kSIST FprEN 302 065-3-3 V3.1.0:2025

HARMONISED EUROPEAN STANDARD
Short Range Devices (SRD)
using Ultra Wide Band technology (UWB);
Harmonised standard for access to radio spectrum;
Part 3: UWB devices installed in motor and railway vehicles;
Sub-part 3: Requirements for UWB radiodetermination
applications operating within 6,0 GHz to 8,5 GHz

2 ETSI EN 302 065-3-3 V3.1.0 (2025-10)

Reference
DEN/ERM-TGUWB-615
Keywords
localisation, measurement, radiodetermination,
UWB
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ETSI
3 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 8
3 Definition of terms, symbols and abbreviations . 9
3.1 Terms . 9
3.2 Symbols . 10
3.3 Abbreviations . 10
4 Technical requirements specifications . 11
4.1 Environmental profile . 11
4.2 Equipment categories . 11
4.2.1 General . 11
4.2.2 Categorization by Regulation (REG) . 12
4.2.3 Categorization by Active Mitigation Technique (AMT) . 12
4.2.4 Categorization based on the wanted technical performance criteria (RDM - Radiodetermination
Mode) . 12
4.2.5 Summary of Equipment Categories . 12
4.3 Transmitter Requirements . 13
4.3.1 General . 13
4.3.2 Operating Frequency Range (OFR) . 13
4.3.2.1 Applicability. 13
4.3.2.2 Description . 13
4.3.2.3 Limits . 13
4.3.2.4 Conformance . 14
4.3.3 Mean e.i.r.p. Spectral Density . 14
4.3.3.1 Applicability. 14
4.3.3.2 Description . 14
4.3.3.3 Limits . 14
4.3.3.4 Conformance . 14
4.3.4 Peak e.i.r.p. Spectral Density . 14
4.3.4.1 Applicability. 14
4.3.4.2 Description . 14
4.3.4.3 Limits . 14
4.3.4.4 Conformance . 15
4.3.5 TX Unwanted Emissions (TXUE) . 15
4.3.5.1 Applicability. 15
4.3.5.2 Description . 15
4.3.5.3 Limits . 15
4.3.5.4 Conformance . 15
4.3.6 Duty-Cycle . 16
4.3.6.1 Applicability. 16
4.3.6.2 Description . 16
4.3.6.3 Limits . 16
4.3.6.4 Conformance . 16
4.3.7 TX behaviour under the complete environmental profile . 16
4.3.7.1 Applicability. 16
4.3.7.2 Description . 16
4.3.7.3 Limits . 16
4.3.7.4 Conformance . 16
4.4 Receiver Requirements . 16
4.4.1 General . 16
4.4.2 Wanted technical performance requirements . 17
4.4.2.1 General . 17
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4 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
4.4.2.2 Equipment Sub-category RDM1 (Micro-Motions) . 17
4.4.2.3 Equipment Sub-category RDM2 (Macro-Motions) . 17
4.4.2.4 Wanted Technical Performance Criterion 1 . 18
4.4.2.5 Wanted Technical Performance Criterion 2 . 18
4.4.3 Receiver Baseline Sensitivity (RBS) . 19
4.4.3.1 Applicability. 19
4.4.3.2 Description for the RBS requirements . 19
4.4.3.3 Limits . 19
4.4.3.4 Conformance . 20
4.4.4 Receiver Baseline Resilience (RBR) . 20
4.4.4.1 Applicability. 20
4.4.4.2 Description . 20
4.4.4.3 Limits . 20
4.4.4.4 Conformance . 21
5 Testing for compliance with technical requirements . 21
5.1 Environmental conditions for testing . 21
5.1.1 General . 21
5.1.2 Normal test conditions . 21
5.1.3 Complete environmental profile test conditions . 21
5.2 General conditions for testing and conformance test suites . 21
5.2.1 General conditions for testing . 21
5.2.2 Conformance test suites . 22
5.2.3 Test scenarios . 22
5.3 Conformance methods of measurement for transmitter . 22
5.3.1 General . 22
5.3.2 Operating Frequency Range (OFR) . 22
5.3.3 Mean e.i.r.p Spectral Density . 22
5.3.4 Peak e.i.r.p Spectral Density . 23
5.3.5 TX Unwanted Emissions (TXUE) . 23
5.3.6 Duty-Cycle . 23
5.3.7 TX behaviour under the complete environmental profile . 24
5.3.7.1 General . 24
5.3.7.2 Conformance test procedure. 24
5.4 Conformance methods of measurement for receiver . 24
5.4.1 General . 24
5.4.2 Receiver Baseline Sensitivity (RBS) . 24
5.4.2.1 Equipment Category 1 and 3 (RDM1; micro-motion) . 24
5.4.2.2 Equipment Category 2 and 4 (RDM2; macro-motion) . 25
5.4.3 Receiver Baseline Resilience (RBR) . 26
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 27
Annex B (informative): Requirement mapping . 29
Annex C (informative): Equipment Category: Use-Case, wanted technical performance
criteria and TX and RX-test conditions . 31
Annex D (normative): Interferer for RBR test . 32
D.1 General . 32
D.2 Relevant interferers - Frequency Band 6,0 GHz to 8,5 GHz . 32
D.2.1 Relevant interferers . 32
D.2.2 Limits (all equipment categories) . 32
D.3 Strong interferers . 33
D.3.1 WAS/RLAN in 5 925 MHz to 6 425 MHz . 33
D.3.2 Limits (all equipment categories) . 33
Annex E (informative): Bibliography . 34
History . 35

