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

The present document specifies the minimum requirements for transmitters, receivers and transceivers fitted with
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 Selective 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 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.

Visokofrekvenčni (VHF) oddajniki in sprejemniki kot obalne postaje za globalni pomorski nujnostni in varnostni sistem (GMDSS) in drugo uporabo v mobilni pomorski storitvi - Harmonizirani standard, ki zajema bistvene zahteve člena 3.2 direktive 2014/53/EU

Ta dokument določa minimalne zahteve za oddajnike, sprejemnike in oddajno-sprejemne naprave, opremljene z zunanjimi antenskimi priključki, ki se uporabljajo kot obalne postaje, ki delujejo v visokofrekvenčnem pasu pomorske mobilne storitve. Sem spadajo:
– naprave, ki delujejo na podlagi lokalnega ali daljinskega krmiljenja;
– naprave, ki delujejo z razmikom 12,5 kHz ali 25 kHz med kanali;
– oprema s funkcijo analognega govora, funkcijo digitalnega selektivnega klicanja (DSC) ali obema;
– naprave, ki delujejo v enosmernem, delno dvosmernem in dvosmernem načinu;
– oprema, ki je lahko sestavljena iz več kot ene enote;
– oprema, ki je lahko oprema z enim kanalom ali oprema z več kanali;
– oprema, ki deluje na radijskih mestih v skupni rabi;
– oprema, ki deluje ločeno od druge radijske opreme.
Kadar oprema ni namenjena za digitalno selektivno klicanje, se uporabljajo samo točke, ki se nanašajo na preskuse brez digitalnega selektivnega klica.
Ta dokument zajema bistvene zahteve člena 3.2 direktive 2014/53/EU [i.2] pod pogoji iz dodatka A.

General Information

Status
Published
Public Enquiry End Date
26-Feb-2017
Publication Date
13-Mar-2017
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
06-Mar-2017
Due Date
11-May-2017
Completion Date
14-Mar-2017

Buy Standard

Standard
EN 301 929 V2.1.1:2017
English language
49 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day
Standard
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
English language
49 pages
sale 15% off
Preview
sale 15% off
Preview
Standard
ETSI EN 301 929 V2.1.1 (2016-11) - 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
English language
51 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.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/EU47.020.70Navigacijska in krmilna opremaNavigation and control equipment33.060.20Sprejemna in oddajna opremaReceiving and transmitting equipmentICS:Ta slovenski standard je istoveten z:ETSI EN 301 929 V2.1.1 (2017-03)SIST EN 301 929 V2.1.1:2017en01-maj-2017SIST EN 301 929 V2.1.1:2017SLOVENSKI
STANDARD



SIST EN 301 929 V2.1.1:2017



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 SIST EN 301 929 V2.1.1:2017



ETSI ETSI EN 301 929 V2.1.1 (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 à but non lucratif enregistrée à la Sous-Préfecture 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 print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https://portal.etsi.org/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 without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2017. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM and 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 registered and owned by the GSM Association. SIST EN 301 929 V2.1.1:2017



