1、 ETSI EN 300 065-1 V1.2.1 (2009-01)European Standard (Telecommunications series) Electromagnetic compatibilityand Radio spectrum Matters (ERM);Narrow-band direct-printing telegraph equipmentfor receiving meteorological or navigationalinformation (NAVTEX);Part 1: Technical characteristics andmethods
2、of measurementETSI ETSI EN 300 065-1 V1.2.1 (2009-01) 2Reference REN/ERM-TG26-060-1 Keywords maritime, NAVTEX, 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 e
3、nregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in co
4、ntents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the docu
5、ment may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.
6、org/chaircor/ETSI_support.asp 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. European Telecommunications Standards Institute 2009. All rights reserved. DECTTM, PLUGTESTSTM,
7、UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE is a Trade Mark of ETSI currently being registered for the bene
8、fit 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 300 065-1 V1.2.1 (2009-01) 3Contents Intellectual Property Rights 5g3Foreword . 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 I
9、nformative references 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 General requirements . 7g34.1 Construction . 7g34.2 Receivers 8g34.3 Handling of messages . 8g34.4 Alarms 9g34.5 Safety precautions 9g35 Test conditions, power supply and ambient temperatures 10
10、g35.1 General . 10g35.1.1 Artificial antennas . 10g35.1.2 Normal test signal . 10g35.1.3 Test signals applied to the receiver input 10g35.2 Test power source . 11g35.3 Normal test conditions 11g35.3.1 Normal temperature and humidity 11g35.3.2 Normal test power supply . 11g35.3.2.1 Mains voltage and
11、frequency 11g35.3.2.2 Power source from a battery 11g35.3.2.3 Other power sources 11g35.4 Extreme test conditions 11g35.4.1 Extreme temperatures . 11g35.4.2 Extreme test power supply values . 11g35.4.2.1 Extreme mains voltage and frequency 11g35.4.2.2 Power source from a battery 12g35.4.2.3 Other po
12、wer sources 12g35.5 Procedures for tests at extreme temperatures . 12g35.6 Environmental tests 12g35.6.1 Vibration test 12g35.6.1.1 Method of measurement 12g35.6.1.2 Requirement 13g35.6.2 Temperature tests 13g35.6.2.1 Dry heat for externally mounted equipment (if declared by manufacturer) 13g35.6.2.
13、1.1 Method of measurement 13g35.6.2.1.2 Requirement 13g35.6.2.2 Damp heat cycle 13g35.6.2.2.1 Method of measurement 13g35.6.2.2.2 Requirement 13g35.6.2.3 Low temperature cycle for externally mounted equipment (if declared by manufacturer) . 14g35.6.2.3.1 Method of measurement 14g35.6.3 Corrosion tes
14、t 14g35.6.3.1 General 14g35.6.3.2 Method of measurement 14g35.6.3.3 Requirements 15g35.6.4 Rain test (if declared by manufacturer). 15g35.6.4.1 General 15g35.6.4.2 Method of measurement 15g35.6.4.3 Requirements 15g3ETSI ETSI EN 300 065-1 V1.2.1 (2009-01) 46 Receiver and signal processor 16g36.1 Call
15、 sensitivity 16g36.1.1 Definition 16g36.1.2 Method of measurement . 16g36.1.3 Limit . 16g36.2 Interference rejection and blocking immunity 16g36.2.1 Definition 16g36.2.2 Method of measurement . 16g36.2.3 Limit . 17g36.3 Co-channel rejection. 17g36.3.1 Definition 17g36.3.2 Method of measurement . 17g
16、36.3.3 Limit . 17g36.4 Intermodulation 17g36.4.1 Definition 17g36.4.2 Method of measurement . 17g36.4.3 Limit . 17g36.5 Spurious emissions . 18g36.5.1 Definition 18g36.5.2 Method of measurement . 18g36.5.3 Limit . 18g36.6 Protection of input circuits . 18g36.7 Simultaneous reception 18g36.7.1 Defini
17、tion 18g36.7.2 Method of measurement . 18g36.7.3 Limit . 19g36.8 Message processing 19g36.8.1 B1 tests . 19g36.8.2 B2 tests . 19g36.8.3 Receiver test facility . 19g36.8.4 SAR message alarm test . 19g36.8.5 Additional alarm test . 19g36.9 Integrated printer tests 19g36.9.1 Out of paper alarm and stor
18、age inhibition 19g36.9.2 Automatic line and paper feed 20g36.9.3 Corrupted characters . 20g36.9.4 Corrupted characters in the preamble . 20g36.9.5 Messages with B3,B4 = 00 . 20g36.10 Memory storage tests 20g36.10.1 Storage, tagging and erasure . 20g36.10.2 Erasure of messages by timeout 21g36.10.3 S
19、torage of message identifications 21g37 Integrated printing device . 21g37.1 General . 21g37.2 Printing . 22g38 Dedicated display device 22g38.1 General . 22g38.2 Display characteristics 22g39 Interfaces 22g39.1 Printer . 22g39.2 Data 23g310 Message memory 23g310.1 General requirements . 23g310.2 Eq
20、uipment without an integrated printing device . 23g310.3 Equipment with an integrated printing device 23g3Annex A (informative): Bibliography . 24g3History 25 ETSI ETSI EN 300 065-1 V1.2.1 (2009-01) 5Intellectual Property Rights IPRs essential or potentially essential to the present document may hav
21、e been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standa
22、rds“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of othe
23、r IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio s
24、pectrum Matters (ERM). The present document is part 1 of a multi-part deliverable covering the Narrow-Band Direct-Printing telegraph equipment for receiving meteorological or navigational information (NAVTEX), as identified below: Part 1: “Technical characteristics and methods of measurement“; Part
25、2: “Harmonized EN under article 3.2 of the R Part 3: “Harmonized EN under article 3.3 (e) of the R - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. For online referenced documen
26、ts, information sufficient to identify and locate the source shall be provided. Preferably, the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the reference should, as far as possible, remain valid for the expected life of the document. The r
27、eference shall include the method of access to the referenced document and the full network address, with the same punctuation and use of upper case and lower case letters. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term
28、validity. 2.1 Normative references The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. 1
