ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part 6: Specific conditions for Digital Enhanced Cordless Telecommunications (DECT) equipment - Harmonised Standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU

The present document specifies technical characteristics and methods of measurements for Digital Enhanced Cordless
Telecommunications (DECT) equipment, and associated ancillary equipment.
The present document covers the essential requirements of article 3.1(b) of Directive 2014/53/EU [i.1] under the
conditions identified in annex A.
Technical specifications related to the antenna port and emissions from the enclosure port of the radio equipment are
not included in the present document.
NOTE: Such technical specifications are found in the relevant product standards for the effective use of the radio
spectrum.
In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present
document and ETSI EN 301 489-1 [1], the provisions of the present document take precedence.
The environmental classification and the emission and immunity requirements used in the present document are as
stated in ETSI EN 301 489-1 [1], except for any special conditions included in the present document.

Standard elektromagnetne združljivosti (EMC) za radijsko opremo in storitve - 6. del: Posebni pogoji za opremo digitalnih izboljšanih brezvrvičnih telekomunikacij (DECT) - Harmonizirani standard, ki zajema bistvene zahteve člena 3.1(b) direktive 2014/53/EU

Dokument določa veljavne tehnične karakteristike in metode merjenja za opremo digitalnih izboljšanih brezvrvičnih telekomunikacij (DECT) in povezane pomožne opreme.
Ta dokument zajema bistvene zahteve člena 3.1(b) direktive 2014/53/EU [i.1] pod pogoji iz dodatka A.
Ta dokument ne vključuje tehničnih specifikacij v zvezi z antenskim vhodom in sevanjem iz vhoda na ohišju radijske opreme.
OPOMBA: Take tehnične specifikacije so navedene v ustreznih standardih za izdelek na področju učinkovite uporabe radijskega spektra.
Če se ta dokument in standard ETSI EN 301 489-1 [1] razlikujeta (na primer glede posebnih pogojev, opredelitev, kratic), imajo prednost določbe tega dokumenta.
Okoljska razvrstitev ter zahteve glede sevanja in odpornosti iz tega dokumenta so navedene v standardu ETSI EN 301 489-1 [1], razen posebnih pogojev iz tega dokumenta.

General Information

Status
Published
Public Enquiry End Date
31-May-2017
Publication Date
15-Apr-2019
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
15-Apr-2019
Due Date
20-Jun-2019
Completion Date
16-Apr-2019

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ETSI EN 301 489-6 V2.2.1 (2019-04) - ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 6: Specific conditions for Digital Enhanced Cordless Telecommunications (DECT) equipment; Harmonised Standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU
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ETSI EN 301 489-6 V2.2.0 (2017-03) - ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 6: Specific conditions for Digital Enhanced Cordless Telecommunications (DECT) equipment; Harmonised Standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU
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ETSI EN 301 489-6 V2.2.1 (2019-04)
HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC)
standard for radio equipment and services;
Part 6: Specific conditions for Digital Enhanced Cordless
Telecommunications (DECT) equipment;
Harmonised Standard covering the essential requirements
of article 3.1(b) of Directive 2014/53/EU
---------------------- Page: 1 ----------------------
2 ETSI EN 301 489-6 V2.2.1 (2019-04)
Reference
REN/ERM-EMC-373
Keywords
DECT, EMC, harmonised standard, radio,
regulation
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 prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

Users of the present document should be aware that the document may be subject to revision or change of status.

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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.
© ETSI 2019.
All rights reserved.
TM TM TM

DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

TM TM

3GPP and LTE are trademarks of ETSI registered for the benefit of its Members and

of the 3GPP Organizational Partners.

oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and

of the oneM2M Partners.
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3 ETSI EN 301 489-6 V2.2.1 (2019-04)
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 ........................................................................................................................................ 7

3 Definitions and abbreviations ................................................................................................................... 7

3.1 Definitions .......................................................................................................................................................... 7

3.2 Abbreviations ..................................................................................................................................................... 7

4 Test conditions ......................................................................................................................................... 8

4.1 General ............................................................................................................................................................... 8

4.2 Arrangements for test signals ............................................................................................................................. 8

4.2.1 Arrangements for test signals at the input of transmitters ............................................................................. 8

4.2.1.0 General .................................................................................................................................................... 8

4.2.1.1 Speech equipment ................................................................................................................................... 8

4.2.1.2 Non-speech equipment ............................................................................................................................ 8

4.2.2 Arrangements for test signals at the output of transmitters ........................................................................... 8

4.2.3 Arrangements for test signals at the input of receivers ................................................................................. 9

4.2.4 Arrangements for test signals at the output of receivers ............................................................................... 9

4.2.5 Arrangements for testing transmitter and receiver together (as a system) .................................................... 9

4.3 RF exclusion band of radio communications equipment.................................................................................... 9

4.3.1 Introduction................................................................................................................................................... 9

4.3.2 Exclusion band for transmitters or the transmitter part of transceivers......................................................... 9

4.3.2.1 General .................................................................................................................................................... 9

4.3.2.2 Channelized Systems .............................................................................................................................. 9

4.3.3 Exclusion band for receivers or the receiver part of transceivers ................................................................. 9

4.4 Narrow band responses on receivers or receivers which are part of transceivers ............................................. 10

4.5 Normal test modulation .................................................................................................................................... 10

5 Performance assessment ......................................................................................................................... 10

5.1 General ............................................................................................................................................................. 10

5.2 Arrangements for the assessment of host dependant equipment and plug-in cards .......................................... 10

5.2.0 Two alternative approaches ........................................................................................................................ 10

5.2.1 Alternative A: composite equipment .......................................................................................................... 11

5.2.2 Alternative B: use of a test jig and three hosts ............................................................................................ 11

5.3 Assessment procedures ..................................................................................................................................... 11

5.3.1 Loss of user control functions or stored user defined data .......................................................................... 11

5.3.2 Audio breakthrough .................................................................................................................................... 11

5.4 Ancillary equipment ......................................................................................................................................... 12

5.5 Equipment classification .................................................................................................................................. 13

6 Performance criteria ............................................................................................................................... 13

6.1 General ............................................................................................................................................................. 13

6.2 Performance criteria for Continuous phenomena of Transceivers (CT) ........................................................... 13

6.3 Performance criteria for Transient phenomena applied to Transceivers (TT) .................................................. 13

