ETSI EN 301 783 V2.1.1 (2016-01)
Commercially available amateur radio equipment; Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU
Commercially available amateur radio equipment; Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU
REN/ERM-TG26-139
Komercialno dostopna amaterska radijska oprema - Harmonizirani standard, ki zajema bistvene zahteve člena 3.2 direktive 2014/53/EU
Ta dokument se uporablja za radijsko opremo naslednjih vrst:
• Radijska oprema, ki jo uporabljajo radioamaterji, kot je opredeljena v 53. definiciji 1. člena Pravilnika o radiokomunikacijah [1] Mednarodne telekomunikacijske zveze (ITU) in je komercialno dostopna.
OPOMBA: Ta vrsta opreme je običajno dobavljena z antenskim priključkom.
Ta dokument določa tudi tehnične lastnosti, merilne metode in zahtevane rezultate preskusov. Ta dokument vsebuje zahteve, s katerimi se dokazuje, da »... je treba radijsko opremo sestaviti tako, da učinkovito uporablja in podpira učinkovito uporabo radijskega spektra, tako da ne pride do škodljivega motenja« [i.5].
Poleg tega dokumenta se za opremo na področju uporabe tega dokumenta uporabljajo tudi drugi standardi EN, ki določajo tehnične zahteve v zvezi z bistvenimi zahtevami iz drugih delov 3. člena direktive o radijski opremi [i.5].
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Commercially available amateur radio equipment - Harmonised Standard covering the essential requirements of article 3.2 of the
Directive 2014/53/EU33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.060.01Radijske komunikacije na splošnoRadiocommunications in generalICS:Ta slovenski standard je istoveten z:EN 301 783 V2.1.1SIST EN 301 783 V2.1.1:2016en01-april-2016SIST EN 301 783 V2.1.1:2016SLOVENSKI
STANDARD
SIST EN 301 783 V2.1.1:2016
ETSI EN 301 783 V2.1.1 (2016-01) Commercially available amateur radio equipment; Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU
HARMONISED EUROPEAN STANDARD SIST EN 301 783 V2.1.1:2016
ETSI ETSI EN 301 783 V2.1.1 (2016-01) 2
Reference REN/ERM-TG26-139 Keywords amateur, EMC, mobile, radio, service 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 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 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 301 783 V2.1.1:2016
ETSI ETSI EN 301 783 V2.1.1 (2016-01) 3 Contents Intellectual Property Rights . 5 Foreword . 5 Modal verbs terminology . 5 1 Scope . 6 2 References . 6 2.1 Normative references . 6 2.2 Informative references . 6 3 Definitions, symbols and abbreviations . 7 3.1 Definitions . 7 3.2 Symbols . 7 3.3 Abbreviations . 7 4 General and operational requirements . 7 4.1 Environmental profile . 7 4.2 EUT test frequencies . 7 4.3 Test power source . 8 4.3.0 General requirements . 8 4.3.1 Mains voltage . 8 4.3.2 Regulated lead-acid battery power sources used on vehicles. 8 4.3.3 Other power sources . 8 4.4 Testing of equipment that does not have an external 50 Ω RF connector (integral antenna equipment) . 8 4.5 Test load (artificial antenna) . 8 4.6 PEP . 8 4.7 Transmitter automatic shut-off facility . 9 4.8 Arrangement for analogue test signals at the input of the transmitter . 9 4.9 Arrangement for test signals at the input of the receiver . 9 4.10 Characteristics of test signals at the input of the receiver . 9 4.11 Characteristics of test signals at the input of the transmitter . 9 4.11.0 General requirements . 9 4.11.1 Analogue signals . 10 4.11.2 Digital signals . 10 4.12 Reference bandwidths for spurious measurements . 10 4.13 Transmit exclusion bandwidths for spurious measurements . 10 4.14 Interpretation of the measurement results . 11 5 Technical requirements - Transmitters . 11 5.1 Maximum power (PX) (conducted) . 11 5.1.0 General requirement . 11 5.1.1 Definition . 11 5.1.2 Method of measurement . 11 5.2 Unwanted emissions in the spurious domain. 12 5.2.1 Definition . 12 5.2.2 Method of measurement . 12 5.2.2.1 Method of measuring conducted spurious emissions with an artificial antenna . 12 5.2.2.2 Method of measuring the effective radiated power with an external antenna connector . 12 5.2.2.3 Method of measuring the effective radiated power with an integral antenna . 13 5.2.3 Limits . 13 5.3 Spurious radiations . 14 5.3.1 Definition . 14 5.3.2 Methods of measurement . 15 5.3.2.1 Method of measuring the power level in a specified load . 15 5.3.2.2 Method of measuring the effective radiated power . 15 5.3.2.3 Method of measuring the effective radiated power . 16 5.3.3 Limits . 16 6 Technical requirements - Receivers . 16 6.1 Maximum usable sensitivity . 16 SIST EN 301 783 V2.1.1:2016
