ETSI EN 302 066 V2.1.1 (2017-01)

Short Range Devices (SRD); Ground- and Wall- Probing Radar applications (GPR/WPR) imaging systems; Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU

REN/ERM-TGUWB-138

Naprave kratkega dosega (SRD) - Uporaba sistemov za slikanje pri radarjih za sondiranje tal in zidov (GPR/WPR) - Harmonizirani standard, ki zajema bistvene zahteve člena 3.2 direktive 2014/53/EU

Ta dokument določa zahteve za uporabo sistemov za slikanje pri radarjih za sondiranje tal in zidov.
Radarji za sondiranje tal (GPR) in radarji za sondiranje zidov (WPR) se uporabljajo za raziskovanje in odkrivanje. Področje uporabe je omejeno na radarje za sondiranje tal in radarje za sondiranje zidov, pri čemer je sistem v neposredni bližini materialov, ki se preiskujejo. Ne zajema radarjev, ki se upravljajo iz zračnih ali vesoljskih plovil.
Načini uporabe radarjev za sondiranje tal in radarjev za sondiranje zidov v tem dokumentu niso namenjeni za komunikacijo in uporabljeni signal ne seva v okolje.
OPOMBA: Oprema, zajeta v tem dokumentu, je namenjena za pristojno strokovno osebje.
Ta dokument se uporablja za:
1) radarje za sondiranje tal (GPR), ki delujejo v frekvenčnem območju 30 MHz do 12,4 GHz in ki sevajo neposredno navzdol v tla.
2) radarje za sondiranje zidov (WPR), ki delujejo v frekvenčnem območju 30 MHz do 12,4 GHz in ki sevajo neposredno v »zid«. "Zid" je struktura iz gradbenega materiala, stran mostu, stena v rudniku ali druga fizična struktura, ki absorbira pomemben del signala, ki ga je oddal radar.
Ta oprema:
1) je lahko opremljena z vgrajenimi antenami in je brez antenskih priključkov; ali
2) lahko uporablja različne detektorske glave (antene) z antenskim priključkom, da omogoča delovanje v različnih pasovnih širinah delovnih frekvenc.
Oprema, zajeta v tem dokumentu, deluje v skladu z odločbo ECC/DEC(06)08 »Sklep odbora za elektronske komunikacije z dne 1. decembra 2006 o pogojih za uporabo radijskega spektra z radarji za sondiranje tal in zidov (GPR/WPR)« [i.2].

General Information

• Status: Published
• Publication Date: 05-Jan-2017
• Technical Committee: ERM TGUWB - Ultra Wide Band
• Current Stage: 12 - Completion
• Due Date: 06-Jan-2017
• Completion Date: 05-Jan-2017
• Ref Project: SIST EN 302 066 V2.1.1:2017 - Short Range Devices (SRD) - Ground- and Wall- Probing Radar applications (GPR/WPR) imaging systems - Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Short Range Devices (SRD) - Ground- and Wall- Probing Radar applications (GPR/WPR) imaging systems - Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.060.99Druga oprema za radijske komunikacijeOther equipment for radiocommunicationsICS:Ta slovenski standard je istoveten z:ETSI EN 302 066 V2.1.1 (2017-01)SIST EN 302 066 V2.1.1:2017en01-marec-2017SIST EN 302 066 V2.1.1:2017SLOVENSKI
STANDARD



SIST EN 302 066 V2.1.1:2017



ETSI EN 302 066 V2.1.1 (2017-01) Short Range Devices (SRD); Ground- and Wall- Probing Radar applications (GPR/WPR) imaging systems; Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU
HARMONISED EUROPEAN STANDARD SIST EN 302 066 V2.1.1:2017



ETSI ETSI EN 302 066 V2.1.1 (2017-01) 2
Reference REN/ERM-TGUWB-138 Keywords harmonised standard, radar, radio, SRD, testing, UWB ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: [phone]
Fax: [phone]
Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88
Important notice The present document can be downloaded from: http://www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https://portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2017. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association. SIST EN 302 066 V2.1.1:2017



