ETSI EN 303 405 V1.1.1 (2017-05)
Land Mobile Service; Analogue and Digital PMR446 Equipment; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU
Land Mobile Service; Analogue and Digital PMR446 Equipment; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU
DEN/ERM-TGDMR-354
Storitev kopenskih mobilnih komunikacij - Analogna in digitalna oprema PMR446 - Harmonizirani standard, ki zajema bistvene zahteve člena 3.2 direktive 2014/53/EU
Ta dokument zajema minimalne lastnosti, ki so potrebne za preprečevanje škodljivih motenj in sprejemljivo uporabo frekvenc, ki so na voljo za analogno in digitalno opremo PMR446 v storitvi kopenskih mobilnih komunikacij.
Oprema PMR 446 je prenosna (brez uporabe bazne postaje ali ponavljalnika); z načinom vsak-z-vsakim kratkega obsega; s samo vgrajenimi antenami; efektivna sevana moč ne presega 500 mW in s kotno modulacijo.
Pas od 446,0 MHz do 446,2 MHz je zasnovan za uporabo analogne opreme PMR 446 z načrtom kanalov na podlagi razmika 12,5 kHz, pri čemer najnižja nosilna frekvenca znaša 446,00625 MHz.
Pas od 446,1 MHz do 446,2 MHz je zasnovan za uporabo digitalne opreme PMR 446 z načrtom kanalov na podlagi razmika 6,25 kHz in 12,5 kHz, pri čemer najnižji nosilni frekvenci znašata 446,103125 MHz in 446,10625 MHz.
Pas od 446,0 MHz do 446,2 MHz je zasnovan za uporabo digitalne opreme PMR 446 z načrtom kanalov na podlagi razmika 6,25 kHz in 12,5 kHz, pri čemer najnižji nosilni frekvenci znašata 446,003125 MHz in 446,00625 MHz od 1. januarja 2018 naprej.
Analogna oprema PMR446, ki deluje v frekvenčnem območju od 446,1 MHz do 446,2 MHz, uporablja robustnejše sprejemnike, kot je določeno v standardu ETSI TS 103 236 [2].
Kot določa odločba ECC/DEC/(15)05 [i.6], mora analogna oprema PMR446, ki deluje v frekvenčnem območju od 446,0 MHz do 446,1 MHz in je dana na trg po 1. januarju 2017, uporabljati robustnejše sprejemnike, kot je določeno v standardu ETSI TS 103 236 [2] ali enakovrednih tehničnih specifikacijah.
Kot določa odločba ECC/DEC/(15)05 [i.6], mora vsa analogna in digitalna radijska oprema PMR 446 imeti možnost sprejema, oprema s funkcijo PTT (Push-To-Talk), ki je lahko stalno vklopljena, mora imeti najdaljši čas prekinitve prenosa 180 sekund, oprema brez funkcije PTT (Push-To-Talk) pa mora imeti najdaljši čas prekinitve prenosa 180 sekund in funkcijo VOX (izmenjava z glasovno aktivacijo).
Ta dokument predvideva, da je digitalna oprema PMR446, ki uporablja razmik kanala 6,25 kHz, skladna s standardom ETSI TS 102 490 [4].
Ta dokument predvideva, da je digitalna oprema PMR446, ki uporablja razmik kanala 12,5 kHz, skladna s standardom ETSI TS 102 361-1 [5].
Ta dokument vključuje zahteve, s katerimi se dokazuje, da »... je radijska oprema sestavljena tako, da učinkovito uporablja in tudi podpira učinkovito uporabo radijskega spektra z namenom preprečevanja škodljivih motenj« ter da »... radijska oprema podpira določene funkcije, ki zagotavljajo dostop do storitev za nujne primere« [i.7].
Poleg tega dokumenta se za opremo na področju uporabe tega dokumenta lahko uporabljajo tudi drugi standardi EN, ki določajo tehnične zahteve v zvezi z bistvenimi zahtevami iz drugih delov 3. člena direktive o radijski opremi [i.7].
General Information
Standards Content (Sample)
Draft ETSI EN 303 405 V1.1.0 (2016-08)
HARMONISED EUROPEAN STANDARD
Land Mobile Service;
Analogue and Digital PMR446 Equipment;
Harmonised Standard covering the essential requirements
of article 3.2 of the Directive 2014/53/EU
2 Draft ETSI EN 303 405 V1.1.0 (2016-08)
Reference
DEN/ERM-TGDMR-354
Keywords
analogue, Harmonised standard, mobile, PMR,
radio, regulation, speech
ETSI
650 Route des Lucioles
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Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
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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
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Users of the present document should be aware that the document may be subject to revision or change of status.
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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.
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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
3 Draft ETSI EN 303 405 V1.1.0 (2016-08)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 7
1 Scope . 8
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 9
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 11
3.3 Abbreviations . 11
4 General and operational requirements . 12
4.1 General . 12
4.1.1 Environmental profile . 12
4.1.2 Choice of model for testing . 12
4.1.3 Auxiliary test equipment . 12
4.2 Mechanical and electrical design . 12
4.2.1 General . 12
4.2.2 Controls . 13
4.2.3 Transmitter shut-off facility . 13
4.3 Combined analogue/digital equipment . 13
5 Test conditions, power sources and ambient temperatures . 13
5.1 Normal and extreme test conditions . 13
5.2 Test power source . 13
5.3 Normal test conditions . 14
5.3.1 Normal temperature and humidity . 14
5.3.2 Normal test power source . 14
5.4 Extreme test conditions . 14
5.4.1 Extreme temperatures . 14
5.4.2 Extreme test source voltages . 14
5.5 Procedure for tests at extreme temperatures . 14
5.5.1 Thermal balance . 14
5.5.2 Procedure for all equipment . 15
6 General conditions of measurement . 15
6.1 Test signals . 15
6.2 Receiver mute or squelch facility . 16
6.3 Artificial antenna . 16
6.4 Test sites and general arrangements for radiated measurements . 16
6.5 Arrangement for test signals at the input of the transmitter . 16
6.6 Receiver rated audio output power . 16
6.7 Reference for degradation measurements . 16
6.7.1 Definition . 16
6.7.2 Procedures for measurements using the test fixture . 16
6.7.3 Procedures for measurements using the test site . 17
6.8 Arrangement for test signals at the input of the receiver . 17
7 Technical characteristics of the transmitter . 17
7.1 Frequency error . 17
7.1.1 Definition . 17
7.1.2 Method of measurement . 18
7.1.3 Limits . 18
7.2 Effective radiated power . 18
7.2.1 Definition . 18
ETSI
4 Draft ETSI EN 303 405 V1.1.0 (2016-08)
7.2.2 Method of measurement . 19
7.2.2.0 General . 19
7.2.2.1 Maximum effective radiated power under normal test conditions . 19
7.2.2.2 Average effective radiated power under normal test conditions . 20
7.2.2.3 Method of measurements of maximum and average effective radiated power under extreme test
conditions . 21
7.2.3 Limits . 21
7.3 Maximum permissible frequency deviation . 22
7.3.0 Applicability . 22
7.3.1 Definition . 22
7.3.2 Method of measurement . 22
7.3.2.0 General arrangements . 22
7.3.2.1 Maximum permissible frequency deviation . 22
7.3.2.2 Response of the transmitter to modulation frequencies above 3 kHz . 23
7.3.3 Limits . 23
7.3.3.1 Maximum permissible frequency deviation . 23
7.3.3.2 Response of the transmitter to modulation frequencies above 3 kHz . 23
7.4 Adjacent and alternate channel power . 24
7.4.0 Applicability . 24
7.4.1 Definition . 24
7.4.2 Methods of measurement . 25
7.4.2.1 Method of measurement (analogue) . 25
7.4.2.2 Method of measurement (digital) . 26
7.4.3 Limits . 27
7.5 Radiated unwanted emissions in the spurious domain . 27
7.5.1 Definition . 27
7.5.2 Method of measurement . 27
7.5.3 Limits . 29
7.6 Voice Operated Transmitter . 29
7.6.1 Definition . 29
7.6.2 Method of measurement . 29
7.6.3 Limits . 30
7.7 Maximum transmission time . 30
7.7.1 Definition . 30
7.7.2 Method of measurement . 30
7.7.3 Limits . 30
7.8 Transient power . 30
7.8.0 Applicability . 30
7.8.1 Definition . 30
7.8.2 Method of measurement . 30
7.8.2.0 General Method . 30
7.8.2.1 Characteristics of the transient power measuring device . 31