ETSI ETSI EN 301 783 V2.1.1 (2016-01) 4 6.1.1 Definition . 16 6.1.2 Method of measurement . 17 6.1.2.1 Amplitude modulation AM . 17 6.1.2.2 Single sideband modulation SSB . 17 6.1.2.3 Frequency modulation FM . 17 6.1.2.4 Other types of modulation . 17 6.1.3 Limits . 17 6.2 Adjacent channel selectivity . 17 6.2.1 Definition . 17 6.2.2 Method of measurement . 17 6.2.2.1 Amplitude modulation AM . 17 6.2.2.2 Single sideband modulation SSB . 18 6.2.2.3 Frequency modulation FM . 18 6.2.2.4 Other types of modulation . 18 6.2.3 Limits . 18 6.3 Conducted RF immunity . 18 6.3.1 Definition . 18 6.3.2 Method of measurement . 19 6.3.2.1 Method of measurement (analogue) . 19 6.3.2.2 Method of measurement (digital) . 19 6.3.2.3 Unwanted signal parameters (analogue and digital) . 20 6.3.3 Limit . 20 Annex A (normative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 21 History . 22
SIST EN 301 783 V2.1.1:2016
ETSI ETSI EN 301 783 V2.1.1 (2016-01) 5 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 in reply to the Commission's standardisation request Commission Implementing Decision C(2015) 5376 final of 04.08.2015 to provide a 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. 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 A.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: 18 December 2015 Date of latest announcement of this EN (doa): 31 March 2016 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
30 September 2016 Date of withdrawal of any conflicting National Standard (dow): 30 September 2017
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 301 783 V2.1.1:2016
ETSI ETSI EN 301 783 V2.1.1 (2016-01) 6 1 Scope The present document applies to the following radio equipment types: • Radio equipment intended to be used by radio amateurs within the meaning of article 1, definition 53, of the International Telecommunications Union (ITU) Radio Regulations [1] and which is available commercially. NOTE: This sort of equipment is traditionally supplied with an antenna connector. 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" [i.5]. 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.5] may apply to equipment within the scope of the present document. 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] ITU Radio Regulations (2012). [2] ETSI TS 103 052 (V1.1.1) (03-2011): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Radiated measurement methods and general arrangements for test sites up to 100 GHz". 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] Recommendation ITU-R SM.329-10 (2003): "Unwanted emissions in the spurious domain". [i.2] CEPT/ERC/Recommendation 74-01 (2011): "Unwanted emissions in the spurious domain". [i.3] ETSI TR 100 028 (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics". [i.4] Standardisation request M/536: "Commission implementing decision 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". SIST EN 301 783 V2.1.1:2016