6.4 Performance criteria for Continuous phenomena applied to Receive-only equipment (CR) ........................... 14

6.5 Performance criteria for Transient phenomena applied to Receive-only equipment (TR) ............................... 14

6.6 Performance criteria for ancillary equipment tested on a standalone basis ...................................................... 14

7 Applicability overview ........................................................................................................................... 14

7.1 Emission ........................................................................................................................................................... 14

7.1.1 General ........................................................................................................................................................ 14

7.1.2 Special conditions ....................................................................................................................................... 14

7.2 Immunity .......................................................................................................................................................... 14

ETSI
---------------------- Page: 3 ----------------------
4 ETSI EN 301 489-6 V2.2.1 (2019-04)

7.2.1 General ........................................................................................................................................................ 14

7.2.2 Special conditions ....................................................................................................................................... 15

8 Methods of measurement and limits for EMC emissions ...................................................................... 15

9 Test methods and levels for immunity tests ........................................................................................... 15

9.1 Test configuration............................................................................................................................................. 15

9.2 Radio frequency electromagnetic field (80 MHz to 6 000 MHz) ..................................................................... 15

9.2.1 General ........................................................................................................................................................ 15

9.2.2 Test method ................................................................................................................................................ 15

9.2.3 Performance criteria .................................................................................................................................... 15

Annex A (informative): Relationship between the present document and the essential

requirements of Directive 2014/53/EU ......................................................... 16

Annex B (normative): Definitions of cordless telecommunications equipment in the scope of

the present document ..................................................................................... 18

B.1 Digital Enhanced Cordless Telecommunications (DECT) equipment ................................................... 18

Annex C (informative): Bibliography ................................................................................................... 19

Annex D (informative): Change history ............................................................................................... 20

History .............................................................................................................................................................. 21

ETSI
---------------------- Page: 4 ----------------------
5 ETSI EN 301 489-6 V2.2.1 (2019-04)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables 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.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

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.2] 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.1].

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.

The present document is part 6 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].

National transposition dates
Date of adoption of this EN: 6 June 2017
Date of latest announcement of this EN (doa): 31 July 2019
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 January 2020
Date of withdrawal of any conflicting National Standard (dow): 31 January 2021
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 ETSI EN 301 489-6 V2.2.1 (2019-04)
1 Scope

The present document specifies technical characteristics and methods of measurements for Digital Enhanced Cordless

Telecommunications (DECT) equipment, and associated ancillary equipment.

The present document covers the essential requirements of article 3.1(b) of Directive 2014/53/EU [i.1] under the

conditions identified in annex A.

Technical specifications related to the antenna port and emissions from the enclosure port of the radio equipment are

not included in the present document.

NOTE: Such technical specifications are found in the relevant product standards for the effective use of the radio

spectrum.

In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present

document and ETSI EN 301 489-1 [1], the provisions of the present document take precedence.

The environmental classification and the emission and immunity requirements used in the present document are as

stated in ETSI EN 301 489-1 [1], except for any special conditions included in 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.

The following referenced documents are necessary for the application of the present document.

[1] ETSI EN 301 489-1 (V2.2.0) (03-2017): "ElectroMagnetic Compatibility (EMC) standard for

radio equipment and services; Part 1: Common technical requirements; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU and the essential

requirements of article 6 of Directive 2014/30/EU".

[2] Recommendation ITU-T O.153 (10-1992): "Basic parameters for the measurement of error

performance at bit rates below the primary rate".

[3] ETSI EN 300 175-2 (V2.6.1) (07-2015): "Digital Enhanced Cordless Telecommunications

(DECT); Common Interface (CI); Part 2: Physical Layer (PHL)".

[4] ETSI EN 300 175-3 (V2.6.1) (07-2015): "Digital Enhanced Cordless Telecommunications

(DECT); Common Interface (CI); Part 3: Medium Access Control (MAC) Layer".

[5] ETSI EN 300 176-1 (V2.2.1) (10-2015): "Digital Enhanced Cordless Telecommunications

(DECT); Test specification; Part 1: Radio".

[6] CENELEC EN 61000-4-3 (2006), A1 (2008) and A2 (2010): "Electromagnetic compatibility

(EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency,

electromagnetic field immunity test".
ETSI
---------------------- Page: 6 ----------------------
7 ETSI EN 301 489-6 V2.2.1 (2019-04)
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] 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.2] 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.3] CENELEC EN 55024 (2010): "Information technology equipment - Immunity characteristics -

Limits and methods of measurement".

[i.4] ETSI EN 301 406 (V2.2.2) (06-2016): "Digital Enhanced Cordless Telecommunications (DECT);

Harmonised Standard covering the essential requirements of article 3.2 of the Directive

2014/53/EU".
3 Definitions and abbreviations
3.1 Definitions

For the purposes of the present document, the terms and definitions given in ETSI EN 301 489-1 [1] and the following

apply:

bearer: burst of the wanted RF signal used to establish and maintain the communications link for digital modulated and

operated cordless telephone and similar radio communications equipment

DECT equipment: Digital Enhanced Cordless Telecommunications (DECT) apparatus which includes one or more

transceivers and/or receivers and/or parts thereof which conform to the requirements of ETSI EN 300 175-2 [3]

host equipment: any equipment which has a complete user functionality when not connected to the cordless telephone

or similar radio communications equipment, and to which this radio equipment provides additional functionality, and to

which connection is necessary for this radio equipment to offer functionality, and in which the transceiver part of the

radio equipment is physically installed

non-speech equipment: cordless telephone or similar communications equipment intended for the provision and

reception of digital data either originating from or destined to external digital speech processing circuitry or other

external equipment

speech equipment: cordless telephone or similar communications equipment containing transducers such as

microphones and/or loudspeakers intended for the provision and reception of acoustic audio signals

3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AC Alternative Current
BER Bit Error Ratio
BPF Band Pass Filter
ETSI
---------------------- Page: 7 ----------------------
8 ETSI EN 301 489-6 V2.2.1 (2019-04)
BT Bandwidth Time product
BW BandWidth
CF Carrier Frequency
CFP Cordless Fixed Part
CPP Cordless Portable Part

CR Continuous phenomena applied to cordless telephone or communication Receive-only equipment

CT Continuous phenomena applied to cordless telephone or communication Transceivers

DC Direct Current
DECT Digital Enhanced Cordless Telecommunications
EFTA European Free Trade Association
EM ElectroMagnetic
EMC Electro Magnetic Compatibility
ERP Ear Reference Point
EUT Equipment Under Test
MRP Mouth Reference Point
RF Radio Frequency
SPL Sound Pressure Level

TR Transient phenomena applied to cordless telephone or communication Receive-only equipment

TT Transient phenomena applied to cordless telephone or communication Transceivers

4 Test conditions
4.1 General

For the purposes of the present document, the test conditions of ETSI EN 301 489-1 [1], clause 4, shall apply as

appropriate. Further product related test conditions for cordless telephone or communication equipment are specified in

the present document, clauses 4.2 to 4.5.
4.2 Arrangements for test signals
4.2.1 Arrangements for test signals at the input of transmitters
4.2.1.0 General

The provisions of ETSI EN 301 489-1 [1], clause 4.2.1 shall apply with the following modification.

