readers is drawn to the end pages of this publication which list the IEC publications issued by the technical committee which has prepared the present publication. Copyright International Electrotechnical Com
17、mission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 00:50:16 MSTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD IEC 1097-12 First edition 1996-11 CEI 1996 Droits de reproduction rs
18、ervs Copyright - all rights reserved Aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de lditeur. No part of this publication may be reproduced
19、 or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher Bureau central de la Commission Electrotechnique Internationale 3, rue de Varemb Genve Suisse Commission Electrotechnique Internationale Internat
20、ional Electrotechnical Commission CODE PRIX PRICE CODE Pour prix, voir catalogue en vigueur For price, see current catalogue R Global maritime distress and safety system (GMDSS) Part 12: Survival craft portable two-way VHF radiotelephone apparatus Operational and performance requirements, methods of
21、 testing and required test results Systme mondial de dtresse et de scurit en mer (SMDSM) Partie 12: Radiotlphone metteur-rcepteur portable VHF pour embarcation de sauvetage Exigences dexploitation et de fonctionnement, mthodes dessai et rsultats dessai exigs Copyright International Electrotechnical
22、Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 00:50:16 MSTNo reproduction or networking permitted without license from IHS -,-,- 2 1097-12 IEC:1996 (E) CONTENTS Page FOREWORD3 Clause 1 Scope5 2 Normative references5 3
23、 Performance requirements .6 3.1 Introduction .6 3.2 General .6 3.3 General requirements .6 3.4 Environmental requirements.8 3.5 Electromagnetic compatibility8 4 Technical characteristics.8 4.1 General .8 4.2 Class of emission and modulation characteristics8 4.3 Transmitter8 4.4 Receiver9 5 Methods
24、of testing and required test results.9 5.1 Test conditions9 5.2 General conditions of measurement.12 5.3Power supply.13 5.4 Transmitter14 5.5 Receiver22 5.6 Battery charger29 5.7 Electromagnetic compatibility29 Figures 1 Transmitter permissible frequency deviation 30 2 Storage oscilloscope view t1,
25、t2 and t3 .31 3 Test set-up for measuring transient frequency behaviour 32 4 Receiver audiofrequency response 32 Annexes A Power measuring receiver specification .33 B Simulated solar radiation source 35 C Bibliography.36 Copyright International Electrotechnical Commission Provided by IHS under lice
26、nse with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 00:50:16 MSTNo reproduction or networking permitted without license from IHS -,-,- 1097-12 IEC:1996 (E) 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM (GMDSS) Part 12
27、: Survival craft portable two-way VHF radiotelephone apparatus Operational and performance requirements, methods of testing and required test results FOREWORD 1)The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnica
28、l committees (IEC National Committees). The object of the 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, the IEC publishes International Standards. Their preparation is
29、 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. The IEC collaborates closely with t
30、he International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2)The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subj
31、ects since each technical committee has representation from all interested National Committees. 3)The documents produced have the form of recommendations for international use and are published in the form of standards, technical reports or guides and they are accepted by the National Committees in
32、that sense. 4)In order to promote international unification, IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regiona
33、l standard shall be clearly indicated in the latter. 5)The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. 6)Attention is drawn to the possibility that some of the elements of this
34、 International Standard may be the subject of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 1097-12 has been prepared by IEC technical committee 80: Maritime navigation and radiocommunication equipment and systems. The
35、text of this standard is based on the following documents: FDISReport on voting 80/126/FDIS80/136/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. Annexes A and B form an integral part of this standard. Annex C is
36、 for information only. The French version of this standard will be issued separately. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 00:50:16 MSTNo reproduction or networking pe
37、rmitted without license from IHS -,-,- 4 1097-12 IEC:1996 (E) Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 00:50:16 MSTNo reproduction or networking permitted without license
38、from IHS -,-,- 1097-12 IEC:1996 (E) 5 GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM (GMDSS) Part 12: Survival craft portable two-way VHF radiotelephone apparatus Operational and performance requirements, methods of testing and required test results 1 Scope This part of IEC 1097 specifies the minimum pe
39、rformance requirements, technical charac- teristics and methods of testing with required test results of survival craft portable two-way radiotelephone apparatus as required by chapter III of the 1988 amendments to the 1974 International Convention for the Safety of Life at Sea (SOLAS), and which is
40、 associated with IEC 945. When a requirement in this standard is different from IEC 945, the requirement in this standard shall take precedence. This standard incorporates the applicable parts of the performance requirements included in IMO Resolution A.809(19) annex 1 and the technical characterist
41、ics included in ITU M.489-2 and ITU-R M.542-1, and takes account of the general requirements contained in IMO Resolution A.694(17), and conforms with the ITU Radio Regulations where applicable. NOTE All text of this standard, whose wording is identical to that in IMO Resolutions A.809(19) and A.694(
42、17) and ITU-R M.489-2 is printed in italics and the Resolution/Recommendation and paragraph numbers are indicated in brackets. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IEC 1097. At the tim
43、e of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this part of IEC 1097 are encouraged to investigate the possibility of applying the most recent edition of the normative documents indicated below. Members of IEC
44、and ISO maintain registers of currently valid International Standards. IEC 529: 1989, Degrees of protection provided by enclosures (IP code) IEC 945: 1994, Marine navigational equipment General requirements Methods of testing and required test results IMO International Convention for the Safety of L
45、ife At Sea (SOLAS): 1974, as amended 1988 (GMDSS) Chapter III: Life-saving appliances and arrangements IMO Resolution A.694(17): 1991, General requirements for shipborne radio equipment forming part of the global maritime distress and safety system (GMDSS) and for electronic navigational aids IMO Re
46、solution A.809(19): 1995, Performance standards for survival craft two-way VHF radiotelephone apparatus ITU Radio Regulations: 1995, Appendix S3: Table of maximum permitted spurious emissions power levels ITU Radio Regulations: 1990, Appendix 18: Table of transmitting frequencies in the band 156 174
47、 MHz for stations in the maritime mobile service ITU-R M.489-2: 1995, Technical characteristics of radiotelephone equipment operating in the maritime mobile service in channels spaced by 25 kHz ITU-R M.542-1: 1982, On-board communications by means of portable radiotelephone equipment Copyright Inter
48、national Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 00:50:16 MSTNo reproduction or networking permitted without license from IHS -,-,- 6 1097-12 IEC:1996 (E) 3 Performance requirements 3.1 Introduction Performance requirements described in this clause are specified by referring to IMO R