ETSI EN 301 025 V2.2.1 (2017-03)

VHF radiotelephone equipment for general communications and associated equipment for Class D Digital Selective Calling (DSC); Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of Directive 2014/53/EU

REN/ERM-TG26-517

Radiotelefonska oprema za območje VHF za splošne komunikacije in pripadajoča oprema za digitalni selektivni klic (DSC) razreda D - Harmonizirani standard, ki zajema bistvene zahteve členov 3.2 in 3.3(g) direktive 2014/53/EU

Ta dokument zajema minimalne zahteve za splošno komunikacijo z ladijskimi, stacionarnimi napravami z radiotelefonom VHF, ki deluje v določenih frekvenčnih pasovih, dodeljenih pomorskim mobilnim storitvam, ki uporabljajo kanale 25 kHz ali 25 kHz in 12,5 kHz, in pripadajočo opremo za digitalni selektivni klic (DSC) razreda D. Ta dokument ne zajema zahtev za vgrajeni sprejemnik GNSS, ki zagotavlja funkcijo javljanja lokacije.
Te zahteve vsebujejo ustrezne določbe pravilnika o radiokomunikacijah Mednarodne zveze za telekomunikacije (ITU), dodatek 18 [1], priporočila ITU-R M.493-14 [3] (v katerem je določen razred D) in priporočila M.825-3 [i.4] ter vključujejo ustrezne smernice IMO, kot so opisane v dokumentu IMO MSC/Circ-803 [i.1].
Ta dokument določa tudi tehnične lastnosti, merilne metode in zahtevane rezultate preskusov.
Ta dokument zajema bistvene zahteve člena 3.2 in člena 3.3(g) direktive 2014/53/EU [i.3] pod pogoji iz dodatka A.

General Information

• Status: Published
• Publication Date: 11-Apr-2017
• Technical Committee: ERM TGMARINE - ERM Maritime and radio amateur activities
• Current Stage: 12 - Citation in the OJ
• Due Date: 26-May-2017
• Completion Date: 12-Apr-2017
• Ref Project: SIST EN 301 025 V2.2.1:2017 - VHF radiotelephone equipment for general communications and associated equipment for Class D Digital Selective Calling (DSC) - Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of the Directive 2014/53/EU

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 301 025 V2.2.1:2017
01-maj-2017
5DGLRWHOHIRQVNDRSUHPD]DREPRþMH9+)]DVSORãQHNRPXQLNDFLMHLQSULSDGDMRþD
RSUHPD]DGLJLWDOQLVHOHNWLYQLNOLF'6&UD]UHGD'+DUPRQL]LUDQLVWDQGDUGNL
]DMHPDELVWYHQH]DKWHYHþOHQRYLQJGLUHNWLYH(8
VHF radiotelephone equipment for general communications and associated equipment
for Class D Digital Selective Calling (DSC) - Harmonised Standard covering the essential
requirements of articles 3.2 and 3.3(g) of the Directive 2014/53/EU
Ta slovenski standard je istoveten z: ETSI EN 301 025 V2.2.1 (2017-03)
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
SIST EN 301 025 V2.2.1:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 301 025 V2.2.1:2017

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SIST EN 301 025 V2.2.1:2017
ETSI EN 301 025 V2.2.1 (2017-03)






HARMONISED EUROPEAN STANDARD
VHF radiotelephone equipment for general communications
and associated equipment for Class "D"
Digital Selective Calling (DSC);
Harmonised Standard covering the essential requirements
of articles 3.2 and 3.3(g) of Directive 2014/53/EU

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SIST EN 301 025 V2.2.1:2017
 2 ETSI EN 301 025 V2.2.1 (2017-03)



Reference
REN/ERM-TG26-517
Keywords
DSC, harmonised standard, maritime, radio,
traffic, VHF

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SIST EN 301 025 V2.2.1:2017
 3 ETSI EN 301 025 V2.2.1 (2017-03)
Contents
Intellectual Property Rights . 9
Foreword . 9
Modal verbs terminology . 9
1 Scope . 10
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 10
3 Definitions, symbols and abbreviations . 11
3.1 Definitions . 11
3.2 Symbols . 11
3.3 Abbreviations . 12
4 General and operational requirements . 12
4.1 General . 12
4.2 Composition . 12
4.3 Construction . 13
4.4 Controls and indicators . 13
4.5 DSC interface for non-integrated controllers . 14
4.6 Display . 14
4.7 Handset and loudspeaker . 14
4.8 Safety precautions . 14
4.9 Labelling. 14
4.10 Warm up . 14
4.11 GNSS receiver antenna . 14
5 Technical requirements . 15
5.1 Switching time . 15
5.2 Class of emission and modulation characteristics . 15
5.3 DSC operation . 15
5.3.1 General . 15
5.4 Multiple watch facilities . 15
5.4.1 General . 15
5.4.2 Scanning provisions . 15
5.4.3 Scanning characteristics . 16
6 General conditions of measurement . 16
6.1 Arrangements for test signals applied to the receiver input . 16
6.2 Squelch . 16
6.3 Transmission time limitation . 16
6.4 Normal test modulation . 16
6.5 Artificial antenna . 17
6.6 Arrangements for test signals applied to the transmitter input . 17
6.7 Test channels . 17
6.8 Generation and examination of the digital selective call signal . 17
6.9 Standard test signals for DSC . 17
6.10 Determination of the symbol error ratio in the output of the receiving part . 18
6.11 Void . 18
6.12 Test conditions, power sources, and ambient temperatures . 18
6.12.1 Normal and extreme test conditions. 18
6.12.2 Test power source . 18
6.13 Normal test conditions . 18
6.13.1 Normal temperature and humidity . 18
6.13.2 Normal power sources . 18
6.13.2.1 Battery power source. 18
6.13.2.2 Other power sources . 18
6.14 Extreme test conditions . 19
ETSI

