1、 ETSI EN 300 225 V1.5.1 (2015-12) Electromagnetic compatibility and Radio spectrum Matters (ERM); Technical characteristics and methods of measurement for survival craft portable VHF radiotelephone apparatus EUROPEAN STANDARD ETSI ETSI EN 300 225 V1.5.1 (2015-12) 2 Reference REN/ERM-TG26-515 Keyword
2、s GMDSS, maritime, radio, VHF 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 de Grasse (06) N 7803/88 Important notice The present docum
3、ent 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 modified without the prior written authorization of ETSI. In cas
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6、rg/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 of ETSI. The content of the PDF version shall not be modified withou
7、t the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Memb
8、ers. 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 300 225 V1.5.1 (2015-12) 3 Contents Intellectual Property Rights 7g3Foreword .
9、 7g3Modal verbs terminology 7g31 Scope 8g32 References 8g32.1 Normative references . 8g32.2 Informative references 8g33 Definitions and abbreviations . 9g33.1 Definitions 9g33.2 Abbreviations . 9g34 General requirements . 9g34.1 Construction . 9g34.2 Frequencies and power . 10g34.3 Controls 10g34.4
10、Switching time 10g34.5 Safety precautions 11g34.6 Class of emission and modulation characteristics 11g34.7 Battery 11g34.8 Labelling. 11g35 Test conditions, power sources and ambient temperatures 12g35.1 Normal and extreme test conditions . 12g35.2 Test power source . 12g35.3 Normal test conditions
11、12g35.3.1 Normal temperature and humidity 12g35.3.2 Normal power source 12g35.4 Extreme test conditions 12g35.4.1 Extreme temperatures . 12g35.4.1.1 Upper extreme temperature . 12g35.4.1.2 Lower extreme temperature 12g35.4.2 Extreme test power supply values . 12g35.4.2.1 Upper extreme test voltage 1
12、2g35.4.2.2 Lower extreme test voltage . 13g35.5 Procedure for tests at extreme temperatures . 13g36 General conditions of measurement . 13g36.1 Test connections . 13g36.2 Arrangements for test signals applied to the receiver input 13g36.3 Receiver mute or squelch facility . 13g36.4 Normal test modul
13、ation 13g36.5 Artificial antenna 14g36.6 Test channels 14g36.7 Measurement uncertainty and interpretation of the measuring results . 14g36.7.1 Measurement uncertainty 14g36.7.2 Interpretation of the measurement results . 14g37 Environmental tests 15g37.1 Introduction 15g37.2 Procedure 15g37.3 Perfor
14、mance check . 15g37.4 Drop test on hard surface 15g37.4.1 Definition 15g37.4.2 Method of measurement . 15g37.4.3 Requirement 15g37.5 Vibration test 16g37.5.1 Method of measurement . 16g3ETSI ETSI EN 300 225 V1.5.1 (2015-12) 4 7.5.2 Requirement 16g37.6 Temperature tests . 16g37.6.1 General 16g37.6.2
15、Dry heat cycle . 16g37.6.2.1 Method of measurement 16g37.6.2.2 Requirement 16g37.6.3 Damp heat cycle . 17g37.6.3.1 Method of measurement 17g37.6.3.2 Requirement 17g37.6.4 Low temperature cycle 17g37.6.4.1 Method of measurement 17g37.6.4.2 Requirement 17g37.7 Corrosion test (sea water test) 17g37.7.1
16、 General 17g37.7.2 Method of measurement . 18g37.7.3 Requirements 18g37.8 Immersion test 18g37.8.1 Method of measurement . 18g37.8.2 Requirements 19g37.9 Thermal shock 19g37.9.1 Method of measurement . 19g37.9.2 Requirements 19g37.10 Solar radiation 19g37.10.1 Method of measurement . 19g37.10.2 Requ
17、irements 19g37.11 Oil resistance test 19g37.11.1 Method of measurement . 19g37.11.2 Requirement 20g38 Field measurement . 20g38.1 General . 20g38.2 Transmitter Effective Radiated Power (ERP). 20g38.2.1 Definition 20g38.2.2 Method of measurement . 20g38.2.3 Limit . 21g38.3 Spurious emissions from the
18、 transmitter 21g38.3.1 Definition 21g38.3.2 Method of measurement . 21g38.3.3 Limit . 21g38.4 Spurious emissions from the receiver . 21g38.4.1 Definition 21g38.4.2 Method of measurement . 21g38.4.3 Limit . 21g39 Transmitter . 21g39.1 General . 21g39.2 Frequency error 22g39.2.1 Definition 22g39.2.2 M
19、ethod of measurement . 22g39.2.3 Limit . 22g39.3 Carrier power referenced to ERP . 22g39.3.1 Definition 22g39.3.2 Method of measurement . 22g39.3.3 Limits 22g39.4 Frequency deviation . 22g39.4.1 Definition 22g39.4.2 Maximum permissible frequency deviation 23g39.4.2.1 Method of measurement 23g39.4.2.