The transmitter part of the particular type of cordless telephone or communications equipment shall be modulated with

normal test modulation as specified for that type of equipment (see clause 4.5).
4.2.1.1 Speech equipment

Audio input signals may be provided to the EUT either by a non-metallic acoustic tube or, if provided, electrical

connections. The equipment shall not be modified to provide any electrical connection ports for the purposes of EMC

tests only. Suitable test arrangements for the acoustic tube are described in CENELEC EN 55024 [i.3], annex A.

4.2.1.2 Non-speech equipment

Digital (data) input signals shall be supplied to the EUT by electrical connection to the modulation input port via an

appropriate connecting cable, test jig, or host equipment (see clauses 5.2.1 and 5.2.2).

4.2.2 Arrangements for test signals at the output of transmitters
The provisions of ETSI EN 301 489-1 [1], clause 4.2.2 shall apply.
ETSI
---------------------- Page: 8 ----------------------
9 ETSI EN 301 489-6 V2.2.1 (2019-04)
4.2.3 Arrangements for test signals at the input of receivers
The provisions of ETSI EN 301 489-1 [1], clause 4.2.3 shall apply.

The receiver part or standalone receiver of the particular type of cordless telephone or communications equipment shall

be provided with the appropriate wanted RF signal modulated as specified for that type of equipment (see clause 4.5).

4.2.4 Arrangements for test signals at the output of receivers
The provisions of ETSI EN 301 489-1 [1], clause 4.2.4 shall apply.
4.2.5 Arrangements for testing transmitter and receiver together
(as a system)
The provisions of ETSI EN 301 489-1 [1], clause 4.2.5 shall apply.

The normal test modulation shall be transmitted by the test system and looped back in the radio equipment, as described

in ETSI EN 300 175-3 [4] clause 7 and clause 12 and ETSI EN 300 176-1 [5] clause 13. Further, the output of the radio

equipment under test shall be monitored by the test system.
4.3 RF exclusion band of radio communications equipment
4.3.1 Introduction
The provision of ETSI EN 301 489-1 [1], clause 4.3.1 shall apply.
4.3.2 Exclusion band for transmitters or the transmitter part of transceivers
4.3.2.1 General

The relevant requirements are based on DECT technology and not on additional technical capabilities of the DECT

equipment. The exclusion band for transmitters is directly related to the emissions due to transmitter transient

requirement of the DECT system. The relevant requirements and details are found in the harmonised standard ETSI

EN 301 406 [i.4], clause 5.3.6.3.

Because the used channel cannot be fixed or predicted during measurements, the transmitter exclusion bands have to be

defined at both edges of the allocated frequency band.
4.3.2.2 Channelized Systems

The exclusion band shall be from 1 874,016 MHz to 1 905,320 MHz (+7,776 MHz from the carrier close to the upper

band edge and -7,776 MHz from the carrier close to the lower band edge of the allocated band).

NOTE: The value of 7,776 MHz above is derived using the formula in clause 4.3.3.1 of ETSI EN 301 489-1 [1]

where the value of n is 4,5.
4.3.3 Exclusion band for receivers or the receiver part of transceivers

The exclusion band for receivers and receiver sections of transceivers is the band of frequencies over which no

immunity tests with radiated RF are made.

The following requirements are based on the measurement procedure and the DECT technology but not on additional

technical capabilities of the DECT equipment:

• The exclusion band shall be from 1 829 MHz to 1 951 MHz (+51 MHz from the upper band edge

and -51 MHz from the lower band edge of the allocated band).
ETSI
---------------------- Page: 9 ----------------------
10 ETSI EN 301 489-6 V2.2.1 (2019-04)

NOTE: The value of 51 MHz above is caused by channel independent effects, so the receiver exclusion band is

based on the band edge frequencies. Because of the equipment used to perform the measurement in ETSI

EN 301 406 [i.4], clause 4.5.7.4, a handover (change of channel and/or timeslot) is not possible a

±51 MHz exclusion band for receivers is needed.
4.4 Narrow band responses on receivers or receivers which are
part of transceivers

The provision of ETSI EN 301 489-1 [1], clause 4.4 shall apply with the following modifications.

No immunity tests shall be carried out on frequencies of identified narrow band responses i.e. spurious responses, of the

receiver parts of cordless telephone and similar communications equipment.

For DECT receivers, the identification criteria for narrow band responses are an increase of the speech output signal

level for speech equipment, or an increase in the Bit Error Ratio (BER) of the looped back data from the EUT for

non-speech equipment.

The nominal frequency offset to be used for the identification of narrowband responses shall be ±2 MHz for the first

part of the identification procedure, and ±2,5 MHz for its second part.
4.5 Normal test modulation

The provision of ETSI EN 301 489-1 [1], clause 4.5 shall apply with the following modifications.

For all types of DECT equipment the wanted input signal shall be a Radio Frequency (RF) carrier set to the nominal

centre frequency of one of the DECT RF channels, using Gaussian shaped frequency-shift keying (BT = 0,5) and

modulated with a 1 152 kbit/s bit sequence.

The encoding of the bit sequence shall conform to the encoding specified in ETSI EN 300 175-2 [3], clause 4 and ETSI

EN 300 175-3 [4], clause 7.

The parts of the data sequence that shall transmit a bit sequence conforming to the D-M2 pattern as specified in

Recommendation ITU-T O.153 [2] are those which are looped back according to the loop back test message described

in ETSI EN 300 175-3 [4], clause 12.4.

The burst timings of this carrier shall conform to the limits specified in ETSI EN 300 175-2 [3], clause 5.2.

