SIST EN 302 885 V2.1.1:2016

Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class D DSC -Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of the Directive 2014/53/EU

The present document states the minimum technical characteristics and methods of measurement required for portable
Very High Frequency (VHF) radiotelephones with integrated handheld class D 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 also specifies technical characteristics, methods of measurement and required test results.
The present document contains requirements to demonstrate that "... radio equipment shall be so constructed that it both
effectively uses and supports the efficient use of radio spectrum in order to avoid harmful interference" and that "....radio
equipment supports certain features ensuring access to emergency services" [i.5].

Prenosna radiotelefonska oprema VHF za pomorsko mobilno storitev, ki deluje v pasovih VHF z vgrajenim ročnim digitalnim selektivnim klicem (DSC) razreda D - Harmonizirani standard, ki zajema bistvene zahteve členov 3.2 in 3.3(g) direktive 2014/53/EU

Ta dokument navaja minimalne tehnične karakteristike in merilne metode za prenosne radiotelefone VHF z vgrajenim ročnim digitalnim selektivnim klicem razreda D, ki delujejo v določenih frekvenčnih pasovih, dodeljenih pomorskim mobilnim storitvam, ki uporabljajo kanale 25 kHz ali 25 KHz in 12,5 kHz.
Ta dokument določa tudi tehnične lastnosti, merilne metode in zahtevane rezultate preskusov.
Ta dokument vsebuje zahteve, s katerimi se dokazuje, da »... je radijska oprema sestavljena tako, da učinkovito uporablja in tudi podpira učinkovito uporabo radijskega spektra, tako da ne pride do škodljivih motenj«, ter da »... radijska oprema podpira določene funkcije, ki zagotavljajo dostop do storitev za nujne primere« [i.5].

General Information

• Status: Published
• Public Enquiry End Date: 14-Mar-2016
• Publication Date: 13-Apr-2016
• ICS: 33.060.20 - Receiving and transmitting equipment
• ICS: 47.020.70 - Navigation and control equipment
• Technical Committee: MOC - Mobile Communications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 08-Apr-2016
• Due Date: 13-Jun-2016
• Completion Date: 14-Apr-2016
• Directive: 1999/5/EC - Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity
• Directive: 2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 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
• Ref Project: ETSI EN 302 885 V2.1.1 (2016-03) - Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class D DSC; Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of the Directive 2014/53/EU

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.(8Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class D DSC -Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of the 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 302 885 V2.1.1 (2016-03)SIST EN 302 885 V2.1.1:2016en01-junij-2016SIST EN 302 885 V2.1.1:2016SLOVENSKI
STANDARD



SIST EN 302 885 V2.1.1:2016



ETSI EN 302 885 V2.1.1 (2016-03) Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class D DSC; Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of the Directive 2014/53/EU
HARMONISED EUROPEAN STANDARD SIST EN 302 885 V2.1.1:2016



ETSI ETSI EN 302 885 V2.1.1 (2016-03) 2
Reference REN/ERM-TG26-142 Keywords harmonised standard, maritime, radio, VHF ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: [phone]
Fax: [phone]
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.
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 302 885 V2.1.1:2016