ETSI
5 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
Intellectual Property Rights
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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 Vote phase of the ETSI Standardisation
Request deliverable Approval Procedure (SRdAP).
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.6] 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 3, sub-part 3 of a multi-part deliverable covering Short Range Devices (SRD) using Ultra
Wide Band technology (UWB); Harmonised standard for access to radio spectrum, as identified below:
Part 1: "Generic UWB devices":
Sub-part 1: "Communication devices within 3,1 GHz to 4,8 GHz using LDC mitigation or within the 6
GHz to 8,5 GHz".
Part 2: "Ultra Wide Band location tracking devices":
Sub-part 1: "Requirements for devices within 6 GHz to 8,5 GHz";
Sub-part 2: "Requirements for devices in the frequency band between 3,1 GHz to 4,8 GHz utilizing LDC
mitigation technique";
Sub-part 3: "Requirements for fixed infrastructure UWB based localization systems in the frequency band
between 3,1 GHz to 4,8 GHz deploying Detect-And-Avoid (DAA) mitigation technique";
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6 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
Sub-part 4: "Requirements for fixed outdoor devices within 6,0 GHz to 8,5 GHz";
Sub-part 5: "Requirements for enhanced indoor devices within 6,0 GHz to 8,5 GHz".
Part 3: "UWB devices installed in motor and railway vehicles":
Sub-part 1: "Requirements for UWB devices for vehicular access systems within 3,8 GHz to 4,2 GHz
or 6 GHz to 8,5 GHz";
Sub-part 2: "Requirements for location tracking devices installed in rail and road vehicles operating in the
frequency range of 3,1 GHz to 4,8 GHz or 6,0 GHz to 8,5 GHz";
Sub-part 3: "Requirements for UWB radiodetermination applications operating within 6,0 GHz to
8,5 GHz".
Part 4: "Material Sensing devices":
Sub-part 1: "Building material analysis operating within 30 MHz to 10,6 GHz";
Sub-part 2: "UWB Material Sensing devices for Security Scanning";
Sub-part 3: "Ground humidity and condition sensor ";
Sub-part 4: "Exterior material sensing applications for ground based vehicles below 10,6 GHz";
Sub-part 5: "UWB surveillance devices for parking lot sensors below 10,6 GHz".
Part 5: "Devices using UWB technology onboard aircraft";
Part 6: "Ultra Wide Band radio-determination for radar sensing devices":
Sub-part 1: "Requirements for presence detection applications within 6,0 GHz to 8,5 GHz";
Sub-part 2: "Requirements for generic UWB through-air non-contact vital signs applications within
6,0 GHz to 8,5 GHz";
Sub-part 3: "Requirements for fixed outdoor presence detection devices within 6,0 GHz to 8,5 GHz";
Sub-part 4: "Requirements for fixed outdoor through-air non-contact vital signs applications within
6,0 GHz to 8,5 GHz";
Sub-part 5: "Requirements for enhanced indoor presence detection devices within 6,0 GHz to 8,5 GHz";
Sub-part 6: "Requirements for enhanced indoor through-air non-contact vital signs applications within
6,0 GHz to 8,5 GHz".
NOTE 1: The list above shows the planned multi-part deliverable at the time when the present document was
finalized.
NOTE 2: Part 4, sub-part 2 (UWB Material Sensing devices for Security Scanning), sub-part 3 (Ground humidity
and condition sensor) and sub-part 5 (UWB surveillance devices for parking lot sensors below
10,6 GHz) of this multi-part deliverable are under discussion (change WI) or will be stopped.