5 Performance assessment
5.1 General
The provision of ETSI EN 301 489-1 [1], clause 5.1
...

SLOVENSKI STANDARD
SIST EN 301 489-6 V2.2.1:2019
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ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part 6:

Specific conditions for Digital Enhanced Cordless Telecommunications (DECT)

equipment - Harmonised Standard covering the essential requirements of article 3.1(b) of

Directive 2014/53/EU
Ta slovenski standard je istoveten z: ETSI EN 301 489-6 V2.2.1 (2019-04)
ICS:
33.060.01 Radijske komunikacije na Radiocommunications in
splošno general
33.070.30 'LJLWDOQHL]EROMãDQH Digital Enhanced Cordless
EUH]YUYLþQHWHOHNRPXQLNDFLMH Telecommunications (DECT)
'(&7
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
SIST EN 301 489-6 V2.2.1:2019 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 301 489-6 V2.2.1:2019
---------------------- Page: 2 ----------------------
SIST EN 301 489-6 V2.2.1:2019
ETSI EN 301 489-6 V2.2.1 (2019-04)
HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC)
standard for radio equipment and services;
Part 6: Specific conditions for Digital Enhanced Cordless
Telecommunications (DECT) equipment;
Harmonised Standard covering the essential requirements
of article 3.1(b) of Directive 2014/53/EU
---------------------- Page: 3 ----------------------
SIST EN 301 489-6 V2.2.1:2019
2 ETSI EN 301 489-6 V2.2.1 (2019-04)
Reference
REN/ERM-EMC-373
Keywords
DECT, EMC, harmonised standard, radio,
regulation
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

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Copyright Notification

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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.
© ETSI 2019.
All rights reserved.
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DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

TM TM

3GPP and LTE are trademarks of ETSI registered for the benefit of its Members and

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GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 4 ----------------------
SIST EN 301 489-6 V2.2.1:2019
3 ETSI EN 301 489-6 V2.2.1 (2019-04)
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 ........................................................................................................................................ 7

3 Definitions and abbreviations ................................................................................................................... 7

3.1 Definitions .......................................................................................................................................................... 7

3.2 Abbreviations ..................................................................................................................................................... 7

4 Test conditions ......................................................................................................................................... 8

4.1 General ............................................................................................................................................................... 8

4.2 Arrangements for test signals ............................................................................................................................. 8

4.2.1 Arrangements for test signals at the input of transmitters ............................................................................. 8

4.2.1.0 General .................................................................................................................................................... 8

4.2.1.1 Speech equipment ................................................................................................................................... 8

4.2.1.2 Non-speech equipment ............................................................................................................................ 8

4.2.2 Arrangements for test signals at the output of transmitters ........................................................................... 8

4.2.3 Arrangements for test signals at the input of receivers ................................................................................. 9

4.2.4 Arrangements for test signals at the output of receivers ............................................................................... 9

4.2.5 Arrangements for testing transmitter and receiver together (as a system) .................................................... 9

4.3 RF exclusion band of radio communications equipment.................................................................................... 9

4.3.1 Introduction................................................................................................................................................... 9

4.3.2 Exclusion band for transmitters or the transmitter part of transceivers......................................................... 9

4.3.2.1 General .................................................................................................................................................... 9

4.3.2.2 Channelized Systems .............................................................................................................................. 9

4.3.3 Exclusion band for receivers or the receiver part of transceivers ................................................................. 9

4.4 Narrow band responses on receivers or receivers which are part of transceivers ............................................. 10

4.5 Normal test modulation .................................................................................................................................... 10

5 Performance assessment ......................................................................................................................... 10

5.1 General ............................................................................................................................................................. 10

5.2 Arrangements for the assessment of host dependant equipment and plug-in cards .......................................... 10

5.2.0 Two alternative approaches ........................................................................................................................ 10

5.2.1 Alternative A: composite equipment .......................................................................................................... 11

5.2.2 Alternative B: use of a test jig and three hosts ............................................................................................ 11

5.3 Assessment procedures ..................................................................................................................................... 11

5.3.1 Loss of user control functions or stored user defined data .......................................................................... 11

5.3.2 Audio breakthrough .................................................................................................................................... 11

5.4 Ancillary equipment ......................................................................................................................................... 12

5.5 Equipment classification .................................................................................................................................. 13

6 Performance criteria ............................................................................................................................... 13

6.1 General ............................................................................................................................................................. 13

6.2 Performance criteria for Continuous phenomena of Transceivers (CT) ........................................................... 13

6.3 Performance criteria for Transient phenomena applied to Transceivers (TT) .................................................. 13

6.4 Performance criteria for Continuous phenomena applied to Receive-only equipment (CR) ........................... 14

6.5 Performance criteria for Transient phenomena applied to Receive-only equipment (TR) ............................... 14

6.6 Performance criteria for ancillary equipment tested on a standalone basis ...................................................... 14

7 Applicability overview ........................................................................................................................... 14

7.1 Emission ........................................................................................................................................................... 14

7.1.1 General ........................................................................................................................................................ 14

7.1.2 Special conditions ....................................................................................................................................... 14

7.2 Immunity .......................................................................................................................................................... 14

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SIST EN 301 489-6 V2.2.1:2019
4 ETSI EN 301 489-6 V2.2.1 (2019-04)

7.2.1 General ........................................................................................................................................................ 14

7.2.2 Special conditions ....................................................................................................................................... 15

8 Methods of measurement and limits for EMC emissions ...................................................................... 15

9 Test methods and levels for immunity tests ........................................................................................... 15

9.1 Test configuration............................................................................................................................................. 15

9.2 Radio frequency electromagnetic field (80 MHz to 6 000 MHz) ..................................................................... 15

9.2.1 General ........................................................................................................................................................ 15

9.2.2 Test method ................................................................................................................................................ 15

9.2.3 Performance criteria .................................................................................................................................... 15

Annex A (informative): Relationship between the present document and the essential

requirements of Directive 2014/53/EU ......................................................... 16

Annex B (normative): Definitions of cordless telecommunications equipment in the scope of

the present document ..................................................................................... 18

B.1 Digital Enhanced Cordless Telecommunications (DECT) equipment ................................................... 18

Annex C (informative): Bibliography ................................................................................................... 19

Annex D (informative): Change history ............................................................................................... 20

History .............................................................................................................................................................. 21

ETSI
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SIST EN 301 489-6 V2.2.1:2019
5 ETSI EN 301 489-6 V2.2.1 (2019-04)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables 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.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

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.2] 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.1].