ETSI ETSI EN 302 885 V2.1.1 (2016-03) 3 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 . 11 3.3 Abbreviations . 11 4 General and operational requirements . 11 4.0 Conformance . 11 4.1 Construction . 11 4.2 Controls and indicators . 12 4.3 Microphone and loudspeaker . 13 4.4 Safety precautions . 13 4.5 Labelling. 13 5 Technical requirements . 13 5.0 Conformance . 13 5.1 Switching time . 13 5.2 Class of emission and modulation characteristics . 13 5.3 Battery capacity . 14 5.4 DSC functionality . 14 6 General conditions of measurement . 14 6.1 Arrangements for RF connections to the equipment . 14 6.1.1 RF connections to integral antenna equipment . 14 6.1.2 RF connection to equipment with a detachable antenna . 14 6.2 Arrangements for test signals applied to the receiver input . 14 6.3 Squelch . 14 6.4 Normal test modulation . 14 6.5 Artificial antenna . 15 6.6 Arrangements for test signals applied to the transmitter input . 15 6.7 Test channels . 15 6.8 Test conditions, power sources and ambient temperatures . 15 6.8.1 Normal and extreme test conditions. 15 6.8.2 Test power source . 15 6.9 Normal test conditions . 15 6.9.1 Normal temperature and humidity . 15 6.9.2 Normal power sources . 15 6.9.2.1 Battery power source. 15 6.9.2.2 Other power sources . 16 6.10 Extreme test conditions . 16 6.10.0 General . 16 6.10.1 Extreme temperatures . 16 6.10.2 Extreme values of test power sources . 16 6.10.2.1 Battery power source. 16 6.10.2.2 Other power sources . 16 6.11 Procedure for tests at extreme temperatures . 16 7 Environmental tests . 16 7.1 Procedure . 16 7.2 Performance check . 17 7.3 Drop test . 17 SIST EN 302 885 V2.1.1:2016



ETSI ETSI EN 302 885 V2.1.1 (2016-03) 4 7.3.1 Definition . 17 7.3.2 Method of measurement . 17 7.3.3 Requirement . 17 7.4 Temperature tests . 17 7.4.1 Definition . 17 7.4.2 Dry heat . 17 7.4.2.1 Definition . 17 7.4.2.2 Method of measurement . 17 7.4.2.3 Requirement . 18 7.4.3 Damp heat . 18 7.4.3.1 Definition . 18 7.4.3.2 Method of measurement . 18 7.4.3.3 Requirement . 18 7.4.4 Low temperature cycle . 18 7.4.4.1 Definition . 18 7.4.4.2 Method of measurement . 18 7.4.4.3 Requirement . 18 8 Transmitter . 19 8.0 General . 19 8.1 Frequency error . 19 8.1.1 Definition . 19 8.1.2 Method of measurement . 19 8.1.3 Limits . 19 8.2 Carrier power . 19 8.2.1 Definitions . 19 8.2.2 Method of measurement . 19 8.2.3 Limits, Normal and extreme test conditions . 19 8.3 Frequency deviation . 19 8.3.1 Definition . 19 8.3.2 Maximum permissible frequency deviation . 20 8.3.2.1 Method of measurement . 20 8.3.2.2 Limits . 20 8.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz . 20 8.3.3.1 Method of measurement . 20 8.3.3.2 Limits . 20 8.4 Sensitivity of the modulator, including microphone . 21 8.4.1 Definition . 21 8.4.2 Method of measurement . 21 8.4.3 Limits . 21 8.5 Audio frequency response . 21 8.5.1 Definition . 21 8.5.2 Method of measurement . 21 8.5.3 Limit . 22 8.6 Audio frequency harmonic distortion of the emission. 22 8.6.1 Definition . 22 8.6.2 Method of measurement . 23 8.6.2.0 General . 23 8.6.2.1 Normal test conditions . 23 8.6.2.2 Extreme test conditions . 23 8.6.3 Limits . 23 8.7 Adjacent channel power . 23 8.7.1 Definition . 23 8.7.2 Method of measurement . 23 8.7.3 Limits . 24 8.8 Conducted spurious emissions conveyed to the antenna . 24 8.8.1 Definition . 24 8.8.2 Method of measurement . 24 8.8.3 Limit . 24 8.9 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna . 24 8.9.1 Definitions . 24 8.9.2 Method of measurement . 24 SIST EN 302 885 V2.1.1:2016



