1、 ETSI EN 302 885 V2.2.2 (2017-03) Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class H DSC; Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of Directive 2014/53/EU HA
2、RMONISED EUROPEAN STANDARD ETSI ETSI EN 302 885 V2.2.2 (2017-03) 2 Reference REN/ERM-TG26-518C1 Keywords harmonised standard, 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
3、Association but non lucratif enregistre la Sous-Prfecture de 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
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7、g and microfilm except as authorized by written permission 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. A
8、ll rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI 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 registere
9、d and owned by the GSM Association. ETSI ETSI EN 302 885 V2.2.2 (2017-03) 3 Contents Intellectual Property Rights 8g3Foreword . 8g3Modal verbs terminology 8g31 Scope 9g32 References 9g32.1 Normative references . 9g32.2 Informative references 10g33 Definitions, symbols and abbreviations . 10g33.1 Def
10、initions 10g33.2 Symbols 11g33.3 Abbreviations . 11g34 General and operational requirements 11g34.0 Conformance 11g34.1 Construction . 11g34.2 Controls and indicators . 12g34.3 Microphone and loudspeaker . 13g34.4 Safety precautions 13g34.5 Labelling. 13g35 Technical requirements 13g35.0 Conformance
11、 13g35.1 Switching time 13g35.2 Class of emission and modulation characteristics 14g35.3 Battery capacity 14g35.4 DSC functionality . 14g36 General conditions of measurement . 14g36.1 Arrangements for RF connections to the equipment 14g36.1.1 RF connections to integral antenna equipment . 14g36.1.2
12、RF connection to equipment with a detachable antenna . 14g36.2 Arrangements for test signals applied to the receiver input 14g36.3 Squelch . 15g36.4 Normal test modulation 15g36.5 Artificial antenna 15g36.6 Arrangements for test signals applied to the transmitter input . 15g36.7 Test channels 15g36.
13、8 Test conditions, power sources and ambient temperatures . 15g36.8.1 Normal and extreme test conditions 15g36.8.2 Test power source . 15g36.9 Normal test conditions 16g36.9.1 Normal temperature and humidity 16g36.9.2 Normal power sources 16g36.9.2.1 Battery power source. 16g36.9.2.2 Other power sou
14、rces 16g36.10 Extreme test conditions 16g36.10.0 General 16g36.10.1 Extreme temperatures . 16g36.10.2 Extreme values of test power sources . 16g36.10.2.1 Battery power source. 16g36.10.2.2 Other power sources 16g36.11 Procedure for tests at extreme temperatures . 17g36.12 Reference Bandwidths for em
15、ission measurements . 17g37 Environmental tests 17g37.1 Procedure 17g3ETSI ETSI EN 302 885 V2.2.2 (2017-03) 4 7.2 Performance check . 17g37.3 Drop test . 17g37.3.1 Definition 17g37.3.2 Method of measurement . 18g37.3.3 Requirement 18g37.4 Temperature tests . 18g37.4.1 Definition 18g37.4.2 Dry heat 1
16、8g37.4.2.1 Definition 18g37.4.2.2 Method of measurement 18g37.4.2.3 Requirement 18g37.4.3 Damp heat . 19g37.4.3.1 Definition 19g37.4.3.2 Method of measurement 19g37.4.3.3 Requirement 19g37.4.4 Low temperature cycle 19g37.4.4.1 Definition 19g37.4.4.2 Method of measurement 19g37.4.4.3 Requirement 19g3
17、8 Transmitter . 20g38.0 General . 20g38.1 Frequency error 20g38.1.1 Definition 20g38.1.2 Method of measurement . 20g38.1.3 Limits 20g38.2 Carrier power 20g38.2.1 Definitions 20g38.2.2 Method of measurement . 20g38.2.3 Limits, Normal and extreme test conditions . 20g38.3 Frequency deviation . 21g38.3
18、.1 Definition 21g38.3.2 Maximum permissible frequency deviation 21g38.3.2.1 Method of measurement 21g38.3.2.2 Limits 21g38.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz 21g38.3.3.1 Method of measurement 21g38.3.3.2 Limits 21g38.4 Sensitivity of the modulator, including m
19、icrophone 22g38.4.1 Definition 22g38.4.2 Method of measurement . 22g38.4.3 Limits 22g38.5 Audio frequency response 22g38.5.1 Definition 22g38.5.2 Method of measurement . 23g38.5.3 Limit . 23g38.6 Audio frequency harmonic distortion of the emission 24g38.6.1 Definition 24g38.6.2 Method of measurement