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.

The present document is part 6 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].

National transposition dates
Date of adoption of this EN: 6 June 2017
Date of latest announcement of this EN (doa): 31 July 2019
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 January 2020
Date of withdrawal of any conflicting National Standard (dow): 31 January 2021
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
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SIST EN 301 489-6 V2.2.1:2019
6 ETSI EN 301 489-6 V2.2.1 (2019-04)
1 Scope

The present document specifies technical characteristics and methods of measurements for Digital Enhanced Cordless

Telecommunications (DECT) equipment, and associated ancillary equipment.

The present document covers the essential requirements of article 3.1(b) of Directive 2014/53/EU [i.1] under the

conditions identified in annex A.

Technical specifications related to the antenna port and emissions from the enclosure port of the radio equipment are

not included in the present document.

NOTE: Such technical specifications are found in the relevant product standards for the effective use of the radio

spectrum.

In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present

document and ETSI EN 301 489-1 [1], the provisions of the present document take precedence.

The environmental classification and the emission and immunity requirements used in the present document are as

stated in ETSI EN 301 489-1 [1], except for any special conditions included in 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.

The following referenced documents are necessary for the application of the present document.

[1] ETSI EN 301 489-1 (V2.2.0) (03-2017): "ElectroMagnetic Compatibility (EMC) standard for

radio equipment and services; Part 1: Common technical requirements; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU and the essential

requirements of article 6 of Directive 2014/30/EU".

[2] Recommendation ITU-T O.153 (10-1992): "Basic parameters for the measurement of error

performance at bit rates below the primary rate".

[3] ETSI EN 300 175-2 (V2.6.1) (07-2015): "Digital Enhanced Cordless Telecommunications

(DECT); Common Interface (CI); Part 2: Physical Layer (PHL)".

[4] ETSI EN 300 175-3 (V2.6.1) (07-2015): "Digital Enhanced Cordless Telecommunications

(DECT); Common Interface (CI); Part 3: Medium Access Control (MAC) Layer".

[5] ETSI EN 300 176-1 (V2.2.1) (10-2015): "Digital Enhanced Cordless Telecommunications

(DECT); Test specification; Part 1: Radio".

[6] CENELEC EN 61000-4-3 (2006), A1 (2008) and A2 (2010): "Electromagnetic compatibility

(EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency,

electromagnetic field immunity test".
ETSI
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SIST EN 301 489-6 V2.2.1:2019
7 ETSI EN 301 489-6 V2.2.1 (2019-04)
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] 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.2] 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.3] CENELEC EN 55024 (2010): "Information technology equipment - Immunity characteristics -

Limits and methods of measurement".

[i.4] ETSI EN 301 406 (V2.2.2) (06-2016): "Digital Enhanced Cordless Telecommunications (DECT);

Harmonised Standard covering the essential requirements of article 3.2 of the Directive

2014/53/EU".
3 Definitions and abbreviations
3.1 Definitions

For the purposes of the present document, the terms and definitions given in ETSI EN 301 489-1 [1] and the following

apply:

bearer: burst of the wanted RF signal used to establish and maintain the communications link for digital modulated and

operated cordless telephone and similar radio communications equipment

DECT equipment: Digital Enhanced Cordless Telecommunications (DECT) apparatus which includes one or more

transceivers and/or receivers and/or parts thereof which conform to the requirements of ETSI EN 300 175-2 [3]

host equipment: any equipment which has a complete user functionality when not connected to the cordless telephone

or similar radio communications equipment, and to which this radio equipment provides additional functionality, and to

which connection is necessary for this radio equipment to offer functionality, and in which the transceiver part of the

radio equipment is physically installed

non-speech equipment: cordless telephone or similar communications equipment intended for the provision and

reception of digital data either originating from or destined to external digital speech processing circuitry or other

external equipment

speech equipment: cordless telephone or similar communications equipment containing transducers such as

microphones and/or loudspeakers intended for the provision and reception of acoustic audio signals

3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AC Alternative Current
BER Bit Error Ratio
BPF Band Pass Filter
ETSI
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SIST EN 301 489-6 V2.2.1:2019
8 ETSI EN 301 489-6 V2.2.1 (2019-04)
BT Bandwidth Time product
BW BandWidth
CF Carrier Frequency
CFP Cordless Fixed Part
CPP Cordless Portable Part

CR Continuous phenomena applied to cordless telephone or communication Receive-only equipment

CT Continuous phenomena applied to cordless telephone or communication Transceivers

DC Direct Current
DECT Digital Enhanced Cordless Telecommunications
EFTA European Free Trade Association
EM ElectroMagnetic
EMC Electro Magnetic Compatibility
ERP Ear Reference Point
EUT Equipment Under Test
MRP Mouth Reference Point
RF Radio Frequency
SPL Sound Pressure Level

TR Transient phenomena applied to cordless telephone or communication Receive-only equipment

TT Transient phenomena applied to cordless telephone or communication Transceivers

4 Test conditions
4.1 General

For the purposes of the present document, the test conditions of ETSI EN 301 489-1 [1], clause 4, shall apply as

appropriate. Further product related test conditions for cordless telephone or communication equipment are specified in

the present document, clauses 4.2 to 4.5.
4.2 Arrangements for test signals
4.2.1 Arrangements for test signals at the input of transmitters
4.2.1.0 General

The provisions of ETSI EN 301 489-1 [1], clause 4.2.1 shall apply with the following modification.

The transmitter part of the particular type of cordless telephone or communications equipment shall be modulated with

normal test modulation as specified for that type of equipment (see clause 4.5).
4.2.1.1 Speech equipment

Audio input signals may be provided to the EUT either by a non-metallic acoustic tube or, if provided, electrical

connections. The equipment shall not be modified to provide any electrical connection ports for the purposes of EMC

tests only. Suitable test arrangements for the acoustic tube are described in CENELEC EN 55024 [i.3], annex A.

4.2.1.2 Non-speech equipment

Digital (data) input signals shall be supplied to the EUT by electrical connection to the modulation input port via an

appropriate connecting cable, test jig, or host equipment (see clauses 5.2.1 and 5.2.2).

4.2.2 Arrangements for test signals at the output of transmitters
The provisions of ETSI EN 301 489-1 [1], clause 4.2.2 shall apply.
ETSI
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SIST EN 301 489-6 V2.2.1:2019
9 ETSI EN 301 489-6 V2.2.1 (2019-04)
4.2.3 Arrangements for test signals at the input of receivers
The provisions of ETSI EN 301 489-1 [1], clause 4.2.3 shall apply.