7.8.2.2 Alternative measurement method using a spectrum analyser . 32
7.8.3 Limits . 32
7.9 Signalling Systems . 33
7.9.0 Applicability . 33
7.9.1 Signalling requirements . 33
8 Technical characteristics of the receiver . 33
8.1 Average usable sensitivity . 33
8.1.1 Definition . 33
8.1.2 Methods of measurement . 33
8.1.2.1 Analogue Method of measurement under normal test conditions . 33
8.1.2.2 Analogue Method of measurement under extreme test conditions . 35
8.1.2.3 Digital Method of measurement with continuous bit streams . 35
8.1.3 Limits . 36
8.1.3.1 Limits of analogue operation. 36
8.1.3.2 Limits of digital operation . 37
8.2 Spurious radiations . 37
8.2.1 Definition . 37
8.2.2 Method of measurement . 38
8.2.3 Limits . 39
ETSI
5 Draft ETSI EN 303 405 V1.1.0 (2016-08)
8.3 Co-channel rejection. 40
8.3.1 Definition . 40
8.3.2 Method of measurement . 40
8.3.2.1 Method of measurement (analogue) . 40
8.3.2.2 Method of measurement (digital) . 41
8.3.3 Limits . 41
8.4 Adjacent channel selectivity . 41
8.4.1 Definition . 41
8.4.2 Method of measurement . 42
8.4.2.1 Method of measurement (analogue) . 42
8.4.2.2 Method of measurement (digital) . 43
8.4.3 Limits . 43
8.5 Spurious response rejection . 44
8.5.1 Definition . 44
8.5.2 Method of measurement . 44
8.5.2.1 Introduction to the method of measurement . 44
8.5.2.2 Measurement arrangement . 45
8.5.2.3 Method of the search . 45
8.5.2.4 Measurement (analogue) . 46
8.5.2.5 Measurement (digital) . 47
8.5.3 Limits . 47
8.6 Intermodulation response rejection . 48
8.6.1 Definition . 48
8.6.2 Method of measurement . 48
8.6.2.1 Method of measurement (analogue) . 48
8.6.2.2 Method of measurement (digital) . 49
8.6.3 Limits . 49
8.7 Blocking or desensitization . 50
8.7.1 Definition . 50
8.7.2 Method of measurement . 50
8.7.2.1 Method of measurement (analogue) . 50
8.7.2.2 Method of measurement (digital) . 51
8.7.3 Limits . 52
8.8 Signalling Systems . 52
8.8.0 Applicability . 52
8.8.1 Signalling requirements . 52
9 Testing for compliance with technical requirements . 52
9.1 Test conditions, power supply and ambient temperatures . 52
9.2 Interpretation of the measurement results . 52
Annex A (normative): Radiated measurement . 54
A.1 Test sites and general arrangements for measurements involving the use of radiated fields . 54
A.1.0 General . 54
A.1.1 Anechoic chamber . 54
A.1.2 Anechoic chamber with a conductive ground plane . 55
A.1.3 Open Area Test Site (OATS) . 56
A.1.4 Test antenna . 57
A.1.5 Substitution antenna . 57
A.1.6 Measuring antenna . 58
A.2 Guidance on the use of radiation test sites . 58
A.2.0 General . 58
A.2.1 Verification of the test site . 58
A.2.2 Preparation of the EUT . 58
A.2.3 Power supplies to the EUT . 58
A.2.4 Volume control setting for analogue speech tests . 58
A.2.5 Range length . 59
A.2.6 Site preparation . 59
A.3 Coupling of signals . 60
A.3.1 General . 60
ETSI
6 Draft ETSI EN 303 405 V1.1.0 (2016-08)
A.3.2 Data signals . 60
A.3.3 Speech and analogue signals . 60
A.3.3.0 General . 60
A.3.3.1 Acoustic coupler description. 60
A.3.3.2 Calibration . 61
A.4 Test fixture . 61
A.4.1 Description . 61
A.4.2 Calibration . 62
A.4.3 Mode of use . 62
Annex B (normative): Specification for some particular measurement arrangements . 63
B.1 Power measuring receiver specification . 63
B.1.0 General . 63
B.1.1 IF filter . 64
B.1.2 Attenuation indicator . 65
B.1.3 RMS value indicator . 65
B.1.4 Oscillator and amplifier . 65
B.2 Spectrum analyser specification (analogue) . 65
B.2.1 Adjacent and alternate channel power measurement . 65
B.2.2 Unwanted emissions measurement . 66
B.3 Integrating and power summing device . 66
B.4 Spectrum analyser specification (digital) . 66
Annex C (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 67
Annex D (normative): Band-stop filter (for SINAD meter) . 69
History . 70
ETSI
7 Draft ETSI EN 303 405 V1.1.0 (2016-08)
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, 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 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 other 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 draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM), and is now submitted for the combined Public Enquiry and Vote
phase of the ETSI standards EN Approval Procedure.
The present document has been prepared under the Commission's 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 available on the market of radio equipment and repealing
Directive 1999/5/EC [i.7].
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 table C.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated
EFTA regulations.
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa
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 (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
8 Draft ETSI EN 303 405 V1.1.0 (2016-08)
1 Scope
The present document covers the minimum characteristics considered necessary in order to avoid harmful interference
and to make acceptable use of the available frequencies for analogue and digital PMR446 equipment in the land mobile
service as defined in ECC/DEC/(15)05 [i.6].
PMR 446 equipment is hand portable (no base station or repeater use); short range peer to peer mode; uses integral
antennas only; effective radiated power not exceeding 500 mW and angle modulated.
The band from 446,0 MHz to 446,2 MHz is designated for the use of analogue PMR 446 with a channel plan based on
12,5 kHz spacing where the lowest carrier frequency is 446,006 25 MHz.
The band from 446,1 MHz to 446,2 MHz is designated for the use of digital PMR 446 with a channel plan based on
6,25 kHz and 12,5 kHz spacing where the lowest carrier frequencies are 446,103 125 MHz and 446,106 25 MHz
respectively.
The band from 446,0 MHz to 446,2 MHz is designated for the use of digital PMR 446 with a channel plan based on
6,25 kHz and 12,5 kHz spacing where the lowest carrier frequencies are 446,003 125 MHz and 446,006 25 MHz
respectively as of 1 January 2018.
Analogue PMR446 equipment operating in the frequency range from 446,1 MHz to 446,2 MHz uses more robust
receivers as specified in ETSI TS 103 236 [4].
As defined in ECC/DEC/(15)05 [i.6] Analogue PMR446 equipment operating in the frequency range from 446,0 MHz
to 446,1 MHz should use more robust receivers as specified in ETSI TS 103 236 [4] or equivalent technical
specifications when placed on the market as of 1 January 2017.
As defined in ECC/DEC/(15)05 [i.6] all analogue and digitial PMR 446 radio equipment should have reception
capability and equipment having Push-To-Talk (PTT) functionality capable of being latched 'on' should apply a
180 seconds maximum transmitter time-out; equipment having no Push-To-Talk (PTT) functionality should apply a
180 seconds maximum transmitter time-out and VOX (Voice activation exchange) control.
The present document assumes that digital PMR446 equipment using 6,25 kHz channel spacing is compliant with ETSI
TS 102 490 [6].
The present document assumes that digital PMR446 equipment using 12,5 kHz channel spacing is compliant with ETSI
TS 102 361-1 [7].
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.7].
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of article 3 of the Radio Equipment Directive [i.7] may apply to equipment within the scope of the
present document.
ETSI
9 Draft ETSI EN 303 405 V1.1.0 (2016-08)
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) 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: While 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] ETSI TR 100 028 (V1.4.1) (12-2001) (all parts): "Electromagnetic compatibility and Radio
spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment
characteristics".
