ETSI EN 300 338-1-2017 Technical characteristics and methods of measurement for equipment for generation transmission and reception of Digital Selective Calling (DSC) in the mariti.pdf
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1、 ETSI EN 300 338-1 V1.4.1 (2017-02) Technical characteristics and methods of measurement for equipment for generation, transmission and reception of Digital Selective Calling (DSC) in the maritime MF, MF/HF and/or VHF mobile service; Part 1: Common requirements EUROPEAN STANDARD ETSI ETSI EN 300 338
2、-1 V1.4.1 (2017-02) 2 Reference REN/ERM-TG26-087-1 Keywords DSC, GMDSS, maritime, radio ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture d
3、e Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modifi
4、ed without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Use
5、rs of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send
6、 your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission
7、of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI
8、 logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 300 338-1
9、V1.4.1 (2017-02) 3 Contents Intellectual Property Rights 7g3Foreword . 7g3Modal verbs terminology 7g31 Scope 8g32 References 9g32.1 Normative references . 9g32.2 Informative references 9g33 Definitions and abbreviations . 11g33.1 Definitions 11g33.2 Abbreviations . 12g34 General requirements . 12g34
10、.1 General . 12g34.2 Frequencies. 13g34.3 Classes of emission 13g34.4 Accessibility . 14g34.5 Calibration 14g34.6 Controls and indicators . 14g34.6.1 General 14g34.6.2 Markings. 14g34.7 Distress alert activation 14g34.8 Own MMSI 15g34.9 Group MMSI 15g34.10 Own position 15g34.11 Light sources 15g34.1
11、2 Operation 16g34.13 Routine testing 16g34.14 Safety precautions 16g34.14.1 Excessive current and voltage . 16g34.14.2 Protection 16g34.14.3 Earthing 16g34.14.4 Access . 16g34.15 Memory 16g34.16 Compass safe distance 17g34.17 Instructions . 17g34.18 Warming-up period 17g34.18.1 Time 17g34.18.2 Heate
12、rs 17g34.18.3 Heating circuits . 17g34.19 Selection of signal characteristics 17g34.20 Automatic/semi-automatic service . 17g34.21 RF power used for DSC signalling . 17g35 Test conditions . 18g35.1 Test conditions, power sources, and ambient temperatures 18g35.1.1 Normal and extreme test conditions
13、18g35.1.2 Test power source . 18g35.2 Normal test conditions 18g35.2.1 Normal temperature and humidity 18g35.2.2 Normal power sources 18g35.2.2.1 Battery power source. 18g35.2.2.2 Other power sources 18g35.3 Extreme test conditions 18g35.3.0 General 18g35.3.1 Extreme temperatures . 19g35.3.2 Extreme
14、 values of test power sources . 19g3ETSI ETSI EN 300 338-1 V1.4.1 (2017-02) 4 5.3.2.1 Battery power source. 19g35.3.2.2 Other power sources 19g35.3.3 Procedure for tests at extreme temperatures . 19g35.4 Standard test signals . 19g35.4.1 References to standard test signals . 19g35.4.2 Standard test
15、signal no. 1 19g35.4.3 Standard test signal no. 2 19g35.4.4 Standard test signal no. 3 19g35.4.5 Standard test signal no. 4 20g35.5 Determination of the symbol error rate in the output of the receiving part 20g35.6 Test Impedances . 20g36 RF test or baseband test of DSC equipment . 20g36.1 RF test o
16、f integrated DSC equipment . 20g36.1.1 SOLAS VHF class A/B 20g36.1.2 Non-SOLAS VHF class D 20g36.1.3 SOLAS MF/HF class A/B 20g36.1.4 Non-SOLAS MF/HF class E 20g36.1.5 Non-SOLAS VHF class H 20g36.1.6 MoB class M . 20g36.2 Baseband test of non integrated DSC equipment . 21g36.2.1 VHF Encoder 21g36.2.1
17、.1 Frequency error . 21g36.2.1.1.1 Definition. 21g36.2.1.1.2 Method of measurements. 21g36.2.1.1.3 Limits 21g36.2.1.2 Output voltage . 21g36.2.1.2.1 Definition. 21g36.2.1.2.2 Method of measurement 21g36.2.1.2.3 Limits 21g36.2.1.3 Bit stream speed 21g36.2.1.3.1 Definition. 21g36.2.1.3.2 Method of mea
18、surement 22g36.2.1.3.3 Limits 22g36.2.1.4 Unwanted spectral components of the output signal . 22g36.2.1.4.1 Definition. 22g36.2.1.4.2 Method of measurement 22g36.2.1.4.3 Limits 22g36.2.1.5 Residual frequency modulation . 23g36.2.1.5.1 Definition. 23g36.2.1.5.2 Method of measurement 23g36.2.1.5.3 Lim
19、its 23g36.2.2 VHF DSC decoder 23g36.2.2.1 Dynamic range 23g36.2.2.1.1 Definition. 23g36.2.2.1.2 Method of measurement 23g36.2.2.1.3 Limits 24g36.2.2.2 Noise immunity . 24g36.2.2.2.1 Definition. 24g36.2.2.2.2 Method of test 24g36.2.2.2.3 Limits 24g36.2.3 MF/HF DSC encoder 24g36.2.3.1 Frequency error
20、. 24g36.2.3.1.1 Definition. 24g36.2.3.1.2 Method of measurement 24g36.2.3.1.3 Limits 24g36.2.3.2 Output voltage . 24g36.2.3.2.1 Definition. 24g36.2.3.2.2 Method of measurement 24g36.2.3.2.3 Limits 25g36.2.3.3 Bit stream speed 25g36.2.3.3.1 Definition. 25g3ETSI ETSI EN 300 338-1 V1.4.1 (2017-02) 5 6.
21、2.3.3.2 Method of measurement 25g36.2.3.3.3 Limits 25g36.2.3.4 Unwanted spectral components of the output signal . 25g36.2.3.4.1 Definition. 25g36.2.3.4.2 Method of measurement 25g36.2.3.4.3 Limits 25g36.2.3.5 Residual frequency modulation . 26g36.2.3.5.1 Definition. 26g36.2.3.5.2 Method of measurem
22、ent 26g36.2.3.5.3 Limits 26g36.2.4 MF/HF DSC decoder 27g36.2.4.1 Interface for scanning 27g36.2.4.2 Scanning efficiency . 27g36.2.4.2.1 Definition. 27g36.2.4.2.2 Method of measurement 27g36.2.4.2.3 Limits 27g36.2.4.3 Dynamic range 27g36.2.4.3.1 Definition. 27g36.2.4.3.2 Method of measurement 28g36.2
23、.4.4 Noise Immunity. 28g36.2.4.4.1 Definition. 28g36.2.4.4.2 Method of test 28g36.2.4.4.3 Limits 28g37 Environmental tests 28g37.1 Environmental tests 28g37.1.1 Introduction. 28g37.1.2 Procedure 29g37.1.3 Performance check 29g37.1.4 Vibration test (all classes) . 29g37.1.4.1 Method of measurement 29
24、g37.1.4.2 Requirement 30g37.1.5 Temperature tests 30g37.1.5.1 Dry heat for externally mounted equipment (all classes) 30g37.1.5.1.1 Method of measurement 30g37.1.5.1.2 Requirement 30g37.1.5.2 Damp heat cycle (all classes) 30g37.1.5.2.1 Method of measurement 30g37.1.5.2.2 Requirement 30g37.1.5.3 Low
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