ETSI ETSI EN 301 929 V2.1.1 (2017-03) 3 Contents Intellectual Property Rights . 7 Foreword . 7 Modal verbs terminology . 7 1 Scope . 8 2 References . 8 2.1 Normative references . 8 2.2 Informative references . 9 3 Definitions, symbols and abbreviations . 9 3.1 Definitions . 9 3.2 Symbols . 9 3.3 Abbreviations . 9 4 General requirements . 10 4.1 Construction . 10 4.2 Controls and indicators . 10 4.3 Safety precautions . 11 4.4 Labelling. 11 5 Technical requirements . 11 5.1 Switching time . 11 5.2 Class of emission and modulation characteristics . 11 5.3 Use of Channel 70 . 11 5.4 Audio line . 11 5.5 DSC Controller Interfaces . 12 6 General conditions of measurement . 12 6.1 Arrangements for test signals applied to the receiver input . 12 6.2 Squelch . 12 6.3 Normal test modulation . 12 6.4 Artificial antenna . 12 6.5 Standard test signals for DSC . 12 6.5.1 References to standard test signals . 12 6.5.2 Standard test signal . 12 6.6 Determination of the symbol error rate in the output of the receiving part . 13 6.7 DSC Decoder . 13 6.8 Test channels . 13 6.9 Reference Bandwidths for emissions measurements . 13 7 Test conditions and power sources . 13 7.1 Normal and extreme test conditions . 13 7.2 Test power source . 14 7.3 Normal test conditions . 14 7.3.1 Normal temperature and humidity . 14 7.3.2 Normal power sources . 14 7.3.2.1 Mains voltage and frequency . 14 7.3.2.2 Lead Acid Battery power source . 14 7.3.2.3 Other power sources . 14 7.4 Test under extreme test conditions . 14 7.4.1 General . 14 7.4.2 Extreme temperatures . 14 7.4.3 Extreme values of test power sources . 15 7.4.3.1 Mains voltage . 15 7.4.3.2 Battery power source. 15 7.4.3.3 Other power sources . 15 7.5 Procedure for tests at extreme temperatures . 15 8 Transmitter . 15 8.1 Frequency Error . 15 SIST EN 301 929 V2.1.1:2017



ETSI ETSI EN 301 929 V2.1.1 (2017-03) 4 8.1.1 Definition . 15 8.1.2 Method of measurement . 15 8.1.3 Limits . 15 8.2 Carrier power . 15 8.2.1 Definitions . 15 8.2.2 Method of measurement . 16 8.2.3 Limits . 16 8.2.3.1 Normal test conditions . 16 8.2.3.2 Extreme test conditions . 16 8.3 Frequency deviation . 16 8.3.1 Definition . 16 8.3.2 Maximum permissible frequency deviation . 16 8.3.2.1 Method of measurement . 16 8.3.2.2 Limits . 16 8.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz . 16 8.3.3.1 Method of measurement . 16 8.3.3.2 Limits . 17 8.4 Audio frequency response . 17 8.4.1 Definition . 17 8.4.2 Method of measurement . 18 8.4.3 Limit . 18 8.5 Audio frequency harmonic distortion of the emission. 18 8.5.1 Definition . 18 8.5.2 Method of measurement . 19 8.5.3 Limits . 19 8.6 Adjacent channel power . 19 8.6.1 Definition . 19 8.6.2 Method of measurement . 19 8.6.3 Limit . 20 8.7 Conducted spurious emissions conveyed to the antenna . 20 8.7.1 Definition . 20 8.7.2 Method of measurement . 20 8.7.3 Limit . 20 8.8 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna . 20 8.8.1 Definitions . 20 8.8.2 Method of measurement . 21 8.8.3 Limits . 21 8.9 Residual modulation of the transmitter . 22 8.9.1 Definition . 22 8.9.2 Method of measurement . 22 8.9.3 Limit . 22 8.10 DSC transmitter modulation index . 22 8.10.1 Definition . 22 8.10.2 Method of measurement . 22 8.10.3 Limits . 22 8.11 DSC audio input limitation . 23 8.11.1 Definition . 23 8.11.2 Method of measurement . 23 8.11.3 Limit . 23 8.12 Modulation attack time . 23 8.12.1 Definition . 23 8.12.2 Method of measurement . 23 8.12.3 Limit . 23 8.13 Transient frequency behaviour of the transmitter . 24 8.13.1 Definitions . 24 8.13.2 Method of measurement . 25 8.13.3 Limits . 27 8.14 Intermodulation attenuation. 27 8.14.1 Definition . 27 8.14.2 Method of measurement . 27 8.14.3 Limits . 28 8.15 Testing of generated call sequences . 28 SIST EN 301 929 V2.1.1:2017