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

ETSI
7 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

ETSI
8 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
1 Scope
The present document specifies technical requirements, limits and test methods for UWB devices installed in motor and
railway vehicles in the frequency range 6,0 GHz to 8,5 GHz, used for UWB radiodetermination applications.
The present document covers only monostatic radar equipment.
Further details of the covered UWB radiodetermination equipment installed in motor and railway vehicles and the
related EUT categories 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.1] 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)".
[4] ETSI TS 103 789 (V1.1.1) (05-2023): "Short Range Devices (SRD) and Ultra Wide Band (UWB);
Radar related parameters and physical test setup for object detection, identification and RCS
measurement".
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] 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 (RE-Directive).
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9 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
[i.2] ECC/DEC/(06)04: "ECC Decision of 24 March 2006 on the harmonised use, exemption from
individual licensing and free circulation of devices using Ultra-Wideband (UWB) technology in
bands below 10.6 GHz (ECC Decision (06)04), amended on 6 July 2007, amended 9 December
2011, amended on 8 March 2019 and amended 18 November 2022".
[i.3] ECC/DEC/(20)/01: "ECC Decision of 20 November 2020 on the harmonised use of the frequency
band 5945-6425 MHz for Wireless Access Systems including Radio Local Area Networks
(WAS/RLAN)".
[i.4] CEPT/ERC/Recommendation 74-01: "Unwanted emissions in the spurious domain".
[i.5] Commission Implementing Decision (EU) 2022/180 of 8 February 2022 amending Decision
2006/771/EC as regards the update of harmonised technical conditions in the area of radio
spectrum use for short-range devices (notified under document C(2022) 644).
[i.6] 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.7] Commission Implementing Decision (EU) 2024/1467 of 27 May 2024 amending Implementing
Decision (EU) 2019/785 on the harmonisation of radio spectrum for equipment using
ultra-wideband technology in the Union.
[i.8] ETSI TS 103 361 (V1.1.1): "Short Range Devices (SRD) using Ultra Wide Band technology
(UWB); Receiver technical requirements, parameters and measurement procedures to fulfil the
requirements of the Directive 2014/53/EU".
[i.9] 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.10] ETSI TS 103 567 (V1.1.1): "Requirements on signal interferer handling".
[i.11] Recommendation ITU-R SM.1755-0 (2006): "Characteristics of ultra-wideband technology".
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] and the
following apply:
decision update rate: ratio of decisions within a given time interval after the first decision
detection: observable decision at the output of the EUT when the radiodetermination mode is activated
device: in the present document, the term device has the same meaning as equipment
macro motion: motions which occur as an event or non-recurring as gesture recognition or intrusion detection
micro motion: motions which occur periodic or recurring as detecting respiration or heartbeat
monostatic radar equipment: radar system that transmits and receives through either a common antenna or through
collocated antennas
observation interval: initial time after which the EUT produces a first decision
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10 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
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] and the
following apply:
D distance for conformance test (= D )
conf T
D distance between interfering antenna and EUT
int
D distance for RBS test
sens/scal
D distance to the EUT
T
D distance for RBS limit (Wanted Performance)
WP
ΔD sensitivity degradation
ΔD amplitude of periodic input signal
T
delta Θ Delta of the elevation angle Θ
delta Φ Delta of the azimuth angle Φ
f Centre frequency of wanted signal
c
f lowest frequency of the operating frequency range
L
f highest frequency of the operating frequency range
H
F lowest frequency for the spurious emission assessment
LOWER
F highest frequency for the spurious emission assessment
UPPER
ν frequency of input signal
T
OFR Maximum possible OFR (Operating Frequency Range)
max
ω rotation speed
T
P Maximum signal level in duty-cycle measurement
max
P threshold level in duty cycle measurement
thresh
rcs radar cross section target
T
RCS Radar Cross Section of target for RBS test (Wanted Performance)
WP
r radius around the rotating axis
T
T disregard time; time interval below which interruptions within a transmission are considered as
dis
part of T
on
T reference interval of time (observation period)
obs
X parameter to specify the OFR of the emission
X parameter to specify the spurious domain of the EUT emission
TXUE
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]
and the following apply:
AMT Active Mitigation Technique
CEPT European Conference of Postal and Telecommunications Administrations
CW Continuous Wave
e.i.r.p. equivalent isotropic radiated power
EC European Commission
ECC Electronic Communications Committee
EN European Norm
ERM Electromagnetic compatibility and Radio spectrum Matters
ETSI EG ETSI Guide
ETSI European Telecommunications Standards Institute
EU European Union
EUT Equipment Under Test
FDR False Detection Ratio
LDC Low Duty Cycle
MSR Message Success Rate
NLOS Non Line Of Sight
OFR Operating Frequency Range
OOB Out Of Band
POD Probability Of Detections
RBR Receiver Baseline Resilience
RBS Receiver Baseline Sensitivity
RBW Resolution BandWidth
RCS Radio Cross Section
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11 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
RDM Radio Determination Mode
REG Regulation
RL Regulated Limit
RLAN Radio Local Area Network
RP Radiated Power
RX Receiver
SRD Short Range Device
TG Task Group
TGUWB Task Group Ultra Wide Band
TPC Transmit Power Control
TS Technical Specification
TX Transmitter
TXUE TX Unwanted Emissions
UWB Ultra Wide Band
VLP Very Low Power
WAS Wireless Access Systems
WTPC Wanted Technical Performance Criterion
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
4.2.1 General
The present document covers UWB equipment installed in motor and railway vehicles used for radiodetermination
applications.
The types of equipment covered by the present document are UWB radiodetermination equipment, which:
• transmit signals with the purpose of being reflected by objects or humans; and
• receive reflected signals, including basic signal processing for detecting motions.
RX spurious emission requirements do not apply. Monostatic radar does not have an RX only mode in its intended use,
and therefore spurious emissions are covered by the TX Unwanted emissions test (see ETSI EN 303 883-2 [2],
clause 5.2.1).
The following criteria were considered for equipment categorization and sub-categorization:
• Regulation: ECC decision, see clause 4.2.2.
• Usage of active UWB mitigation techniques (e.g. duty cycle), see clause 4.2.3.
• Difference of the wanted technical performance requirements based on the intended use and the relation with
the receiver requirements, see clause 4.2.4.
An overview of the EUT categories is provided in clause 4.2.5, Table 1.
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12 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
4.2.2 Categorization by Regulation (REG)
The present document defines one category of equipment for UWB radiodetermination applications:
• Sub-category REG1: according Decision (EU) 2024/1467 [i.7] (UWB devices installed in motor and railway
vehicles) and ECC/DEC/(06)04, Annex 1.2 [i.2].
4.2.3 Categorization by Active Mitigation Technique (AMT)
Category REG1 has two sub-categories with respect to active mitigation techniques:
• Sub-category AMT1: according to Decision (EU) 2024/1467 [i.7], UWB devices installed in motor and
railway vehicles, General technical requirements (3.1) without mitigation (no LDC and no TPC).
NOTE 1: The same requirements are specified in ECC/DEC/(06)04 [i.2], Annex 1.2.1, Table 2.
• Sub-category AMT2: according to Decision (EU) 2024/1467 [i.7], UWB devices installed in motor and
railway vehicles, Other (3.3) with duty-cycle 1 % and height of the installed antenna of maximum 4 m.
NOTE 2: The same requirements are specified in ECC/DEC/(06)04 [i.2], Annex 1.2.3, Table 4.
NOTE 3: An equipment may support one or more of the defined AMT categories.
4.2.4 Categorization based on the wanted technical performance criteria
(RDM - Radiodetermination Mode)
There are different kinds of radiodetermination applications with respect to their intended use respectively the kind of
target and the detection objectives. The different radiodetermination applications result in differences for the detection
mode requirements of the equipment and thus for the wanted technical performance criteria.
Following categories are defined to represent the different radiodetermination modes:
• Sub-category RDM1: Micro motions (periodic or recurring), e.g. detecting respiration or heartbeat.
• Sub-category RDM2: Macro motions (event or non-recurring), e.g. gesture recognition or intrusion detection.
NOTE 1: Wanted technical performance requirements for micro and macro motions are specified in clause 4.4.2.
NOTE 2: An equipment may support one or more of the defined radiodetermination categories.
More information are provided in Annex C of the present document.
4.2.5 Summary of Equipment Categories
Table 1: Overview of Equipment categories
Regulation Mitigation Radiodetermination
Equipment
Sub-category Sub-category Sub-category
Category
(REG) (AMT) (RDM)
Category 1 Decision (EU) 2024/1467 none Micro-motion
(REG1) [i.7] (AMT1) (RDM1)
Category 2 Decision (EU) 2024/1467 none Macro-motion
(REG1) [i.7] (AMT1) (RDM2)
Category 3 Decision (EU) 2024/1467 Duty-Cycle Micro-motion
(REG1) [i.7] (AMT2) (RDM1)
Category 4 Decision (EU) 2024/1467 Duty-Cycle Macro-motion
(REG1) [i.7] (AMT2) (RDM2)
An overview of requirements for the different equipment categories is given in Table 2.
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13 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
Table 2: Overview of requirements for UWB radiodetermination devices
installed in road and rail vehicles
TX-requirements RX-requirements
Equipment
Emission requirements Mitigation technique
Category
Clause Clause Clause
1, 2 OFR 4.3.2 none
Mean e.i.r.p. spectral density 4.3.3 RBS 4.4.4
Peak e.i.r.p. spectral density 4.3.4
TX unwanted emissions 4.3.5 RBR 4.4.5
TX behaviour under complete 4.3.7
environmental profile
3, 4 OFR 4.3.2 Duty-Cycle 4.3.6
Mean e.i.r.p. spectral density 4.3.3 RBS 4.4.4
Peak e.i.r.p. spectral density 4.3.4
TX unwanted emissions 4.3.5 RBR 4.4.5
TX behaviour under complete 4.3.7
environmental profile
NOTE: The equipment is in accordance with Decision (EU) 2024/1467 [i.7] and ECC/DEC/(06)04 [i.2].