20、2 Limit 23g39.4.3 Reduction of frequency deviation at modulation frequencies above 3 kHz 23g39.4.3.1 Method of measurement 23g39.4.3.2 Limits 23g3ETSI ETSI EN 300 225 V1.5.1 (2015-12) 5 9.5 Limitation characteristics of the modulator 24g39.5.1 Definition 24g39.5.2 Method of measurement . 24g39.5.3 L
21、imits 24g39.6 Sensitivity of the modulator, including microphone 24g39.6.1 Definition 24g39.6.2 Method of measurement . 24g39.6.3 Limit . 24g39.7 Audio frequency response 24g39.7.1 Definition 24g39.7.2 Method of measurement . 24g39.7.3 Limit . 24g39.8 Audio frequency harmonic distortion of the emiss
22、ion 24g39.8.1 Definition 24g39.8.2 Method of measurement . 25g39.8.2.1 Normal test conditions 25g39.8.2.2 Extreme test conditions . 25g39.8.3 Limit . 25g39.9 Adjacent channel power . 25g39.9.1 Definition 25g39.9.2 Method of measurement . 25g39.9.3 Limits 25g39.10 Residual modulation of the transmitt
23、er 26g39.10.1 Definition 26g39.10.2 Method of measurement . 26g39.10.3 Limit . 26g39.11 Transient frequency behaviour of the transmitter . 26g39.11.1 Definitions 26g39.11.2 Method of measurement . 27g39.11.3 Limits 28g310 Receiver 30g310.1 Harmonic distortion and rated audio frequency output power .
24、 30g310.1.1 Definition 30g310.1.2 Methods of measurement 30g310.1.3 Limits 30g310.2 Audio frequency response 30g310.2.1 Definition 30g310.2.2 Method of measurement . 30g310.2.3 Limits 31g310.3 Maximum usable sensitivity . 31g310.3.1 Definition 31g310.3.2 Method of measurement . 31g310.3.3 Limits 31g
25、310.4 Co-channel rejection. 31g310.4.1 Definition 31g310.4.2 Method of measurement . 31g310.4.3 Limit . 31g310.5 Adjacent channel selectivity . 32g310.5.1 Definition 32g310.5.2 Method of measurement . 32g310.5.3 Limits 32g310.6 Spurious response rejection 32g310.6.1 Definition 32g310.6.2 Method of m
26、easurement . 32g310.6.3 Limit . 32g310.7 Intermodulation response . 33g310.7.1 Definition 33g310.7.2 Method of measurement . 33g310.7.3 Limit . 33g310.8 Blocking or desensitization 33g310.8.1 Definition 33g3ETSI ETSI EN 300 225 V1.5.1 (2015-12) 6 10.8.2 Method of measurement . 33g310.8.3 Limit . 33g
27、310.9 Amplitude response of the receiver limiter 34g310.9.1 Definition 34g310.9.2 Method of measurement . 34g310.9.3 Limit . 34g310.10 Receiver noise 34g310.10.1 Definition 34g310.10.2 Method of measurement . 34g310.10.3 Limit . 34g3Annex A (normative): Measuring receiver for adjacent channel power
28、measurement . 35g3A.1 Power measuring receiver specification . 35g3A.1.0 General . 35g3A.1.1 IF filter . 35g3A.1.2 Attenuation indicator 36g3A.1.3 rms value indicator . 37g3A.1.4 Oscillator and amplifier 37g3Annex B (normative): Solar radiation test source 38g3B.1 Simulated solar radiation source 38
29、g3History 39g3ETSI ETSI EN 300 225 V1.5.1 (2015-12) 7 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and c
30、an be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI
31、 IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other 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
32、This European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document defines the minimum technical characteristics required for portable VHF radio telephones operating in survival craft and optionally on board
33、ships at sea, in certain frequency bands allocated to the Maritime Mobile Service (MMS). It also incorporates the requirements detailed in the Radio Regulations, International Convention for the Safety of Life at Sea SOLAS 1974 as amended 4 and the relevant recommendations of the International Marit
