SIST EN 300 328 V2.2.2:2020
(Main)Wideband transmission systems - Data transmission equipment operating in the 2,4 GHz band - Harmonised Standard for access to radio spectrum
Wideband transmission systems - Data transmission equipment operating in the 2,4 GHz band - Harmonised Standard for access to radio spectrum
The present document applies to Wideband Data Transmission equipment. The present document also describes spectrum access requirements to facilitate spectrum sharing with other equipment. Wideband Data Transmission equipment covered by the present document is operated in accordance with the ERC Recommendation 70-03 [i.6], annex 3 or Commission Decision 2006/771/EC [i.7] (and its amendments). Equipment using Ultra Wide Band (UWB) technology is not covered by 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.
Širokopasovni prenosni sistemi - Oprema za prenos podatkov v frekvenčnem pasu 2,4 GHz - Harmonizirani standard za dostop do radijskega spektra
Ta dokument se uporablja za opremo za širokopasovni prenos podatkov. Ta dokument opisuje tudi zahteve za dostop do spektra, ki omogočajo lažje deljenje spektra z drugo opremo. Oprema za širokopasovni prenos podatkov, ki je obravnavana v tem dokumentu, se uporablja v skladu z dodatkom 3 k priporočilu ERC 70-03 [i.6] ali odločbo Komisije 2006/771/ES [i.7] (in njenimi spremembami). Ta dokument ne obravnava opreme, ki uporablja ultra širokopasovno (UWB) tehnologijo.
OPOMBA: Razmerje med tem dokumentom in bistvenimi zahtevami člena 3.2 Direktive 2014/53/EU [i.1] je podano v dodatku A.
General Information
- Status
- Published
- Public Enquiry End Date
- 31-Jan-2018
- Publication Date
- 27-Oct-2019
- Technical Committee
- MOC - Mobile Communications
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 05-Aug-2019
- Due Date
- 10-Oct-2019
- Completion Date
- 28-Oct-2019
Overview
SIST EN 300 328 V2.2.2:2020 is the harmonised European standard for wideband data transmission equipment operating in the 2.4 GHz band. It specifies spectrum access requirements and conformance criteria to enable spectrum sharing with other radio equipment. The standard applies to a broad class of wideband data transmitters (excluding Ultra Wide Band (UWB) technology) and references ERC Recommendation 70‑03 and Commission Decision 2006/771/EC. Annex A explains how the standard relates to the essential requirements of Article 3.2 of Directive 2014/53/EU (the Radio Equipment Directive).
Key topics and technical requirements
This harmonised standard covers technical and testing requirements that ensure safe, interference‑aware operation in the 2.4 GHz band. Key topics include:
- Equipment classification: definitions of wideband device types, adaptive vs non‑adaptive operation, receiver categories and antenna types.
- Transmitter requirements: RF output power and power spectral density specifications, occupied channel bandwidth, duty cycle, Tx‑sequence and Tx‑gap rules.
- Frequency hopping (FHSS) specifics: hopping sequence, hopping separation, accumulated transmit time, medium utilisation (MU) factor and adaptive FHSS mechanisms.
- Adaptivity and coexistence: adaptive FHSS using Listen‑Before‑Talk (LBT), Detect‑and‑Avoid (DAA) strategies, and short control signalling rules to facilitate spectrum sharing.
- Emission limits and receiver performance: out‑of‑band and spurious emission limits, receiver spurious emissions, receiver blocking and performance criteria.
- Additional capabilities and requirements: geo‑location capability where applicable, environmental profiles and conformance/testing procedures.
The document includes conformance and test methods to verify compliance with spectrum access rules and the Radio Equipment Directive.
Practical applications
This standard is directly applicable to the design, testing and market access of 2.4 GHz wideband data products, including:
- Wireless LAN and broadband data devices
- Consumer and industrial radio data equipment operating in the 2.4 GHz band
- Mobile data transmitters and short‑range devices requiring harmonised spectrum access
By following SIST EN 300 328, manufacturers and integrators can design equipment that coexists with other users of the 2.4 GHz band while meeting regulatory harmonisation requirements.
Who should use this standard
- Radio product manufacturers and RF system designers
- Test laboratories and conformity assessment bodies
- Regulatory and spectrum management authorities
- Certification bodies and technical compliance engineers
Related standards and references
- ETSI EN 300 328 (identical ETSI deliverable)
- ERC Recommendation 70‑03 (spectrum access framework)
- Commission Decision 2006/771/EC
- Directive 2014/53/EU (Radio Equipment Directive) - see Annex A for the relationship to Article 3.2
Keywords: 2.4 GHz, wideband data transmission, harmonised standard, spectrum access, FHSS, adaptive FHSS, LBT, DAA, RF output power, emissions, conformance.