20、 . 24g38.6.2.0 General 24g38.6.2.1 Normal test conditions 24g38.6.2.2 Extreme test conditions . 24g38.6.3 Limits 24g38.7 Adjacent channel power . 24g38.7.1 Definition 24g38.7.2 Method of measurement . 24g38.7.3 Limits 25g38.8 Conducted spurious emissions conveyed to the antenna 25g38.8.1 Definition
21、25g38.8.2 Method of measurement . 25g38.8.3 Limit . 25g38.9 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna . 25g3ETSI ETSI EN 302 885 V2.2.2 (2017-03) 5 8.9.1 Definitions 25g38.9.2 Method of measurement . 26g38.9.3 Limits 27g38.10 Residual modulation of t
22、he transmitter 27g38.10.1 Definition 27g38.10.2 Method of measurement . 27g38.10.3 Limit . 27g38.11 Transient frequency behaviour of the transmitter . 27g38.11.1 Definitions 27g38.11.2 Method of measurement . 28g38.11.3 Limits 31g38.12 Frequency error (demodulated DSC signal) . 31g38.12.1 Definition
23、 31g38.12.2 Method of measurement . 31g38.12.3 Limits 31g38.13 Modulation index for DSC . 31g38.13.1 Definition 31g38.13.2 Method of measurement . 31g38.13.3 Limits 31g38.14 Modulation rate for DSC 31g38.14.1 Definition 31g38.14.2 Method of measurement . 32g38.14.3 Limits 32g38.15 Testing of free ch
24、annel transmission on DSC channel 70 32g38.15.1 Definition 32g38.15.2 Method of measurement . 32g38.15.3 Requirement 32g39 Receiver 33g39.1 Harmonic distortion and rated audio frequency output power . 33g39.1.1 Definition 33g39.1.2 Methods of measurement 33g39.1.3 Limits 33g39.2 Audio frequency resp
25、onse 33g39.2.1 Definition 33g39.2.2 Method of measurement . 33g39.2.3 Limits 34g39.3 Maximum usable sensitivity . 34g39.3.1 Definition 34g39.3.2 Method of measurement . 35g39.3.3 Limits 35g39.4 Co-channel rejection. 35g39.4.1 Definition 35g39.4.2 Method of measurement . 35g39.4.3 Limit . 35g39.5 Adj
26、acent channel selectivity . 36g39.5.1 Definition 36g39.5.2 Method of measurement . 36g39.5.3 Limits 36g39.6 Spurious response rejection 36g39.6.1 Definition 36g39.6.2 Method of measurement . 36g39.6.3 Limit . 37g39.7 Intermodulation response . 37g39.7.1 Definition 37g39.7.2 Method of measurement . 3
27、7g39.7.3 Limit . 37g39.8 Blocking or desensitization 37g39.8.1 Definition 37g39.8.2 Method of measurement . 38g39.8.3 Limit . 38g39.9 Conducted spurious emissions . 38g3ETSI ETSI EN 302 885 V2.2.2 (2017-03) 6 9.9.1 Definition 38g39.9.2 Method of measurement . 38g39.9.3 Limit . 38g39.10 Radiated spur
28、ious emissions. 38g39.10.1 Definition 38g39.10.2 Method of measurements 39g39.10.3 Limit . 39g39.11 Receiver noise and hum level . 40g39.11.1 Definition 40g39.11.2 Method of measurement . 40g39.11.3 Limit . 40g39.12 Squelch operation . 40g39.12.1 Definition 40g39.12.2 Method of measurement . 40g39.1
29、2.3 Limits 41g39.13 Squelch hysteresis 41g39.13.1 Definition 41g39.13.2 Method of measurement . 41g39.13.3 Limit . 41g310 DSC Signalling . 41g310.1 Test Method 41g310.2 Display . 41g310.3 GNSS receiver 41g310.4 Individual DSC calls 42g310.5 All ships calls . 42g310.6 DSC call functionality 42g310.7
30、DSC message composition . 42g310.8 Prioritized wait . 42g310.9 Alarms 42g310.10 Standby . 42g310.11 GNSS fix - sending distress 42g310.12 Tasks - sending distress 42g310.13 Display - sending distress . 42g310.14 Distress button sub procedure 42g310.15 Void 43g310.16 Updating position . 43g310.17 Han
31、dling received DSC messages - sending distress . 43g310.18 Alarms - sending distress . 43g310.19 Determining subsequent communications - sending distress . 43g310.20 Automated tuning - sending distress 43g310.21 Cancelling the distress alert 43g310.22 Acknowledgements - sending distress 43g310.23 Te
32、rmination - sending distress 43g310.24 Warnings - sending distress 43g310.25 Tasks - receiving distress . 43g310.26 Display - receiving distress 43g310.27 Handling received DSC messages - receiving distress . 44g310.28 Alarms - receiving distress . 44g310.29 Determining subsequent communications - r
33、eceiving distress . 44g310.30 Automated tuning - receiving distress 44g310.31 Acknowledgements - receiving distress . 44g310.32 Termination - receiving distress . 44g310.33 Warnings - receiving distress . 44g310.34 Tasks - sending non distress . 44g310.35 Display - sending non distress 44g310.36 Han