ETSI ETSI EN 302 066 V2.1.1 (2017-01) 3 Contents Intellectual Property Rights . 6 Foreword . 6 Modal verbs terminology . 6 1 Scope . 7 2 References . 7 2.1 Normative references . 7 2.2 Informative references . 8 3 Definitions, symbols and abbreviations . 8 3.1 Definitions . 8 3.2 Symbols . 9 3.3 Abbreviations . 9 4 Technical requirements specifications . 9 4.1 Environmental conditions . 9 4.2 General . 9 4.3 Transmitter Conformance Requirements . 10 4.3.1 Operating Bandwidth . 10 4.3.1.1 Applicability. 10 4.3.1.2 Description . 10 4.3.1.3 Limits . 10 4.3.1.4 Conformance . 10 4.3.2 Maximum value of mean power spectral density . 10 4.3.3 Maximum value of peak power . 10 4.3.4 Exterior Limits . 10 4.3.4.1 Applicability. 10 4.3.4.2 Description . 10 4.3.4.3 Limits . 10 4.3.4.4 Conformance . 11 4.3.5 Total Power . 11 4.3.6 Other Emissions . 11 4.3.7 Transmitter unwanted emissions . 11 4.4 Receiver Conformance Requirements . 11 4.4.1 General . 11 4.4.2 Receiver spurious emissions . 11 4.4.3 Receiver interference handling . 11 4.4.3.1 Applicability. 11 4.4.3.2 Description . 11 4.4.3.3 Limits . 12 4.4.3.4 Conformance . 12 4.5 Requirements for spectrum access . 12 4.5.1 Detect and Avoid (DAA) . 12 4.5.2 Listen-before-talk (LBT) . 12 4.5.3 Low Duty Cycle (LDC) . 12 4.6 Antenna Requirements . 12 4.7 Other Requirements and Mitigation techniques . 12 4.7.1 Adaptive/Transmit Power Control (TPC) . 12 4.7.2 Activity factor . 12 4.7.3 Frequency Domain Mitigation . 12 4.7.4 Shielding effects . 12 4.7.5 Thermal Radiation . 12 4.7.6 Site registration . 13 4.7.7 Deactivation mechanism . 13 5 Testing for compliance with technical requirements . 13 5.1 Environmental conditions for testing . 13 5.2 General conditions for testing . 13 SIST EN 302 066 V2.1.1:2017



ETSI ETSI EN 302 066 V2.1.1 (2017-01) 4 5.2.1 Product information . 13 5.2.2 Requirements for the test modulation . 13 5.2.3 Test conditions, power supply and ambient temperatures . 13 5.2.4 Choice of equipment for test suites . 13 5.2.5 Multiple Operating bandwidths and multiband equipment . 13 5.2.6 Testing of host connected equipment and plug-in radio devices . 13 5.3 Interpretation of the measurement results . 14 5.3.0 General . 14 5.3.1 Measurement uncertainty is equal or less than maximum acceptable uncertainty . 14 5.3.2 Measurement uncertainty is greater than maximum acceptable uncertainty . 14 5.3.3 Emissions . 14 6 Conformance test suites. 14 6.1 Introduction . 14 6.2 Initial Measurement steps . 14 6.3 Radiated measurements . 14 6.3.1 General . 14 6.3.2 Test sites and general arrangements for measurements involving the use of radiated fields . 15 6.3.3 Guidance on the use of a radiation test site . 15 6.3.3.1 General . 15 6.3.3.2 Range length . 15 6.3.4 Coupling of signals . 15 6.3.5 Standard test methods . 15 6.3.5.1 Generic measurement method . 15 6.3.5.1.1 Calibrated setup . 15 6.3.5.1.2 Substitution method . 15 6.3.6 Standard calibration method . 15 6.4 Conducted measurements . 16 6.4.1 General Setup . 16 6.4.2 Specific Setup . 16 6.5 Conformance methods of measurement for transmitter . 16 6.5.1 General . 16 6.5.2 Method of measurements of the Ultra Wideband Emissions from GPR/WPR . 16 6.5.3 Operating Bandwidth(s) . 16 6.5.4 Mean power spectral density measurements . 17 6.5.5 Peak power measurements . 17 6.5.6 Exterior limit measurement. 17 6.5.7 Total Power . 18 6.5.8 Transmitter unwanted emissions . 18 6.6 Conformance methods of measurement for receiver . 18 6.6.1 Receiver spurious emissions . 18 6.6.2 Receiver interference handling . 18 6.7 Conformance test suits for spectrum access . 19 6.7.1 Detect and Avoid (DAA) . 19 6.7.2 Listen Before Talk . 19 6.7.3 Low Duty Cycle . 19 6.8 Conformance test suites for antenna requirements . 19 6.9 Other test suites . 19 6.9.1 Transmit Power control . 19 6.9.2 Activity factor . 19 6.9.3 Frequency domain mitigation . 19 6.9.4 Shielding Effects . 19 6.9.5 Thermal Radiations . 19 6.9.6 Installation requirements/site registration . 19 6.9.7 Deactivation mechanism . 19 Annex A (normative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 20 Annex B (informative): Application form for testing . 21 B.1 Introduction . 21 SIST EN 302 066 V2.1.1:2017