ETSI ETSI EN 301 783 V2.1.1 (2016-01) 7 [i.5] 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. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Single SideBand (SSB): any emission using Single SideBand (SSB) suppressed carrier format 3.2 Symbols For the purposes of the present document, the following symbols apply: Bn Necessary bandwidth of an emission PX Maximum PEP 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: AM Amplitude Modulation (A3E) CBW Channel BandWidth CSP Channel SPacing DC Direct Current EUT Equipment Under Test FM Frequency Modulation (F3E) HF High Frequency ITU-R International Telecommunication Union, Radiocommunications sector PEP Peak Envelope Power RBW Resolution BandWidth RF Radio Frequency SINAD (Signal + Noise + Distortion) / (Noise + Distortion) SSB Single SideBand (J3E) Tx Transmit UHF Ultra High Frequency VHF Very High Frequency 4 General and operational requirements 4.1 Environmental profile The environmental profile for operation of the equipment shall be declared by the supplier. The equipment shall comply with all the technical requirements of the present document at all times when operating within the boundary limits of the required operational environmental profile. 4.2 EUT test frequencies Testing shall be performed with the EUT set to frequencies as follows: • single-band equipment: test at the centre of the band; • double-band equipment: test at the centre of both bands; • HF multi-band equipment or VHF/UHF multi-band equipment: test at the centre of the lowest, the centre of the middle, and the centre of the highest band; SIST EN 301 783 V2.1.1:2016
ETSI ETSI EN 301 783 V2.1.1 (2016-01) 8 • HF/VHF, HF/UHF or HF/VHF/UHF combined equipment: test at the centre of the lowest HF band, the centre of the middle HF band, the centre of the highest HF band, the centre of the lowest VHF/UHF band, the centre of the middle VHF/UHF band, and the centre of the highest VHF/UHF band. 4.3 Test power source 4.3.0 General requirements During testing the power source of the equipment shall be replaced by a test power source capable of producing the nominal supply voltage for the equipment as declared by the manufacturer. The internal impedance of the test power source shall be low enough for its effect on the test results to be negligible. For the purpose of tests, the voltage of the power source shall be measured at the input terminals of the equipment. For battery operated equipment the battery shall be removed and the test power source shall be applied as close to the battery terminals as practicable. During tests of DC powered equipment the power source voltages shall be maintained within a tolerance of < ±1 % relative to the voltage at the beginning of each test. The value of this tolerance is critical for power measurements, using a smaller tolerance will provide better measurement uncertainty values. 4.3.1 Mains voltage The normal test voltage for equipment to be connected to the mains shall be the nominal mains voltage. For the purpose of the present document, the nominal voltage shall be the declared voltage or any of the declared voltages for which the equipment was designed. The frequency of the test power source corresponding to the ac mains shall be between 49 Hz and 51 Hz. 4.3.2 Regulated lead-acid battery power sources used on vehicles When the radio equipment is intended for operation from the usual types of regulated lead-acid battery power source used on vehicles the normal test voltage shall be 1,1 times the nominal voltage of the battery (for nominal voltages of 6 V and 12 V, these are 6,6 V and 13,2 V respectively). 4.3.3 Other power sources For operation from other power sources or types of battery (primary or secondary), the normal test voltage shall be that declared by the equipment manufacturer. 4.4 Testing of equipment that does not have an external 50 Ω RF connector (integral antenna equipment) Where equipment has an internal 50 Ω connector it shall be permitted to perform the tests at this connector. Equipment may also have a temporary internal 50 Ω connector installed for the purposes of testing. No connection shall be made to any internal permanent or temporary antenna connector during the performance of radiated emissions measurements, unless such action forms an essential part of the normal intended operation of the equipment, as declared by the manufacturer. 4.5 Test load (artificial antenna) For conducted measurements of the transmitter, a power attenuator ("artificial antenna") shall be used, exhibiting a substantially non-reactive, non-radiating load of 50 Ω to the antenna connector and capable of dissipating the transmitter output power. 4.6 PEP The PEP is the average power in watts supplied to the artificial antenna by a transmitter during one RF cycle at the highest crest of the modulation envelope. For practical purposes the methods of measurements in clause 5.1 should be used. SIST EN 301 783 V2.1.1:2016