ETSI ETSI EN 302 885 V2.1.1 (2016-03) 5 8.9.3 Limits . 25 8.10 Residual modulation of the transmitter . 25 8.10.1 Definition . 25 8.10.2 Method of measurement . 26 8.10.3 Limit . 26 8.11 Transient frequency behaviour of the transmitter . 26 8.11.1 Definitions . 26 8.11.2 Method of measurement . 27 8.11.3 Limits . 30 8.12 Frequency error (demodulated DSC signal) . 30 8.12.1 Definition . 30 8.12.2 Method of measurement . 30 8.12.3 Limits . 30 8.13 Modulation index for DSC . 30 8.13.1 Definition . 30 8.13.2 Method of measurement . 30 8.13.3 Limits . 30 8.14 Modulation rate for DSC . 30 8.14.1 Definition . 30 8.14.2 Method of measurement . 30 8.14.3 Limits . 31 8.15 Testing of free channel transmission on DSC channel 70 . 31 8.15.1 Definition . 31 8.15.2 Method of measurement . 31 8.15.3 Requirement . 31 9 Receiver . 31 9.1 Harmonic distortion and rated audio frequency output power . 31 9.1.1 Definition . 31 9.1.2 Methods of measurement . 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 Maximum usable sensitivity . 33 9.3.1 Definition . 33 9.3.2 Method of measurement . 33 9.3.3 Limits . 34 9.4 Co-channel rejection. 34 9.4.1 Definition . 34 9.4.2 Method of measurement . 34 9.4.3 Limit . 34 9.5 Adjacent channel selectivity . 34 9.5.1 Definition . 34 9.5.2 Method of measurement . 34 9.5.3 Limits . 35 9.6 Spurious response rejection . 35 9.6.1 Definition . 35 9.6.2 Method of measurement . 35 9.6.3 Limit . 35 9.7 Intermodulation response .
...

ETSI EN 302 885 V2.1.1 (2016-03)






HARMONISED EUROPEAN STANDARD
Portable Very High Frequency (VHF) radiotelephone
equipment for the maritime mobile service operating
in the VHF bands with integrated handheld class D DSC;
Harmonised Standard covering the essential requirements
of articles 3.2 and 3.3(g) of the Directive 2014/53/EU

---------------------- Page: 1 ----------------------
2 ETSI EN 302 885 V2.1.1 (2016-03)



Reference
REN/ERM-TG26-142
Keywords
harmonised standard, maritime, radio, VHF
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

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 ETSI EN 302 885 V2.1.1 (2016-03)
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 . 11
3.3 Abbreviations . 11
4 General and operational requirements . 11
4.0 Conformance . 11
4.1 Construction . 11
4.2 Controls and indicators . 12
4.3 Microphone and loudspeaker . 13
4.4 Safety precautions . 13
4.5 Labelling. 13
5 Technical requirements . 13
5.0 Conformance . 13
5.1 Switching time . 13
5.2 Class of emission and modulation characteristics . 13
5.3 Battery capacity . 14
5.4 DSC functionality . 14
6 General conditions of measurement . 14
6.1 Arrangements for RF connections to the equipment . 14
6.1.1 RF connections to integral antenna equipment . 14
6.1.2 RF connection to equipment with a detachable antenna . 14
6.2 Arrangements for test signals applied to the receiver input . 14
6.3 Squelch . 14
6.4 Normal test modulation . 14
6.5 Artificial antenna . 15
6.6 Arrangements for test signals applied to the transmitter input . 15
6.7 Test channels . 15
6.8 Test conditions, power sources and ambient te mperat ures . 15
6.8.1 Normal and extreme test conditions. 15
6.8.2 Test power source . 15
6.9 Normal test conditions . 15
6.9.1 Normal temperature and humidity . 15
6.9.2 Normal power sources . 15
6.9.2.1 Battery power source. 15
6.9.2.2 Other power sources . 16
6.10 Extreme test conditions . 16
6.10.0 General . 16
6.10.1 Extreme temperatures . 16
6.10.2 Extreme values of test power sources . 16
6.10.2.1 Battery power source. 16
6.10.2.2 Other power sources . 16
6.11 Procedure for tests at extreme temperatures . 16
7 Environmental tests . 16
7.1 Procedure . 16
7.2 Performance check . 17
7.3 Drop test . 17
ETSI