ETSI ETSI EN 302 066 V2.1.1 (2017-01) 5 B.2 General Information by ETSI EN 302 066, clause 5.2.1 . 21 B.2.1 Type of Equipment (stand-alone, combined, plug-in radio device, etc.) . 21 B.2.2 The nominal voltages of the stand-alone radio equipment or the nominal voltages of the combined (host) equipment or test jig in case of plug-in devices . 21 B.3 Signal related Information by ETSI EN 302 066, clause 4.3 . 22 B.3.1 Introduction . 22 B.3.2 Operational bandwidth(s) of the equipment . 22 B.3.3 The worst case mode for each of the following tests . 22 B.4 RX test Information by ETSI EN 302 066, clause 4.4 . 22 B.4.1 Introduction . 22 B.4.2 Performance criterion and level of performance . 22 B.4.3 Interfering signals . 22 B.5 Additional information provided by the applicant . 23 B.5.1 About the DUT . 23 B.5.2 Additional items and/or supporting equipment provided . 23 Annex C (normative): Radiated measurements . 24 C.1 Test sites and general arrangements for measurements involving the use of radiated fields . 24 C.1.0 General . 24 C.1.1 Test antenna . 24 C.1.2 Measuring antenna . 25 C.2 Guidance on the use of radiation test sites . 25 C.2.0 General . 25 C.2.1 Verification of the test site . 25 C.2.2 Preparation of the DUT . 25 C.2.3 Power supplies to the DUT. 25 C.2.4 Range length . 25 C.2.5 Site preparation . 26 C.2.6 Conversion of field strength to power limits . 26 Annex D (normative): Deactivation mechanism . 27 Annex E (informative): Measurement antenna and preamplifier specifications . 28 Annex F (normative): Calculation of the Mean Power Density. 29 F.0 General . 29 F.1 Measurement of τ, transmit pulse width. 30 Annex G (informative): Bibliography . 32 Annex H (informative): Change History . 33 History . 34
SIST EN 302 066 V2.1.1:2017



ETSI ETSI EN 302 066 V2.1.1 (2017-01) 6 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https://ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.5] 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.
National transposition dates Date of adoption of this EN: 23 December 2016 Date of latest announcement of this EN (doa): 31 March 2017 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
30 September 2017 Date of withdrawal of any conflicting National Standard (dow): 30 September 2018
Modal verbs terminology In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and "cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). "must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation. SIST EN 302 066 V2.1.1:2017



ETSI ETSI EN 302 066 V2.1.1 (2017-01) 7 1 Scope The present document specifies the requirements for Ground- and Wall- Probing Radar imaging systems applications. Ground Probing Radars (GPR) and Wall Probing Radars (WPR) are used in survey and detection applications. The scope is limited to GPR and WPR radars, in which the system is in close proximity to the materials being investigated. It does not include radars operated from aircraft or spacecraft. The GPR/WPR applications in the present document are not intended for communications purposes, and the intended signal is not radiated into free space.
NOTE: Equipment covered by the present document is intended to be used by competent professional personnel. The present document applies to: 1) Ground Probing Radars (GPR) operating in the frequency range 30 MHz to 12,4 GHz radiating directly downwards into the ground. 2) Wall Probing Radars (WPR) operating in the frequency range 30 MHz to 12,4 GHz radiating directly into a "wall". The "wall" is a building material structure, the side of a bridge, the wall of a mine or another physical structure that absorbs a significant part of the signal transmitted by the radar. These equipment can either: 1) be fitted with integral antennas and without ant
...

ETSI EN 302 066 V2.1.1 (2017-01)






HARMONISED EUROPEAN STANDARD
Short Range Devices (SRD);
Ground- and Wall- Probing Radar applications (GPR/WPR)
imaging systems;
Harmonised Standard covering the essential requirements
of article 3.2 of the Directive 2014/53/EU

---------------------- Page: 1 ----------------------
2 ETSI EN 302 066 V2.1.1 (2017-01)



Reference
REN/ERM-TGUWB-138
Keywords
harmonised standard, radar, radio, SRD, testing,
UWB

ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2017.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 ETSI EN 302 066 V2.1.1 (2017-01)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 6
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 8
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Symbols . 9
3.3 Abbreviations . 9
4 Technical requirements specifications . 9
4.1 Environmental conditions . 9
4.2 General . 9
4.3 Transmitter Conformance Requirements . 10
4.3.1 Operating Bandwidth . 10
4.3.1.1 Applicability. 10
4.3.1.2 Description . 10
4.3.1.3 Limits . 10
4.3.1.4 Conformance . 10
4.3.2 Maximum value of mean power spectral density . 10
4.3.3 Maximum value of peak power . 10
4.3.4 Exterior Limits . 10
4.3.4.1 Applicability. 10
4.3.4.2 Description . 10
4.3.4.3 Limits . 10
4.3.4.4 Conformance . 11
4.3.5 Total Power . 11
4.3.6 Other Emissions . 11
4.3.7 Transmitter unwanted emissions . 11
4.4 Receiver Conformance Requirements . 11
4.4.1 General . 11
4.4.2 Receiver spurious emissions . 11
4.4.3 Receiver interference handling . 11
4.4.3.1 Applicability. 11
4.4.3.2 Description . 11
4.4.3.3 Limits . 12
4.4.3.4 Conformance . 12
4.5 Requirements for spectrum access . 12
4.5.1 Detect and Avoid (DAA) . 12
4.5.2 Listen-before-talk (LBT) . 12
4.5.3 Low Duty Cycle (LDC) . 12
4.6 Antenna Requirements . 12
4.7 Other Requirements and Mitigation techniques . 12
4.7.1 Adaptive/Transmit Power Control (TPC) . 12
4.7.2 Activity factor . 12
4.7.3 Frequency Domain Mitigation . 12
4.7.4 Shielding effects . 12
4.7.5 Thermal Radiation . 12
4.7.6 Site registration . 13
4.7.7 Deactivation mechanism . 13
5 Testing for compliance with technical requirements . 13
5.1 Environmental conditions for testing . 13
5.2 General conditions for testing . 13
ETSI