4.3 Transmitter Requirements
4.3.1 General
The requirements in clause 4.3 are applicable for all equipment categories as specified in clause 4.2.5, Table 2 of the
present document.
4.3.2 Operating Frequency Range (OFR)
4.3.2.1 Applicability
The Operating Frequency Range (OFR) requirement applies to all equipment categories as described in Table 2 in
clause 4.2.5.
4.3.2.2 Description
For the description of the Operating Frequency Range (OFR), see ETSI EN 303 883-1 [1], clause 5.2.1.
Requirement for test parameter X as specified in ETSI EN 303 883-1 [1], clause 5.2.1:
X: 10 dB
NOTE: The present document is in accordance with the -10 dB bandwidth for UWB equipment below 10 GHz, as
defined in annex 1 of Recommendation ITU-R SM.1755-0 [i.11].
4.3.2.3 Limits
The OFR (all frequencies between f and f ) shall be within the permitted frequency range (see Table 3).
L H
The OFR shall be at least 50 MHz.
NOTE: The minimum OFR requirement comes from the EC Decision on UWB [i.7], Article 2 (a).
ETSI
14 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
Table 3: Permitted frequency ranges for vehicular radiodetermination devices
Equipment Category Frequency Range
Category 1 to 4 6,0 GHz to 8,5 GHz
NOTE: Permitted frequency ranges for all EUT categories are according to Decision (EU)
2024/1467 [i.7]. In details for equipment categories 1 and 2 Table 3.1 applies and for
equipment categories 3 and 4 Table 3.3 applies, see clause 4.2.3 of the present
document.
4.3.2.4 Conformance
The conformance test for OFR is specified in clause 5.3.2.
4.3.3 Mean e.i.r.p. Spectral Density
4.3.3.1 Applicability
The Mean e.i.r.p. Spectral Density requirement applies to all equipment categories as described in Table 2 in
clause 4.2.5.
4.3.3.2 Description
The description of Mean e.i.r.p. Spectral Density is given in clause 5.3.2.1 of ETSI EN 303 883-1 [1].
4.3.3.3 Limits
Within the OFR the transmitter Mean e.i.r.p. Spectral Density shall not exceed the values given in Table 4.
Table 4: Maximum Mean e.i.r.p. Spectral Density
Frequency Bands EUT Limit Notes
category
6,0 GHz to 8,5 GHz 1, 2 -53,3 dBm/MHz According to Decision (EU)
2024/1467 [i.7], Table 3.1.
3, 4 -41,3 dBm/MHz According to Decision (EU)
2024/1467 [i.7], Table 3.3.
4.3.3.4 Conformance
The conformance test for Mean e.i.r.p. Spectral Density is specified in clause 5.3.3.
4.3.4 Peak e.i.r.p. Spectral Density
4.3.4.1 Applicability
The Peak e.i.r.p. Spectral Density requirement applies to all equipment categories as described in Table 2 in
clause 4.2.5.
4.3.4.2 Description
The description of Peak e.i.r.p. Spectral Density is given in clause 5.3.4.1 of ETSI EN 303 883-1 [1].
4.3.4.3 Limits
The Peak e.i.r.p. Spectral Density shall not exceed the values given in Table 5.
ETSI
15 ETSI EN 302 065-3-3 V3.1.0 (2025-10)
...