---------------------- Page: 3 ----------------------
4 ETSI EN 302 885 V2.1.1 (2016-03)
7.3.1 Definition . 17
7.3.2 Method of measurement . 17
7.3.3 Requirement . 17
7.4 Temperature tests . 17
7.4.1 Definition . 17
7.4.2 Dry heat . 17
7.4.2.1 Definition . 17
7.4.2.2 Method of measurement . 17
7.4.2.3 Requirement . 18
7.4.3 Damp heat . 18
7.4.3.1 Definition . 18
7.4.3.2 Method of measurement . 18
7.4.3.3 Requirement . 18
7.4.4 Low temperature cycle . 18
7.4.4.1 Definition . 18
7.4.4.2 Method of measurement . 18
7.4.4.3 Requirement . 18
8 Transmitter . 19
8.0 General . 19
8.1 Frequency error . 19
8.1.1 Definition . 19
8.1.2 Method of measurement . 19
8.1.3 Limits . 19
8.2 Carrier power . 19
8.2.1 Definitions . 19
8.2.2 Method of measurement . 19
8.2.3 Limits, Normal and extreme test conditions . 19
8.3 Frequency deviation . 19
8.3.1 Definition . 19
8.3.2 Maximum permissible frequency deviation . 20
8.3.2.1 Method of measurement . 20
8.3.2.2 Limits . 20
8.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz . 20
8.3.3.1 Method of measurement . 20
8.3.3.2 Limits . 20
8.4 Sensitivity of the modulator, including microphone . 21
8.4.1 Definition . 21
8.4.2 Method of measurement . 21
8.4.3 Limits . 21
8.5 Audio frequency response . 21
8.5.1 Definition . 21
8.5.2 Method of measurement . 21
8.5.3 Limit . 22
8.6 Audio frequency harmonic distortion of the emission. 22
8.6.1 Definition . 22
8.6.2 Method of measurement . 23
8.6.2.0 General . 23
8.6.2.1 Normal test conditions . 23
8.6.2.2 Extreme test conditions . 23
8.6.3 Limits . 23
8.7 Adjacent channel power . 23
8.7.1 Definition . 23
8.7.2 Method of measurement . 23
8.7.3 Limits . 24
8.8 Conducted spurious emissions conveyed to the antenna . 24
8.8.1 Definition . 24
8.8.2 Method of measurement . 24
8.8.3 Limit . 24
8.9 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna . 24
8.9.1 Definitions . 24
8.9.2 Method of measurement . 24
ETSI

---------------------- Page: 4 ----------------------
5 ETSI EN 302 885 V2.1.1 (2016-03)
8.9.3 Limits . 25
8.10 Residual modulation of the transmitter . 25
8.10.1 Definition . 25
8.10.2 Method of measurement . 26
8.10.3 Limit . 26
8.11 Transient frequency behaviour of the transmitter . 26
8.11.1 Definitions . 26
8.11.2 Method of measurement . 27
8.11.3 Limits . 30
8.12 Frequency error (demodulated DSC signal) . 30
8.12.1 Definition . 30
8.12.2 Method of measurement . 30
8.12.3 Limits . 30
8.13 Modulation index for DSC . 30
8.13.1 Definition . 30
8.13.2 Method of measurement . 30
8.13.3 Limits . 30
8.14 Modulation rate for DSC . 30
8.14.1 Definition . 30
8.14.2 Method of measurement . 30
8.14.3 Limits . 31
8.15 Testing of free channel transmission on DSC channel 70 . 31
8.15.1 Definition . 31
8.15.2 Method of measurement . 31
8.15.3 Requirement . 31
9 Receiver . 31
9.1 Harmonic distortion and rated audio frequency output power . 31
9.1.1 Definition . 31
9.1.2 Methods of measurement . 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 Maximum usable sensitivity . 33
9.3.1 Definition . 33
9.3.2 Method of measurement . 33
9.3.3 Limits . 34
9.4 Co-channel rejection. 34
9.4.1 Definition . 34
9.4.2 Method of measurement . 34
9.4.3 Limit . 34
9.5 Adjacent channel selectivity . 34
9.5.1 Definition . 34
9.5.2 Method of measurement . 34
9.5.3 Limits . 35
9.6 Spurious response rejection . 35
9.6.1 Definition . 35
9.6.2 Method of measurement . 35
9.6.3 Limit . 35
9.7 Intermodulation response . 35
9.7.1 Definition . 35
9.7.2 Method of measurement .
...