---------------------- Page: 3 ----------------------
4 ETSI EN 302 066 V2.1.1 (2017-01)
5.2.1 Product information . 13
5.2.2 Requirements for the test modulation . 13
5.2.3 Test conditions, power supply and ambient temperatures . 13
5.2.4 Choice of equipment for test suites . 13
5.2.5 Multiple Operating bandwidths and multiband equipment . 13
5.2.6 Testing of host connected equipment and plug-in radio devices . 13
5.3 Interpretation of the measurement results . 14
5.3.0 General . 14
5.3.1 Measurement uncertainty is equal or less than maximum acceptable uncertainty . 14
5.3.2 Measurement uncertainty is greater than maximum acceptable uncertainty . 14
5.3.3 Emissions . 14
6 Conformance test suites. 14
6.1 Introduction . 14
6.2 Initial Measurement steps . 14
6.3 Radiated measurements . 14
6.3.1 General . 14
6.3.2 Test sites and general arrangements for measurements involving the use of radiated fields . 15
6.3.3 Guidance on the use of a radiation test site . 15
6.3.3.1 General . 15
6.3.3.2 Range length . 15
6.3.4 Coupling of signals . 15
6.3.5 Standard test methods . 15
6.3.5.1 Generic measurement method . 15
6.3.5.1.1 Calibrated setup . 15
6.3.5.1.2 Substitution method . 15
6.3.6 Standard calibration method . 15
6.4 Conducted measurements . 16
6.4.1 General Setup . 16
6.4.2 Specific Setup . 16
6.5 Conformance methods of measurement for transmitter . 16
6.5.1 General . 16
6.5.2 Method of measurements of the Ultra Wideband Emissions from GPR/WPR . 16
6.5.3 Operating Bandwidth(s) . 16
6.5.4 Mean power spectral density measurements . 17
6.5.5 Peak power measurements . 17
6.5.6 Exterior limit measurement. 17
6.5.7 Total Power . 18
6.5.8 Transmitter unwanted emissions . 18
6.6 Conformance methods of measurement for receiver . 18
6.6.1 Receiver spurious emissions . 18
6.6.2 Receiver interference handling . 18
6.7 Conformance test suits for spectrum access . 19
6.7.1 Detect and Avoid (DAA) . 19
6.7.2 Listen Before Talk . 19
6.7.3 Low Duty Cycle . 19
6.8 Conformance test suites for antenna requirements . 19
6.9 Other test suites . 19
6.9.1 Transmit Power control . 19
6.9.2 Activity factor . 19
6.9.3 Frequency domain mitigation . 19
6.9.4 Shielding Effects . 19
6.9.5 Thermal Radiations . 19
6.9.6 Installation requirements/site registration . 19
6.9.7 Deactivation mechanism . 19
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 20
Annex B (informative): Application form for testing . 21
B.1 Introduction . 21
ETSI

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5 ETSI EN 302 066 V2.1.1 (2017-01)
B.2 General Information by ETSI EN 302 066, clause 5.2.1 . 21
B.2.1 Type of Equipment (stand-alone, combined, plug-in radio device, etc.) . 21
B.2.2 The nominal voltages of the stand-alone radio equipment or the nominal voltages of the combined
(host) equipment or test jig in case of plug-in devices . 21
B.3 Signal related Information by ETSI EN 302 066, clause 4.3 . 22
B.3.1 Introduction . 22
B.3.2 Operational bandwidth(s) of the equipment . 22
B.3.3 The worst case mode for each of the following tests . 22
B.4 RX test Information by ETSI EN 302 066, clause 4.4 . 22
B.4.1 Introduction . 22
B.4.2 Performance criterion and level of performance . 22
B.4.3 Interfering signals . 22
B.5 Additional information provided by the applicant . 23
B.5.1 About the DUT . 23
B.5.2 Additional items and/or supporting equipment provided . 23
Annex C (normative): Radiated measurements . 24
C.1 Test sites and general arrangements for measurements involving the use of radiated fields . 24
C.1.0 General . 24
C.1.1 Test antenna . 24
C.1.2 Measuring antenna . 25
C.2 Guidance on the use of radiation test sites . 25
C.2.0 General . 25
C.2.1 Verification of the test site . 25
C.2.2 Preparation of the DUT . 25
C.2.3 Power supplies to the DUT. 25
C.2.4 Range length . 25
C.2.5 Site preparation . 26
C.2.6 Conversion of field strength to power limits . 26
Annex D (normative): Deactivation mechanism . 27
Annex E (informative): Measurement antenna and preamplifier specifications . 28
Annex F (normative): Calculation of the Mean Power Density. 29
F.0 General . 29
F.1 Measurement of τ, transmit pulse width. 30
Annex G (informative): Bibliography . 32
Annex H (informative): Change History . 33
History . 34


ETSI

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6 ETSI EN 302 066 V2.1.1 (2017-01)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM).
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.5] 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.