ETSI ETSI EN 301 783 V2.1.1 (2016-01) 9 4.7 Transmitter automatic shut-off facility If the equipment is fitted with an automatic transmitter shut-off facility it shall be made inoperative for the duration of the type test, unless it has to be left operative to protect the equipment. 4.8 Arrangement for analogue test signals at the input of the transmitter For the purpose of the present document, in the case of analogue equipment, the transmitter audio frequency modulation signal shall be applied to the terminals of the audio input connector with any microphone disconnected, unless otherwise stated. 4.9 Arrangement for test signals at the input of the receiver RF test signal sources which are applied to the receiver shall present an impedance of 50 Ω to the receiver input. This requirement shall be met irrespective of whether one or more signals using a combining network are applied to the receiver simultaneously. The levels of the test signals shall be expressed in terms of the emf at the receiver input connector. The effects of any intermodulation products and noise produced in the test signal sources shall be negligible. 4.10 Characteristics of test signals at the input of the receiver Wanted RF test signals applied to the receiver shall have the modulation characteristics as specified in table 1. Table 1: Wanted test signal Mode Units Modulation AM 60 % AM (1 kHz) FM 60 % of the maximum permissible frequency deviation (1 kHz) SSB 1 kHz offset None Other modes as declared by the manufacturer as declared by the manufacturer
Table 2: Unwanted test signal Mode Units Modulation AM 60 % AM (400 Hz) FM 60 % of the maximum permissible frequency deviation (400 Hz) SSB Offset specified by test None Other modes as declared by the manufacturer as declared by the manufacturer
4.11 Characteristics of test signals at the input of the transmitter 4.11.0 General requirements The manufacturer shall declare details of the modulation scheme used and identify how the percentage modulation can be measured or specified. Equipment capable of transmission of digital information shall be tested with modulation as specified in clause 4.11.2. Equipment using analogue transmission shall be tested with modulation as specified in clause 4.11.1. Equipment capable of both analogue and digital transmission shall be tested separately in each mode. SIST EN 301 783 V2.1.1:2016
ETSI ETSI EN 301 783 V2.1.1 (2016-01) 10 4.11.1 Analogue signals For tests on analogue equipment via the audio input socket terminals, the test signal shall consist of two equal amplitude non harmonically related sinusoidal input signals selected to be in the range 500 Hz to 3 kHz with at least 500 Hz separation between them, each of which would independently drive the transmitter into its compression region. The composite signal level shall be 20 dB higher than the level which produces 60 % modulation unless the output power at this drive level is less than the highest Tx output power in which case the signal level shall be set to produce the highest possible Tx output power. For tests via any facilities sockets this test signal shall be of the nature described by the manufacturer for the purpose of the socket, at a level which produces the largest value of output power (PEP) possible with analogue modulation. 4.11.2 Digital signals For tests on digital equipment (including digital speech), the test signal be as declared by the manufacturer, at the appropriate data rate. If the transmission of a continuous bit stream is not possible, the test signal shall be trains
...