34、ime Organization. Every EN prepared by ETSI is a voluntary standard. The present document contains text concerning type approval of the equipment to which it relates. This text does not make the present document mandatory in its status as a standard. However, the present document can be referenced,
35、wholly or in part, for mandatory application by decisions of regulatory bodies. National transposition dates Date of adoption of this EN: 7 December 2015 Date of latest announcement of this EN (doa): 31 March 2016 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
36、 30 September 2016 Date of withdrawal of any conflicting National Standard (dow): 30 September 2017 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2
37、 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI EN 300 225 V1.5.1 (2015-12) 8 1 Scope The present document states the minimum technical characteristics required for
38、portable VHF radiotelephones operating in the bands between 156 MHz and 174 MHz allocated to the Maritime Mobile Services by the ITU Radio Regulations (see ITU Radio Regulations, Appendix 18 1) and suitable for use in survival craft and, optionally, on board ships at sea. The requirements detailed i
39、n the Radio Regulations, International Convention for the Safety Of Life At Sea SOLAS 1974 4 and the International Maritime Organization Resolutions A.694(17) i.4, MSC149 (77) i.1 and A.809(19) i.3 are incorporated in the present document. 2 References 2.1 Normative references References are either
40、specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are
41、 not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary f
42、or the application of the present document. 1 ITU Radio Regulations 2012. 2 Recommendation ITU-T O.41 (1994): “Psophometer for use on telephone-type circuits“. 3 ISO 25862 (2009): “Ships and marine technology. Marine magnetic compasses, binnacles and azimuth reading devices“. 4 International Maritim
43、e Organisation: “International Convention for the Safety Of Life At Sea (SOLAS)“. 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-sp
44、ecific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the
45、application of the present document but they assist the user with regard to a particular subject area. i.1 International Maritime Organization Resolution MSC 149 (77): “Performance standards for survival craft two way VHF radiotelephone apparatus“. i.2 ETSI EN 301 178: “Portable Very High Frequency
46、(VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands (for non-GMDSS applications only); Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU“. i.3 International Maritime Organization Resolution A.809(19): “Performance
47、 standards for survival craft two way VHF radiotelephone apparatus“. i.4 International Maritime Organization Resolution A.694(17): “General Requirements for Shipborne Radio Equipment Forming Part of the Global Maritime Distress and Safety System (GMDSS) and for Electronic Navigational Aids“. ETSI ET
48、SI EN 300 225 V1.5.1 (2015-12) 9 i.5 ETSI TR 100 028 (all parts): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, th
49、e following definitions apply: primary battery: non rechargeable battery which may be user replaceable NOTE: See International Maritime Organization Resolution A.809(19) i.3. secondary battery: rechargeable battery NOTE: See International Maritime Organization Resolution A.809(19) i.3. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ad amplitude difference DSC Digital Selective Callingemf electro-motive force ERP Effective Radiated Power fd frequency differenceIF Intermediate Frequency MMS Mariti
