SIST EN 300 440-2 V3.1.1:2025

HARMONISED EUROPEAN STANDARD
Short Range Devices (SRD) operating in 1 GHz to 40 GHz;
Harmonised Standard for access to radio spectrum;
Part 2: Radiodetermination equipment for location tracking
applications operating in the frequency range
2,4 GHz to 2,4835 GHz
2 ETSI EN 300 440-2 V3.1.1 (2025-10)

Reference
REN/ERM-TG28-563
Keywords
radio, SRD, testing
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 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from the
ETSI Search & Browse Standards application.
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 on ETSI deliver repository.
Users should be aware that the present document may be revised or have its status changed,
this information is available in the Milestones listing.
If you find errors in the present document, please send your comments to
the relevant service listed under Committee Support Staff.
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure (CVD) program.
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
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 2025.
All rights reserved.
ETSI
3 ETSI EN 300 440-2 V3.1.1 (2025-10)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 6
Introduction . 6
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 7
3 Definition of terms, symbols and abbreviations . 8
3.1 Terms . 8
3.2 Symbols . 8
3.3 Abbreviations . 9
4 Technical requirements specifications . 9
4.1 Environmental profile . 9
4.2 Equipment categories . 9
4.3 Transmitter requirements . 10
4.3.1 General . 10
4.3.2 Operating Frequency Range (OFR) . 10
4.3.2.1 Applicability. 10
4.3.2.2 Description Operating Frequency Range . 10
4.3.2.3 Limits for Operating Frequency Range . 10
4.3.2.4 Conformance . 10
4.3.3 RF output power . 10
4.3.3.1 Applicability. 10
4.3.3.2 Description RF output power . 10
4.3.3.3 Limits for RF output power . 10
4.3.3.4 Conformance . 11
4.3.4 TX unwanted emissions (TXUE) . 11
4.3.4.1 Applicability. 11
4.3.4.2 Description TX unwanted emissions . 11
4.3.4.3 Limits for TX unwanted emissions . 11
4.3.4.4 Conformance . 11
4.3.5 TX behaviour . 12
4.3.5.1 Applicability. 12
4.3.5.2 Description . 12
4.3.5.3 Limits . 12
4.3.5.4 Conformance . 12
4.4 Receiver requirements . 12
4.4.1 General . 12
4.4.2 Wanted Technical Performance Criteria . 12
4.4.3 Receiver spurious emissions . 13
4.4.3.1 Applicability. 13
4.4.3.2 Description . 13
4.4.3.3 Limits . 13
4.4.3.4 Conformance . 14
4.4.4 Receiver Baseline Sensitivity (RBS) . 14
4.4.4.1 Applicability. 14
4.4.4.2 Description for the RBS requirements . 14
4.4.4.3 Limits . 14
4.4.4.4 Conformance . 14
4.4.5 Receiver Baseline Resilience (RBR) . 14
4.4.5.1 Applicability. 14
4.4.5.2 Description for the RBR requirement . 14
4.4.5.3 Limits . 14
ETSI
4 ETSI EN 300 440-2 V3.1.1 (2025-10)
4.4.5.4 Conformance . 15
5 Testing for compliance with technical requirements . 15
5.1 Environmental conditions for testing . 15
5.1.1 General . 15
5.1.2 Normal test conditions . 15
5.1.3 Complete environmental profile test conditions . 15
5.2 Conformance test suites and general conditions for testing . 16
5.3 Conformance methods of measurement for TX requirements . 16
5.3.1 Operating Frequency Range (OFR) . 16
5.3.2 RF output power . 16
5.3.3 TX unwanted emissions . 17
5.3.3.1 General . 17
5.3.3.2 TXUE OOB Domain . 17
5.3.3.3 TXUE Spurious domain . 17
5.3.4 TX behaviour . 17
5.4 Conformance methods of measurement for receiver . 18
5.4.1 Receiver spurious emissions . 18
5.4.2 General for RBS and RBR conformance tests . 18
5.4.3 RBS . 18
5.4.4 RBR . 20
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 22
Annex B (informative): Requirement mapping . 23
Annex C (informative): Change history . 25
History . 26