National transposition dates
Date of adoption of this EN: 23 December 2016
Date of latest announcement of this EN (doa): 31 March 2017
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 September 2017
Date of withdrawal of any conflicting National Standard (dow): 30 September 2018

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

---------------------- Page: 6 ----------------------
7 ETSI EN 302 066 V2.1.1 (2017-01)
1 Scope
The present document specifies the requirements for Ground- and Wall- Probing Radar imaging systems applications.
Ground Probing Radars (GPR) and Wall Probing Radars (WPR) are used in survey and detection applications.
The scope is limited to GPR and WPR radars, in which the system is in close proximity to the materials being
investigated. It does not include radars operated from aircraft or spacecraft.
The GPR/WPR applications in the present document are not intended for communications purposes, and the intended
signal is not radiated into free space.
NOTE: Equipment covered by the present document is intended to be used by competent professional personnel.
The present document applies to:
1) Ground Probing Radars (GPR) operating in the frequency range 30 MHz to 12,4 GHz radiating directly
downwards into the ground.
2) Wall Probing Radars (WPR) operating in the frequency range 30 MHz to 12,4 GHz radiating directly into a
"wall". The "wall" is a building material structure, the side of a bridge, the wall of a mine or another physical
structure that absorbs a significant part of the signal transmitted by the radar.
These equipment can either:
1) be fitted with integral antennas and without antenna connector; or
2) use different imaging heads (antennas) with an antenna connector, to allow operation at different operating
bandwidths frequencies.
Equipment covered by the present document operates in accordance
...

Final draft ETSI EN 302 066 V2.1.1 (2016-10)






HARMONISED EUROPEAN STANDARD
Short Range Devices (SRD);
Ground- and Wall- Probing Radar applications (GPR/WPR)
imaging systems;
Harmonised Standard covering the essential requirements of
article 3.2 of the Directive 2014/53/EU

---------------------- Page: 1 ----------------------
2 Final draft ETSI EN 302 066 V2.1.1 (2016-10)



Reference
REN/ERM-TGUWB-138
Keywords
Harmonised standard, radar, radio, SRD, testing,
UWB

ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2016.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 Final draft ETSI EN 302 066 V2.1.1 (2016-10)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 6
1 Scope . 7
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 8
3 Definitions, symbols and abbreviations . 9
3.1 Definitions . 9
3.2 Symbols . 9
3.3 Abbreviation . 9
4 Technical requirements specifications . 9
4.1 Environmental conditions . 9
4.2 General . 10
4.3 Transmitter Conformance Requirements . 10
4.3.1 Operating Bandwidth . 10
4.3.1.1 Applicability. 10
4.3.1.2 Description . 10
4.3.1.3 Limits . 10
4.3.1.4 Conformance . 10
4.3.2 Maximum value of mean power spectral density . 10
4.3.3 Maximum value of peak power . 10
4.3.4 Exterior Limits . 11
4.3.4.1 Applicability. 11
4.3.4.2 Description . 11
4.3.4.3 Limits . 11
4.3.4.4 Conformance . 11
4.3.5 Total Power . 11
4.3.6 Other Emissions . 11
4.3.7 Transmitter unwanted emissions . 11
4.4 Receiver Conformance Requirements . 11
4.4.1 General . 11
4.4.2 Receiver spurious emissions . 12
4.4.3 Receiver interference handling . 12
4.4.3.1 Applicability. 12
4.4.3.2 Description . 12
4.4.3.3 Limits . 12
4.4.3.4 Conformance . 12
4.5 Requirements for spectrum access . 12
4.5.1 Detect and Avoid (DAA) . 12
4.5.2 Listen-before-talk (LBT) . 12
4.5.3 Low Duty Cycle (LDC) . 12
4.6 Antenna Requirements . 12
4.7 Other Requirements and Mitigation techniques . 13
4.7.1 Adaptive/Transmit Power Control (TPC) . 13
4.7.2 Activity factor . 13
4.7.3 Frequency Domain Mitigation . 13
4.7.4 Shielding effects . 13
4.7.5 Thermal Radiation . 13
4.7.6 Site registration . 13
4.7.7 Deactivation mechanism . 13
5 Testing for compliance with technical requirements . 13
5.1 Environmental conditions for testing . 13
5.2 General conditions for testing . 13
ETSI