ETSI ETSI EN 301 929 V2.1.1 (2017-03) 5 8.15.1 Definition . 28 8.15.2 Method of measurement . 28 8.15.3 Requirement . 28 8.16 Modulation rate for DSC . 28 8.16.1 Definition . 28 8.16.2 Method of measurement . 29 8.16.3 Limits . 29 8.17 Frequency error (demodulated DSC signal) . 29 8.17.1 Definition . 29 8.17.2 Method of measurement . 29 8.17.3 Limits . 29 9 Receiver . 29 9.1 Harmonic distortion . 29 9.1.1 Definition . 29 9.1.2 Method of measurement . 29 9.1.2.1 Audio line output . 29 9.1.2.2 Under normal test conditions . 30 9.1.2.3 Under extreme test conditions . 30 9.1.3 Limits . 30 9.2 Audio frequency response . 30 9.2.1 Definition . 30 9.2.2 Method of measurement . 30 9.2.3 Limits . 30 9.3 Amplitude characteristic of the receiver . 31 9.3.1 Definition . 31 9.3.2 Method of measurement . 31 9.3.3 Limits . 31 9.4 Maximum usable sensitivity . 32 9.4.1 Definition . 32 9.4.2 Method of measurement . 32 9.4.3 Limits . 32 9.5 Co-channel rejection. 32 9.5.1 Definition . 32 9.5.2 Method of measurement . 32 9.5.3 Limits . 33 9.6 Adjacent channel selectivity . 33 9.6.1 Definition . 33 9.6.2 Method of measurement . 33 9.6.3 Limits . 33 9.7 Spurious response . 33 9.7.1 Definition . 33 9.7.2 Method of measurement . 34 9.7.3 Limit . 34 9.8 Intermodulation response . 34 9.8.1 Definition . 34 9.8.2 Method of measurement . 34 9.8.3 Limit . 34 9.9 Blocking or desensitization . 35 9.9.1 Definition . 35 9.9.2 Method of measurement .
...

ETSI EN 301 929 V2.1.1 (2017-03)






HARMONISED EUROPEAN STANDARD
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

---------------------- Page: 1 ----------------------
2 ETSI EN 301 929 V2.1.1 (2017-03)



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 à but non lucratif enregistrée à la
Sous-Préfecture 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
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/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 without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2017.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP 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

---------------------- Page: 2 ----------------------
3 ETSI EN 301 929 V2.1.1 (2017-03)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definitions, symbols and abbreviations . 9
3.1 Definitions . 9
3.2 Symbols . 9
3.3 Abbreviations . 9
4 General requirements . 10
4.1 Construction . 10
4.2 Controls and indicators . 10
4.3 Safety precautions . 11
4.4 Labelling. 11
5 Technical requirements . 11
5.1 Switching time . 11
5.2 Class of emission and modulation characteristics . 11
5.3 Use of Channel 70 . 11
5.4 Audio line . 11
5.5 DSC Controller Interfaces . 12
6 General conditions of measurement . 12
6.1 Arrangements for test signals applied to the receiver input . 12
6.2 Squelch . 12
6.3 Normal test modulation . 12
6.4 Artificial antenna . 12
6.5 Standard test signals for DSC . 12
6.5.1 References to standard test signals . 12
6.5.2 Standard test signal . 12
6.6 Determination of the symbol error rate in the output of the receiving part . 13
6.7 DSC Decoder . 13
6.8 Test channels . 13
6.9 Reference Bandwidths for emissions measurements . 13
7 Test conditions and power sources . 13
7.1 Normal and extreme test conditions . 13
7.2 Test power source . 14
7.3 Normal test conditions . 14
7.3.1 Normal temperature and humidity . 14
7.3.2 Normal power sources . 14
7.3.2.1 Mains voltage and frequency . 14
7.3.2.2 Lead Acid Battery power source . 14
7.3.2.3 Other power sources . 14
7.4 Test under extreme test conditions . 14
7.4.1 General . 14
7.4.2 Extreme temperatures . 14
7.4.3 Extreme values of test power sources . 15
7.4.3.1 Mains voltage . 15
7.4.3.2 Battery power source. 15
7.4.3.3 Other power sources . 15
7.5 Procedure for tests at extreme temperatures . 15
8 Transmitter . 15
8.1 Frequency Error . 15
ETSI