Draft ETSI EN 302 885 V2.1.0 (2015-12)






HARMONISED EUROPEAN STANDARD
Portable Very High Frequency (VHF) radiotelephone
equipment for the maritime mobile service operating
in the VHF bands with integrated handheld class D DSC;
Harmonised Standard covering the essential requirements
of articles 3.2 and 3.3(g) of the Directive 2014/53/EU

---------------------- Page: 1 ----------------------
2 Draft ETSI EN 302 885 V2.1.0 (2015-12)



Reference
REN/ERM-TG26-142
Keywords
Harmonised Standard, maritime, radio, VHF
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

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
http://portal.etsi.org/tb/status/status.asp
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 2015.
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 302 885 V2.1.0 (2015-12)
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 . 11
4 General and operational requirements . 11
4.0 Conformance . 11
4.1 Construction . 11
4.2 Controls and indicators . 12
4.3 Microphone and loudspeaker . 13
4.4 Safety precautions . 13
4.5 Labelling. 13
5 Technical requirements . 13
5.0 Conformance . 13
5.1 Switching time . 13
5.2 Class of emission and modulation characteristics . 13
5.3 Battery capacity . 14
5.4 DSC functionality . 14
6 General conditions of measurement . 14
6.1 Arrangements for RF connections to the equipment . 14
6.1.1 RF connections to integral antenna equipment . 14
6.1.2 RF connection to equipment with a detachable antenna . 14
6.2 Arrangements for test signals applied to the receiver input . 14
6.3 Squelch . 14
6.4 Normal test modulation . 14
6.5 Artificial antenna . 15
6.6 Arrangements for test signals applied to the transmitter input . 15
6.7 Test channels . 15
6.8 Test conditions, power sources and ambient te mperat ures . 15
6.8.1 Normal and extreme test conditions. 15
6.8.2 Test power source . 15
6.9 Normal test conditions . 15
6.9.1 Normal temperature and humidity . 15
6.9.2 Normal power sources . 15
6.9.2.1 Battery power source. 15
6.9.2.2 Other power sources . 16
6.10 Extreme test conditions . 16
6.10.0 General . 16
6.10.1 Extreme temperatures . 16
6.10.2 Extreme values of test power sources . 16
6.10.2.1 Battery power source. 16
6.10.2.2 Other power sources . 16
6.11 Procedure for tests at extreme temperatures . 16
7 Environmental tests . 16
7.1 Procedure . 16
7.2 Performance check . 17
7.3 Drop test . 17
ETSI