[2] ANSI C63.5 (2006): "American National Standard for Calibration of Antennas Used for Radiated
Emission Measurements in Electro Magnetic Interference".
[3] ETSI TR 100 028-2 (V1.4.1) (12-2001): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics;
Part 2".
[4] ETSI TS 103 236 (V1.1.1) (01-2014) "Electromagnetic compatibility and Radio spectrum Matters
(ERM);Continuous Tone Controlled Signalling System (CTCSS) and Digitally Coded Squelch
Signalling (DCSS) system".
[5] Recommendation ITU-T O.153 (10/1992): "Basic parameters for the measurement of error
performance at bit rates below the primary rate".
[6] ETSI TS 102 490 (V1.9.1) (08-2016): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); Peer-to-Peer Digital Private Mobile Radio using FDMA with a channel spacing of
6,25 kHz with e.r.p. of up to 500 mW".
[7] ETSI TS 102 361-1 (V2.4.1) (02-2016): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 1: DMR Air Interface (AI) protocol".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While 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 not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] CEPT/ERC/REC 74-01E: "Unwanted emissions in the spurious domain" (Siófok 1998, Nice 1999,
Sesimbra 2002; Hradec Kralove 2005).
[i.2] ETSI EN 300 793 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Land mobile service; Presentation of equipment for type testing".
[i.3] ETSI TR 102 273 (V1.2.1) (all parts): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the
corresponding measurement uncertainties".
ETSI
10 Draft ETSI EN 303 405 V1.1.0 (2016-08)
[i.4] IEC 60489-3 (1988): "Methods of measurement for radio equipment used in the mobile services;
Part 3: Receivers for A3E or F3E emissions".
[i.5] Recommendation ITU-T O.41 (1994): "Psophometer for use on telephone-type circuits".
[i.6] ECC/DEC/(15)05: "The harmonised frequency range 446.0-446.2 MHz, technical characteristics,
exemption from individual licensing and free carriage and use of analogue and digital PMR 446
applications".
[i.7] 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.
[i.8] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
50 Ω: 50 ohm non-reactive impedance
adjacent and alternate channels:
• The adjacent channels are those two channels offset from the wanted channel by the channel spacing.
• The alternate channels are those two channels offset from the wanted channel by double the channel spacing.
f
c
Lower Wanted Upper Upper
Lower
Alternate Channel Adjacent Alternate
Adjacent
Figure 1: Adjacent and alternate channel definitions
angle modulation: either phase modulation or frequency modulation
audio frequency load: resistor, or suitable alternative, having a value equal to the impedance of the audio transducer at
1 000 Hz, as stated by the manufacturer, and of sufficient power rating to accept the maximum audio output power from
the equipment under test
NOTE: In some cases it may b
...
Final draft ETSI EN 303 405 V1.1.1 (2017-03)
HARMONISED EUROPEAN STANDARD
Land Mobile Service;
Analogue and Digital PMR446 Equipment;
Harmonised Standard covering the essential requirements
of article 3.2 of Directive 2014/53/EU
2 Final draft ETSI EN 303 405 V1.1.1 (2017-03)
Reference
DEN/ERM-TGDMR-354
Keywords
analogue, harmonised standard, mobile, PMR,
radio, regulation, speech
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
3 Final draft ETSI EN 303 405 V1.1.1 (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 . 10
3.1 Definitions . 10
3.2 Symbols . 11
3.3 Abbreviations . 11
4 General and operational requirements . 12
4.1 General . 12
4.1.1 Environmental profile . 12
4.1.2 Choice of model for testing . 12
4.1.3 Auxiliary test equipment . 12
4.2 Mechanical and electrical design . 12
4.2.1 General . 12
4.2.2 Controls . 12
4.2.3 Transmitter shut-off facility . 12
4.3 Combined analogue/digital equipment . 13
5 Test conditions, power sources and ambient temperatures . 13
5.1 Normal and extreme test conditions . 13
5.2 Test power source . 13
5.3 Normal test conditions . 13
5.3.1 Normal temperature and humidity . 13
5.3.2 Normal test power source . 13
5.4 Extreme test conditions . 14
5.4.1 Extreme temperatures . 14
5.4.2 Extreme test source voltages . 14
5.5 Procedure for tests at extreme temperatures . 14
5.5.1 Thermal balance . 14
5.5.2 Procedure for all equipment . 14
6 General conditions of measurement . 15
6.1 Test signals . 15
6.2 Receiver mute or squelch facility . 15
6.3 Artificial antenna . 15
6.4 Test sites and general arrangements for radiated measurements . 15
6.5 Arrangement for test signals at the input of the transmitter . 16
6.6 Receiver rated audio output power . 16
6.7 Reference for degradation measurements . 16
6.7.1 Definition . 16
6.7.2 Procedures for measurements using the test fixture . 16
6.7.3 Procedures for measurements using the test site . 17
6.8 Arrangement for test signals at the input of the receiver . 17
7 Technical characteristics of the transmitter . 17
7.1 Frequency error . 17
7.1.1 Definition . 17
7.1.2 Method of measurement . 17
7.1.3 Limits . 17
7.2 Effective radiated power . 18
7.2.1 Definition . 18
ETSI
4 Final draft ETSI EN 303 405 V1.1.1 (2017-03)
7.2.2 Method of measurement . 18
7.2.2.0 General . 18
7.2.2.1 Maximum effective radiated power under normal test conditions . 18
7.2.2.2 Average effective radiated power under normal test conditions . 19
7.2.2.3 Method of measurements of maximum and average effective radiated power under extreme test
conditions . 20
7.2.3 Limits . 20
7.3 Maximum permissible frequency deviation . 21
7.3.0 Applicability . 21
7.3.1 Definition . 21
7.3.2 Method of measurement . 21
7.3.2.0 General arrangements . 21
7.3.2.1 Maximum permissible frequency deviation . 22
7.3.2.2 Response of the transmitter to modulation frequencies above 3 kHz . 22
7.3.3 Limits . 22
7.3.3.1 Maximum permissible frequency deviation . 22
7.3.3.2 Response of the transmitter to modulation frequencies above 3 kHz . 22
7.4 Adjacent and alternate channel power . 23
7.4.0 Applicability . 23
7.4.1 Definition . 23
7.4.2 Methods of measurement . 24
7.4.2.1 Method of measurement (analogue) . 24
7.4.2.2 Method of measurement (digital) . 25
7.4.3 Limits . 26
7.5 Radiated unwanted emissions in the spurious domain . 26
7.5.1 Definition . 26
7.5.2 Method of measurement . 26
7.5.3 Limits . 28
7.6 Voice Operated Transmitter . 28
7.6.1 Definition . 28
7.6.2 Method of measurement . 28
7.6.3 Limits . 29
7.7 Maximum transmission time . 29
7.7.1 Definition . 29
7.7.2 Method of measurement . 29
7.7.3 Limits . 29
7.8 Transient power . 29
7.8.0 Applicability . 29
7.8.1 Definition . 29
7.8.2 Method of measurement . 29
7.8.2.0 General Method . 29
7.8.2.1 Characteristics of the transient power measuring device . 30
7.8.2.2 Alternative measurement method using a spectrum analyser . 31
7.8.3 Limits . 31
7.9 Signalling Systems . 32
7.9.0 Applicability . 32
7.9.1 Signalling requirements . 32
8 Technical characteristics of the receiver . 32
8.1 Average usable sensitivity . 32
8.1.1 Definition . 32
8.1.2 Methods of measurement . 32
8.1.2.1 Analogue Method of measurement under normal test conditions . 32
8.1.2.2 Analogue Method of measurement under extreme test conditions . 34
8.1.2.3 Digital Method of measurement with continuous bit streams . 34
8.1.3 Limits . 35
8.1.3.1 Limits of analogue operation. 35
8.1.3.2 Limits of digital operation . 36
8.2 Spurious radiations . 36
8.2.1 Definition . 36
8.2.2 Method of measurement . 37
8.2.3 Limits . 38
ETSI
5 Final draft ETSI EN 303 405 V1.1.1 (2017-03)
8.3 Co-channel rejection. 39
8.3.1 Definition . 39
8.3.2 Method of measurement . 39
8.3.2.1 Method of measurement (analogue) . 39
8.3.2.2 Method of measurement (digital) . 40
8.3.3 Limits . 40
8.4 Adjacent channel selectivity . 40
8.4.1 Definition . 40
8.4.2 Method of measurement . 41
8.4.2.1 Method of measurement (analogue) . 41
8.4.2.2 Method of measurement (digital) . 42
8.4.3 Limits . 42
8.5 Spurious response rejection . 43
8.5.1 Definition . 43
8.5.2 Method of measurement . 43