---------------------- Page: 3 ----------------------
4 ETSI EN 301 929 V2.1.1 (2017-03)
8.1.1 Definition . 15
8.1.2 Method of measurement . 15
8.1.3 Limits . 15
8.2 Carrier power . 15
8.2.1 Definitions . 15
8.2.2 Method of measurement . 16
8.2.3 Limits . 16
8.2.3.1 Normal test conditions . 16
8.2.3.2 Extreme test conditions . 16
8.3 Frequency deviation . 16
8.3.1 Definition . 16
8.3.2 Maximum permissible frequency deviation . 16
8.3.2.1 Method of measurement . 16
8.3.2.2 Limits . 16
8.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz . 16
8.3.3.1 Method of measurement . 16
8.3.3.2 Limits . 17
8.4 Audio frequency response . 17
8.4.1 Definition . 17
8.4.2 Method of measurement . 18
8.4.3 Limit . 18
8.5 Audio frequency harmonic distortion of the emission. 18
8.5.1 Definition . 18
8.5.2 Method of measurement . 19
8.5.3 Limits . 19
8.6 Adjacent channel power . 19
8.6.1 Definition . 19
8.6.2 Method of measurement . 19
8.6.3 Limit . 20
8.7 Conducted spurious emissions conveyed to the antenna . 20
8.7.1 Definition . 20
8.7.2 Method of measurement . 20
8.7.3 Limit . 20
8.8 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna . 20
8.8.1 Definitions . 20
8.8.2 Method of measurement . 21
8.8.3 Limits . 21
8.9 Residual modulation of the transmitter . 22
8.9.1 Definition . 22
8.9.2 Method of measurement . 22
8.9.3 Limit . 22
8.10 DSC transmitter modulation index . 22
8.10.1 Definition . 22
8.10.2 Method of measurement . 22
8.10.3 Limits . 22
8.11 DSC audio input limitation . 23
8.11.1 Definition . 23
8.11.2 Method of measurement . 23
8.11.3 Limit . 23
8.12 Modulation attack time . 23
8.12.1 Definition . 23
8.12.2 Method of measurement . 23
8.12.3 Limit . 23
8.13 Transient frequency behaviour of the transmitter . 24
8.13.1 Definitions . 24
8.13.2 Method of measurement . 25
8.13.3 Limits . 27
8.14 Intermodulation attenuation. 27
8.14.1 Definition . 27
8.14.2 Method of measurement . 27
8.14.3 Limits . 28
8.15 Testing of generated call sequences . 28
ETSI

---------------------- Page: 4 ----------------------
5 ETSI EN 301 929 V2.1.1 (2017-03)
8.15.1 Definition . 28
8.15.2 Method of measurement . 28
8.15.3 Requirement . 28
8.16 Modulation rate for DSC . 28
8.16.1 Definition . 28
8.16.2 Method of measurement . 29
8.16.3 Limits . 29
8.17 Frequency error (demodulated DSC signal) . 29
8.17.1 Definition . 29
8.17.2 Method of measurement . 29
8.17.3 Limits . 29
9 Receiver . 29
9.1 Harmonic distortion . 29
9.1.1 Definition . 29
9.1.2 Method of measurement . 29
9.1.2.1 Audio line output . 29
9.1.2.2 Under normal test conditions . 30
9.1.2.3 Under extreme test conditions . 30
9.1.3 Limits . 30
9.2 Audio frequency response . 30
9.2.1 Definition . 30
9.2.2 Method of measurement . 30
9.2.3 Limits . 30
9.3 Amplitude characteristic of the receiver . 31
9.3.1 Definition . 31
9.3.2 Method of measurement . 31
9.3.3 Limits . 31
9.4 Maximum usable sensitivity . 32
9.4.1 Definition . 32
9.4.2 Method of measurement . 32
9.4.3 Limits . 32
9.5 Co-channel rejection. 32
9.5.1 Definition . 32
9.5.2 Method of measurement . 32
9.5.3 Limits . 33
9.6 Adjacent channel selectivity . 33
9.6.1 Definition . 33
9.6.2 Method of measurement . 33
9.6.3 Limits . 33
9.7 Spurious response . 33
9.7.1 Definition . 33
9.7.2 Method of measurement . 34
9.7.3 Limit . 34
9.8 Intermodulation response . 34
9.8.1 Definition . 34
9.8.2 Method of measurement . 34
9.8.3 Limit . 34
9.9 Blocking or desensitization . 35
9.9.1 Definition . 35
9.9.2 Method of measurement . 35
9.9.3 Limit . 35
9.10 Receiver noise and hum level .
...