Draft ETSI EN 301 783 V2.1.0 (2015-08)
HARMONISED EUROPEAN STANDARD
Commercially available amateur radio equipment;
Harmonised Standard covering the essential requirements
of article 3.2 of the Directive 2014/53/EU
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 301 783 V2.1.0 (2015-08)
Reference
REN/ERM-TG26-139
Keywords
amateur, EMC, mobile, radio, service
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
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 301 783 V2.1.0 (2015-08)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 6
3 Definitions, symbols and abbreviations . 7
3.1 Definitions . 7
3.2 Symbols . 7
3.3 Abbreviations . 7
4 General and operational requirements . 7
4.1 Environmental profile . 7
4.2 EUT test frequencies . 7
4.3 Test power source . 8
4.3.0 General requirements . 8
4.3.1 Mains voltage . 8
4.3.2 Regulated lead-acid battery power sources used on vehicles. 8
4.3.3 Other power sources . 8
4.4 Testing of equipment that does not have an external 50 Ω RF connector (integral antenna equipment) . 8
4.5 Test load (artificial antenna) . 8
4.6 PEP . 8
4.7 Transmitter automatic shut-off facility . 9
4.8 Arrangement for analogue test signals at the input of the transmitter . 9
4.9 Arrangement for test signals at the input of the receiver . 9
4.10 Characteristics of test signals at the input of the receiver . 9
4.11 Characteristics of test signals at the input of the transmitter . 9
4.11.0 General requirements . 9
4.11.1 Analogue signals . 10
4.11.2 Digital signals . 10
4.12 Reference bandwidths for spurious measurements . 10
4.13 Transmit exclusion bandwidths for spurious measurements . 10
4.14 Interpretation of the measurement results . 11
5 Technical requirements - Transmitters . 11
5.1 Maximum power (PX) (conducted) . 11
5.1.0 General requirement . 11
5.1.1 Definition . 11
5.1.2 Method of measurement . 11
5.2 Unwanted emissions in the spurious domain. 12
5.2.1 Definition . 12
5.2.2 Method of measurement . 12
5.2.2.1 Method of measuring conducted spurious emissions with an artificial antenna . 12
5.2.2.2 Method of measuring the effective radiated power with an external antenna connector . 12
5.2.2.3 Method of measuring the effective radiated power with an integral antenna . 13
5.2.3 Limits . 13
5.3 Spurious radiations . 14
5.3.1 Definition . 14
5.3.2 Methods of measurement . 15
5.3.2.1 Method of measuring the power level in a specified load . 15
5.3.2.2 Method of measuring the effective radiated power . 15
5.3.2.3 Method of measuring the effective radiated power . 16
5.3.3 Limits . 16
6 Technical requirements - Receivers . 16
6.1 Maximum usable sensitivity . 16
ETSI
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4 Draft ETSI EN 301 783 V2.1.0 (2015-08)
6.1.1 Definition . 16
6.1.2 Method of measurement . 17
6.1.2.1 Amplitude modulation AM . 17
6.1.2.2 Single sideband modulation SSB . 17
6.1.2.3 Frequency modulation FM . 17
6.1.2.4 Other types of modulation . 17
6.1.3 Limits . 17
6.2 Adjacent channel selectivity . 17
6.2.1 Definition . 17
6.2.2 Method of measurement . 17
6.2.2.1 Amplitude modulation AM . 17
6.2.2.2 Single sideband modulation SSB . 18
6.2.2.3 Frequency modulation FM . 18
6.2.2.4 Other types of modulation . 18
6.2.3 Limits . 18
6.3 Conducted RF immunity . 18
6.3.1 Definition . 18
6.3.2 Method of measurement . 19
6.3.2.1 Method of measurement (analogue) . 19
6.3.2.2 Method of measurement (digital) . 19
6.3.2.3 Unwanted signal parameters (analogue and digital) . 20
6.3.3 Limit . 20
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 21
History . 22
ETSI
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5 Draft ETSI EN 301 783 V2.1.0 (2015-08)
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 (http://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 to provide a means of conforming to the essential requirements of
Directive 2014/53/EU [i.5] 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.
NOTE: The corresponding Commission's standardization request is expected shortly.
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 A.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
---------------------- Page: 5 ----------------------
6 Draft ETSI EN 301 783 V2.1.0 (2015-08)
1 Scope
The present document applies to the following radio equipment types:
• Radio equipment intended to be used by radio amateurs within the meaning of article 1, definition 53, of the
International Telecommunications Union (ITU) Radio Regulations [1] and which is available commercially.
NOTE: This sort of equipment is traditionally supplied with an antenna connector.
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" [i.5].
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.5] may apply to equipment within the scope of the
present document.
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] ITU Radio Regulations (2012).