ETSI
5 ETSI EN 300 440-2 V3.1.1 (2025-10)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations
pertaining to these essential IPRs, if any, are 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 IPR online database.
Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,
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
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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
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DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its
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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.4] 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.3].
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 2 of a multi-part deliverable covering Short Range Devices (SRD) operating in 1 GHz to
40 GHz; Harmonised Standard for access to radio spectrum, as identified below:
Part 1: "Radiocommunication equipment in the frequency ranges 2,4 GHz to 2,4835 GHz and 5,725 GHz to
5,875 GHz";
Part 2: "Radiodetermination equipment for location tracking applications operating in the frequency
range 2,4 GHz to 2,4835 GHz";
Part 3: "Intrusion radiodetermination equipment operating in the frequency range 1 GHz to 40 GHz".
NOTE: The list above shows the planned multi-part deliverable, at the time, when the present document was
published.
ETSI
6 ETSI EN 300 440-2 V3.1.1 (2025-10)
National transposition dates
Date of adoption of this EN: 17 September 2025
Date of latest announcement of this EN (doa): 31 December 2025
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 June 2026
Date of withdrawal of any conflicting National Standard (dow): 30 June 2027

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.
Introduction
Attention is drawn to new clauses 4.1 and 5.1 which ensure that requirements and tests apply at all operating conditions
within the environmental profile given by the equipment's intended use. The intended use is provided in equipment
documentation according to article 10 of the Radio Equipment Directive 2014/53/EU [i.3].

ETSI
7 ETSI EN 300 440-2 V3.1.1 (2025-10)
1 Scope
The present document specifies technical requirements, limits, and test methods for radiodetermination equipment for
location tracking applications operating in the frequency range 2,4 GHz to 2,4835 GHz.
Further details of the covered equipment can be found in clause 4.2 of the present document.
NOTE: The relationship between the present document and essential requirements of article 3.2 of
Directive 2014/53/EU [i.3] is given in annex A.
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 in the
ETSI docbox.
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 303 883-1 (V2.1.1) (08-2024): "Short Range Devices (SRD) and Ultra Wide Band
(UWB); Part 1: Measurement techniques for transmitter requirements".
[2] ETSI EN 303 883-2 (V2.1.1) (08-2024): "Short Range Devices (SRD) and Ultra Wide Band
(UWB); Part 2: Measurement techniques for receiver requirements".
[3] ETSI TS 103 941 (V1.1.1) (01-2024): "Short Range Devices (SRD) and Ultra Wide Band (UWB);
Measurement setups and specifications for testing under full environmental profile (normal and
extreme environmental conditions)".
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 may be useful in implementing an ETSI deliverable or add to the reader's
understanding, but are not required for conformance to the present document.
[i.1] Void.
[i.2] Commission Implementing Decision (EU) 2025/105 of 22 January 2025 amending
Decision 2006/771/EC updating harmonised technical conditions in the area of radio spectrum use
for short-range devices and repealing Implementing Decision 2014/641/EU on harmonised
technical conditions of radio spectrum use by wireless audio programme making and special
events equipment in the Union.
[i.3] 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.
ETSI
8 ETSI EN 300 440-2 V3.1.1 (2025-10)
[i.4] 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.5] ETSI EG 203 336 (V1.2.1): "Guide for the selection of technical parameters for the production of
Harmonised Standards covering article 3.1(b) and article 3.2 of Directive 2014/53/EU".
[i.6] ETSI TS 103 567 (V1.1.1): "Requirements on signal interferer handling".
[i.7] ERC/REC 74-01: "Unwanted emissions in the spurious domain", latest amendment on 23 May
2022.
[i.8] ETSI TR 102 273-2 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Improvement on Radiated Methods of Measurement (using test site) and evaluation of the
corresponding measurement uncertainties; Part 2: Anechoic chamber".
[i.9] ETSI TS 102 321 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Normalized Site Attenuation (NSA) and validation of a fully lined anechoic chamber up to
40 GHz".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 303 883-1 [1], ETSI EN 303 883-2 [2], ETSI
TS 103 941 [3] and the following apply:
Angle of Arrival (AOA): method used to determine the direction of a radio-frequency wave that hits an antenna array.
It is calculated by measuring the difference in path length between the different elements of the array
NOTE: The location of a transmitter may be found by determining the intersection of multiple paths.
Receiver Baseline Resilience (RBR): capability to maintain a pre-determined minimum acceptable level of
performance in the presence of unwanted signals over the frequency band of operation, applicable adjacent and remote
frequency bands
Receiver Baseline Sensitivity (RBS): capability to receive a wanted signal at application related defined input signal
levels while providing a pre-determined minimum acceptable level of technical performance
Received Signal Strength Indication (RSSI): measurement of the power of a received radio signal
NOTE: The location of a transmitter can be determined by comparing the strength of the signal received at
multiple known locations.
Time Difference Of Arrival (TDOA): method to compare the moment of reception of a single transmission at multiple
synchronized receivers
NOTE: It can be used to compute the location of a transmitter by comparing the difference of arrival time of the
multiple receivers at known locations.
3.2 Symbols
For the purposes of the present document, the symbols given in ETSI EN 303 883-1 [1], ETSI EN 303 883-2 [2], ETSI
TS 103 941 [3] and the following apply.
f lowest frequency of the operating frequency range
L
f lowest frequency of the operating frequency range start spurious domain below f
LS C
highest frequency of the operating frequency range
fH
f start spurious domain above f
LS C
f centre frequency of the operating frequency range
C
ETSI
9 ETSI EN 300 440-2 V3.1.1 (2025-10)
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in ETSI EN 303 883-1 [1], ETSI EN 303 883-2 [2],
ETSI TS 103 941 [3] and the following apply:
AOA Angle Of Arrival
RSSI Received Signal Strength Indication
TDOA Time Difference Of Arrival
4 Technical requirements specifications
4.1 Environmental profile
The technical requirements of the present document apply under the environmental profile for operation of the
equipment, which shall be in accordance with its intended use, but as a minimum, shall be that specified in the test
conditions contained in the present document. The equipment shall comply with all the technical requirements of the
present document at all times when operating within the boundary limits of the operational environmental profile
defined by its intended use.
4.2 Equipment categories
There are two equipment categories in the scope of the present document (see Table 1).
Table 1: Equipment categories
Equipment Equipment type Frequency Band Band number in
Category EC Decision
EU 2025/105 [i.2]
TX1 TX only 2,4 - 2,4835 GHz 57b
RX1 RX only 2,4 - 2,4835 GHz 57b

