1、 ETSI EN 301 929 V2.1.1 (2017-03) VHF transmitters and receivers as Coast Stations for GMDSS and other applications in the maritime mobile service; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU HARMONISED EUROPEAN STANDARD ETSI ETSI EN 301 929 V2.1.1
2、(2017-03) 2 Reference REN/ERM-TG26-140 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 Association but non lucratif enregistre la Sous-Prfecture
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9、V2.1.1 (2017-03) 3 Contents Intellectual Property Rights 7g3Foreword . 7g3Modal verbs terminology 7g31 Scope 8g32 References 8g32.1 Normative references . 8g32.2 Informative references 9g33 Definitions, symbols and abbreviations . 9g33.1 Definitions 9g33.2 Symbols 9g33.3 Abbreviations . 9g34 General
10、 requirements . 10g34.1 Construction . 10g34.2 Controls and indicators . 10g34.3 Safety precautions 11g34.4 Labelling. 11g35 Technical requirements 11g35.1 Switching time 11g35.2 Class of emission and modulation characteristics 11g35.3 Use of Channel 70 11g35.4 Audio line . 11g35.5 DSC Controller In
11、terfaces 12g36 General conditions of measurement . 12g36.1 Arrangements for test signals applied to the receiver input 12g36.2 Squelch . 12g36.3 Normal test modulation 12g36.4 Artificial antenna 12g36.5 Standard test signals for DSC . 12g36.5.1 References to standard test signals . 12g36.5.2 Standar
12、d test signal . 12g36.6 Determination of the symbol error rate in the output of the receiving part 13g36.7 DSC Decoder 13g36.8 Test channels 13g36.9 Reference Bandwidths for emissions measurements 13g37 Test conditions and power sources . 13g37.1 Normal and extreme test conditions . 13g37.2 Test pow
13、er source . 14g37.3 Normal test conditions 14g37.3.1 Normal temperature and humidity 14g37.3.2 Normal power sources 14g37.3.2.1 Mains voltage and frequency 14g37.3.2.2 Lead Acid Battery power source . 14g37.3.2.3 Other power sources 14g37.4 Test under extreme test conditions . 14g37.4.1 General 14g3
14、7.4.2 Extreme temperatures . 14g37.4.3 Extreme values of test power sources . 15g37.4.3.1 Mains voltage 15g37.4.3.2 Battery power source. 15g37.4.3.3 Other power sources 15g37.5 Procedure for tests at extreme temperatures . 15g38 Transmitter . 15g38.1 Frequency Error 15g3ETSI ETSI EN 301 929 V2.1.1
15、(2017-03) 4 8.1.1 Definition 15g38.1.2 Method of measurement . 15g38.1.3 Limits 15g38.2 Carrier power 15g38.2.1 Definitions 15g38.2.2 Method of measurement . 16g38.2.3 Limits 16g38.2.3.1 Normal test conditions 16g38.2.3.2 Extreme test conditions . 16g38.3 Frequency deviation . 16g38.3.1 Definition 1
16、6g38.3.2 Maximum permissible frequency deviation 16g38.3.2.1 Method of measurement 16g38.3.2.2 Limits 16g38.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz 16g38.3.3.1 Method of measurement 16g38.3.3.2 Limits 17g38.4 Audio frequency response 17g38.4.1 Definition 17g38.4.2
17、Method of measurement . 18g38.4.3 Limit . 18g38.5 Audio frequency harmonic distortion of the emission 18g38.5.1 Definition 18g38.5.2 Method of measurement . 19g38.5.3 Limits 19g38.6 Adjacent channel power . 19g38.6.1 Definition 19g38.6.2 Method of measurement . 19g38.6.3 Limit . 20g38.7 Conducted sp
18、urious emissions conveyed to the antenna 20g38.7.1 Definition 20g38.7.2 Method of measurement . 20g38.7.3 Limit . 20g38.8 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna . 20g38.8.1 Definitions 20g38.8.2 Method of measurement . 21g38.8.3 Limits 21g38.9 Res
19、idual modulation of the transmitter 22g38.9.1 Definition 22g38.9.2 Method of measurement . 22g38.9.3 Limit . 22g38.10 DSC transmitter modulation index . 22g38.10.1 Definition 22g38.10.2 Method of measurement . 22g38.10.3 Limits 22g38.11 DSC audio input limitation . 23g38.11.1 Definition 23g38.11.2 M