---------------------- Page: 3 ----------------------
4 Final draft ETSI EN 302 066 V2.1.1 (2016-10)
5.2.1 Product information . 13
5.2.2 Requirements for the test modulation . 14
5.2.3 Test conditions, power supply and ambient temperatures . 14
5.2.4 Choice of equipment for test suites . 14
5.2.5 Multiple Operating bandwidths and multiband equipment . 14
5.2.6 Testing of host connected equipment and plug-in radio devices . 14
5.3 Interpretation of the measurement results . 14
5.3.0 General . 14
5.3.1 Measurement uncertainty is equal or less than maximum acceptable uncertainty . 14
5.3.2 Measurement uncertainty is greater than maximum acceptable uncertainty . 14
5.3.3 Emissions . 14
6 Conformance test suites. 14
6.1 Introduction . 14
6.2 Initial Measurement steps . 15
6.3 Radiated measurements . 15
6.3.1 General . 15
6.3.2 Test sites and general arrangements for measurements involving the use of radiated fields . 15
6.3.3 Guidance on the use of a radiation test site . 15
6.3.3.1 General . 15
6.3.3.2 Range length . 15
6.3.4 Coupling of signals . 15
6.3.5 Standard test methods . 15
6.3.5.1 Generic measurement method . 15
6.3.5.1.1 Calibrated setup . 15
6.3.5.1.2 Substitution method . 16
6.3.6 Standard calibration method . 16
6.4 Conducted measurements . 16
6.4.1 General Setup . 16
6.4.2 Specific Setup . 16
6.5 Conformance methods of measurement for transmitter . 16
6.5.1 General . 16
6.5.2 Method of measurements of the Ultra Wideband Emissions from GPR/WPR . 16
6.5.3 Operating Bandwidth(s) . 17
6.5.4 Mean power spectral density measurements . 17
6.5.5 Peak power measurements . 17
6.5.6 Exterior limit measurement. 17
6.5.7 Total Power . 19
6.5.8 Transmitter unwanted emissions . 19
6.6 Conformance methods of measurement for receiver . 19
6.6.1 Receiver spurious emissions . 19
6.6.2 Receiver interference handling . 19
6.7 Conformance test suits for spectrum access . 19
6.7.1 Detect and Avoid (DAA) . 19
6.7.2 Listen Before Talk . 19
6.7.3 Low Duty Cycle . 19
6.8 Conformance test suites for antenna requirements . 19
6.9 Other test suites . 19
6.9.1 Transmit Power control . 19
6.9.2 Activity factor . 19
6.9.3 Frequency domain mitigation . 19
6.9.4 Shielding Effects . 20
6.9.5 Thermal Radiations . 20
6.9.6 Installation requirements/site registration . 20
6.9.7 Deactivation mechanism . 20
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 21
Annex B (informative): Application form for testing . 22
B.1 Introduction . 22
ETSI

---------------------- Page: 4 ----------------------
5 Final draft ETSI EN 302 066 V2.1.1 (2016-10)
B.2 General Information by ETSI EN 302 066, clause 5.2.1 . 22
B.2.1 Type of Equipment (stand-alone, combined, plug-in radio device, etc.): . 22
B.2.2 The nominal voltages of the stand-alone radio equipment or the nominal voltages of the combined
(host) equipment or test jig in case of plug-in devices: . 22
B.3 Signal related Information by ETSI EN 302 066, clause 4.3 . 23
B.3.1 Introduction . 23
B.3.2 Operational bandwidth(s) of the equipment: . 23
B.3.3 The worst case mode for each of the following tests:. 23
B.4 RX test Information by ETSI EN 302 066, clause 4.4 . 23
B.4.1 Introduction . 23
B.4.2 Performance criterion and level of performance . 23
B 4.3 Interfering signals . 23
B.5 Additional information provided by the applicant . 24
B.5.1 About the DUT . 24
B.5.2 Additional items and/or supporting equipment provided . 24
Annex C (normative): Radiated measurements . 25
C.1 Test sites and general arrangements for measurements involving the use of radiated fields . 25
C.1.0 General . 25
C.1.1 Test antenna . 25
C.1.2 Measuring antenna . 26
C.2 Guidance on the use of radiation test sites . 26
C.2.0 General . 26
C.2.1 Verification of the test site . 26
C.2.2 Preparation of the DUT . 26
C.2.3 Power supplies to the DUT. 26
C.2.4 Range length . 26
C.2.5 Site preparation . 27
C.2.6 Conversion of field strength to power limits . 27
Annex D (normative): Deactivation mechanism . 28
Annex E (informative): Measurement antenna and preamplifier specifications . 29
Annex F (normative): Calculation of the Mean Power Density. 30
F.0 General . 30
F.1 Measurement of τ, transmit pulse width. 31
Annex G (informative): Bibliography . 33
Annex H (informative): Change History . 34
History . 35


ETSI

---------------------- Page: 5 ----------------------
6 Final draft ETSI EN 302 066 V2.1.1 (2016-10)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This final draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee
Electromagnetic compatibility and Radio spectrum Matters (ERM), and is now submitted for the Vote phase of the
ETSI standards EN Approval Procedure.
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.5] 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.

Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa

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

---------------------- Page: 6 ----------------------
7 Final draft ETSI EN 302 066 V2.1.1 (2016-10)
1 Scope
The present document specifies the requirements for Ground- and Wall- Probing Radar imaging systems applications.
Ground Probing Radars (GPR) and Wall Probing Radars (WPR) are used in survey and detection applications.
The scope is limited to GPR and WPR radars, in which the system is in close proximity to the materials being
investigated. It does not include radars operated from aircraft or spacecraft.
The GPR/WPR applications in the present document are not intended for communications purposes, and the intended
signal is not radiated into free space.
NOTE: Equipment covered by the present document is intended to be used by competent professional personnel.
The present document applies to:
1) Ground Probing Radars (GPR) operating in the frequency range 30 MHz to 12,4 GHz radiating directly
downwards into the ground.
2) Wall Probing Radars (WPR) operating in the frequency range 30 MHz to 12,4 GHz radiating directly into a
"wall". The "wall" is a building material structure, the side of a bridge, the wall of a mine or another physical
structure that absorbs a significant part of the signal transmitted by the radar.
These equipment can either:
1) be fitted with integral antennas and without antenna connector; or
2) use different imaging heads (
...

Draft ETSI EN 302 066 V2.1.0 (2016-04)






HARMONISED EUROPEAN STANDARD
Short Range Devices (SRD);
Ground- and Wall- Probing Radar applications (GPR/WPR)
imaging systems;
Harmonised Standard covering the essential requirements of
article 3.2 of the Directive 2014/53/EU

---------------------- Page: 1 ----------------------
2 Draft ETSI EN 302 066 V2.1.0 (2016-04)



Reference
REN/ERM-TGUWB-138
Keywords
Harmonised standard, radar, radio, SRD, testing,
UWB

ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2016.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 Draft ETSI EN 302 066 V2.1.0 (2016-04)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 6
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 8
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Symbols . 9
3.3 Abbreviation . 9
4 Technical requirements specifications . 9
4.1 Environmental conditions . 9
4.2 General . 9
4.3 Transmitter Conformance Requirements . 10
4.3.1 Operating Bandwidth . 10
4.3.1.1 Applicability. 10
4.3.1.2 Description . 10
4.3.1.3 Limits . 10
4.3.1.4 Conformance . 10
4.3.2 Maximum value of mean power spectral density . 10
4.3.3 Maximum value of peak power . 10
4.3.4 Exterior Limits . 10
4.3.4.1 Applicability. 10
4.3.4.2 Description . 10
4.3.4.3 Limits . 10
4.3.4.4 Conformance . 11
4.3.5 Total Power . 11
4.3.6 Other Emissions . 11
4.3.7 Transmitter unwanted emissions . 11
4.4 Receiver Conformance Requirements . 11
4.4.1 Receiver requirements . 11
4.4.2 Receiver spurious emissions . 11
4.4.3 Receiver interference handling . 11
4.4.3.1 Applicability. 11
4.4.3.2 Description . 11
4.4.3.3 Limits . 11
4.4.3.4 Conformance . 11
4.5 Requirements for spectrum access . 12
4.5.1 Detect and Avoid (DAA) . 12
4.5.2 Listen-before-talk (LBT) . 12
4.5.3 Low Duty Cycle (LDC) . 12
4.6 Antenna Requirements . 12
4.7 Other Requirements and Mitigation techniques . 12
4.7.1 Adaptive / Transmit Power Control (TPC) . 12
4.7.2 Activity factor . 12
4.7.3 Frequency Domain Mitigation . 12
4.7.4 Shielding effects . 12
4.7.5 Thermal Radiation . 12
4.7.6 Site registration . 12
4.7.7 Deactivation mechanism . 12
5 Testing for compliance with technical requirements . 12
5.1 Environmental conditions for testing . 12
5.2 General conditions for testing . 13
ETSI

---------------------- Page: 3 ----------------------
4 Draft ETSI EN 302 066 V2.1.0 (2016-04)
5.2.1 Product information . 13
5.2.2 Requirements for the test modulation . 13
5.2.3 Test conditions, power supply and ambient temperatures . 13
5.2.4 Choice of equipment for test suites . 13
5.2.5 Multiple Operating bandwidths and multiband equipment . 13
5.2.6 Testing of host connected equipment and plug-in radio devices . 13
5.3 Interpretation of the measurement results . 13
5.3.0 General . 13
5.3.1 Measurement uncertainty is equal or less than maximum acceptable uncertainty . 13
5.3.2 Measurement uncertainty is greater than maximum acceptable uncertainty . 13
5.3.3 Emissions . 13
6 Conformance test suites. 14
6.1 Introduction . 14
6.2 Initial Measurement steps . 14
6.3 Radiated measurements . 14
6.3.1 General . 14
6.3.2 Test sites and general arrangements for measurements involving the use of radiated fields . 14
6.3.3 Guidance on the use of a radiation test site . 14
6.3.3.1 General . 14
6.3.3.2 Range length . 14
6.3.4 Coupling of signals . 14
6.3.5 Standard test methods . 14
6.3.5.1 Generic measurement method . 14
6.3.5.1.1 Calibrated setup . 14
6.3.5.1.2 Substitution method . 15
6.3.6 Standard calibration method . 15
6.4 Conducted measurements . 15
6.4.1 General Setup . 15
6.4.2 Specific Setup . 15
6.5 Conformance methods of measurement for transmitter . 15
6.5.1 General . 15
6.5.2 Method of measurements of the Ultra Wideband Emissions from GPR/WPR . 15
6.5.3 Operating Bandwidth(s) . 16
6.5.4 Mean power spectral density measurements . 16
6.5.5 Peak power measurements . 16
6.5.6 Exterior limit measurement. 16
6.5.7 Total Power . 17
6.5.8 Transmitter unwanted emissions . 17
6.6 Conformance methods of measurement for receiver . 18
6.6.1 Receiver spurious emissions . 18
6.6.2 Receiver interference handling . 18
6.7 Conformance test suits for spectrum access . 18
6.7.1 Detect and Avoid (DAA) . 18
6.7.2 Listen Before Talk . 18
6.7.3 Low Duty Cycle . 18
6.8 Conformance test suites for antenna requirements . 18
6.9 Other test suites . 18
6.9.1 Transmit Power control . 18
6.9.2 Activity factor . 18
6.9.3 Frequency domain mitigation . 18
6.9.4 Shielding Effects . 18
6.9.5 Thermal Radiations . 18
6.9.6 Installation requirements / site registration . 18
6.9.7 Deactivation mechanism . 18
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 20
Annex B (informative): Application form for testing . 21
B.1 Introduction . 21
ETSI