The TX1 equipment category transmits its identification and alerts to have its location determined by a set of RX1. The
TX1 equipment category has an integral antenna.
The second category is a receive only equipment (RX1) that provides the location determination through TDOA or
other location determining means such as RSSI or AOA. Equipment in the RX1 category has an external dedicated
antenna and a connector.
Table 2 provides an overview of the requirements of all categories specified in the present document.
Table 2: Equipment categories and applicability of requirements
TX requirements RX-requirements
Category
requirement clause requirement clause
TX1 OFR 4.3.2 Not applicable Not applicable

RF Output Power 4.3.3
TXUE 4.3.4
TX-behaviour 4.3.5
RX1 Not applicable Not applicable RX-spurious 4.4.3
RBS 4.4.4
RBR 4.4.5
ETSI
10 ETSI EN 300 440-2 V3.1.1 (2025-10)
4.3 Transmitter requirements
4.3.1 General
The transmitter requirements apply to equipment in the TX1 category.
4.3.2 Operating Frequency Range (OFR)
4.3.2.1 Applicability
Operating Frequency Range (OFR) requirement applies to equipment in the TX1 category, see clause 4.2, Table 1 of the
present document.
4.3.2.2 Description Operating Frequency Range
For the description of the Operating Frequency Range (OFR), see ETSI EN 303 883-1 [1], clause 5.2.1. The OFR is the
difference between f and f As required in ETSI EN 303 883-1 [1], clause 5.2.1 the required limit for the parameter X
H L.
is 23 dB.
4.3.2.3 Limits for Operating Frequency Range
The OFR derived from f and f of the Equipment shall be within the permitted frequency ranges specified in Table 3.
L H
Table 3: Permitted frequency range
Equipment category Frequency Range
TX1 2,4 - 2,4835 GHz
NOTE: The frequency range is in accordance with Decision
EU 2025/105 [i.2] band number 57b.

4.3.2.4 Conformance
The conformance test for OFR is defined in clause 5.3.1 of the present document.
4.3.3 RF output power
4.3.3.1 Applicability
RF output power requirement applies to equipment in the TX1 category, see clause 4.2, Table 1.
4.3.3.2 Description RF output power
The RF output power is defined as the mean equivalent isotropic radiated power (Mean e.i.r.p.). For the description of
the Mean e.i.r.p., see ETSI EN 303 883-1 [1], clause 5.3.1.1
4.3.3.3 Limits for RF output power
The limit for the RF output power requirement within the OFR, shall be as specified in Table 4 below.
Table 4: RF output power for radiodetermination equipment
Equipment category Frequency Range RF output power
TX1 2,4 - 2,4835 GHz 25 mW
NOTE: The frequency range is in accordance with Decision EU 2025/105 [i.2] band number 57b.