[2] ETSI TS 103 052 (V1.1.1) (03-2011): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); Radiated measurement methods and general arrangements for test sites up to 100 GHz".
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] Recommendation ITU-R SM.329-10 (2003): "Unwanted emissions in the spurious domain".
[i.2] CEPT/ERC/Recommendation 74-01 (2011): "Unwanted emissions in the spurious domain".
[i.3] ETSI TR 100 028 (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Uncertainties in the measurement of mobile radio equipment characteristics".
[i.4] Void.
[i.5] 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.
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7 Draft ETSI EN 301 783 V2.1.0 (2015-08)
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
Single SideBand (SSB): any emission using Single SideBand (SSB) suppressed carrier format
3.2 Symbols
For the purposes of the present document, the following symbols apply:
Bn Necessary bandwidth of an emission
PX Maximum PEP
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AM Amplitude Modulation (A3E)
CBW Channel BandWidth
CSP Channel SPacing
DC Direct Current
EUT Equipment Under Test
FM Frequency Modulation (F3E)
HF High Frequency
ITU-R International Telecommunication Union, Radiocommunications sector
PEP Peak Envelope Power
RBW Resolution BandWidth
RF Radio Frequency
SINAD (Signal + Noise + Distortion) / (Noise + Distortion)
SSB Single SideBand (J3E)
Tx Transmit
UHF Ultra High Frequency
VHF Very High Frequency
4 General and operational requirements
4.1 Environmental profile
The environmental profile for operation of the equipment shall be declared by the supplier. The equipment shall comply
with all the technical requirements of the present document at all times when operating within the boundary limits of the
required operational environmental profile.
4.2 EUT test frequencies
Testing shall be performed with the EUT set to frequencies as follows:
• single-band equipment: test at the centre of the band;
• double-band equipment: test at the centre of both bands;
• HF multi-band equipment or VHF/UHF multi-band equipment: test at the centre of the lowest, the centre of
the middle, and the centre of the highest band;
• HF/VHF, HF/UHF or HF/VHF/UHF combined equipment: test at the centre of the lowest HF band, the centre
of the middle HF band, the centre of the highest HF band, the centre of the lowest VHF/UHF band, the centre
of the middle VHF/UHF band, and the centre of the highest VHF/UHF band.
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8 Draft ETSI EN 301 783 V2.1.0 (2015-08)
4.3 Test power source
4.3.0 General requirements
During testing the power source of the equipment shall be replaced by a test power source capable of producing the
nominal supply voltage for the equipment as declared by the manufacturer. The internal impedance of the test power
source shall be low enough for its effect on the test results to be negligible. For the purpose of tests, the voltage of the
power source shall be measured at the input terminals of the equipment.
For battery operated equipment the battery shall be removed and the test power source shall be applied as close to the
battery terminals as practicable.
During tests of DC powered equipment the power source voltages shall be maintained within a tolerance of < ±1 %
relative to the voltage at the beginning of each test. The value of this tolerance is critical for power measurements, using
a smaller tolerance will provide better measurement uncertainty values.
4.3.1 Mains voltage
The normal test voltage for equipment to be connected to the mains shall be the nominal mains voltage. For the purpose
of the present document, the nominal voltage shall be the declared voltage or any of the declared voltages for which the
equipment was designed.
The frequency of the test power source corresponding to the ac mains shall be between 49 Hz and 51 Hz.
4.3.2 Regulated lead-acid battery power sources used on vehicles
When the radio equipment is intended for operation from the usual types of regulated lead-acid battery power source
used on vehicles the normal test voltage shall be 1,1 times the nominal voltage of the battery (for nominal voltages of
6 V and 12 V, these are 6,6 V and 13,2 V respectively).
4.3.3 Other power sources
For operation from other power sources or types of battery (primary or secondary), the normal test voltage shall be that
declared by the equipment manufacturer.
4.4 Testing of equipment that does not have an external 50 Ω
RF connector (integral antenna equipment)
Where equipment has an internal 50 Ω connector it shall be permitted to perform the tests at this connector.