Draft ETSI EN 301 929 V2.1.1 (2016-11)






HARMONISED EUROPEAN STANDARD
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

---------------------- Page: 1 ----------------------
2 Draft ETSI EN 301 929 V2.1.1 (2016-11)



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 à but non lucratif enregistrée à la
Sous-Préfecture 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
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/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 without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2016.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP 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

---------------------- Page: 2 ----------------------
3 Draft ETSI EN 301 929 V2.1.1 (2016-11)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 8
1 Scope . 9
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 10
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 10
3.3 Abbreviations . 10
4 General requirements . 11
4.1 Construction . 11
4.2 Controls and indicators . 11
4.3 Safety precautions . 12
4.4 Labelling. 12
5 Technical requirements . 12
5.1 Switching time . 12
5.2 Class of emission and modulation characteristics . 12
5.3 Use of Channel 70 . 12
5.4 Audio line . 12
5.5 DSC Controller Interfaces . 13
6 General conditions of measurement . 13
6.1 Arrangements for test signals applied to the receiver input . 13
6.2 Squelch . 13
6.3 Normal test modulation . 13
6.4 Artificial antenna . 13
6.5 Standard test signals for DSC . 13
6.5.1 References to standard test signals . 13
6.5.2 Standard test signal . 13
6.6 Determination of the symbol error rate in the output of the receiving part . 14
6.7 DSC Decoder . 14
6.8 Test channels . 14
6.9 Reference Bandwidths for emissions measurements . 14
7 Test conditions and power sources . 15
7.1 Normal and extreme test conditions . 15
7.2 Test power source . 15
7.3 Normal test conditions . 15
7.3.1 Normal temperature and humidity . 15
7.3.2 Normal power sources . 15
7.3.2.1 Mains voltage and frequency . 15
7.3.2.2 Lead Acid Battery power source . 15
7.3.2.3 Other power sources . 15
7.4 Test under extreme test conditions . 16
7.4.1 General . 16
7.4.2 Extreme temperatures . 16
7.4.3 Extreme values of test power sources . 16
7.4.3.1 Mains voltage . 16
7.4.3.2 Battery power source. 16
7.4.3.3 Other power sources . 16
7.5 Procedure for tests at extreme temperatures . 16
8 Transmitter . 16
ETSI