ETSI
11 ETSI EN 300 440-2 V3.1.1 (2025-10)
4.3.3.4 Conformance
The conformance test for RF Power Output is defined in clause 5.3.2 of the present document.
4.3.4 TX unwanted emissions (TXUE)
4.3.4.1 Applicability
TX unwanted emissions requirement applies to equipment in the TX1 category, see clause 4.2, Table 1.
4.3.4.2 Description TX unwanted emissions
The description of TX unwanted emissions is given in ETSI EN 303 883-1 [1], clause 5.5.1.
4.3.4.3 Limits for TX unwanted emissions
The limits in Table 5 shall apply to any unwanted emission in the OOB domain. The OOB limit is to be derived from
limits for output power (see clause 4.3.3.3 of the present document) equation (1).
��� [���]
���
� �
��� ����� ���/��� =14 −23 �� −10×��� � � (1)
��� ��
��� [���]
where:
• 14 dBm is the output power limit from clause 4.3.3.3.
• OFR is measurement result from clause 5.3.1.
EUT
• RBW [MHz] is the Resolution Bandwidth (RBW) used for the OFR conformance testing, 1 MHz.
Table 5: emission limit in the OOB domain
category Frequency OOB limit
Range (GHz) (dBm)
TX1 calculated from
fLS < f < fL
equation (1)
calculated from
fH < f < fHS
equation (1)
The maximum power limits for the unwanted emissions in the spurious domain shall be as in Table 6 below.
Table 6: Spurious TX unwanted emission limits in the spurious domain
Frequency range Limit values for TXUE Measurement bandwidth
(RBW)
-54 dBm 100 kHz
87,5 MHz ≤ f ≤ 118 MHz
-54 d
...

SLOVENSKI STANDARD
01-december-2025
Naprave kratkega dosega (SRD), ki delujejo v frekvenčnem območju od 1 GHz do
40 GHz - Harmonizirani standard za dostop do radijskega spektra - 2. del:
Radiodoločilna oprema za aplikacije za sledenje lokaciji, ki deluje v frekvenčnem
območju od 2,4 GHz do 2,4835 GHz
Short Range Devices (SRD) operating in 1 GHz to 40 GHz - Harmonised Standard for
access to radio spectrum - Part 2: Radiodetermination equipment for location tracking
applications operating in the frequency range 2,4 GHz to 2,4835 GHz
Ta slovenski standard je istoveten z: ETSI EN 300 440-2 V3.1.1 (2025-10)
ICS:
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

HARMONISED EUROPEAN STANDARD
Short Range Devices (SRD) operating in 1 GHz to 40 GHz;
Harmonised Standard for access to radio spectrum;
Part 2: Radiodetermination equipment for location tracking
applications operating in the frequency range
2,4 GHz to 2,4835 GHz
2 ETSI EN 300 440-2 V3.1.1 (2025-10)