SLOVENSKI STANDARD
oSIST prEN 302 065-3-3 V0.2.3:2025
01-julij-2025
Naprave kratkega dosega (SRD), ki uporabljajo ultra širokopasovno tehnologijo
(UWB) - Harmonizirani standard za dostop do radijskega spektra - 3. del: Naprave
UWB, vgrajene v motorna in železniška vozila - 3. poddel: Zahteve za ultra
širokopasovne radiodeterminacijske aplikacije, ki delujejo v frekvenčnem območju
od 6,0  GHz do 8,5 GHz
Short Range Devices (SRD) using Ultra Wide Band technology (UWB) - Harmonised
standard for access to radio spectrum - Part 3: UWB devices installed in motor and
railway vehicles - Sub-part 3: Requirements for UWB radiodetermination applications
operating within 6,0 GHz to 8,5 GHz
Ta slovenski standard je istoveten z: ETSI EN 302 065-3-3 V0.2.3 (2025-06)
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
43.040.15 Avtomobilska informatika. Car informatics. On board
Vgrajeni računalniški sistemi computer systems
oSIST prEN 302 065-3-3 V0.2.3:2025 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN 302 065-3-3 V0.2.3:2025

oSIST prEN 302 065-3-3 V0.2.3:2025
Draft ETSI EN 302 065-3-3 V0.2.3 (2025-06)

HARMONISED EUROPEAN STANDARD
Short Range Devices (SRD)
using Ultra Wide Band technology (UWB);
Harmonised standard for access to radio spectrum;
Part 3: UWB devices installed in motor and railway vehicles;
Sub-part 3: Requirements for UWB radiodetermination
applications operating within 6,0 GHz to 8,5 GHz

oSIST prEN 302 065-3-3 V0.2.3:2025
2 Draft ETSI EN 302 065-3-3 V0.2.3 (2025-06)

Reference
DEN/ERM-TGUWB-615
Keywords
localisation, measurement, radiodetermination,
UWB
ETSI
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Tel.: +33 4 92 94 42 00  Fax: +33 4 93 65 47 16

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Sous-Préfecture de Grasse (06) N° w061004871

