1、DIN1 DIN ETS 300460 96 2794442 Ob05839 590 DEUTSCHE NORM Dezember 1996 Satelliten-Erdfunkstellen und -Systeme (SES) Maritime Mobile Erdfunkstellen (MMES), die in den Frequenzbndern 1,5/1,6 GHz Weltweite Seenot- und Sicherheitsfunksystem (GMDSS) zur Verfgung stellen Technische Kennwerte und Meverfahr
2、en Englische Fassung ETS 300460 : 1996 arbeiten und eine Datenkommunikation mit kleiner Bitrate (LBRDC) fr das DIN - ETS 300460 Deskriptoren: Satellitenfunkverbindung, Mobilfunk, Erdfunkstelle, GMDSS, Datenkommunikation Satellite Earth Stations and Systems (SES) - Maritime Mobile Earth Stations (MME
3、Ss) operating in the 1,5/1,6 GHz bands providing Low Bit Rate Data Communications (LBRDCs) for the Global Maritime Distress and Safety System (GMDSS) - Technical characteristics and methods of measurement; English version ETS 300460 : 1996 Die Europische Telekommunikationsnorm ETS 300460 : 1996 hat
4、den Status einer Deutschen Norm. Nationales Vorwort Die vorliegende Norm ist auf der Grundlage der vom Europischen Institut fr Telekommunikationsnormen (ETSI) herausgegebenen Europischen Telekommunikationsnorm ETS 300460, Ausgabe Mai 1996, “Satellite Earth Stations and Systems (SES) - Maritime Mobil
5、e Earth Stations (MMESs) operating in the 1,5/1,6 GHz bands providing Low Bit Rate Data Communications (LBRDCs) for the Global Maritime Distress and Safety System (GMDSS) - Technical characteristics and methods of measurement”, verffentlicht worden. Diese Norm enthlt unter Bercksichtigung des DIN-Pr
6、sidialbeschlusses 13/1983 den englischen Originaltext der vom Technischen Komitee SES des ETSI erarbeiteten ETS 300460. Fachlich zustndig in Deutschland ist das Komitee K 737 “Mikrowellen-Funksysteme zur Nachrichtenbertragung” der Deutschen Elektrotechnischen Kommission im DIN und VDE (DKE). D uts h
7、 EI ktrotechni ch Fortsetzung 29 Seiten ETS-Original Kommission im DIN und VDE (DKE) DIN Deutsches Institut fr Normung e.V. . Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e.V., Berlin, gestattet. Alleinverkauf der Normen durch Beuth Verla
8、g GmbH. 10772 Berlin Ref. Nr. DIN ETS 300460 : 1996-12 Preisgr. Il Vertr.-Nr. 1711 GiHL DIN ETS 3004b0 b 2774442 Ob05820 202 m * STANDARD ETS 300 460 May 1996 Source: ETSI TC-SES Reference: DESES-05011 ICs: 33.060.50 Key words: maritime, satellite, mobile, earth station, MES, MMES, emergency, LBRDC,
9、 GMDSS, INMARSAT-C Satellite Earth Stations and Systems (SES); Maritime Mobile Earth Stations (MMESs) operating in the 1,5/1,6 GHz bands providing Low Bit Rate Data Communications (LBRDCs) for the Global Maritime Distress and Safety System (GMDSS); Technical characteristics and methods of measuremen
10、t ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: F-O6921 Sophia Antipolis CEDEX - FRANCE Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariatetsi.fr Tel.: +33 92 94 42
11、O0 - Fax: +33 93 65 47 16 Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 1996. Ail rights reserved. DIN1 DIN ETS 3004b0 96
12、 2794442 0605823 149 Page 2 ETS 300 460: May 1996 Whilst every care has been taken in the preparation and publication of this document, errors in content, typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to “ETSI Editing and Committee Support Dept.“ a
13、t the address shown on the title page. DIN1 DIN ETS 300460 b 2794442 Oh05822 085 = Page 3 ETS 300 460: May 1996 Contents Foreword . 5 Scope 7 Normative references 8 Definitions and abbreviations 9 3.1 Definitions 9 3.2 Abbreviations . 10 Tests 10 4.1 4.2 Test report . 1 0 Special Test Equipment (STE
14、) 10 Environmental tests . 11 General requirements . 11 6.1 Equipment certification 11 6.2 Power supply 11 Power supply reversal . 11 Power supply interruption 12 6.3 Mechanical construction 12 6.4 Electrical safety 13 6.5 Radio frequency radiation protection (classes 1, 2 and 3 only) . 13 6.6 Addit
15、ional facilities . 14 6.7 Integrity of GMDSS equipment 14 6.8 Operating controls 14 6.9 User documentation . 15 6.1 O Equipment labelling 15 6.1 1 Ship earth station identities 16 6.12 6.1 3 Operational requirements 17 7.1 Printing of Enhanced Group Call (EGC) messages (classes O. 2 and 3 only) . 17
16、 7.2 Service codes (classes O, 2 and 3 only) 17 7.3 Navigational interface 18 7.4 Provision for initiating distress alerts from two positions (classes 1, 2 and 3 only) . 18 Unwanted emissions . 19 8.1 General 19 8.2 Unwanted emissions outside the band 1 6263 to 1 6455 MHz 19 8.3 Unwanted emissions w
17、ithin the 1 626, 5 to 1 645, 5 MHz band (classes 1, 2 and 3 only) 20 6.2.1 6.2.2 Storage of software 16 Equipment maintenance 16 Ship earth station Control and Monitoring Functions (CMF) . 21 9.1 General 21 9.2 Processor monitoring (classes i. 2 and 3 only) . 21 9.3 Transmit frequency sub-system (cl