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SIST EN 301 025 V2.2.1:2017
 4 ETSI EN 301 025 V2.2.1 (2017-03)
6.14.1 Extreme temperatures . 19
6.14.2 Extreme values of test power sources . 19
6.14.2.1 Battery power source. 19
6.14.2.2 Other power sources . 19
6.15 Procedure for tests at extreme temperatures . 19
6.16 Reference Bandwidths for emission measurements . 19
7 Environmental tests . 20
7.1 Introduction . 20
7.2 Procedure . 20
7.3 Performance check . 20
7.4 Vibration test . 20
7.4.1 Definition . 20
7.4.2 Method of measurement . 20
7.4.3 Requirement . 21
7.5 Temperature tests . 21
7.5.1 Definition . 21
7.5.2 Dry heat . 21
7.5.2.1 Definition . 21
7.5.2.2 Method of measurement . 21
7.5.2.3 Requirement . 21
7.5.3 Damp heat . 21
7.5.3.1 Definition . 21
7.5.3.2 Method of measurement . 22
7.5.3.3 Requirement . 22
7.5.4 Low temperature . 22
7.5.4.1 Definition . 22
7.5.4.2 Method of measurement . 22
7.5.4.3 Requirement . 22
8 Transmitter . 22
8.1 Frequency error . 22
8.1.1 Definition . 22
8.1.2 Method of measurement . 22
8.1.3 Limits . 23
8.2 Carrier power . 23
8.2.1 Definition . 23
8.2.2 Method of measurement . 23
8.2.3 Limits . 23
8.2.3.1 Normal test conditions . 23
8.2.3.2 Extreme test conditions . 23
8.3 Frequency deviation . 23
8.3.1 Definition . 23
8.3.2 Maximum permissible frequency deviation . 24
8.3.2.1 Method of measurement . 24
8.3.2.2 Limits . 24
8.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz . 24
8.3.3.1 Method of measurement . 24
8.3.3.2 Limits . 24
8.4 Sensitivity of the modulator, including microphone . 25
8.4.1 Definition . 25
8.4.2 Method of measurement . 25
8.4.3 Limits . 25
8.5 Audio frequency response . 25
8.5.1 Definition . 25
8.5.2 Method of measurement . 26
8.5.3 Limit . 26
8.6 Audio frequency harmonic distortion of the emission. 26
8.6.1 Definition . 26
8.6.2 Method of measurement . 27
8.6.2.1 General . 27
8.6.2.2 Normal test conditions . 27
ETSI

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SIST EN 301 025 V2.2.1:2017
 5 ETSI EN 301 025 V2.2.1 (2017-03)
8.6.2.3 Extreme test conditions . 27
8.6.3 Limits . 27
8.7 Adjacent channel power . 27
8.7.1 Definition . 27
8.7.2 Method of measurement . 27
8.7.3 Limits . 28
8.8 Conducted spurious emissions conveyed to the antenna . 28
8.8.1 Definition . 28
8.8.2 Method of measurement . 28
8.8.3 Limit . 28
8.9 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna . 28
8.9.1 Definitions . 28
8.9.2 Method of measurement . 28
8.9.3 Limits . 29
8.10 Transient frequency behaviour of the transmitter . 30
8.10.1 Definitions . 30
8.10.2 Method of measurement . 30
8.10.3 Limits . 32
8.11 Residual modulation of the transmitter . 32
8.11.1 Definition . 32
8.11.2 Method of measurement . 32
8.11.3 Limit . 32
8.12 Frequency error (demodulated DSC signal) . 32
8.12.1 Definition . 32
8.12.2 Method of measurement . 33
8.12.3 Limits . 33
8.13 Modulation index for DSC . 33
8.13.1 Definition . 33
8.13.2 Method of measurement . 33
8.13.3 Limits . 33
8.14 Modulation rate for DSC . 33
8.14.1 Definition . 33
8.14.2 Method of measurement . 33
8.14.3 Limits . 33
8.15 Testing of free channel transmission on DSC channel 70 . 34
8.15.1 Definition . 34
8.15.2 Method of measurement . 34
8.15.3 Requirement . 34
9 Radiotelephone receiver . 34
9.1 Harmonic distortion and rated audio-frequency output power . 34
9.1.1 Definition . 34
9.1.2 Methods of measurement . 34
9.1.3 Limits . 35
9.2 Audio frequency response . 35
9.2.1 Definition . 35
9.2.2 Method of measurement . 35
9.2.3 Limits .
...