8.5.2.1 Introduction to the method of measurement . 43
8.5.2.2 Measurement arrangement . 44
8.5.2.3 Method of the search . 44
8.5.2.4 Measurement (analogue) . 45
8.5.2.5 Measurement (digital) . 46
8.5.3 Limits . 46
8.6 Intermodulation response rejection . 47
8.6.1 Definition . 47
8.6.2 Method of measurement . 47
8.6.2.1 Method of measurement (analogue) . 47
8.6.2.2 Method of measurement (digital) . 48
8.6.3 Limits . 49
8.7 Blocking or desensitization . 49
8.7.1 Definition . 49
8.7.2 Method of measurement . 49
8.7.2.1 Method of measurement (analogue) . 49
8.7.2.2 Method of measurement (digital) . 50
8.7.3 Limits . 51
8.8 Signalling Systems . 51
8.8.0 Applicability . 51
8.8.1 Signalling requirements . 51
9 Testing for compliance with technical requirements . 51
9.1 Test conditions, power supply and ambient temperatures . 51
9.2 Interpretation of the measurement results . 51
Annex A (normative): Radiated measurement . 53
A.1 Test sites and general arrangements for measurements involving the use of radiated fields . 53
A.1.0 General . 53
A.1.1 Anechoic chamber . 53
A.1.2 Anechoic chamber with a conductive ground plane . 54
A.1.3 Open Area Test Site (OATS) . 55
A.1.4 Test antenna . 56
A.1.5 Substitution antenna . 56
A.1.6 Measuring antenna . 57
A.2 Guidance on the use of radiation test sites . 57
A.2.0 General . 57
A.2.1 Verification of the test site . 57
A.2.2 Preparation of the EUT . 57
A.2.3 Power supplies to the EUT . 57
A.2.4 Volume control setting for analogue speech tests . 57
A.2.5 Range length . 58
A.2.6 Site preparation . 58
A.3 Coupling of signals . 59
A.3.1 General . 59
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6 Final draft ETSI EN 303 405 V1.1.1 (2017-03)
A.3.2 Data signals . 59
A.3.3 Speech and analogue signals . 59
A.3.3.0 General . 59
A.3.3.1 Acoustic coupler description. 59
A.3.3.2 Calibration . 60
A.4 Test fixture . 60
A.4.1 Description . 60
A.4.2 Calibration . 61
A.4.3 Mode of use . 61
Annex B (normative): Specification for some particular measurement arrangements . 62
B.1 Power measuring receiver specification . 62
B.1.0 General . 62
B.1.1 IF filter . 63
B.1.2 Attenuation indicator . 64
B.1.3 RMS value indicator . 64
B.1.4 Oscillator and amplifier . 64
B.2 Spectrum analyser specification (analogue) . 64
B.2.1 Adjacent and alternate channel power measurement . 64
B.2.2 Unwanted emissions measurement . 65
B.3 Integrating and power summing device . 65
B.4 Spectrum analyser specification (digital) . 65
Annex C (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 66
Annex D (normative): Band-stop filter (for SINAD meter) . 68
History . 69
ETSI
7 Final draft ETSI EN 303 405 V1.1.1 (2017-03)
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, 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 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 other 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 final draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee
Electromagnetic compatibility and Radio spectrum Matters (ERM), and is now submitted for the Vote phase of the
ETSI standards EN Approval Procedure.
The present document has been prepared under the Commission's 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 available on the market of radio equipment and repealing
Directive 1999/5/EC [i.7].
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 table C.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated
EFTA regulations.
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa
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 (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
8 Final draft ETSI EN 303 405 V1.1.1 (2017-03)
1 Scope
The present document covers the minimum characteristics considered necessary in order to avoid harmful interference
and to make acceptable use of the available frequencies for analogue and digital PMR446 equipment in the land mobile
service.
PMR 446 equipment is hand portable (no base station or repeater use); short range peer to peer mode; uses integral
antennas only; effective radiated power not exceeding 500 mW and angle modulated.
The band from 446,0 MHz to 446,2 MHz is designated for the use of analogue PMR 446 with a channel plan based on
12,5 kHz spacing where the lowest carrier frequency is 446,006 25 MHz.
The band from 446,1 MHz to 446,2 MHz is designated for the use of digital PMR 446 with a channel plan based on
6,25 kHz and 12,5 kHz spacing where the lowest carrier frequencies are 446,103 125 MHz and 446,106 25 MHz
respectively.
The band from 446,0 MHz to 446,2 MHz is designated for the use of digital PMR 446 with a channel plan based on
6,25 kHz and 12,5 kHz spacing where the lowest carrier frequencies are 446,003 125 MHz and 446,006 25 MHz
respectively as of 1 January 2018.
Analogue PMR446 equipment operating in the frequency range from 446,1 MHz to 446,2 MHz uses more robust
receivers as specified in ETSI TS 103 236 [2].
As defined in ECC/DEC/(15)05 [i.6] Analogue PMR446 equipment operating in the frequency range from 446,0 MHz
to 446,1 MHz should use more robust receivers as specified in ETSI TS 103 236 [2] or equivalent technical
specifications when placed on the market as of 1 January 2017.
As defined in ECC/DEC/(15)05 [i.6] all analogue and digitial PMR 446 radio equipment should have reception
capability and equipment having Push-To-Talk (PTT) functionality capable of being latched 'on' should apply a
180 seconds maximum transmitter time-out; equipment having no Push-To-Talk (PTT) functionality should apply a
180 seconds maximum transmitter time-out and VOX (Voice activation exchange) control.
The present document assumes that digital PMR446 equipment using 6,25 kHz channel spacing is compliant with ETSI
TS 102 490 [4].
The present document assumes that digital PMR446 equipment using 12,5 kHz channel spacing is compliant with ETSI
TS 102 361-1 [5].
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.7].
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of article 3 of the Radio Equipment Directive [i.7] may apply to equipment within the scope of the
present document.
2 References
2.1 Normative 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
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
ETSI
9 Final draft ETSI EN 303 405 V1.1.1 (2017-03)
The following referenced documents are necessary for the application of the present document.
[1] ANSI C63.5 (2006): "American National Standard for Calibration of Antennas Used for Radiated
Emission Measurements in Electro Magnetic Interference".
[2] ETSI TS 103 236 (V1.1.1) (01-2014): "Electromagnetic compatibility and Radio spectrum Matters
(ERM);Continuous Tone Controlled Signalling System (CTCSS) and Digitally Coded Squelch
Signalling (DCSS) system".
[3] Recommendation ITU-T O.153 (10-1992): "Basic parameters for the measurement of error
performance at bit rates below the primary rate".
[4] ETSI TS 102 490 (V1.9.1) (08-2016): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); Peer-to-Peer Digital Private Mobile Radio using FDMA with a channel spacing of
6,25 kHz with e.r.p. of up to 500 mW".
[5] ETSI TS 102 361-1 (V2.4.1) (02-2016): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 1: DMR Air Interface (AI) protocol".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While 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 not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] CEPT/ERC/REC 74-01E: "Unwanted emissions in the spurious domain" (Siófok 1998, Nice 1999,
Sesimbra 2002; Hradec Kralove 2005).
[i.2] ETSI EN 300 793 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Land mobile service; Presentation of equipment for type testing".
[i.3] ETSI TR 102 273 (V1.2.1) (all parts): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the
corresponding measurement uncertainties".
[i.4] IEC 60489-3 (1988): "Methods of measurement for radio equipment used in the mobile services;
Part 3: Receivers for A3E or F3E emissions".
[i.5] Recommendation ITU-T O.41 (1994): "Psophometer for use on telephone-type circuits".