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ETSI
oSIST prEN 302 065-3-3 V0.2.3:2025
3 Draft ETSI EN 302 065-3-3 V0.2.3 (2025-06)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 8
3 Definition of terms, symbols and abbreviations . 9
3.1 Terms . 9
3.2 Symbols . 9
3.3 Abbreviations . 10
4 Technical requirements specifications . 11
4.1 Environmental profile . 11
4.2 Equipment categories . 11
4.2.1 General . 11
4.2.2 Categorization by Regulation (REG) . 11
4.2.3 Categorization by Active Mitigation Technique (AMT) . 12
4.2.4 Categorization based on the wanted technical performance criteria (RDM - Radiodetermination
Mode) . 12
4.2.5 Summary of EUT Categories . 12
4.3 Transmitter Requirements . 13
4.3.1 General . 13
4.3.2 Operating Frequency Range (OFR) . 13
4.3.2.1 Applicability. 13
4.3.2.2 Description . 13
4.3.2.3 Limits . 13
4.3.2.4 Conformance . 14
4.3.3 Mean e.i.r.p. Spectral Density . 14
4.3.3.1 Applicability. 14
4.3.3.2 Description . 14
4.3.3.3 Limits . 14
4.3.3.4 Conformance . 14
4.3.4 Peak e.i.r.p. Spectral Density . 14
4.3.4.1 Applicability. 14
4.3.4.2 Description . 14
4.3.4.3 Limits . 14
4.3.4.4 Conformance . 15
4.3.5 TX Unwanted Emissions (TXUE) . 15
4.3.5.1 Applicability. 15
4.3.5.2 Description . 15
4.3.5.3 Limits . 15
4.3.5.4 Conformance . 15
4.3.6 Duty-Cycle . 15
4.3.6.1 Applicability. 15
4.3.6.2 Description . 15
4.3.6.3 Limits . 16
4.3.6.4 Conformance . 16
4.3.7 TX behaviour under the complete environmental profile . 16
4.3.7.1 Applicability. 16
4.3.7.2 Description . 16
4.3.7.3 Limits . 16
4.3.7.4 Conformance . 16
4.4 Receiver Requirements . 16
4.4.1 General . 16
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4.4.2 Wanted technical performance requirements . 16
4.4.2.1 General . 16
4.4.2.2 Equipment Sub-category RDM1 (Micro-Motions) . 17
4.4.2.3 Equipment Sub-category RDM2 (Macro-Motions) . 17
4.4.2.4 Wanted Technical Performance Criterion 1 . 17
4.4.2.5 Wanted Technical Performance Criterion 2 . 18
4.4.3 Receiver Baseline Sensitivity (RBS) . 19
4.4.3.1 Applicability. 19
4.4.3.2 Description for the RBS requirements . 19
4.4.3.3 Limits . 19
4.4.3.4 Conformance . 20
4.4.4 Receiver Baseline Resilience (RBR) . 20
4.4.4.1 Applicability. 20
4.4.4.2 Description . 20
4.4.4.3 Limits . 20
4.4.4.4 Conformance . 21
5 Testing for compliance with technical requirements . 21
5.1 Environmental conditions for testing . 21
5.1.1 General . 21
5.1.2 Normal test conditions . 21
5.1.3 Complete environmental profile test conditions . 21
5.2 General conditions for testing and conformance test suites . 21
5.2.1 General conditions for testing . 21
5.2.2 Conformance test suites . 22
5.2.3 Test scenarios . 22
5.3 Conformance methods of measurement for transmitter . 22
5.3.1 General . 22
5.3.2 Operating Frequency Range (OFR) . 22
5.3.3 Mean e.i.r.p Spectral Density . 22
5.3.4 Peak e.i.r.p Spectral Density . 23
5.3.5 TX Unwanted Emissions (TXUE) . 23
5.3.6 Duty-Cycle . 23
5.3.7 TX behaviour under the complete environmental profile . 24
5.3.7.1 General . 24
5.3.7.2 Conformance test procedure. 24
5.4 Conformance methods of measurement for receiver . 24
5.4.1 General . 24
5.4.2 Receiver Baseline Sensitivity (RBS) . 24
5.4.2.1 Equipment Category 1 and 3 (RDM1; micro-motion) . 24
5.4.2.2 Equipment Category 2 and 4 (RDM2; macro-motion) . 25
5.4.3 Receiver Baseline Resilience (RBR) . 26
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 27
Annex B (informative): Requirement mapping . 29
Annex C (informative): Equipment Category: Use-Case, wanted technical performance
criteria and TX and RX-test conditions . 31
Annex D (normative): Interferer for RBR test . 32
D.1 General . 32
D.2 Relevant interferers - Frequency Band 6,0 GHz to 8,5 GHz . 32
D.2.1 Relevant interferers . 32
D.2.2 Limits (all equipment categories) . 32
D.3 Strong interferers . 33
D.3.1 WAS/RLAN in 5 925 MHz to 6 425 MHz . 33
D.3.2 Limits (all equipment categories) . 33
Annex E (informative): Bibliography . 34
History . 35
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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.
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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 Standardisation Request deliverable Approval Procedure (SRdAP).
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.6] 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 3, sub-part 3 of a multi-part deliverable covering Short Range Devices (SRD) using Ultra
Wide Band technology (UWB); Harmonised standard for access to radio spectrum, as identified below:
Part 1: "Generic UWB devices":
Sub-part 1: "Communication devices within 3,1 GHz to 4,8 GHz using LDC mitigation or within the 6
GHz to 8,5 GHz".
Part 2: "Ultra Wide Band location tracking devices":
Sub-part 1: "Requirements for devices within 6 GHz to 8,5 GHz";
Sub-part 2: "Requirements for devices in the frequency band between 3,1 GHz to 4,8 GHz utilizing LDC
mitigation technique";
Sub-part 3: "Requirements for fixed infrastructure UWB based localization systems in the frequency band
between 3,1 GHz to 4,8 GHz deploying Detect-And-Avoid (DAA) mitigation technique";
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Sub-part 4: "Requirements for fixed outdoor devices within 6,0 GHz to 8,5 GHz";
Sub-part 5: "Requirements for enhanced indoor devices within 6,0 GHz to 8,5 GHz".
Part 3: "UWB devices installed in motor and railway vehicles":
Sub-part 1: "Requirements for UWB devices for vehicular access systems within 3,8 GHz to 4,2 GHz
or 6 GHz to 8,5 GHz";
Sub-part 2: "Requirements for location tracking devices installed in rail and road vehicles operating in the
frequency range of 3,1 GHz to 4,8 GHz or 6,0 GHz to 8,5 GHz";
Sub-part 3: "Requirements for UWB radiodetermination applications operating within 6,0 GHz to
8,5 GHz".
Part 4: "Material Sensing devices":
Sub-part 1: "Building material analysis operating within 30 MHz to 10,6 GHz";
Sub-part 2: "UWB Material Sensing devices for Security Scanning";
Sub-part 3: "Ground humidity and condition sensor ";
Sub-part 4: "Exterior material sensing applications for ground based vehicles below 10,6 GHz";
Sub-part 5: "UWB surveillance devices for parking lot sensors below 10,6 GHz".
Part 5: "Devices using UWB technology onboard aircraft";
Part 6: "Ultra Wide Band radio-determination for radar sensing devices":
Sub-part 1: "Requirements for presence detection applications within 6,0 GHz to 8,5 GHz";
Sub-part 2: "Requirements for generic UWB through-air non-contact vital signs applications within
6,0 GHz to 8,5 GHz";
Sub-part 3: "Requirements for fixed outdoor presence detection devices within 6,0 GHz to 8,5 GHz";
Sub-part 4: "Requirements for fixed outdoor through-air non-contact vital signs applications within
6,0 GHz to 8,5 GHz";
Sub-part 5: "Requirements for enhanced indoor presence detection devices within 6,0 GHz to 8,5 GHz";
Sub-part 6: "Requirements for enhanced indoor through-air non-contact vital signs applications within
6,0 GHz to 8,5 GHz".
NOTE 1: The list above shows the planned multi-part deliverable at the time when the present document was
finalized.
NOTE 2: Part 4, sub-part 2 (UWB Material Sensing devices for Security Scanning), sub-part 3 (Ground humidity
and condition sensor) and sub-part 5 (UWB surveillance devices for parking lot sensors below
10,6 GHz) of this multi-part deliverable are under discussion (change WI) or will be stopped.