Reference
REN/ERM-TG28-563
Keywords
radio, SRD, testing
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 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from the
ETSI Search & Browse Standards application.
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 on ETSI deliver repository.
Users should be aware that the present document may be revised or have its status changed,
this information is available in the Milestones listing.
If you find errors in the present document, please send your comments to
the relevant service listed under Committee Support Staff.
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure (CVD) program.
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
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 2025.
All rights reserved.
ETSI
3 ETSI EN 300 440-2 V3.1.1 (2025-10)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 6
Introduction . 6
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 7
3 Definition of terms, symbols and abbreviations . 8
3.1 Terms . 8
3.2 Symbols . 8
3.3 Abbreviations . 9
4 Technical requirements specifications . 9
4.1 Environmental profile . 9
4.2 Equipment categories . 9
4.3 Transmitter requirements . 10
4.3.1 General . 10
4.3.2 Operating Frequency Range (OFR) . 10
4.3.2.1 Applicability. 10
4.3.2.2 Description Operating Frequency Range . 10
4.3.2.3 Limits for Operating Frequency Range . 10
4.3.2.4 Conformance . 10
4.3.3 RF output power . 10
4.3.3.1 Applicability. 10
4.3.3.2 Description RF output power . 10
4.3.3.3 Limits for RF output power . 10
4.3.3.4 Conformance . 11
4.3.4 TX unwanted emissions (TXUE) . 11
4.3.4.1 Applicability. 11
4.3.4.2 Description TX unwanted emissions . 11
4.3.4.3 Limits for TX unwanted emissions . 11
4.3.4.4 Conformance . 11
4.3.5 TX behaviour . 12
4.3.5.1 Applicability. 12
4.3.5.2 Description . 12
4.3.5.3 Limits . 12
4.3.5.4 Conformance . 12
4.4 Receiver requirements . 12
4.4.1 General . 12
4.4.2 Wanted Technical Performance Criteria . 12
4.4.3 Receiver spurious emissions . 13
4.4.3.1 Applicability. 13
4.4.3.2 Description . 13
4.4.3.3 Limits . 13
4.4.3.4 Conformance . 14
4.4.4 Receiver Baseline Sensitivity (RBS) . 14
4.4.4.1 Applicability. 14
4.4.4.2 Description for the RBS requirements . 14
4.4.4.3 Limits . 14
4.4.4.4 Conformance . 14
4.4.5 Receiver Baseline Resilience (RBR) . 14
4.4.5.1 Applicability. 14
4.4.5.2 Description for the RBR requirement . 14
4.4.5.3 Limits . 14
ETSI
4 ETSI EN 300 440-2 V3.1.1 (2025-10)
4.4.5.4 Conformance . 15
5 Testing for compliance with technical requirements . 15
5.1 Environmental conditions for testing . 15
5.1.1 General . 15
5.1.2 Normal test conditions . 15
5.1.3 Complete environmental profile test conditions . 15
5.2 Conformance test suites and general conditions for testing . 16
5.3 Conformance methods of measurement for TX requirements . 16
5.3.1 Operating Frequency Range (OFR) . 16
5.3.2 RF output power . 16
5.3.3 TX unwanted emissions . 17
5.3.3.1 General . 17
5.3.3.2 TXUE OOB Domain . 17
5.3.3.3 TXUE Spurious domain . 17
5.3.4 TX behaviour . 17
5.4 Conformance methods of measurement for receiver . 18
5.4.1 Receiver spurious emissions . 18
5.4.2 General for RBS and RBR conformance tests . 18
5.4.3 RBS . 18
5.4.4 RBR . 20
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 22
Annex B (informative): Requirement mapping . 23
Annex C (informative): Change history . 25
History . 26

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5 ETSI EN 300 440-2 V3.1.1 (2025-10)
Intellectual Property Rights
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pertaining to these essential IPRs, if any, are 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 IPR online database.
Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,
including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not
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essential to the present document.
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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.4] 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.3].
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 2 of a multi-part deliverable covering Short Range Devices (SRD) operating in 1 GHz to
40 GHz; Harmonised Standard for access to radio spectrum, as identified below:
Part 1: "Radiocommunication equipment in the frequency ranges 2,4 GHz to 2,4835 GHz and 5,725 GHz to
5,875 GHz";
Part 2: "Radiodetermination equipment for location tracking applications operating in the frequency
range 2,4 GHz to 2,4835 GHz";
Part 3: "Intrusion radiodetermination equipment operating in the frequency range 1 GHz to 40 GHz".
NOTE: The list above shows the planned multi-part deliverable, at the time, when the present document was
published.
ETSI
6 ETSI EN 300 440-2 V3.1.1 (2025-10)
National transposition dates
Date of adoption of this EN: 17 September 2025
Date of latest announcement of this EN (doa): 31 December 2025
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 June 2026
Date of withdrawal of any conflicting National Standard (dow): 30 June 2027

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.
Introduction
Attention is drawn to new clauses 4.1 and 5.1 which ensure that requirements and tests apply at all operating conditions
within the environmental profile given by the equipment's intended use. The intended use is provided in equipment
documentation according to article 10 of the Radio Equipment Directive 2014/53/EU [i.3].