[i.6] ECC/DEC/(15)05: "The harmonised frequency range 446.0-446.2 MHz, technical characteristics,
exemption from individual licensing and free carriage and use of analogue and digital PMR 446
applications".
[i.7] 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.
[i.8] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.
[i.9] ETSI TR 100 028 (V1.4.1) (12-2001) (all parts): "Electromagnetic compatibility and Radio
spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment
characteristics".
ETSI
10 Final draft ETSI EN 303 405 V1.1.1 (2017-03)
[i.10] ETSI TR 100 028-2 (V1.4.1) (12-2001): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics;
Part 2".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
50 Ω: 50 ohm non-reactive impedance
adjacent channels: those two channels offset from the wanted channel by the channel spacing
alternate channels: those two channels offset from the wanted channel by double the channel spacing
f
c
Lower Wanted Upper Upper
Lower
Alternate Channel Adjacent Alternate
Adjacent
Figure 1: Adjacent and alternate channel definitions
angle modulation: either phase modulation or frequency modulation
audio frequency load: resistor, or suitable alternative, having a value equal to the impedance of the audio transducer at
1 000 Hz, as stated by the manufacturer, and of sufficient power rating to accept the maximum audio output power from
the equipment under test
NOTE: In some cases it may be necessary to place an isolating transformer between the output terminals of the
receiver under test and the load.
audio frequency termination: any connection other than the audio frequency load which may be required
...
HARMONISED EUROPEAN STANDARD
Land Mobile Service;
Analogue and Digital PMR446 Equipment;
Harmonised Standard covering the essential requirements
of article 3.2 of Directive 2014/53/EU
2 ETSI EN 303 405 V1.1.1 (2017-05)
Reference
DEN/ERM-TGDMR-354
Keywords
analogue, harmonised standard, mobile, PMR,
radio, regulation, speech
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ETSI
3 ETSI EN 303 405 V1.1.1 (2017-05)
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 . 10
3.1 Definitions . 10
3.2 Symbols . 11
3.3 Abbreviations . 11
4 General and operational requirements . 12
4.1 General . 12
4.1.1 Environmental profile . 12
4.1.2 Choice of model for testing . 12
4.1.3 Auxiliary test equipment . 12
4.2 Mechanical and electrical design . 12
4.2.1 General . 12
4.2.2 Controls . 12
4.2.3 Transmitter shut-off facility . 12
4.3 Combined analogue/digital equipment . 13
5 Test conditions, power sources and ambient temperatures . 13
5.1 Normal and extreme test conditions . 13
5.2 Test power source . 13
5.3 Normal test conditions . 13
5.3.1 Normal temperature and humidity . 13
5.3.2 Normal test power source . 13
5.4 Extreme test conditions . 14
5.4.1 Extreme temperatures . 14
5.4.2 Extreme test source voltages . 14
5.5 Procedure for tests at extreme temperatures . 14
5.5.1 Thermal balance . 14
5.5.2 Procedure for all equipment . 14
6 General conditions of measurement . 15
6.1 Test signals . 15
6.2 Receiver mute or squelch facility . 15
6.3 Artificial antenna . 15
6.4 Test sites and general arrangements for radiated measurements . 15
6.5 Arrangement for test signals at the input of the transmitter . 16
6.6 Receiver rated audio output power . 16
6.7 Reference for degradation measurements . 16
6.7.1 Definition . 16
6.7.2 Procedures for measurements using the test fixture . 16
6.7.3 Procedures for measurements using the test site . 17
6.8 Arrangement for test signals at the input of the receiver . 17
7 Technical characteristics of the transmitter . 17
7.1 Frequency error . 17
7.1.1 Definition . 17
7.1.2 Method of measurement . 17
7.1.3 Limits . 17
7.2 Effective radiated power . 18
7.2.1 Definition . 18
ETSI
4 ETSI EN 303 405 V1.1.1 (2017-05)
7.2.2 Method of measurement . 18
7.2.2.0 General . 18
7.2.2.1 Maximum effective radiated power under normal test conditions . 18
7.2.2.2 Average effective radiated power under normal test conditions . 19
7.2.2.3 Method of measurements of maximum and average effective radiated power under extreme test
conditions . 20
7.2.3 Limits . 20
7.3 Maximum permissible frequency deviation . 21
7.3.0 Applicability . 21
7.3.1 Definition . 21
7.3.2 Method of measurement . 21
7.3.2.0 General arrangements . 21
7.3.2.1 Maximum permissible frequency deviation . 22
7.3.2.2 Response of the transmitter to modulation frequencies above 3 kHz . 22
7.3.3 Limits . 22
7.3.3.1 Maximum permissible frequency deviation . 22
7.3.3.2 Response of the transmitter to modulation frequencies above 3 kHz . 22
7.4 Adjacent and alternate channel power . 23
7.4.0 Applicability . 23
7.4.1 Definition . 23
7.4.2 Methods of measurement . 24
7.4.2.1 Method of measurement (analogue) . 24
7.4.2.2 Method of measurement (digital) . 25
7.4.3 Limits . 26
7.5 Radiated unwanted emissions in the spurious domain . 26
7.5.1 Definition . 26
7.5.2 Method of measurement . 26
7.5.3 Limits . 28
7.6 Voice Operated Transmitter . 28
7.6.1 Definition . 28
7.6.2 Method of measurement . 28
7.6.3 Limits . 29
7.7 Maximum transmission time . 29
7.7.1 Definition . 29
7.7.2 Method of measurement . 29
7.7.3 Limits . 29
7.8 Transient power . 29
7.8.0 Applicability . 29
7.8.1 Definition . 29
7.8.2 Method of measurement . 29
7.8.2.0 General Method . 29
7.8.2.1 Characteristics of the transient power measuring device . 30
7.8.2.2 Alternative measurement method using a spectrum analyser . 31
7.8.3 Limits . 31
7.9 Signalling Systems . 32
7.9.0 Applicability . 32
7.9.1 Signalling requirements . 32
8 Technical characteristics of the receiver . 32
8.1 Average usable sensitivity . 32
8.1.1 Definition . 32
8.1.2 Methods of measurement . 32
8.1.2.1 Analogue Method of measurement under normal test conditions . 32
8.1.2.2 Analogue Method of measurement under extreme test conditions . 34
8.1.2.3 Digital Method of measurement with continuous bit streams . 34
8.1.3 Limits . 35
8.1.3.1 Limits of analogue operation. 35
8.1.3.2 Limits of digital operation . 36
8.2 Spurious radiations . 36
8.2.1 Definition . 36
8.2.2 Method of measurement . 37
8.2.3 Limits . 38
ETSI
5 ETSI EN 303 405 V1.1.1 (2017-05)
8.3 Co-channel rejection. 39
8.3.1 Definition . 39
8.3.2 Method of measurement . 39
8.3.2.1 Method of measurement (analogue) . 39
8.3.2.2 Method of measurement (digital) . 40
8.3.3 Limits . 40
8.4 Adjacent channel selectivity . 40
8.4.1 Definition . 40
8.4.2 Method of measurement . 41
8.4.2.1 Method of measurement (analogue) . 41
8.4.2.2 Method of measurement (digital) . 42
8.4.3 Limits . 42
8.5 Spurious response rejection . 43
8.5.1 Definition . 43
8.5.2 Method of measurement . 43
8.5.2.1 Introduction to the method of measurement . 43
8.5.2.2 Measurement arrangement . 44
8.5.2.3 Method of the search . 44
8.5.2.4 Measurement (analogue) . 45
8.5.2.5 Measurement (digital) . 46
8.5.3 Limits . 46
8.6 Intermodulation response rejection . 47
8.6.1 Definition . 47
8.6.2 Method of measurement . 47
8.6.2.1 Method of measurement (analogue) . 47
8.6.2.2 Method of measurement (digital) . 48
8.6.3 Limits . 49
8.7 Blocking or desensitization . 49
8.7.1 Definition . 49
8.7.2 Method of measurement . 49
8.7.2.1 Method of measurement (analogue) . 49
8.7.2.2 Method of measurement (digital) . 50
8.7.3 Limits . 51
8.8 Signalling Systems . 51
8.8.0 Applicability . 51
8.8.1 Signalling requirements . 51
9 Testing for compliance with technical requirements . 51
9.1 Test conditions, power supply and ambient temperatures . 51
9.2 Interpretation of the measurement results . 51
Annex A (normative): Radiated measurement . 53
A.1 Test sites and general arrangements for measurements involving the use of radiated fields . 53
A.1.0 General . 53
A.1.1 Anechoic chamber . 53
A.1.2 Anechoic chamber with a conductive ground plane . 54
A.1.3 Open Area Test Site (OATS) . 55
A.1.4 Test antenna . 56
A.1.5 Substitution antenna . 56
A.1.6 Measuring antenna . 57
A.2 Guidance on the use of radiation test sites . 57
A.2.0 General . 57
A.2.1 Verification of the test site . 57
A.2.2 Preparation of the EUT . 57
A.2.3 Power supplies to the EUT . 57
A.2.4 Volume control setting for analogue speech tests . 57
A.2.5 Range length . 58
A.2.6 Site preparation . 58
A.3 Coupling of signals . 59
A.3.1 General . 59
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6 ETSI EN 303 405 V1.1.1 (2017-05)
A.3.2 Data signals . 59
A.3.3 Speech and analogue signals . 59
A.3.3.0 General . 59
A.3.3.1 Acoustic coupler description. 59
A.3.3.2 Calibration . 60
A.4 Test fixture . 60
A.4.1 Description . 60
A.4.2 Calibration . 61
A.4.3 Mode of use . 61
Annex B (normative): Specification for some particular measurement arrangements . 62
B.1 Power measuring receiver specification . 62
B.1.0 General . 62
B.1.1 IF filter . 63
B.1.2 Attenuation indicator . 64
B.1.3 RMS value indicator . 64
B.1.4 Oscillator and amplifier . 64
B.2 Spectrum analyser specification (analogue) . 64
B.2.1 Adjacent and alternate channel power measurement . 64
B.2.2 Unwanted emissions measurement . 65
B.3 Integrating and power summing device . 65
B.4 Spectrum analyser specification (digital) . 65
Annex C (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 66
Annex D (normative): Band-stop filter (for SINAD meter) . 68
History . 69
ETSI
7 ETSI EN 303 405 V1.1.1 (2017-05)
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, 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 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 other 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 Matters (ERM).