The receiver part or standalone receiver of the particular type of cordless telephone or communications equipment shall

be provided with the appropriate wanted RF signal modulated as specified for that type of equipment (see clause 4.5).

4.2.4 Arrangements for test signals at the output of receivers
The provisions of ETSI EN 301 489-1 [1], clause 4.2.4 shall apply.
4.2.5 Arrangements for testing transmitter and receiver together
(as a system)
The provisions of ETSI EN 301 489-1 [1], clause 4.2.5 shall apply.

The normal test modulation shall be transmitted by the test system and looped back in the radio equipment, as described

in ETSI EN 300 175-3 [4] clause 7 and clause 12 and ETSI EN 300 176-1 [5] clause 13. Further, the output of the radio

equipment under test shall be monitored by the test system.
4.3 RF exclusion band of radio communications equipment
4.3.1 Introduction
The provision of ETSI EN 301 489-1 [1], clause 4.3.1 shall apply.
4.3.2 Exclusion band for transmitters or the transmitter part of transceivers
4.3.2.1 General

The relevant requirements are based on DECT technology and not on additional technical capabilities of the DECT

equipment. The exclusion band for transmitters is directly related to the emissions due to transmitter transient

requirement of the DECT system. The relevant requirements and details are found in the harmonised standard ETSI

EN 301 406 [i.4], clause 5.3.6.3.

Because the used channel cannot be fixed or predicted during measurements, the transmitter exclusion bands have to be

defined at both edges of the allocated frequency band.
4.3.2.2 Channelized Systems

The exclusion band shall be from 1 874,016 MHz to 1 905,320 MHz (+7,776 MHz from the carrier close to the upper

band edge and -7,776 MHz from the carrier close to the lower band edge of the allocated band).

NOTE: The value of 7,776 MHz above is derived using the formula in clause 4.3.3.1 of ETSI EN 301 489-1 [1]

where the value of n is 4,5.
4.3.3 Exclusion band for receivers or the receiver part of transceivers

The exclusion band for receivers and receiver sections of transceivers is the band of frequencies over which no

immunity tests with radiated RF are made.

The following requirements are based on the measurement procedure and the DECT technology but not on additional

technical capabilities of the DECT equipment:

• The exclusion band shall be from 1 829 MHz to 1 951 MHz (+51 MHz from the upper band edge

and -51 MHz from the lower band edge of the allocated band).
ETSI
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SIST EN 301 489-6 V2.2.1:2019
10 ETSI EN 301 489-6 V2.2.1 (2019-04)

NOTE: The value of 51 MHz above is caused by channel independent effects, so the receiver exclusion band is

based on the band edge frequencies. Because of the equipment used to perform the measurement in ETSI

EN 301 406 [i.4], clause 4.5.7.4, a handover (change of channel and/or timeslot) is not possible a

±51 MHz exclusion band for receivers is needed.
4.4 Narrow band responses on receivers or receivers which are
part of transceivers

The provision of ETSI EN 301 489-1 [1], clause 4.4 shall apply with the following modifications.

No immunity tests shall be carried out on frequencies of id
...

Draft ETSI EN 301 489-6 V2.2.0 (2017-03)
HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC)
standard for radio equipment and services;
Part 6: Specific conditions for Digital Enhanced Cordless
Telecommunications (DECT) equipment;
Harmonised Standard covering the essential requirements of
article 3.1(b) of Directive 2014/53/EU
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 301 489-6 V2.2.0 (2017-03)
Reference
REN/ERM-EMC-373
Keywords
DECT, EMC, harmonised standard, radio,
regulation
ETSI
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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.

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 301 489-6 V2.2.0 (2017-03)
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 ........................................................................................................................................ 7

3 Definitions and abbreviations ................................................................................................................... 7

3.1 Definitions .......................................................................................................................................................... 7

3.2 Abbreviations ..................................................................................................................................................... 7

4 Test conditions ......................................................................................................................................... 8

4.1 General ............................................................................................................................................................... 8

4.2 Arrangements for test signals ............................................................................................................................. 8

4.2.1 Arrangements for test signals at the input of transmitters ............................................................................. 8

4.2.1.0 General .................................................................................................................................................... 8

4.2.1.1 Speech equipment ................................................................................................................................... 8

4.2.1.2 Non-speech equipment ............................................................................................................................ 8

4.2.2 Arrangements for test signals at the output of transmitters ........................................................................... 8

4.2.3 Arrangements for test signals at the input of receivers ................................................................................. 9

4.2.4 Arrangements for test signals at the output of receivers ............................................................................... 9

4.2.5 Arrangements for testing transmitter and receiver together (as a system) .................................................... 9

4.3 RF exclusion band of radio communications equipment.................................................................................... 9

4.3.1 Introduction................................................................................................................................................... 9

4.3.2 Exclusion band for transmitters or the transmitter part of transceivers......................................................... 9

4.3.2.1 General .................................................................................................................................................... 9

4.3.2.2 Channelized Systems .............................................................................................................................. 9

4.3.3 Exclusion band for receivers or the receiver part of transceivers ................................................................. 9

4.4 Narrow band responses on receivers or receivers which are part of transceivers ............................................. 10

4.5 Normal test modulation .................................................................................................................................... 10

5 Performance assessment ......................................................................................................................... 10

5.1 General ............................................................................................................................................................. 10

5.2 Arrangements for the assessment of host dependant equipment and plug-in cards .......................................... 10

5.2.0 Two alternative approaches ........................................................................................................................ 10

5.2.1 Alternative A: composite equipment .......................................................................................................... 11

5.2.2 Alternative B: use of a test jig and three hosts ............................................................................................ 11

5.3 Assessment procedures ..................................................................................................................................... 11

5.3.1 Loss of user control functions or stored user defined data .......................................................................... 11

5.3.2 Audio breakthrough .................................................................................................................................... 11

5.4 Ancillary equipment ......................................................................................................................................... 12

5.5 Equipment classification .................................................................................................................................. 13

6 Performance criteria ............................................................................................................................... 13

6.1 General ............................................................................................................................................................. 13

6.2 Performance criteria for Continuous phenomena of Transceivers (CT) ........................................................... 13

6.3 Performance criteria for Transient phenomena applied to Transceivers (TT) .................................................. 13