ETSI
7 ETSI EN 300 440-2 V3.1.1 (2025-10)
1 Scope
The present document specifies technical requirements, limits, and test methods for radiodetermination equipment for
location tracking applications operating in the frequency range 2,4 GHz to 2,4835 GHz.
Further details of the covered equipment can be found in clause 4.2 of the present document.
NOTE: The relationship between the present document and essential requirements of article 3.2 of
Directive 2014/53/EU [i.3] is given in annex A.
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 in the
ETSI docbox.
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 303 883-1 (V2.1.1) (08-2024): "Short Range Devices (SRD) and Ultra Wide Band
(UWB); Part 1: Measurement techniques for transmitter requirements".
[2] ETSI EN 303 883-2 (V2.1.1) (08-2024): "Short Range Devices (SRD) and Ultra Wide Band
(UWB); Part 2: Measurement techniques for receiver requirements".
[3] ETSI TS 103 941 (V1.1.1) (01-2024): "Short Range Devices (SRD) and Ultra Wide Band (UWB);
Measurement setups and specifications for testing under full environmental profile (normal and
extreme environmental conditions)".
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 may be useful in implementing an ETSI deliverable or add to the reader's
understanding, but are not required for conformance to the present document.
[i.1] Void.
[i.2] Commission Implementing Decision (EU) 2025/105 of 22 January 2025 amending
Decision 2006/771/EC updating harmonised technical conditions in the area of radio spectrum use
for short-range devices and repealing Implementing Decision 2014/641/EU on harmonised
technical conditions of radio spectrum use by wireless audio programme making and special
events equipment in the Union.
[i.3] 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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8 ETSI EN 300 440-2 V3.1.1 (2025-10)
[i.4] 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.5] ETSI EG 203 336 (V1.2.1): "Guide for the selection of technical parameters for the production of
Harmonised Standards covering article 3.1(b) and article 3.2 of Directive 2014/53/EU".
[i.6] ETSI TS 103 567 (V1.1.1): "Requirements on signal interferer handling".
[i.7] ERC/REC 74-01: "Unwanted emissions in the spurious domain", latest amendment on 23 May
2022.
[i.8] ETSI TR 102 273-2 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Improvement on Radiated Methods of Measurement (using test site) and evaluation of the
corresponding measurement uncertainties; Part 2: Anechoic chamber".
[i.9] ETSI TS 102 321 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Normalized Site Attenuation (NSA) and validation of a fully lined anechoic chamber up to
40 GHz".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 303 883-1 [1], ETSI EN 303 883-2 [2], ETSI
TS 103 941 [3] and the following apply:
Angle of Arrival (AOA): method used to determine the direction of a radio-frequency wave that hits an antenna array.
It is calculated by measuring the difference in path length between the different elements of the array
NOTE: The location of a transmitter may be found by determining the intersection of multiple paths.
Receiver Baseline Resilience (RBR): capability to maintain a pre-determined minimum acceptable level of
performance in the presence of unwanted signals over the frequency band of operation, applicable adjacent and remote
frequency bands
Receiver Baseline Sensitivity (RBS): capability to receive a wanted signal at application related defined input signal
levels while providing a pre-determined minimum acceptable level of technical performance
Received Signal Strength Indication (RSSI): measurement of the power of a received radio signal
NOTE: The location of a transmitter can be determined by comparing the strength of the signal received at
multiple known locations.
Time Difference Of Arrival (TDOA): method to compare the moment of reception of a single transmission at multiple
synchronized receivers
NOTE: It can be used to compute the location of a transmitter by comparing the difference of arrival time of the
multiple receivers at known locations.
3.2 Symbols
For the purposes of the present document, the symbols given in ETSI EN 303 883-1 [1], ETSI EN 303 883-2 [2], ETSI
TS 103 941 [3] and the following apply.
f lowest frequency of the operating frequency range
L
f lowest frequency of the operating frequency range start spurious domain below f
LS C
highest frequency of the operating frequency range
fH
f start spurious domain above f
LS C
f centre frequency of the operating frequency range
C
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9 ETSI EN 300 440-2 V3.1.1 (2025-10)
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in ETSI EN 303 883-1 [1], ETSI EN 303 883-2 [2],
ETSI TS 103 941 [3] and the following apply:
AOA Angle Of Arrival
RSSI Received Signal Strength Indication
TDOA Time Difference Of Arrival
4 Technical requirements specifications
4.1 Environmental profile
The technical requirements of the present document apply under the environmental profile for operation of the
equipment, which shall be in accordance with its intended use, but as a minimum, shall be that specified in the test
conditions contained in the present document. The equipment shall comply with all the technical requirements of the
present document at all times when operating within the boundary limits of the operational environmental profile
defined by its intended use.
4.2 Equipment categories
There are two equipment categories in the scope of the present document (see Table 1).
Table 1: Equipment categories
Equipment Equipment type Frequency Band Band number in
Category EC Decision
EU 2025/105 [i.2]
TX1 TX only 2,4 - 2,4835 GHz 57b
RX1 RX only 2,4 - 2,4835 GHz 57b