The present document has been prepared under the Commission's 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 available on the market of radio equipment and repealing
Directive 1999/5/EC [i.7].
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 table C.1 confers, within the limits of 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 adoption of this EN: 19 May 2017
Date of latest announcement of this EN (doa): 31 August 2017
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 28 February 2018
Date of withdrawal of any conflicting National Standard (dow): 28 February 2019
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 (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
8 ETSI EN 303 405 V1.1.1 (2017-05)
1 Scope
The present document covers the minimum characteristics considered necessary in order to avoid harmful interference
and to make acceptable use of the available frequencies for analogue and digital PMR446 equipment in the land mobile
service.
PMR 446 equipment is hand portable (no base station or repeater use); short range peer to peer mode; uses integral
antennas only; effective radiated power not exceeding 500 mW and angle modulated.
The band from 446,0 MHz to 446,2 MHz is designated for the use of analogue PMR 446 with a channel plan based on
12,5 kHz spacing where the lowest carrier frequency is 446,006 25 MHz.
The band from 446,1 MHz to 446,2 MHz is designated for the use of digital PMR 446 with a channel plan based on
6,25 kHz and 12,5 kHz spacing where the lowest carrier frequencies are 446,103 125 MHz and 446,106 25 MHz
respectively.
The band from 446,0 MHz to 446,2 MHz is designated for the use of digital PMR 446 with a channel plan based on
6,25 kHz and 12,5 kHz spacing where the lowest carrier frequencies are 446,003 125 MHz and 446,006 25 MHz
respectively as of 1 January 2018.
Analogue PMR446 equipment operating in the frequency range from 446,1 MHz to 446,2 MHz uses more robust
receivers as specified in ETSI TS 103 236 [2].
As defined in ECC/DEC/(15)05 [i.6] Analogue PMR446 equipment operating in the frequency range from 446,0 MHz
to 446,1 MHz should use more robust receivers as specified in ETSI TS 103 236 [2] or equivalent technical
specifications when placed on the market as of 1 January 2017.
As defined in ECC/DEC/(15)05 [i.6] all analogue and digitial PMR 446 radio equipment should have reception
capability and equipment having Push-To-Talk (PTT) functionality capable of being latched 'on' should apply a
180 seconds maximum transmitter time-out; equipment having no Push-To-Talk (PTT) functionality should apply a
180 seconds maximum transmitter time-out and VOX (Voice activation exchange) control.
The present document assumes that digital PMR446 equipment using 6,25 kHz channel spacing is compliant with ETSI
TS 102 490 [4].
The present document assumes that digital PMR446 equipment using 12,5 kHz channel spacing is compliant with ETSI
TS 102 361-1 [5].
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.7].
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of article 3 of the Radio Equipment Directive [i.7] may apply to equipment within the scope of the
present document.
2 References
2.1 Normative 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
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
ETSI
9 ETSI EN 303 405 V1.1.1 (2017-05)
The following referenced documents are necessary for the application of the present document.
[1] ANSI C63.5 (2006): "American National Standard for Calibration of Antennas Used for Radiated
Emission Measurements in Electro Magnetic Interference".
[2] ETSI TS 103 236 (V1.1.1) (01-2014): "Electromagnetic compatibility and Radio spectrum Matters
(ERM);Continuous Tone Controlled Signalling System (CTCSS) and Digitally Coded Squelch
Signalling (DCSS) system".
[3] Recommendation ITU-T O.153 (10-1992): "Basic parameters for the measurement of error
performance at bit rates below the primary rate".
[4] ETSI TS 102 490 (V1.9.1) (08-2016): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); Peer-to-Peer Digital Private Mobile Radio using FDMA with a channel spacing of
6,25 kHz with e.r.p. of up to 500 mW".
[5] ETSI TS 102 361-1 (V2.4.1) (02-2016): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 1: DMR Air Interface (AI) protocol".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While 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 not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] CEPT/ERC/REC 74-01E: "Unwanted emissions in the spurious domain" (Siófok 1998, Nice 1999,
Sesimbra 2002; Hradec Kralove 2005).
[i.2] ETSI EN 300 793 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Land mobile service; Presentation of equipment for type testing".
[i.3] ETSI TR 102 273 (V1.2.1) (all parts): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the
corresponding measurement uncertainties".
[i.4] IEC 60489-3 (1988): "Methods of measurement for radio equipment used in the mobile services;
Part 3: Receivers for A3E or F3E emissions".
[i.5] Recommendation ITU-T O.41 (1994): "Psophometer for use on telephone-type circuits".
[i.6] ECC/DEC/(15)05: "The harmonised frequency range 446.0-446.2 MHz, technical characteristics,
exemption from individual licensing and free carriage and use of analogue and digital PMR 446
applications".
[i.7] 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.
[i.8] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.
[i.9] ETSI TR 100 028 (V1.4.1) (12-2001) (all parts): "Electromagnetic compatibility and Radio
spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment
characteristics".
ETSI
10 ETSI EN 303 405 V1.1.1 (2017-05)
[i.10] ETSI TR 100 028-2 (V1.4.1) (12-2001): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics;
Part 2".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
50 Ω: 50 ohm non-reactive impedance
adjacent channels: those two channels offset from the wanted channel by the channel spacing
alternate channels: those two channels offset from the wanted channel by double the channel spacing
f
c
Lower Wanted Upper Upper
Lower
Alternate Channel Adjacent Alternate
Adjacent
Figure 1: Adjacent and alternate channel definitions
angle modulation: either phase modulation or frequency modulation
audio frequency load: resistor, or suitable alternative, having a value equal to the impedance of the audio transducer at
1 000 Hz, as stated by the manufacturer, and of sufficient power rating to accept the maximum audio output power from
the equipment under test
NOTE: In some cases it may be necessary to place an isolating transformer between the output terminals of the
receiver under test and the load.
audio frequency termination: any connection other than the audio frequency load which may be required for the
purpose of testing the receiver
NOTE: The termination device should be, as appropriate, either chosen by the manufacturer or agreed
...