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

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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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1 Scope
The present document specifies technical requirements, limits and test methods for UWB devices installed in motor and
railway vehicles in the frequency range 6,0 GHz to 8,5 GHz, used for UWB radiodetermination applications.
The present document covers only monostatic radar equipment.
Further details of the covered UWB radiodetermination equipment installed in motor and railway vehicles and the
related EUT categories 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.1] 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)". .
[4] ETSI TS 103 789 (V1.1.1) (05-2023): "Short Range Devices (SRD) and Ultra Wide Band (UWB);
Radar related parameters and physical test setup for object detection, identification and RCS
measurement".
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] 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 (RE-Directive).
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[i.2] ECC/DEC/(06)04: "ECC Decision of 24 March 2006 on the harmonised use, exemption from
individual licensing and free circulation of devices using Ultra-Wideband (UWB) technology in
bands below 10.6 GHz (ECC Decision (06)04), amended on 6 July 2007, amended 9 December
2011, amended on 8 March 2019 and amended 18 November 2022".
[i.3] ECC/DEC/(20)/01: "ECC Decision of 20 November 2020 on the harmonised use of the frequency
band 5945-6425 MHz for Wireless Access Systems including Radio Local Area Networks
(WAS/RLAN)".
[i.4] CEPT/ERC/Recommendation 74-01: "Unwanted emissions in the spurious domain".
[i.5] Commission Implementing Decision (EU) 2022/180 of 8 February 2022 amending Decision
2006/771/EC as regards the update of harmonised technical conditions in the area of radio
spectrum use for short-range devices (notified under document C(2022) 644).
[i.6] 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.7] Commission Implementing Decision (EU) 2024/1467 of 27 May 2024 amending Implementing
Decision (EU) 2019/785 on the harmonisation of radio spectrum for equipment using
ultra-wideband technology in the Union.
[i.8] ETSI TS 103 361 (V1.1.1): "Short Range Devices (SRD) using Ultra Wide Band technology
(UWB); Receiver technical requirements, parameters and measurement procedures to fulfil the
requirements of the Directive 2014/53/EU".
[i.9] 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.10] ETSI TS 103 567 (V1.1.1): "Requirements on signal interferer handling".
[i.11] Recommendation ITU-R SM.1755-0 (2006): "Characteristics of ultra-wideband technology".
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] and the
following apply:
decision update rate: ratio of decisions within a given time interval after the first decision
detection: observable decision at the output of the EUT when the radiodetermination mode is activated
macro motion: motions which occur as an event or non-recurring as gesture recognition or intrusion detection
micro motion: motions which occur periodic or recurring as detecting respiration or heartbeat
monostatic radar equipment: radar system that transmits and receives through either a common antenna or through
collocated antennas
observation interval: initial time after which the EUT produces a first decision
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] and the
following apply:
distance for conformance test (= D )
Dconf T
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D distance between interfering antenna and EUT
int
D distance for RBS test
sens/scal
distance to the EUT
DT
D distance for RBS limit (Wanted Performance)
WP
ΔD sensitivity degradation
ΔD amplitude of periodic input signal
T
delta Θ Delta of the elevation angle Θ
delta Φ Delta of the azimuth angle Φ
Centre frequency of wanted signal
fc
f lowest frequency of the operating frequency range
L
f highest frequency of the operating frequency range
H
F lowest frequency for the spurious emission assessment
LOWER
F highest frequency for the spurious emission assessment
UPPER
ν frequency of input signal
T
Maximum possible OFR (Operating frequency range)
OFRmax
ω rotation speed
T
P Maximum signal level in duty-cycle measurement
max
P threshold level in duty cycle measurement
thresh
rcs radar cross section target
T
RCS Radar Cross Section of target for RBS test (Wanted Performance)
WP
r radius around the rotating axis
T
T disregard time; time interval below which interruptions within a transmission are considered as
dis
part of T
on
T reference interval of time (observation period)
obs
X parameter to specify the OFR of the emission
X parameter to specify the spurious domain of the EUT emission
TXUE
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]
and the following apply:
AMT Active Mitigation Technique
CEPT European Conference of Postal and Telecommunications Administrations
CW Continuous Wave
e.i.r.p. equivalent isotropic radiated power
EC European Commission
ECC Electronic Communications Committee
EN European Norm
ERM Electromagnetic compatibility and Radio spectrum Matters
ETSI EG ETSI Guide
ETSI European Telecommunications Standards Institute
EU European Union
EUT Equipment Under Test
FAR False Alarm Rate
LDC Low Duty Cycle
MSR Message Success Rate
NLOS Non Line Of Sight
OFR Operating Frequency Range
OOB Out Of Band
POD Probability Of Detections
RBR Receiver Baseline Resilience
RBS Receiver Baseline Sensitivity
RBW Resolution BandWidth
RCS Radio Cross Section
RDM Radio Determination Mode
REG Regulation
RL Regulated Limit
RLAN Radio Local Area Network
RP Radiated Power
RX Receiver
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SRD Short Range Device
TG Task Group
TGUWB Task Group Ultra Wide Band
TPC Transmit Power Control
TS Technical Specification
TX Transmitter
TXUE TX Unwanted Emissions
UWB Ultra Wide Band
VLP Very Low Power
WAS Wireless Access Systems
