IEC-61108-1-2003.pdf
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1、INTERNATIONAL STANDARD IEC 61108-1 Second edition 2003-07 Maritime navigation and radiocommunication equipment and systems Global navigation satellite systems (GNSS) Part 1: Global positioning system (GPS) Receiver equipment Performance standards, methods of testing and required test results Matriel
2、s et systmes de navigation et de radiocommunication maritimes Systme mondial de navigation par satellite (GNSS) Partie 1: Systme de positionnement par satellite GPS Matriel de rception Normes de fonctionnement, mthodes dessai et rsultats dessai exigibles Reference number IEC 61108-1:2003(E) Copyrigh
3、t International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 05:14:53 MSTNo reproduction or networking permitted without license from IHS -,-,- Publication numbering As from 1 January 1997 all IEC pu
4、blications are issued with a designation in the 60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1. Consolidated editions The IEC is now publishing consolidated versions of its publications. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication
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10、9 02 11 Fax: +41 22 919 03 00 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 05:14:53 MSTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STA
11、NDARD IEC 61108-1 Second edition 2003-07 Maritime navigation and radiocommunication equipment and systems Global navigation satellite systems (GNSS) Part 1: Global positioning system (GPS) Receiver equipment Performance standards, methods of testing and required test results Matriels et systmes de n
12、avigation et de radiocommunication maritimes Systme mondial de navigation par satellite (GNSS) Partie 1: Systme de positionnement par satellite GPS Matriel de rception Normes de fonctionnement, mthodes dessai et rsultats dessai exigibles IEC 2003 Copyright - all rights reserved No part of this publi
13、cation may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Electrotechnical Commission, 3, rue de Varemb, PO Box 131, CH-1211 Geneva 20, Switzerland Telephone: +41 2
14、2 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmailiec.ch Web: www.iec.ch U For price, see current catalogue PRICE CODE Commission Electrotechnique Internationale International Electrotechnical Commission Copyright International Electrotechnical Commission Provided by IHS under license with IECLice
15、nsee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 05:14:53 MSTNo reproduction or networking permitted without license from IHS -,-,- 2 61108-1 IEC:2003(E) CONTENTS FOREWORD 3 1Scope 5 2Normative references. 5 3Terms, definitions and abbreviations 6 3.1Definitions 6 3.2Abbre
16、viations 6 4Minimum performance standards . 7 4.1Object. 7 4.2GPS receiver equipment. 7 4.3Performance standards for GPS receiver equipment. 8 5Methods of testing and required test results15 5.1Test sites.15 5.2Test sequence.15 5.3Standard test signals .15 5.4Determination of accuracy .16 5.5Test co
17、nditions 16 5.6Methods of test and required test results .17 5.7Typical interference conditions 24 5.8Performance checks under IEC 60945 conditions 28 Figure 1 Broadband interference environment25 Figure 2 CW interference mask 25 Table 1 Acquisition time limits10 Table 2 Accuracy of COG.14 Copyright
18、 International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 05:14:53 MSTNo reproduction or networking permitted without license from IHS -,-,- 61108-1 IEC:2003(E) 3 INTERNATIONAL ELECTROTECHNICAL COM
19、MISSION _ MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS GLOBAL NAVIGATION SATELLITE SYSTEMS (GNSS) Part 1: Global positioning system (GPS) Receiver equipment Performance standards, methods of testing and required test results FOREWORD 1)The International Electrotechnical Commissio
20、n (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 ad
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23、tween 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 Publicatio
24、ns 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 an
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