18、asses 1. 2 and 3 only) . 21 9.4 Initial burst rate transmission (classes 1. 2 and 3 only) . 22 9.5 Network control authorisation (classes 1. 2 and 3 only) 22 9.6 Network control reception (classes 1. 2 and 3 only) 22 Annex A (normative): Environmental tests 24 A.l Ambient temperature . 24 DIN1 DIN E
19、TS 300460 96 = 2794442 Ob05823 TZZ Page 4 ETS 300 460: May 1996 A.2 Relative humidity . 24 A.3 Vibration 25 Annex B (normative): Unwanted emissions above 1 GHz . test procedure . 26 B.l Introduction . 26 8.2 Measuring apparatus 26 8.3 Test Set-up 26 B.4 Measuring procedure 26 8.5 Alternative measure
20、ment procedure 27 Annex C (informative): Manufacturers declaration . 28 History . 29 DINL DIN ETS 300460 b = 2794442 Ob05824 958 W Page 5 ETS 300 460: May 1996 Foreword This European Telecommunication Standard (ETS) has been produced by the Satellite Earth Stations and Systems (SES) Technical Commit
21、tee of the European Telecommunications Standards Institute (ETSI). Transposition dates Date of adoption of this ETS: Date of latest announcement of this ETS (doa): 26 April 1996 31 August 1996 Date of latest publication of new National Standard or endorsement of this ETS (dople): 29 February 1997 Da
22、te of withdrawal of any conflicting National Standard (dow): 29 February 1997 Every ETS prepared by ETSI is a voluntary standard. This ETS may contain text concerning conformance testing of the equipment to which it relates. This text should be considered as guidance only and does not make this ETS
23、mandatory. DIN1 DIN ETS 300460 9b W 2794442 Ob05825 894 Page 6 ETS 300 460: May 1996 Blank page DIN1 DIN ETS 3004b0 b 279YY42 Ob05826 720 W Transmit frequencies Receive freauencies Page 7 ETS 300 460: May 1996 MMSS 1 626,5 to 1 645,5 MHz 1 525.0 to 1 545.0 MHz 1 Scope This European Telecommunication
24、 Standard (ETS) sets out the minimum performance requirements and technical characteristics for ship earth stations capable of transmitting and receiving direct-printing communications, and for Enhanced Group Call (EGC) equipment, as required by regulations IVn, IV18, IV19 and IV110 of the 1974 Inte
25、rnational Convention for Safety of Life at Sea (SOLAS) 5 as amended, concerning radio communications for the Global Maritime Distress and Safety System (GMDSS). Minimum performance requirements for the Network Control Facility (NCF) are contained in ETS 300 459 31. NOTE: The only satellite system ac
26、cepted by the SOLAS convention to provide LBRDC in the GMDSS is INMARSAT-C at the date of publication. For the purpose of this ETS the term “ship earth station is used in order to align this ETS to ITU terminology. It is defined as a Maritime Mobile Earth Station (MMES) operating in the GMDSS. This
27、ETS is applicable to the following classes of equipment: - Class O: - a stand alone EGC receiver; - Class 1: - a basic ship earth station providing shore-to-ship and ship-to-shore message transfer only; - Class 2: - as for Class 1 but with EGC as an alternative to shore-to-ship transfer using a shar
28、ed receiver; - Class 3: - as for Class 1 but with EGC using an independent receiver. This ETS covers equipment construction and performance testing. GMDSS requirements and tests are included where they are supplementary to those contained in the equipment certification required in subclause 5.1. Fre
29、quency bands allocated by the Radio Regulations l to the Maritime Mobile Satellite Service (MMSS) are as follows: Requirements are specified in order to ensure the requirements of the GMDSS are met, to protect other users of the frequency spectrum from unacceptable interference, for the purposes of
30、general safety and for the provision of protection of the ship earth station against electromagnetic interference from other systems. DIN1 DIN ETS 300460 96 2774442 0605827 667 Page 8 ETS 300 460: May 1996 2 Normative references This ETS incorporates, by dated or undated reference, provisions from o
31、ther publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this ETS only when incorporated in it by amendment or revision. F
32、or undated references the latest edition of the publication referred to applies. Pl International Telecommunication Union, Radio Regulations, (WARC 1992). 121 131 IEC 510-2-1 (1978): “Methods of measurement for radio equipment used in satellite earth stations, Part 2: Measurement for sub-systems“. E
33、TS 300 459: “Satellite Earth Stations and Systems (SES): Network Control Facilities (NCF) for Maritime Mobile Earth Stations (MMESc) operating in the 1,5/1,6 GHz and 11/12/14 GHz bands providing Low Bit Rate Data Communications (LBRDCs)“. CISPR 16-1 (First edition 1993-08): “Specification for radio
34、disturbance and immunity measuring apparatus methods. Part 1: Radio disturbance and immunity measuring apparatus“. Regulations IV17, IW8, IV19 and IV110 of the 1988 Amendments to the 1974 SOLAS convention as amended. NMEA 01 83, version 2.01 : “Standards for Interfacing Marine Electronic Devices“. I