---------------------- Page: 4 ----------------------
5 Draft ETSI EN 302 066 V2.1.0 (2016-04)
B.2 General Information by ETSI EN 302 066, clause 5.2.1 . 21
B.2.1 Type of Equipment (stand-alone, combined, plug-in radio device, etc.): . 21
B.2.2 The nominal voltages of the stand-alone radio equipment or the nominal voltages of the combined
(host) equipment or test jig in case of plug-in devices: . 21
B.3 Signal related Information by ETSI EN 302 066, clause 4.3 . 22
B.3.1 Introduction . 22
B.3.2 Operational bandwidth(s) of the equipment: . 22
B.3.3 The worst case mode for each of the following tests:. 22
B.4 RX test Information by ETSI EN 302 066, clause 4.4 . 22
B.4.1 Introduction . 22
B.4.2 Performance criterion and level of performance . 22
B 4.3 Interfering signals . 22
B.5 Additional information provided by the applicant . 23
B.5.1 About the DUT . 23
B.5.2 Additional items and/or supporting equipment provided . 23
Annex C (normative): Radiated measurements . 24
C.1 Test sites and general arrangements for measurements involving the use of radiated fields . 24
C.1.0 General . 24
C.1.1 Test antenna . 24
C.1.2 Measuring antenna . 25
C.2 Guidance on the use of radiation test sites . 25
C.2.0 General . 25
C.2.1 Verification of the test site . 25
C.2.2 Preparation of the DUT . 25
C.2.3 Power supplies to the DUT. 25
C.2.4 Range length . 25
C.2.5 Site preparation . 26
C.2.6 Conversion of field strength to power limits . 26
Annex D (normative): Deactivation mechanism . 27
Annex E (informative): Measurement antenna and preamplifier specifications . 28
Annex F (normative): Calculation of the Mean Power Density. 29
F.1 Measurement of τ, transmit pulse width. 30
Annex G (informative): Bibliography . 32
Annex H (informative): Change History . 33
History . 34


ETSI

---------------------- Page: 5 ----------------------
6 Draft ETSI EN 302 066 V2.1.0 (2016-04)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM), and is now submitted for the combined Public Enquiry and Vote
phase of the ETSI standards EN Approval Procedure.
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.5] 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.

Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa

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

ETSI

---------------------- Page: 6 ----------------------
7 Draft ETSI EN 302 066 V2.1.0 (2016-04)
1 Scope
The present document specifies the requirements for Ground- and Wall- Probing Radar imaging systems applications.
Ground Probing Radars (GPR) and Wall Probing Radars (WPR) are used in survey and detection applications.
The scope is limited to GPR and WPR radars, in which the system is in close proximity to the materials being
investigated. It does not include radars operated from aircraft or spacecraft.
The GPR/WPR applications in the present document are not intended for communications purposes, and the intended
signal is not radiated into free space.
NOTE: Equipment covered by the present document is intended to be used by competent professional personnel.
The present document applies to:
1) Ground Probing Radars (GPR) operating over approximately one decade in the frequency range 30 MHz to
12,4 GHz radiating directly downwards into the ground.
2) Wall Probing Radars (WPR) operating in the frequency range 30 MHz to 12,4 GHz radiating directly into a
"wall". The "wall" is a building material structure, the side of a bridge, the wall of a mine or another physical
structure that absorbs a significant part of the signal transmitted by the radar.
These equipment can either:
1) be fitted with integral antennas and without antenna connector; or
2) use different imaging heads (antennas) with an antenna connector, to allow operation at different operating
bandwidths frequencies.
Equipment covered by the present document operate
...