Equipment may also have a temporary internal 50 Ω connector installed for the purposes of testing.
No connection shall be made to any internal permanent or temporary antenna connector during the performance of
radiated emissions measurements, unless such action forms an essential part of the normal intended operation of the
equipment, as declared by the manufacturer.
4.5 Test load (artificial antenna)
For conducted measurements of the transmitter, a power attenuator ("artificial antenna") shall be used, exhibiting a
substantially non-reactive, non-radiating load of 50 Ω to the antenna connector and capable of dissipating the
transmitter output power.
4.6 PEP
The PEP is the average power in watts supplied to the artificial antenna by a transmitter during one RF cycle at the
highest crest of the modulation envelope. For practical purposes the methods of measurements in clause 5.1 should be
used.
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9 Draft ETSI EN 301 783 V2.1.0 (2015-08)
4.7 Transmitter automatic shut-off facility
If the equipment is fitted with an automatic transmitter shut-off facility it shall be made inoperative for the duration of
the type test, unless it has to be left operative to protect the equipment.
4.8 Arrangement for analogue test signals at the input of the
transmitter
For the purpose of the present document, in the case of analogue equipment, the transmitter audio frequency modulation
signal shall be applied to the terminals of the audio input connector with any microphone disconnected, unless
otherwise stated.
4.9 Arrangement for test signals at the input of the receiver
RF test signal sources which are applied to the receiver shall present an impedance of 50 Ω to the receiver input. This
requirement shall be met irrespective of whether one or more signals using a combining network are applied to the
receiver simultaneously.
The levels of the test signals shall be expressed in terms of the emf at the receiver input connector.
The effects of any intermodulation products and noise produced in the test signal sources shall be negligible.
4.10 Characteristics of test signals at the input of the receiver
Wanted RF test signals applied to the receiver shall have the modulation characteristics as specified in table 1.
Table 1: Wanted test signal
Mode Units Modulation
AM 60 % AM (1 kHz)
FM 60 % of the maximum
permissible frequency
deviation (1 kHz)
SSB 1 kHz offset None
Other modes as declared by the manufacturer as declared by the manufacturer
Table 2: Unwanted test signal
Mode Units Modulation
AM 60 % AM (400 Hz)
FM 60 % of the maximum
permissible frequency
deviation (400 Hz)
SSB Offset specified by test None
Other modes as declared by the manufacturer as declared by the manufacturer
4.11 Characteristics of test signals at the input of the transmitter
4.11.0 General requirements
The manufacturer shall declare details of the modulation scheme used and identify how the percentage modulation can
be measured or specified.
Equipment capable of transmission of digital information shall be tested with modulation as specified in clause 4.11.2.
Equipment using analogue transmission shall be tested with modulation as specified in clause 4.11.1. Equipment
capable of both analogue and digital transmission shall be tested separately in each mode.
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10 Draft ETSI EN 301 783 V2.1.0 (2015-08)
4.11.1 Analogue signals
For tests on analogue equipment via the audio input socket terminals, the test signal shall consist of two equal amplitude
non harmonically related sinusoidal input signals selected to be in the range 500 Hz to 3 kHz with at least 500 Hz
separation between them, each of which would independently drive the transmitter into its compression region. The
composite signal level shall be 20 dB higher than the level which produces 60 % modulation unless the output power at
this drive level is less than the highest Tx output power in which case the signal level shall be set to produce the highest
possible Tx output power.
For tests via any facilities sockets this test signal shall be of the nature described by the manufacturer for the purpose of
the socket, at a level which produces the largest value of output power (PEP) possible with analogue modulation.
4.11.2 Digital signals
For tests on digital equipment (including digital speech), the test signal be as declared by the manufacturer, at the
appropriate data rate.
If the transmission of a continuous bit stream is not possible, the test signal shall be trains of correctly coded bits or
messages.
For the purpose of testing PX in clause 5.
...
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