ETSI EN 300 328 V2.2.0 (2017-11) - Wideband transmission systems; Data transmission equipment operating in the 2,4 GHz ISM band and using wide band modulation techniques; Harmonised Standard for access to radio spectrum
ETSI EN 300 328 V2.2.1 (2019-04) - Wideband transmission systems; Data transmission equipment operating in the 2,4 GHz band; Harmonised Standard for access to radio spectrum
Frequently Asked Questions
SIST EN 300 328 V2.2.2:2020 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Wideband transmission systems - Data transmission equipment operating in the 2,4 GHz band - Harmonised Standard for access to radio spectrum". This standard covers: The present document applies to Wideband Data Transmission equipment. The present document also describes spectrum access requirements to facilitate spectrum sharing with other equipment. Wideband Data Transmission equipment covered by the present document is operated in accordance with the ERC Recommendation 70-03 [i.6], annex 3 or Commission Decision 2006/771/EC [i.7] (and its amendments). Equipment using Ultra Wide Band (UWB) technology is not covered by 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.
The present document applies to Wideband Data Transmission equipment. The present document also describes spectrum access requirements to facilitate spectrum sharing with other equipment. Wideband Data Transmission equipment covered by the present document is operated in accordance with the ERC Recommendation 70-03 [i.6], annex 3 or Commission Decision 2006/771/EC [i.7] (and its amendments). Equipment using Ultra Wide Band (UWB) technology is not covered by 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.
SIST EN 300 328 V2.2.2:2020 is classified under the following ICS (International Classification for Standards) categories: 33.060.99 - Other equipment for radiocommunications. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 300 328 V2.2.2:2020 is associated with the following European legislation: EU Directives/Regulations: 2014/53/EU. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase SIST EN 300 328 V2.2.2:2020 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Standards Content (Sample)
Draft ETSI EN 300 328 V2.2.0 (2017-11)
HARMONISED EUROPEAN STANDARD
Wideband transmission systems;
Data transmission equipment operating
in the 2,4 GHz ISM band and
using wide band modulation techniques;
Harmonised Standard for access to radio spectrum
2 Draft ETSI EN 300 328 V2.2.0 (2017-11)
Reference
REN/ERM-TG11-12
Keywords
broadband, data, harmonised standard, ISM,
LAN, mobile, radio, regulation, spread spectrum,
SRD, testing, transmission, UHF
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
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.
© ETSI 2017.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M logo is protected for the benefit of its Members.
GSM® and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
3 Draft ETSI EN 300 328 V2.2.0 (2017-11)
Contents
Intellectual Property Rights . 9
Foreword . 9
Modal verbs terminology . 9
Introduction . 10
1 Scope . 11
2 References . 11
2.1 Normative references . 11
2.2 Informative references . 11
3 Definitions, symbols and abbreviations . 12
3.1 Definitions . 12
3.2 Symbols . 14
3.3 Abbreviations . 15
4 Technical requirements specifications . 16
4.1 Environmental profile . 16
4.2 Equipment types . 16
4.2.1 Wide Band Data Transmission equipment types . 16
4.2.2 Adaptive and non-adaptive equipment . 16
4.2.3 Receiver categories . 16
4.2.3.1 Introduction . 16
4.2.3.2 Categorization . 17
4.2.3.2.1 Receiver category 1 . 17
4.2.3.2.2 Receiver category 2 . 17
4.2.3.2.3 Receiver category 3 . 17
4.3 Conformance requirements . 17
4.3.1 Requirements for Frequency Hopping (FHSS) equipment . 17
4.3.1.1 Introduction . 17