6.4 Performance criteria for Continuous phenomena applied to Receive-only equipment (CR) ........................... 14

6.5 Performance criteria for Transient phenomena applied to Receive-only equipment (TR) ............................... 14

6.6 Performance criteria for ancillary equipment tested on a standalone basis ...................................................... 14

7 Applicability overview ........................................................................................................................... 14

7.1 Emission ........................................................................................................................................................... 14

7.1.1 General ........................................................................................................................................................ 14

7.1.2 Special conditions ....................................................................................................................................... 14

7.2 Immunity .......................................................................................................................................................... 14

ETSI
---------------------- Page: 3 ----------------------
4 Draft ETSI EN 301 489-6 V2.2.0 (2017-03)

7.2.1 General ........................................................................................................................................................ 14

7.2.2 Special conditions ....................................................................................................................................... 15

8 Methods of measurement and limits for EMC emissions ...................................................................... 15

9 Test methods and levels for immunity tests ........................................................................................... 15

9.1 Test configuration............................................................................................................................................. 15

9.2 Radio frequency electromagnetic field (80 MHz to 6 000 MHz) ..................................................................... 15

9.2.1 General ........................................................................................................................................................ 15

9.2.2 Test method ................................................................................................................................................ 15

9.2.3 Performance criteria .................................................................................................................................... 15

Annex A (informative): Relationship between the present document and the essential

requirements of Directive 2014/53/EU ......................................................... 16

Annex B (normative): Definitions of cordless telecommunications equipment in the scope of

the present document ..................................................................................... 18

B.1 Digital Enhanced Cordless Telecommunications (DECT) equipment ................................................... 18

Annex C (informative): Bibliography ................................................................................................... 19

Annex D (informative): Change history ............................................................................................... 20

History .............................................................................................................................................................. 21

ETSI
---------------------- Page: 4 ----------------------
5 Draft ETSI EN 301 489-6 V2.2.0 (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 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.2] 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.1].

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.

The present document is part 6 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].

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.

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6 Draft ETSI EN 301 489-6 V2.2.0 (2017-03)
1 Scope

The present document specifies technical characteristics and methods of measurements for Digital Enhanced Cordless

Telecommunications (DECT) equipment, and associated ancillary equipment.

The present document covers the essential requirements of article 3.1(b) of Directive 2014/53/EU [i.1] under the

conditions identified in annex A.

Technical specifications related to the antenna port and emissions from the enclosure port of the radio equipment are

not included in the present document.

NOTE: Such technical specifications are found in the relevant product standards for the effective use of the radio

spectrum.

In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present

document and ETSI EN 301 489-1 [1], the provisions of the present document take precedence.

The environmental classification and the emission and immunity requirements used in the present document are as

stated in ETSI EN 301 489-1 [1], except for any special conditions included in 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.

The following referenced documents are necessary for the application of the present document.

[1] ETSI EN 301 489-1 (V2.2.0) (03-2017): "ElectroMagnetic Compatibility (EMC) standard for

radio equipment and services; Part 1: Common technical requirements; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU and the essential

requirements of article 6 of Directive 2014/30/EU".

[2] Recommendation ITU-T O.153 (10-1992): "Basic parameters for the measurement of error

performance at bit rates below the primary rate".

[3] ETSI EN 300 175-2 (V2.6.1) (07-2015): "Digital Enhanced Cordless Telecommunications

(DECT); Common Interface (CI); Part 2: Physical Layer (PHL)".

[4] ETSI EN 300 175-3 (V2.6.1) (07-2015): "Digital Enhanced Cordless Telecommunications

(DECT); Common Interface (CI); Part 3: Medium Access Control (MAC) Layer".

[5] ETSI EN 300 176-1 (V2.2.1) (10-2015): "Digital Enhanced Cordless Telecommunications

(DECT); Test specification; Part 1: Radio".

[6] CENELEC EN 61000-4-3 (2006), A1 (2008) and A2 (2010): "Electromagnetic compatibility

(EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency,

electromagnetic field immunity test".
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7 Draft ETSI EN 301 489-6 V2.2.0 (2017-03)
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] 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.2] 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.3] CENELEC EN 55024 (2010): "Information technology equipment - Immunity characteristics -

Limits and methods of measurement".

[i.4] ETSI EN 301 406 (V2.2.2) (06-2016): "Digital Enhanced Cordless Telecommunications (DECT);

Harmonised Standard covering the essential requirements of article 3.2 of the Directive

2014/53/EU".
3 Definitions and abbreviations
3.1 Definitions

For the purposes of the present document, the terms and definitions given in ETSI EN 301 489-1 [1] and the following

apply:

bearer: burst of the wanted RF signal used to establish and maintain the communications link for digital modulated and

operated cordless telephone and similar radio communications equipment

DECT equipment: Digital Enhanced Cordless Telecommunications (DECT) apparatus which includes one or more

transceivers and/or receivers and/or parts thereof which conform to the requirements of ETSI EN 300 175-2 [3]

host equipment: any equipment which has a complete user functionality when not connected to the cordless telephone

or similar radio communications equipment, and to which this radio equipment provides additional functionality, and to

which connection is necessary for this radio equipment to offer functionality, and in which the transceiver part of the

radio equipment is physically installed

non-speech equipment: cordless telephone or similar communications equipment intended for the provision and

reception of digital data either originating from or destined to external digital speech processing circuitry or other

external equipment

speech equipment: cordless telephone or similar communications equipment containing transducers such as

microphones and/or loudspeakers intended for the provision and reception of acoustic audio signals

3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AC Alternative Current
BER Bit Error Ratio
BPF Band Pass Filter
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8 Draft ETSI EN 301 489-6 V2.2.0 (2017-03)
BT Bandwidth Time product
BW BandWidth
CF Carrier Frequency
CFP Cordless Fixed Part
CPP Cordless Portable Part

CR Continuous phenomena applied to cordless telephone or communication Receive-only equipment

CT Continuous phenomena applied to cordless telephone or communication Transceivers

DC Direct Current
DECT Digital Enhanced Cordless Telecommunications
EFTA European Free Trade Association
EM ElectroMagnetic
EMC Electro Magnetic Compatibility
ERP Ear Reference Point
EUT Equipment Under Test
MRP Mouth Reference Point
RF Radio Frequency
SPL Sound Pressure Level

TR Transient phenomena applied to cordless telephone or communication Receive-only equipment

TT Transient phenomena applied to cordless telephone or communication Transceivers

4 Test conditions
4.1 General

For the purposes of the present document, the test conditions of ETSI EN 301 489-1 [1], clause 4, shall apply as

appropriate. Further product related test conditions for cordless telephone or communication equipment are specified in

the present document, clauses 4.2 to 4.5.
4.2 Arrangements for test signals
4.2.1 Arrangements for test signals at the input of transmitters
4.2.1.0 General

The provisions of ETSI EN 301 489-1 [1], clause 4.2.1 shall apply with the following modification.