---------------------- Page: 3 ----------------------
4 Draft ETSI EN 302 885 V2.1.0 (2015-12)
7.3.1 Definition . 17
7.3.2 Method of measurement . 17
7.3.3 Requirement . 17
7.4 Temperature tests . 17
7.4.1 Definition . 17
7.4.2 Dry heat . 17
7.4.2.1 Definition . 17
7.4.2.2 Method of measurement . 17
7.4.2.3 Requirement . 18
7.4.3 Damp heat . 18
7.4.3.1 Definition . 18
7.4.3.2 Method of measurement . 18
7.4.3.3 Requirement . 18
7.4.4 Low temperature cycle . 18
7.4.4.1 Definition . 18
7.4.4.2 Method of measurement . 18
7.4.4.3 Requirement . 18
8 Transmitter . 19
8.0 General . 19
8.1 Frequency error . 19
8.1.1 Definition . 19
8.1.2 Method of measurement . 19
8.1.3 Limits . 19
8.2 Carrier power . 19
8.2.1 Definitions . 19
8.2.2 Method of measurement . 19
8.2.3 Limits, Normal and extreme test conditions . 19
8.3 Frequency deviation . 19
8.3.1 Definition . 19
8.3.2 Maximum permissible frequency deviation . 20
8.3.2.1 Method of measurement . 20
8.3.2.2 Limits . 20
8.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz . 20
8.3.3.1 Method of measurement . 20
8.3.3.2 Limits . 20
8.4 Sensitivity of the modulator, including microphone . 21
8.4.1 Definition . 21
8.4.2 Method of measurement . 21
8.4.3 Limits . 21
8.5 Audio frequency response . 21
8.5.1 Definition . 21
8.5.2 Method of measurement . 21
8.5.3 Limit . 22
8.6 Audio frequency harmonic distortion of the emission. 22
8.6.1 Definition . 22
8.6.2 Method of measurement . 23
8.6.2.0 General . 23
8.6.2.1 Normal test conditions . 23
8.6.2.2 Extreme test conditions . 23
8.6.3 Limits . 23
8.7 Adjacent channel power . 23
8.7.1 Definition . 23
8.7.2 Method of measurement . 23
8.7.3 Limits . 24
8.8 Conducted spurious emissions conveyed to the antenna . 24
8.8.1 Definition . 24
8.8.2 Method of measurement . 24
8.8.3 Limit . 24
8.9 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna . 24
8.9.1 Definitions . 24
8.9.2 Method of measurement . 24
ETSI

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5 Draft ETSI EN 302 885 V2.1.0 (2015-12)
8.9.3 Limits . 25
8.10 Residual modulation of the transmitter . 25
8.10.1 Definition . 25
8.10.2 Method of measurement . 26
8.10.3 Limit . 26
8.11 Transient frequency behaviour of the transmitter . 26
8.11.1 Definitions . 26
8.11.2 Method of measurement . 27
8.11.3 Limits . 30
8.12 Frequency error (demodulated DSC signal) . 30
8.12.1 Definition . 30
8.12.2 Method of measurement . 30
8.12.3 Limits . 30
8.13 Modulation index for DSC . 30
8.13.1 Definition . 30
8.13.2 Method of measurement . 30
8.13.3 Limits . 30
8.14 Modulation rate for DSC . 30
8.14.1 Definition . 30
8.14.2 Method of measurement . 30
8.14.3 Limits . 31
8.15 Testing of free channel transmission on DSC channel 70 . 31
8.15.1 Definition . 31
8.15.2 Method of measurement . 31
8.15.3 Requirement . 31
9 Receiver . 31
9.1 Harmonic distortion and rated audio frequency output power . 31
9.1.1 Definition . 31
9.1.2 Methods of measurement . 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 Maximum usable sensitivity . 33
9.3.1 Definition . 33
9.3.2 Method of measurement . 33
9.3.3 Limits . 34
9.4 Co-channel rejection. 34
9.4.1 Definition . 34
9.4.2 Method of measurement . 34
9.4.3 Limit . 34
9.5 Adjacent channel selectivity . 34
9.5.1 Definition . 34
9.5.2 Method of measurement . 34
9.5.3 Limits . 35
9.6 Spurious response rejection . 35
9.6.1 Definition . 35
9.6.2 Method of measurement . 35
9.6.3 Limit . 35
9.7 Intermodulation response . 35
9.7.1 Definition . 35
9.7.2 Method of measurement .
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