WTPC Wanted Technical Performance Criterion
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
4.2.1 General
The present document covers UWB equipment installed in motor and railway vehicles used for radiodetermination
applications.
The types of equipment covered by the present document are UWB radiodetermination equipment, which:
• transmit signals with the purpose of being reflected by objects or humans; and
• receive reflected signals, including basic signal processing for detecting motions.
RX spurious emission requirements do not apply. Monostatic radar does not have an RX only mode in its intended use,
and therefore spurious emissions are covered by the TX Unwanted emissions test (see ETSI EN 303 883-2 [2],
clause 5.2.1).
The following criteria were considered for equipment categorization and sub-categorization:
• Regulation: ECC decision, see clause 4.2.2.
• Usage of active UWB mitigation techniques (e.g. duty cycle), see clause 4.2.3.
• Difference of the wanted technical performance requirements based on the intended use and the relation with
the receiver requirements, see clause 4.2.4.
An overview of the EUT categories is provided in clause 4.2.5, Table 1.
4.2.2 Categorization by Regulation (REG)
The present document defines one category of EUTs for UWB radiodetermination applications:
• Sub-category REG1: according Decision (EU) 2024/1467 [i.7] (UWB devices installed in motor and railway
vehicles) and ECC/DEC/(06)04, Annex 1.2 [i.2].
ETSI
oSIST prEN 302 065-3-3 V0.2.3:2025
12 Draft ETSI EN 302 065-3-3 V0.2.3 (2025-06)
4.2.3 Categorization by Active Mitigation Technique (AMT)
Category REG1 has two sub-categories with respect to active mitigation techniques:
• Sub-category AMT1: according to Decision (EU) 2024/1467 [i.7], UWB devices installed in motor and
railway vehicles, General technical requirements (3.1) without mitigation (no LDC and no TPC).
NOTE 1: The same requirements are specified in ECC/DEC/(06)04 [i.2], Annex 1.2.1, Table 2.
• Sub-category AMT2: according to Decision (EU) 2024/1467 [i.7], UWB devices installed in motor and
railway vehicles, Other (3.3) with duty-cycle 1 % and height of the installed antenna of maximum 4 m.
NOTE 2: The same requirements are specified in ECC/DEC/(06)04 [i.2], Annex 1.2.3, Table 4.
NOTE 3: An equipment may support one or more of the defined AMT categories.
4.2.4 Categorization based on the wanted technical performance criteria
(RDM - Radiodetermination Mode)
There are different kinds of radiodetermination applications with respect to their intended use respectively the kind of
target and the detection objectives. The different radiodetermination applications result in differences for the detection
mode requirements of the equipment and thus for the wanted technical performance criteria.
Following categories are defined to represent the different radiodetermination modes:
• Sub-category RDM1: Micro motions (periodic or recurring), e.g. detecting respiration or heartbeat.
• Sub-category RDM2: Macro motions (event or non-recurring), e.g. gesture recognition or intrusion detection.
NOTE 1: Wanted technical performance requirements for micro and macro motions are specified in clause 4.4.2.
NOTE 2: An equipment may support one or more of the defined radiodetermination categories.
More information are provided in Annex C of the present document.
4.2.5 Summary of EUT Categories
Table 1: Overview of EUT categories
Regulation Mitigation Radiodetermination
Equipment
Sub-category Sub-category Sub-category
Category
(REG) (AMT) (RDM)
Category 1 Decision (EU) 2024/1467 none Micro-motion
(REG1) [i.7] (AMT1) (RDM1)
Category 2 Decision (EU) 2024/1467 none Macro-motion
(REG1) [i.7] (AMT1) (RDM2)
Category 3 Decision (EU) 2024/1467 Duty-Cycle Micro-motion
(REG1) [i.7] (AMT2) (RDM1)
Category 4 Decision (EU) 2024/1467 Duty-Cycle Macro-motion
(REG1) [i.7] (AMT2) (RDM2)
An overview of requirements for the different equipment categories is given in Table 2.
Table 2: Overview of requirements for UWB radiodetermination devices installed
in road and rail vehicles
TX-requirements RX-requirements
Equipment
Emission requirements Mitigation technique
Category
Clause Clause Clause
1, 2 OFR 4.3.2 none
Mean e.i.r.p. spectral density 4.3.3 RBS 4.4.4
Peak e.i.r.p. spectral density 4.3.4
ETSI
oSIST prEN 302 065-3-3 V0.2.3:2025
13 Draft ETSI EN 302 065-3-3 V0.2.3 (2025-06)
TX-requirements RX-requirements
Equipment
Emission requirements Mitigation technique
Category
Clause Clause Clause
TX unwanted emissions 4.3.5 RBR 4.4.5
TX behaviour under complete 4.3.7
environmental profile
3, 4 OFR 4.3.2 Duty-Cycle 4.3.6
Mean e.i.r.p. spectral density 4.3.3 RBS 4.4.4
Peak e.i.r.p. spectral density 4.3.4
TX unwanted emissions 4.3.5 RBR 4.4.5
TX behaviour under complete 4.3.7
environmental profile
NOTE: The equipment is in accordance with Decision (EU) 2024/1467 [i.7] and ECC/DEC/(06)04 [i.2].

4.3 Transmitter Requirements
4.3.1 General
The requirements in clause 4.3 are applicable for all equipment categories as specified in clause 4.2.5, Table 2 of the
present document.
4.3.2 Operating Frequency Range (OFR)
4.3.2.1 Applicability
The Operating Frequency Range (OFR) requirement applies to all equipment categories as described in Table 2 in
clause 4.2.5.
4.3.2.2 Description
For the description of the Operating Frequency Range (OFR), see ETSI EN 303 883-1 [1], clause 5.2.1.
Requirement for test parameter X as specified in ETSI EN 303 883-1 [1], clause 5.2.1:
X: 10 dB
NOTE: The present document is in accordance with the -10 dB bandwidth for UWB EUT below 10 GHz, as
defined in annex 1 of Recommendation ITU-R SM.1755-0 [i.11].
4.3.2.3 Limits
The OFR (all frequencies between f and f ) shall be within the permitted frequency range (see Table 3).
L H
The OFR shall be at least 50 MHz.
NOTE: The minimum OFR requirement comes from the EC Decision on UWB [i.7], Article 2 (a).
Table 3: Permitted frequency ranges for vehicular radiodet
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