The TX1 equipment category transmits its identification and alerts to have its location determined by a set of RX1. The
TX1 equipment category has an integral antenna.
The second category is a receive only equipment (RX1) that provides the location determination through TDOA or
other location determining means such as RSSI or AOA. Equipment in the RX1 category has an external dedicated
antenna and a connector.
Table 2 provides an overview of the requirements of all categories specified in the present document.
Table 2: Equipment categories and applicability of requirements
TX requirements RX-requirements
Category
requirement clause requirement clause
TX1 OFR 4.3.2 Not applicable Not applicable

RF Output Power 4.3.3
TXUE 4.3.4
TX-behaviour 4.3.5
RX1 Not applicable Not applicable RX-spurious 4.4.3
RBS 4.4.4
RBR 4.4.5
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10 ETSI EN 300 440-2 V3.1.1 (2025-10)
4.3 Transmitter requirements
4.3.1 General
The transmitter requirements apply to equipment in the TX1 category.
4.3.2 Operating Frequency Range (OFR)
4.3.2.1 Applicability
Operating Frequency Range (OFR) requirement applies to equipment in the TX1 category, see clause 4.2, Table 1 of the
present document.
4.3.2.2 Description Operating Frequency Range
For the description of the Operating Frequency Range (OFR), see ETSI EN 303 883-1 [1], clause 5.2.1. The OFR is the
difference between f and f As required in ETSI EN 303 883-1 [1], clause 5.2.1 the required limit for the parameter X
H L.
is 23 dB.
4.3.2.3 Limits for Operating Frequency Range
The OFR derived from f and f of the Equipment shall be within the permitted frequency ranges specified in Table 3.
L H
Table 3: Permitted frequency range
Equipment category Frequency Range
TX1 2,4 - 2,4835 GHz
NOTE: The frequency range is in accordance with Decision
EU 2025/105 [i.2] band number 57b.

4.3.2.4 Conformance
The conformance test for OFR is defined in clause 5.3.1 of the present document.
4.3.3 RF output power
4.3.3.1 Applicability
RF output power requirement applies to equipment in the TX1 category, see clause 4.2, Table 1.
4.3.3.2 Description RF output power
The RF output power is defined as the mean equivalent isotropic radiated power (Mean e.i.r.p.). For the description of
the Mean e.i.r.p., see ETSI EN 303 883-1 [1], clause 5.3.1.1
4.3.3.3 Limits for RF output power
The limit for the RF output power requirement within the OFR, shall be as specified in Table 4 below.
Table 4: RF output power for radiodetermination equipment
Equipment category Frequency Range RF output power
TX1 2,4 - 2,4835 GHz 25 mW
NOTE: The frequency range is in accordance with Decision EU 2025/105 [i.2] band number 57b.

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11 ETSI EN 300 440-2 V3.1.1 (2025-10)
4.3.3.4 Conformance
The conformance test for RF Power Output is defined in clause 5.3.2 of the present document.
4.3.4 TX unwanted emissions (TXUE)
4.3.4.1 Applicability
TX unwanted emissions requirement applies to equipment in the TX1 category, see clause 4.2, Table 1.
4.3.4.2 Description TX unwanted emissions
The description of TX unwanted emissions is given in ETSI EN 303 883-1 [1], clause 5.5.1.
4.3.4.3 Limits for TX unwanted emissions
The limits in Table 5 shall apply to any unwanted emission in the OOB domain. The OOB limit is to be derived from
limits for output power (see clause 4.3.3.3 of the present document) equation (1).
��� [���]
���
� �
��� ����� ���/��� =14 −23 �� −10×��� � � (1)
��� ��
��� [���]
where:
• 14 dBm is the output power limit from clause 4.3.3.3.
• OFR is measurement result from clause 5.3.1.
EUT
• RBW [MHz] is the Resolution Bandwidth (RBW) used for the OFR conformance testing, 1 MHz.
Table 5: emission limit in the OOB dom
...