20、ethod of measurement . 23g38.11.3 Limit . 23g38.12 Modulation attack time . 23g38.12.1 Definition 23g38.12.2 Method of measurement . 23g38.12.3 Limit . 23g38.13 Transient frequency behaviour of the transmitter . 24g38.13.1 Definitions 24g38.13.2 Method of measurement . 25g38.13.3 Limits 27g38.14 Int
21、ermodulation attenuation 27g38.14.1 Definition 27g38.14.2 Method of measurement . 27g38.14.3 Limits 28g38.15 Testing of generated call sequences . 28g3ETSI ETSI EN 301 929 V2.1.1 (2017-03) 5 8.15.1 Definition 28g38.15.2 Method of measurement . 28g38.15.3 Requirement 28g38.16 Modulation rate for DSC
22、28g38.16.1 Definition 28g38.16.2 Method of measurement . 29g38.16.3 Limits 29g38.17 Frequency error (demodulated DSC signal) . 29g38.17.1 Definition 29g38.17.2 Method of measurement . 29g38.17.3 Limits 29g39 Receiver 29g39.1 Harmonic distortion 29g39.1.1 Definition 29g39.1.2 Method of measurement .
23、29g39.1.2.1 Audio line output 29g39.1.2.2 Under normal test conditions 30g39.1.2.3 Under extreme test conditions . 30g39.1.3 Limits 30g39.2 Audio frequency response 30g39.2.1 Definition 30g39.2.2 Method of measurement . 30g39.2.3 Limits 30g39.3 Amplitude characteristic of the receiver . 31g39.3.1 De
24、finition 31g39.3.2 Method of measurement . 31g39.3.3 Limits 31g39.4 Maximum usable sensitivity . 32g39.4.1 Definition 32g39.4.2 Method of measurement . 32g39.4.3 Limits 32g39.5 Co-channel rejection. 32g39.5.1 Definition 32g39.5.2 Method of measurement . 32g39.5.3 Limits 33g39.6 Adjacent channel sele
25、ctivity . 33g39.6.1 Definition 33g39.6.2 Method of measurement . 33g39.6.3 Limits 33g39.7 Spurious response . 33g39.7.1 Definition 33g39.7.2 Method of measurement . 34g39.7.3 Limit . 34g39.8 Intermodulation response . 34g39.8.1 Definition 34g39.8.2 Method of measurement . 34g39.8.3 Limit . 34g39.9 B
26、locking or desensitization 35g39.9.1 Definition 35g39.9.2 Method of measurement . 35g39.9.3 Limit . 35g39.10 Receiver noise and hum level . 35g39.10.1 Definition 35g39.10.2 Method of measurement . 35g39.10.3 Limit . 35g39.11 Spurious emissions . 36g39.11.1 Definition 36g39.11.2 Conducted spurious em
27、issions 36g39.11.2.1 Method of measurement 36g39.11.2.2 Limit 36g39.11.3 Radiated spurious emissions . 36g3ETSI ETSI EN 301 929 V2.1.1 (2017-03) 6 9.11.3.1 Method of measurement 36g39.11.3.2 Limit 37g39.12 DSC audio output characteristic . 37g39.12.1 Definition 37g39.12.2 Methods of measurement 37g3
28、9.12.3 Limit . 37g39.13 DSC receiver maximum usable sensitivity . 38g39.13.1 Definition 38g39.13.2 Method of measurement . 38g39.13.3 Limits 38g39.14 DSC receiver co-channel rejection . 38g39.14.1 Definition 38g39.14.2 Method of measurement . 38g39.14.3 Limits 38g39.15 DSC receiver adjacent channel
29、selectivity . 39g39.15.1 Definition 39g39.15.2 Method of measurement . 39g39.15.3 Limits 39g39.16 DSC receiver dynamic range 39g39.16.1 Definition 39g39.16.2 Method of measurement . 39g39.16.3 Limit . 39g39.17 Duplex operation for 25kHz channels 39g39.17.1 Introduction. 39g39.17.2 Receiver desensiti
30、zation with simultaneous transmission and reception 40g39.17.2.1 Definition 40g39.17.2.2 Method of measurement 40g39.17.2.3 Limits 40g39.17.3 Duplex transceiver internal mixing . 40g39.17.3.1 Definition 40g39.17.3.2 Method of measurement 40g39.17.3.3 Limits 41g39.18 Verification of correct decoding
31、of various types of DSC calls . 41g39.18.1 Definition 41g39.18.2 Method of measurement . 41g39.18.3 Requirement 41g39.19 DSC spurious response and blocking immunity . 41g39.19.1 Definition 41g39.19.2 Method of measurement . 41g39.19.3 Limits 42g39.20 DSC Intermodulation response . 42g39.20.1 Definit
32、ion 42g39.20.2 Method of measurement . 42g39.20.3 Limits 42g310 Testing for compliance with technical requirements 42g310.1 Environmental conditions for testing . 42g310.2 Interpretation of the measurement results 42g3Annex A (informative): Relationship between the present document and the essential