29、ITU-R Recommendation M.625-3: “Direct-printing telegraph equipment employing automatic identification in the maritime mobile service“. 2 ITU-R Recommendation M.540-2: “Operational and technical characteristics for an automated direct-printing telegraph system for promulgation of navigational and met
30、eorological warnings and urgent information to ships“. 2.2 Informative references The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. For non-specific references, the latest version of the referenc
31、ed document (including any amendments) applies. i.1 ITU-R Recommendation M.541-9: “Operational procedures for the use of digital selective-calling equipment in the maritime mobile service“. ETSI ETSI EN 300 065-1 V1.2.1 (2009-01) 7i.2 IEC 60529 (2001-02) Ed. 2.1 Bilingual Consolidated Edition: “Degr
32、ees of protection provided by enclosures (IP Code)“. i.3 EN 61162-1 (2008): “Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document
33、, the following terms and definitions apply: dBA: “A“ weighted dB noise level measured at a distance of 1 metre 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ALR Alarm emf electro-motive force INS Integrated Navigation System NBDP Narrow-Band Direct-P
34、rintingr.m.s. root mean square SAR Search And Rescue STS Standard Test Signal 4 General requirements 4.1 Construction 4.1.1 The mechanical and electrical design and the construction and finish of the equipment shall accord with good engineering practice and the equipment shall be designed for use on
35、 board ships at sea. 4.1.2 All controls, instruments and terminals shall be clearly identified. Details concerning the power source with which the equipment is to be used shall be clearly indicated. A label indicating the type designation shall be affixed to the equipment in a place where it is clea
36、rly visible in the normal operating position. 4.1.3 It shall be possible to reduce to zero the intensity of any equipment light source other than visual alarms. 4.1.4 The equipment shall have either: - an integrated printing device; or - a dedicated display device, an industry standard printer outpu
37、t port and non-volatile message memory; or - an interface to an Integrated Navigation System (INS) and a non-volatile memory. 4.1.5 The equipment shall consist of a radio-frequency receiver incorporating a signal processor and a printing and/or displaying device. 4.1.6 The message format shall confo
38、rm to ITU-R Recommendation M.625-3 1, collective B-mode. The system shall conform to ITU-R Recommendation M.540-2 2. ETSI ETSI EN 300 065-1 V1.2.1 (2009-01) 8The equipment shall be provided with installation documentation including notably the required information for antennae siting. Documentation
39、shall also be available detailing servicing and fault finding of the equipment. Where practicable this should detail all required information for repair down to component level. 4.2 Receivers 4.2.1 The primary radio-frequency receiver shall operate on a frequency of 518 kHz. 4.2.2 At least one addit
40、ional radio frequency receiver shall be provided and operation shall be selectable both manually and via the INS interface to either 490 kHz or 4 209,5 kHz. Such additional receivers shall be capable of simultaneous operation with the primary receiver. 4.2.3 The equipment shall comprise a device for
41、 performing tests to verify whether the radio-frequency receiver, signal processor or printing device are working correctly. The test shall at least provide verification of the signals path from the antenna to the loudspeaker or to an audio-frequency output delivering sufficient power to operate a l
42、oudspeaker or earphones. A self-return switch shall be used if a loudspeaker is used. 4.3 Handling of messages 4.3.1 To limit the number of messages printed or displayed, it shall be possible to select the appropriate B1 character for those messages that are wanted. 4.3.2 The equipment shall display
43、 information indicating that the B1 characters have been selected or excluded, or this information shall be easily accessible via the user interface. 4.3.3 It shall be possible to inhibit the printing or displaying of message categories (defined by the B2 characters), transmitted by the coast statio
44、ns selected, other than navigational warnings, gale warnings and SAR messages. It shall be possible to exclude at least four different message categories. 4.3.4 The equipment shall provide a clear indication of the message categories that are excluded. 4.3.5 Means shall be provided to avoid the outp
45、utting of messages which are not correctly received or which have already been correctly received. 4.3.5.1 A message is considered to have been correctly received if the character error rate is less than 4 10-2. The message identification of each such message shall be stored in memory until erased.
46、4.3.5.2 When the received character error rate exceeds 33 10-2 for more than 5 seconds, the printing or displaying of the message shall be inhibited, the message shall be considered as not correctly received, and the message identification shall not be stored in memory. 4.3.5.3 The equipment shall n
47、ot print or display any message (except as defined in the following paragraph), the identification of which is already stored in memory. 4.3.6 A message shall always be printed or displayed if B3B4 = 00. 4.3.7 The equipment may be provided with facilities to store complete messages without being pri
48、nted or displayed directly, with the exception of messages with the message identity B3B4 = 00 and/or B2 = A, B, D or L, which shall always be printed or displayed upon receipt. Where such storage facilities are provided, it shall be possible at least to print or display, on request, stored messages
49、 in the sequential order: last stored - first output. 4.3.8 If the number of message identifications received exceeds the memory capacity, the oldest message identification shall be erased. 4.3.9 However, after a period of 60 hours to 72 hours, a message identification shall automatically be erased from the memory. 4.3.10 The equipment shall output an asterisk for each corrupted character detected. ETSI ETSI EN 300 065-1 V1.2.1 (2009-01) 94.3.11 The equipment may be provided with additional facilities to output messages in a second language using an alphabe