35、MO Resolution A.663( 16): “Performance Standards for INMARSAT Standard-C Ship Earth Stations Capable of Transmitting and Receiving Direct-Printing Communications“. IMO Resolution A.664( 16): “Performance Standards for Enhanced Group Call Equipment“. IMO Resolution A.694( 17): “General Requirements f
36、or Ship borne Radio Equipment forming part of the Global Maritime Distress and Safety System (GMDSS) and for Electronic Navigational Aids“. ISO/R694 (1 968): “Recommendations for the positioning of compasses, Method B“. EN 55022 (1994): “Limits and methods of measurements of radio disturbance charac
37、teristics of information technology equipment“. - DIN1 DIN ETS 300460 96 2794442 Ob05828 5T3 m Page 9 ETS 300 460: May 1996 3 Definitions and abbreviations 3.1 Definitions For the purposes of this ETS, the following definitions apply: ship earth station: A MMES on board a ship, (see clause 1). nomin
38、ated bandwidth: The nominated bandwidth encompasses all spectral elements of the transmission which have a level greater than the specified spurious levels. The nominated bandwidth is wide enough to take account of the transmit carrier frequency stability. The nominated bandwidth is within the MMSS
39、transmit frequency band within which the ship earth station operates. The bandwidth of the ship earth station radio frequency transmission is nominated by the manufacturer and included in the data sheet of the test report. unwanted emissions: For the purpose of this ETS unwanted emissions are those
40、falling outside the nominated bandwidth. performance check: A performance check consists of the following: - for Class O equipment: - reception of a distress priority EGC message; - for Class 1 equipment: - transmission of a distress message; - for Class 2 and 3 equipment: - transmission of a distre
41、ss message and reception of a distress priority EGC message. The transmission of a distress message is considered to be successful when: - the Special Test Equipment (STE) has received the distress message and correctly interpreted it; and - the Equipment Under Test (EUT) has correctly indicated to
42、the user, the acknowledgement of receipt of the transmission from the STE. The reception of a distress priority EGC message is considered to be successful when the EUT has printed the message and the appropriate indications are provided to the user that a distress priority EGC message has been recei
43、ved. Special Test Equipment (STE): Specific equipment which enables the tests specified in this ETS to be carried out. Equipment Under Test (EUT): For the purposes of this ETS the EUT includes all units necessary for intended operation. This includes: - the Externally Mounted Equipment (EME); - the
44、Internally Mounted Equipment (IME) including the data terminal equipment such as keyboard, Visual Display Unit (VDU), printer, etc.; - all interconnecting cables and power supply leads. - DIN1 DIN ETS 300YbO 96 W 2794YY2 Ob05829 Y3T W Page 10 ETS 300 460: May 1996 3.2 Abbreviations For the purposes
45、of this ETS, the following abbreviations apply: CMF EGC EIRP EMC EME EUT FARI GMDSS IME IMO MMSS NCF MMSI RF SOLAS STE VDU Control and Monitoring Function Enhanced Group Call Equivalent Isotropically Radiated Power Electro-Magnetic Compatibility Externally Mounted Equipment Equipment Under Test Forw
46、ard And Return Identity Global Maritime Distress and Safety System Internally Mounted Equipment International Maritime Organisation Maritime Mobile Satellite Service Network Control Facility Maritime Mobile Service Identity Radio Frequency Safety Of Life At Sea Special Test Equipment Visual Display
47、Unit 4 Tests 4.1 Special Test Equipment (STE) The STE shall be supplied by the manufacturer or system provider. Since this test equipment will be specific for the particular system, it is not possible to provide detailed specifications in this ETS. However, the following baseline is provided: specia
48、l test arrangements are required to simulate the satellite signal, thus enabling the ship earth station to transmit, to allow measurement of transmission parameters; any specification of these special test arrangements which may have direct or indirect effects on any specification of this ETS shall
49、be clearly stated by the manufacturer; the STE shall prevent any radiation of signals, and it shall be certified by the system operator to be suitable for such purpose; when using STE it shall be ensured that no transmission to the satellite occurs. Test report The test report shall contain: - - - the value of the nominated bandwidth declared by the manufacturer; the results of the test; all parameters and operational conditions. DIN1 DIN ETS 300460 96 2794442 Ob05830 151 Page 11 ETS 300 460: May 1996 5 E