33、 requirements of Directive 2014/53/EU . 44g3Annex B (normative): Measuring receiver for adjacent channel power measurement . 46g3B.1 Power measuring receiver specification . 46g3B.1.0 General . 46g3B.1.1 IF filter . 46g3B.1.2 Attenuation indicator 47g3B.1.3 rms value indicator . 47g3B.1.4 Oscillator
34、 and amplifier 47g3Annex C (informative): Change history . 48g3History 49g3ETSI ETSI EN 301 929 V2.1.1 (2017-03) 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,
35、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 standards“, which is available from the ETSI Secretariat. Latest updates are available on t
36、he 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 other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may
37、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 Matters (ERM). The present document has been prepared under the Commissions standardisation request C(2
38、015) 5376 final i.1 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 available on the market of radio equipment and repealing Directive 1999/5/EC i.2. Once the present docum
39、ent is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present document, a presumption of conformity with the corresponding essential requirements
40、 of that Directive, and associated EFTA regulations. National transposition dates Date of adoption of this EN: 27 February 2017 Date of latest announcement of this EN (doa): 31 May 2017 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 30 November 2017 Date of wi
41、thdrawal of any conflicting National Standard (dow): 30 November 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 interpreted as described in clause 3.2 of the ETSI Drafting Rules (V
42、erbal 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 301 929 V2.1.1 (2017-03) 8 1 Scope The present document specifies the minimum requirements for transmitters, receivers and transceivers fitted w
43、ith external antenna connectors, used as coast stations, operating in the VHF band of the maritime mobile service. This includes: - equipment operating under local or remote control; - equipment operating on 12,5 kHz or 25 kHz channel spacing; - equipment capable of analogue speech, Digital Selectiv
44、e Calling (DSC), or both; - equipment operating in Simplex, Semi-Duplex (Half Duplex) and Duplex modes; - equipment which may consist of more than one unit; - equipment which may be single-channel or multi-channel; - equipment operating on shared radio sites; - equipment operating in isolation from
45、other radio equipment. Where the equipment is not intended for DSC operation, only those clauses relevant to non-DSC tests are applicable. The present document covers the essential requirements of article 3.2 of Directive 2014/53/EU i.2 under the conditions identified in annex A. 2 References 2.1 No
46、rmative references References are specific, identified by date of publication and/or edition number or version number. Only the cited version applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: W
47、hile 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 for the application of the present document. 1 Recommendation ITU-T O.41 (1994): “Psophometer for use on telephone-type
48、circuits“. 2 Recommendation ITU-R M.493-14 (2015): “Digital selective-calling system for use in the maritime mobile service“. 3 Recommendation ITU-T V.11/X27 (1996): “Electrical characteristics for balanced double-current interchange circuits operating at data signalling rates up to 10 Mbit/s“. 4 Re
49、commendation ITU-R M.1084-5 (2012): “Interim solutions for improved efficiency in the use of the band 156-174 MHz by stations in the maritime mobile service“. 5 ETSI TS 103 052 (V1.1.1) (03-2011): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Radiated measurement methods and general arrangements for test sites up to 100 GHz“. 6 ITU Radio Regulations (2016). ETSI ETSI EN 301 929 V2.1.1 (2017-03) 9 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-spe