The transmitter part of the particular type of cordless telephone or communications equipment shall be modulated with

normal test modulation as specified for that type of equipment (see clause 4.5).
4.2.1.1 Speech equipment

Audio input signals may be provided to the EUT either by a non-metallic acoustic tube or, if provided, electrical

connections. The equipment shall not be modified to provide any electrical connection ports for the purposes of EMC

tests only. Suitable test arrangements for the acoustic tube are described in CENELEC EN 55024 [i.3], annex A.

4.2.1.2 Non-speech equipment

Digital (data) input signals shall be supplied to the EUT by electrical connection to the modulation input port via an

appropriate connecting cable, test jig, or host equipment (see clauses 5.2.1 and 5.2.2).

4.2.2 Arrangements for test signals at the output of transmitters
The provisions of ETSI EN 301 489-1 [1], clause 4.2.2 shall apply.
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9 Draft ETSI EN 301 489-6 V2.2.0 (2017-03)
4.2.3 Arrangements for test signals at the input of receivers
The provisions of ETSI EN 301 489-1 [1], clause 4.2.3 shall apply.

The receiver part or standalone receiver of the particular type of cordless telephone or communications equipment shall

be provided with the appropriate wanted RF signal modulated as specified for that type of equipment (see clause 4.5).

4.2.4 Arrangements for test signals at the output of receivers
The provisions of ETSI EN 301 489-1 [1], clause 4.2.4 shall apply.
4.2.5 Arrangements for testing transmitter and receiver together
(as a system)
The provisions of ETSI EN 301 489-1 [1], clause 4.2.5 shall apply.

The normal test modulation shall be transmitted by the test system and looped back in the radio equipment, as described

in ETSI EN 300 175-3 [4] clause 7 and clause 12 and ETSI EN 300 176-1 [5] clause 13. Further, the output of the radio

equipment under test shall be monitored by the test system.
4.3 RF exclusion band of radio communications equipment
4.3.1 Introduction
The provision of ETSI EN 301 489-1 [1], clause 4.3.1 shall apply.
4.3.2 Exclusion band for transmitters or the transmitter part of transceivers
4.3.2.1 General

The relevant requirements are based on DECT technology and not on additional technical capabilities of the DECT

equipment. The exclusion band for transmitters is directly related to the emissions due to transmitter transient

requirement of the DECT system. The relevant requirements and details are found in the harmonised standard ETSI

EN 301 406 [i.4], clause 5.3.6.3.

Because the used channel cannot be fixed or predicted during measurements, the transmitter exclusion bands have to be

defined at both edges of the allocated frequency band.
4.3.2.2 Channelized Systems

The exclusion band shall be from 1 874,016 MHz to 1 905,320 MHz (+7,776 MHz from the carrier close to the upper

band edge and -7,776 MHz from the carrier close to the lower band edge of the allocated band).

NOTE: The value of 7,776 MHz above is derived using the formula in clause 4.3.3.1 of ETSI EN 301 489-1 [1]

where the value of n is 4,5.
4.3.3 Exclusion band for receivers or the receiver part of transceivers

The exclusion band for receivers and receiver sections of transceivers is the band of frequencies over which no

immunity tests with radiated RF are made.

The following requirements are based on the measurement procedure and the DECT technology but not on additional

technical capabilities of the DECT equipment:

• The exclusion band shall be from 1 829 MHz to 1 951 MHz (+51 MHz from the upper band edge

and -51 MHz from the lower band edge of the allocated band).
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10 Draft ETSI EN 301 489-6 V2.2.0 (2017-03)

NOTE: The value of 51 MHz above is caused by channel independent effects, so the receiver exclusion band is

based on the band edge frequencies. Because of the equipment used to perform the measurement in ETSI

EN 301 406 [i.4], clause 4.5.7.4, a handover (change of channel and/or timeslot) is not possible a

±51 MHz exclusion band for receivers is needed.
4.4 Narrow band responses on receivers or receivers which are
part of transceivers

The provision of ETSI EN 301 489-1 [1], clause 4.4 shall apply with the following modifications.

No immunity tests shall be carried out on frequencies of identified narrow band responses i.e. spurious responses, of the

receiver parts of cordless telephone and similar communications equipment.

For DECT receivers, the identification criteria for narrow band responses are an increase of the speech output signal

level for speech equipment, or an increase in the Bit Error Ratio (BER) of the looped back data from the EUT for

non-speech equipment.

The nominal frequency offset to be used for the identification of narrowband responses shall be ±2 MHz for the first

part of the identification procedure, and ±2,5 MHz for its second part.
4.5 Normal test modulation

The provision of ETSI EN 301 489-1 [1], clause 4.5 shall apply with the following modifications.

For all types of DECT equipment the wanted input signal shall be a Radio Frequency (RF) carrier set to the nominal

centre frequency of one of the DECT RF channels, using Gaussian shaped frequency-shift keying (BT = 0,5) and

modulated with a 1 152 kbit/s bit sequence.

The encoding of the bit sequence shall conform to the encoding specified in ETSI EN 300 175-2 [3], clause 4 and

ETSI EN 300 175-3 [4], clause 7.

The parts of the data sequence that shall transmit a bit sequence conforming to the D-M2 pattern as specified in

Recommendation ITU-T O.153 [2] are those which are looped back according to the loop back test message described

in ETSI EN 300 175-3 [4], clause 12.4.

The burst timings of this carrier shall conform to the limits specified in ETSI EN 300 175-2 [3], clause 5.2.

5 Performance assessment
5.1 General
The provision of ETSI EN 301 489-1 [1], clause 5.1 shall apply.
5.2 Arrangements for the assessment of host dependant
equipment and plug-in cards
5.2.0 Two alternative approaches

For equipment parts for which integration with a host equipment is necessary in order to offer functionality, two

alternative approaches defined in clauses 5.2.1 and 5.2.2 may be used. The manufacturer shall declare which alternative

...

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