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Land Mobile Service - Analogue and Digital PMR446 Equipment - Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU33.070.01Mobilni servisi na splošnoMobile services in general33.060.99Druga oprema za radijske komunikacijeOther equipment for radiocommunicationsICS:Ta slovenski standard je istoveten z:ETSI EN 303 405 V1.1.1 (2017-05)SIST EN 303 405 V1.1.1:2017en01-julij-2017SIST EN 303 405 V1.1.1:2017SLOVENSKI
STANDARD
HARMONISED EUROPEAN STANDARD SIST EN 303 405 V1.1.1:2017
ETSI ETSI EN 303 405 V1.1.1 (2017-05) 2
Reference DEN/ERM-TGDMR-354 Keywords analogue, harmonised standard, mobile, PMR, radio, regulation, speech 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. oneM2M logo is protected for the benefit of its Members GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association. SIST EN 303 405 V1.1.1:2017
ETSI ETSI EN 303 405 V1.1.1 (2017-05) 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 . 10 3.1 Definitions . 10 3.2 Symbols . 11 3.3 Abbreviations . 11 4 General and operational requirements . 12 4.1 General . 12 4.1.1 Environmental profile . 12 4.1.2 Choice of model for testing . 12 4.1.3 Auxiliary test equipment . 12 4.2 Mechanical and electrical design . 12 4.2.1 General . 12 4.2.2 Controls . 12 4.2.3 Transmitter shut-off facility . 12 4.3 Combined analogue/digital equipment . 13 5 Test conditions, power sources and ambient temperatures . 13 5.1 Normal and extreme test conditions . 13 5.2 Test power source . 13 5.3 Normal test conditions . 13 5.3.1 Normal temperature and humidity . 13 5.3.2 Normal test power source . 13 5.4 Extreme test conditions . 14 5.4.1 Extreme temperatures . 14 5.4.2 Extreme test source voltages . 14 5.5 Procedure for tests at extreme temperatures . 14 5.5.1 Thermal balance . 14 5.5.2 Procedure for all equipment . 14 6 General conditions of measurement . 15 6.1 Test signals . 15 6.2 Receiver mute or squelch facility . 15 6.3 Artificial antenna . 15 6.4 Test sites and general arrangements for radiated measurements . 15 6.5 Arrangement for test signals at the input of the transmitter . 16 6.6 Receiver rated audio output power . 16 6.7 Reference for degradation measurements . 16 6.7.1 Definition . 16 6.7.2 Procedures for measurements using the test fixture . 16 6.7.3 Procedures for measurements using the test site . 17 6.8 Arrangement for test signals at the input of the receiver . 17 7 Technical characteristics of the transmitter . 17 7.1 Frequency error . 17 7.1.1 Definition . 17 7.1.2 Method of measurement . 17 7.1.3 Limits . 17 7.2 Effective radiated power . 18 7.2.1 Definition . 18 SIST EN 303 405 V1.1.1:2017
ETSI ETSI EN 303 405 V1.1.1 (2017-05) 4 7.2.2 Method of measurement . 18 7.2.2.0 General . 18 7.2.2.1 Maximum effective radiated power under normal test conditions . 18 7.2.2.2 Average effective radiated power under normal test conditions . 19 7.2.2.3 Method of measurements of maximum and average effective radiated power under extreme test conditions . 20 7.2.3 Limits . 20 7.3 Maximum permissible frequency deviation . 21 7.3.0 Applicability . 21 7.3.1 Definition . 21 7.3.2 Method of measurement . 21 7.3.2.0 General arrangements . 21 7.3.2.1 Maximum permissible frequency deviation . 22 7.3.2.2 Response of the transmitter to modulation frequencies above 3 kHz . 22 7.3.3 Limits . 22 7.3.3.1 Maximum permissible frequency deviation . 22 7.3.3.2 Response of the transmitter to modulation frequencies above 3 kHz . 22 7.4 Adjacent and alternate channel power . 23 7.4.0 Applicability . 23 7.4.1 Definition . 23 7.4.2 Methods of measurement . 24 7.4.2.1 Method of measurement (analogue) . 24 7.4.2.2 Method of measurement (digital) . 25 7.4.3 Limits . 26 7.5 Radiated unwanted emissions in the spurious domain . 26 7.5.1 Definition . 26 7.5.2 Method of measurement . 26 7.5.3 Limits . 28 7.6 Voice Operated Transmitter . 28 7.6.1 Definition . 28 7.6.2 Method of measurement . 28 7.6.3 Limits . 29 7.7 Maximum transmission time . 29 7.7.1 Definition . 29 7.7.2 Method of measurement . 29 7.7.3 Limits . 29 7.8 Transient power . 29 7.8.0 Applicability . 29 7.8.1 Definition . 29 7.8.2 Method of measurement . 29 7.8.2.0 General Method . 29 7.8.2.1 Characteristics of the transient power measuring device . 30 7.8.2.2 Alternative measurement method using a spectrum analyser . 31 7.8.3 Limits . 31 7.9 Signalling Systems . 32 7.9.0 Applicability . 32 7.9.1 Signalling requirements . 32 8 Technical characteristics of the receiver . 32 8.1 Average usable sensitivity . 32 8.1.1 Definition . 32 8.1.2 Methods of measurement . 32 8.1.2.1 Analogue Method of measurement under normal test conditions . 32 8.1.2.2 Analogue Method of measurement under extreme test conditions . 34 8.1.2.3 Digital Method of measurement with continuous bit streams . 34 8.1.3 Limits . 35 8.1.3.1 Limits of analogue operation. 35 8.1.3.2 Limits of digital operation . 36 8.2 Spurious radiations . 36 8.2.1 Definition . 36 8.2.2 Method of measurement . 37 8.2.3 Limits . 38 SIST EN 303 405 V1.1.1:2017
ETSI ETSI EN 303 405 V1.1.1 (2017-05) 5 8.3 Co-channel rejection. 39 8.3.1 Definition . 39 8.3.2 Method of measurement . 39 8.3.2.1 Method of measurement (analogue) . 39 8.3.2.2 Method of measurement (digital) . 40 8.3.3 Limits . 40 8.4 Adjacent channel selectivity . 40 8.4.1 Definition . 40 8.4.2 Method of measurement . 41 8.4.2.1 Method of measurement (analogue) . 41 8.4.2.2 Method of measurement (digital) . 42 8.4.3 Limits . 42 8.5 Spurious response rejection . 43 8.5.1 Definition . 43 8.5.2 Method of measurement . 43 8.5.2.1 Introduction to the method of measurement . 43 8.5.2.2 Measurement arrangement . 44 8.5.2.3 Method of the search . 44 8.5.2.4 Measurement (analogue) . 45 8.5.2.5 Measurement (digital) . 46 8.5.3 Limits . 46 8.6 Intermodulation response rejection . 47 8.6.1 Definition . 47 8.6.2 Method of measurement . 47 8.6.2.1 Method of measurement (analogue) . 47 8.6.2.2 Method of measurement (digital) . 48 8.6.3 Limits . 49 8.7 Blocking or desensitization . 49 8.7.1 Definition . 49 8.7.2 Method of measurement . 49 8.7.2.1 Method of measurement (analogue) . 49 8.7.2.2 Method of measurement (digital) . 50 8.7.3 Limits . 51 8.8 Signalling Systems . 51 8.8.0 Applicability . 51 8.8.1 Signalling requirements . 51 9 Testing for compliance with technical requirements . 51 9.1 Test conditions, power supply and ambient temperatures . 51 9.2 Interpretation of the measurement results . 51 Annex A (normative): Radiated measurement . 53 A.1 Test sites and general arrangements for measurements involving the use of radiated fields . 53 A.1.0 General . 53 A.1.1 Anechoic chamber . 53 A.1.2 Anechoic chamber with a conductive ground plane . 54 A.1.3 Open Area Test Site (OATS) . 55 A.1.4 Test antenna . 56 A.1.5 Substitution antenna . 56 A.1.6 Measuring antenna . 57 A.2 Guidance on the use of radiation test sites . 57 A.2.0 General . 57 A.2.1 Verification of the test site . 57 A.2.2 Preparation of the EUT . 57 A.2.3 Power supplies to the EUT . 57 A.2.4 Volume control setting for analogue speech tests . 57 A.2.5 Range length . 58 A.2.6 Site preparation . 58 A.3 Coupling of signals . 59 A.3.1 General . 59 SIST EN 303 405 V1.1.1:2017
ETSI ETSI EN 303 405 V1.1.1 (2017-05) 6 A.3.2 Data signals . 59 A.3.3 Speech and analogue signals . 59 A.3.3.0 General . 59 A.3.3.1 Acoustic coupler description. 59 A.3.3.2 Calibration . 60 A.4 Test fixture . 60 A.4.1 Description . 60 A.4.2 Calibration . 61 A.4.3 Mode of use . 61 Annex B (normative): Specification for some particular measurement arrangements . 62 B.1 Power measuring receiver specification . 62 B.1.0 General . 62 B.1.1 IF filter . 63 B.1.2 Attenuation indicator . 64 B.1.3 RMS value indicator . 64 B.1.4 Oscillator and amplifier . 64 B.2 Spectrum analyser specification (analogue) . 64 B.2.1 Adjacent and alternate channel power measurement . 64 B.2.2 Unwanted emissions measurement . 65 B.3 Integrating and power summing device . 65 B.4 Spectrum analyser specification (digital) . 65 Annex C (informative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 66 Annex D (normative): Band-stop filter (for SINAD meter) . 68 History . 69