---------------------- Page: 3 ----------------------
4 Draft ETSI EN 301 929 V2.1.1 (2016-11)
8.1 Frequency Error . 16
8.1.1 Definition . 16
8.1.2 Method of measurement . 16
8.1.3 Limits . 17
8.2 Carrier power . 17
8.2.1 Definitions . 17
8.2.2 Method of measurement . 17
8.2.3 Limits . 17
8.2.3.1 Normal test conditions . 17
8.2.3.2 Extreme test conditions . 17
8.3 Frequency deviation . 17
8.3.1 Definition . 17
8.3.2 Maximum permissible frequency deviation . 17
8.3.2.1 Method of measurement . 17
8.3.2.2 Limits . 18
8.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz . 18
8.3.3.1 Method of measurement . 18
8.3.3.2 Limits . 18
8.4 Audio frequency response . 19
8.4.1 Definition . 19
8.4.2 Method of measurement . 19
8.4.3 Limit . 20
8.5 Audio frequency harmonic distortion of the emission. 20
8.5.1 Definition . 20
8.5.2 Method of measurement . 20
8.5.3 Limits . 20
8.6 Adjacent channel power . 21
8.6.1 Definition . 21
8.6.2 Method of measurement . 21
8.6.3 Limit . 21
8.7 Conducted spurious emissions conveyed to the antenna . 21
8.7.1 Definition . 21
8.7.2 Method of measurement . 22
8.7.3 Limit . 22
8.8 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna . 22
8.8.1 Definitions . 22
8.8.2 Method of measurement . 22
8.8.3 Limits . 23
8.9 Residual modulation of the transmitter . 23
8.9.1 Definition . 23
8.9.2 Method of measurement . 23
8.9.3 Limit . 24
8.10 DSC transmitter modulation index . 24
8.10.1 Definition . 24
8.10.2 Method of measurement . 24
8.10.3 Limits . 24
8.11 DSC audio input limitation . 24
8.11.1 Definition . 24
8.11.2 Method of measurement . 24
8.11.3 Limit . 24
8.12 Modulation attack time . 25
8.12.1 Definition . 25
8.12.2 Method of measurement . 25
8.12.3 Limit . 25
8.13 Transient frequency behaviour of the transmitter . 26
8.13.1 Definitions . 26
8.13.2 Method of measurement . 27
8.13.3 Limits . 29
8.14 Intermodulation attenuation. 29
8.14.1 Definition . 29
8.14.2 Method of measurement . 29
8.14.3 Limits . 30
ETSI

---------------------- Page: 4 ----------------------
5 Draft ETSI EN 301 929 V2.1.1 (2016-11)
8.15 Testing of generated call sequences . 30
8.15.1 Definition . 30
8.15.2 Method of measurement . 30
8.15.3 Requirement . 30
8.16 Modulation rate for DSC . 30
8.16.1 Definition . 30
8.16.2 Method of measurement . 31
8.16.3 Limits . 31
8.17 Frequency error (demodulated DSC signal) . 31
8.17.1 Definition . 31
8.17.2 Method of measurement . 31
8.17.3 Limits . 31
9 Receiver . 31
9.1 Harmonic distortion . 31
9.1.1 Definition . 31
9.1.2 Method of measurement . 31
9.1.2.1 Audio line output . 31
9.1.2.2 Under normal test conditions . 32
9.1.2.3 Under extreme test conditions . 32
9.1.3 Limits . 32
9.2 Audio frequency response . 32
9.2.1 Definition . 32
9.2.2 Method of measurement . 32
9.2.3 Limits . 32
9.3 Amplitude characteristic of the receiver . 33
9.3.1 Definition . 33
9.3.2 Method of measurement . 33
9.3.3 Limits . 33
9.4 Maximum usable sensitivity . 34
9.4.1 Definition . 34
9.4.2 Method of measurement . 34
9.4.3 Limits . 34
9.5 Co-channel rejection. 34
9.5.1 Definition . 34
9.5.2 Method of measurement . 34
9.5.3 Limits . 35
9.6 Adjacent channel selectivity . 35
9.6.1 Definition . 35
9.6.2 Method of measurement . 35
9.6.3 Limits . 35
9.7 Spurious response . 35
9.7.1 Definition . 35
9.7.2 Method of measurement . 36
9.7.3 Limit . 36
9.8 Intermodulation response . 36
9.8.1 Definition . 36
9.8.2 Method of measurement . 36
9.8.3 Limit . 36
9.9 Blocking or desensitization . 37
9.9.1 Definition . 37
9.9.2 Method of measurement . 37
9.9.3 Limit . 37
9.10 Receiver noise and hum level .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.