34、dling received DSC messages - sending non distress 44g310.37 Alarms - sending non distress. 44g310.38 Automated tuning - sending non distress . 45g310.39 Delayed acknowledgements - sending non distress 45g310.40 Termination - sending non distress . 45g310.41 Warnings - sending non distress . 45g3ETS
35、I ETSI EN 302 885 V2.2.2 (2017-03) 7 10.42 Tasks - receiving non distress. 45g310.43 Display - receiving non distress . 45g310.44 Handling received DSC messages - receiving non distress 45g310.45 Alarms - receiving non distress 45g310.46 Automated tuning - receiving non distress . 45g310.47 Acknowle
36、dgements - receiving non distress 45g310.48 Termination - receiving non distress 45g310.49 Warnings - receiving non distress 45g310.50 Communication automated procedure 46g310.51 Tasks - communication 46g310.52 Display - communication . 46g310.53 Handling received DSC messages - communication 46g310
37、.54 Tuning of the receiver and transmitter - communication . 46g310.55 Termination - communication 46g310.56 Tasks of handling incoming calls while engaged . 46g310.57 Termination of automated procedures 46g310.58 Actions after termination of an automated procedure 46g310.59 Putting automated proced
38、ures on hold . 46g310.60 Controlling non-terminated automated procedures on hold . 46g311 Testing for compliance with technical requirements 47g311.1 Environmental conditions for testing . 47g311.2 Interpretation of the measurement results 47g3Annex A (informative): Relationship between the present
39、document and the essential requirements of Directive 2014/53/EU . 48g3Annex B (normative): Measuring receiver for adjacent channel power measurement . 51g3B.1 Power measuring receiver specification . 51g3B.1.0 General . 51g3B.1.1 IF filter . 51g3B.1.2 Attenuation indicator 52g3B.1.3 Rms value indica
40、tor 52g3B.1.4 Oscillator and amplifier 52g3Annex C (informative): DSC test calls 53g3C.1 Interoperability tests . 53g3Annex D (informative): Change history . 54g3History 55g3ETSI ETSI EN 302 885 V2.2.2 (2017-03) 8 Intellectual Property Rights IPRs essential or potentially essential to the present do
41、cument 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 can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect
42、of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). 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
43、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 Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matt
44、ers (ERM). The present document has been prepared under the Commissions standardisation request C(2015) 5376 final i.8 to provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation of the laws of the Member States relating to the making avail
45、able on the market of radio equipment and repealing Directive 1999/5/EC i.5. Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of the present document given in tables A.1 and A.2 confers, within the limits of
46、the scope of the present document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated EFTA regulations. National transposition dates Date of latest announcement of this EN (doa): 30 June 2017 Date of latest publication of new National Standard
47、 or endorsement of this EN (dop/e): 31 December 2017 Date of withdrawal of any conflicting National Standard (dow): 31 December 2018 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 inter
48、preted as described in clause 3.2 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 302 885 V2.2.2 (2017-03) 9 1 Scope The present document states the minimum techni
49、cal characteristics and methods of measurement required for portable Very High Frequency (VHF) radiotelephones with integrated handheld class H DSC operating in certain frequency bands allocated to the maritime mobile service using either 25 kHz channels or 25 kHz and 12,5 kHz channels. The present document does not cover requirements for the integrated GNSS receiver providing locating function. The present document also specifies technical characteristics, methods of measurement and required test results. The present document covers the essential requirements of articles