ETSI ETSI EN 303 405 V1.1.1 (2017-05) 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, 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 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 other 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 Matters (ERM). The present document has been prepared under the Commission's 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 available on the market of radio equipment and repealing Directive 1999/5/EC [i.7]. 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 table C.1 confers, within the limits of 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 adoption of this EN: 19 May 2017 Date of latest announcement of this EN (doa): 31 August 2017 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
28 February 2018 Date of withdrawal of any conflicting National Standard (dow): 28 February 2019
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 (Verbal forms for the expression of provisions). "must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation. SIST EN 303 405 V1.1.1:2017
ETSI ETSI EN 303 405 V1.1.1 (2017-05) 8 1 Scope The present document covers the minimum characteristics considered necessary in order to avoid harmful interference and to make acceptable use of the available frequencies for analogue and digital PMR446 equipment in the land mobile service. PMR 446 equipment is hand portable (no base station or repeater use); short range peer to peer mode; uses integral antennas only; effective radiated power not exceeding 500 mW and angle modulated. The band from 446,0 MHz to 446,2 MHz is designated for the use of analogue PMR 446 with a channel plan based on 12,5 kHz spacing where the lowest carrier frequency is 446,006 25 MHz. The band from 446,1 MHz to 446,2 MHz is designated for the use of digital PMR 446 with a channel plan based on 6,25 kHz and 12,5 kHz spacing where the lowest carrier frequencies are 446,103 125 MHz and 446,106 25 MHz respectively. The band from 446,0 MHz to 446,2 MHz is designated for the use of digital PMR 446 with a channel plan based on 6,25 kHz and 12,5 kHz spacing where the lowest carrier frequencies are 446,003 125 MHz and 446,006 25 MHz respectively as of 1 January 2018. Analogue PMR446 equipment operating in the frequency range from 446,1 MHz to 446,2 MHz uses more robust receivers as specified in ETSI TS 103 236 [2]. As defined in ECC/DEC/(15)05 [i.6] Analogue PMR446 equipment operating in the frequency range from 446,0 MHz to 446,1 MHz should use more robust receivers as specified in ETSI TS 103 236 [2] or equivalent technical specifications when placed on the market as of 1 January 2017. As defined in ECC/DEC/(15)05 [i.6] all analogue and digitial PMR 446 radio equipment should have reception capability and equipment having Push-To-Talk (PTT) functionality capable of being latched 'on' should apply a 180 seconds maximum transmitter time-out; equipment having no Push-To-Talk (PTT) functionality should apply a 180 seconds maximum transmitter time-out and VOX (Voice activation exchange) control. The present document assumes that digital PMR446 equipment using 6,25 kHz channel spacing is compliant with ETSI TS 102 490 [4]. The present document assumes that digital PMR446 equipment using 12,5 kHz channel spacing is compliant with ETSI TS 102 361-1 [5]. 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.7]. In addition to the present document, other ENs that specify technical requirements in respect of essential requirements under other parts of article 3 of the Radio Equipment Directive [i.7] may apply to equipment within the scope of the present document. 2 References 2.1 Normative 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 https://docbox.etsi.org/Reference/. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. SIST EN 303 405 V1.1.1:2017
ETSI ETSI EN 303 405 V1.1.1 (2017-05) 9 The following referenced documents are necessary for the application of the present document. [1] ANSI C63.5 (2006): "American National Standard for Calibration of Antennas Used for Radiated Emission Measurements in Electro Magnetic Interference". [2] ETSI TS 103 236 (V1.1.1) (01-2014): "Electromagnetic compatibility and Radio spectrum Matters (ERM);Continuous Tone Controlled Signalling System (CTCSS) and Digitally Coded Squelch Signalling (DCSS) system". [3] Recommendation ITU-T O.153 (10-1992): "Basic parameters for the measurement of error performance at bit rates below the primary rate". [4] ETSI TS 102 490 (V1.9.1) (08-2016): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Peer-to-Peer Digital Private Mobile Radio using FDMA with a channel spacing of 6,25 kHz with e.r.p. of up to 500 mW". [5] ETSI TS 102 361-1 (V2.4.1) (02-2016): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 1: DMR Air Interface (AI) protocol". 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While 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 not necessary for the application of the present document but they assist the user with regard to a particular subject area. [i.1] CEPT/ERC/REC 74-01E: "Unwanted emissions in the spurious domain" (Siófok 1998, Nice 1999, Sesimbra 2002; Hradec Kralove 2005). [i.2] ETSI EN 300 793 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Land mobile service; Presentation of equipment for type testing". [i.3] ETSI TR 102 273 (V1.2.1) (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the corresponding measurement uncertainties". [i.4] IEC 60489-3 (1988): "Methods of measurement for radio equipment used in the mobile services; Part 3: Receivers for A3E or F3E emissions". [i.5] Recommendation ITU-T O.41 (1994): "Psophometer for use on telephone-type circuits". [i.6] ECC/DEC/(15)05: "The harmonised frequency range 446.0-446.2 MHz, technical characteristics, exemption from individual licensing and free carriage and use of analogue and digital PMR 446 applications". [i.7] 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. [i.8] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request to the European Committee for Electrotechnical Standardisation and to the European Telecommunications Standards Institute as regards radio equipment in support of Directive 2014/53/EU of the European Parliament and of the Council. [i.9] ETSI TR 100 028 (V1.4.1) (12-2001) (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics". SIST EN 303 405 V1.1.1:2017
ETSI ETSI EN 303 405 V1.1.1 (2017-05) 10 [i.10] ETSI TR 100 028-2 (V1.4.1) (12-2001): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 2". 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: 50 Ω: 50 ohm non-reactive impedance adjacent channels: those two channels offset from the wanted channel by the channel spacing alternate channels: those two channels offset from the wanted channel by double the channel spacing fcLowerAlternateUpperAlternateLowerAdjacentUpperAdjacentWantedChannel Figure 1: Adjacent and alternate channel definitions angle modulation: either phase modulation or frequency modulation audio frequency load: resistor, or suitable alternative, having a value equal to the impedance of the audio transducer at 1 000 Hz, as stated by the manufacturer, and of sufficient power rating to accept the maximum audio output power from the equipment under test NOTE: In some cases it may be necessary to place an isolating transformer between the output terminals of the receiver under test and the load. audio frequency termination: any connection other than the audio frequency load which may be required for the purpose of testing the receiver NOTE: The termination device should be, as appropriate, either chosen by the manufacturer or agreed between the manufacturer and the testing laboratory and details includ
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