4.3.1.2 RF output power . 17
4.3.1.2.1 Applicability . 17
4.3.1.2.2 Definition. 17
4.3.1.2.3 Limit . 17
4.3.1.2.4 Conformance . 17
4.3.1.3 Duty Cycle, Tx-sequence, Tx-gap . 18
4.3.1.3.1 Applicability . 18
4.3.1.3.2 Definition. 18
4.3.1.3.3 Limit . 18
4.3.1.3.4 Conformance . 18
4.3.1.4 Accumulated Transmit Time, Frequency Occupation and Hopping Sequence . 18
4.3.1.4.1 Applicability . 18
4.3.1.4.2 Definition. 18
4.3.1.4.3 Limit . 19
4.3.1.4.4 Other Requirements . 19
4.3.1.4.5 Conformance . 20
4.3.1.5 Hopping Frequency Separation . 20
4.3.1.5.1 Applicability . 20
4.3.1.5.2 Definition. 20
4.3.1.5.3 Limit . 20
4.3.1.5.4 Conformance . 20
4.3.1.6 Medium Utilization (MU) factor . 20
4.3.1.6.1 Applicability . 20
4.3.1.6.2 Definition. 21
4.3.1.6.3 Limit . 21
4.3.1.6.4 Conformance . 21
4.3.1.7 Adaptivity (Adaptive FHSS) . 21
4.3.1.7.1 Applicability . 21
ETSI
4 Draft ETSI EN 300 328 V2.2.0 (2017-11)
4.3.1.7.2 Adaptive FHSS using LBT based DAA . 21
4.3.1.7.3 Adaptive FHSS using other forms of DAA (non-LBT based). 23
4.3.1.7.4 Short Control Signalling Transmissions . 24
4.3.1.8 Occupied Channel Bandwidth . 24
4.3.1.8.1 Applicability . 24
4.3.1.8.2 Definition. 24
4.3.1.8.3 Limits . 25
4.3.1.8.4 Conformance . 25
4.3.1.9 Transmitter unwanted emissions in the out-of-band domain . 25
4.3.1.9.1 Applicability . 25
4.3.1.9.2 Definition. 25
4.3.1.9.3 Limit . 25
4.3.1.9.4 Conformance . 25
4.3.1.10 Transmitter unwanted emissions in the spurious domain . 26
4.3.1.10.1 Applicability . 26
4.3.1.10.2 Definition. 26
4.3.1.10.3 Limit . 26
4.3.1.10.4 Conformance . 26
4.3.1.11 Receiver spurious emissions . 26
4.3.1.11.1 Applicability . 26
4.3.1.11.2 Definition. 26
4.3.1.11.3 Limit . 26
4.3.1.11.4 Conformance . 27
4.3.1.12 Receiver Blocking . 27
4.3.1.12.1 Applicability . 27
4.3.1.12.2 Definition. 27
4.3.1.12.3 Performance Criteria . 27
4.3.1.12.4 Limits . 27
4.3.1.12.5 Conformance . 30
4.3.1.13 Geo-location capability . 30
4.3.1.13.1 Applicability . 30
4.3.1.13.2 Definition. 30
4.3.1.13.3 Requirements . 30
4.3.2 Requirements for other types of Wide Band Data Transmission equipment (non-FHSS equipment) . 30
4.3.2.1 Introduction . 30
4.3.2.2 RF output power . 30
4.3.2.2.1 Applicability . 30
4.3.2.2.2 Definition. 30
4.3.2.2.3 Limit . 30
4.3.2.2.4 Conformance . 31
4.3.2.3 Power Spectral Density . 31
4.3.2.3.1 Applicability . 31
4.3.2.3.2 Definition. 31
4.3.2.3.3 Limit . 31
4.3.2.3.4 Conformance . 31
4.3.2.4 Duty Cycle, Tx-sequence, Tx-gap . 31
4.3.2.4.1 Applicability . 31
4.3.2.4.2 Definition. 31
4.3.2.4.3 Limit . 31
4.3.2.4.4 Conformance . 31
4.3.2.5 Medium Utilization (MU) factor . 31
4.3.2.5.1 Applicability . 31
4.3.2.5.2 Definition. 32
4.3.2.5.3 Limit . 32
4.3.2.5.4 Conformance . 32
4.3.2.6 Adaptivity (non-FHSS) . 32
4.3.2.6.1 Applicability . 32
4.3.2.6.2 Non-LBT based Detect and Avoid . 32
4.3.2.6.3 LBT based Detect and Avoid . 33
4.3.2.6.4 Short Control Signalling Transmissions . 36
4.3.2.7 Occupied Channel Bandwidth . 37
4.3.2.7.1 Applicability . 37
ETSI
5 Draft ETSI EN 300 328 V2.2.0 (2017-11)
4.3.2.7.2 Definition. 37
4.3.2.7.3 Limits . 37
4.3.2.7.4 Conformance . 37
4.3.2.8 Transmitter unwanted emissions in the out-of-band domain . 37
4.3.2.8.1 Applicability . 37
4.3.2.8.2 Definition. 37
4.3.2.8.3 Limit . 37
4.3.2.8.4 Conformance . 38
4.3.2.9 Transmitter unwanted emissions in the spurious domain . 38
4.3.2.9.1 Applicability . 38
4.3.2.9.2 Definition. 38
4.3.2.9.3 Limit . 38
4.3.2.9.4 Conformance . 38
4.3.2.10 Receiver spurious emissions . 39
4.3.2.10.1 Applicability . 39
4.3.2.10.2 Definition. 39
4.3.2.10.3 Limit . 39
4.3.2.10.4 Conformance . 39
4.3.2.11 Receiver Blocking . 39
4.3.2.11.1 Applicability . 39
4.3.2.11.2 Definition. 39
4.3.2.11.3 Performance Criteria . 39
4.3.2.11.4 Limits . 39
4.3.2.11.5 Conformance . 42
4.3.2.12 Geo-location capability . 42
4.3.2.12.1 Applicability . 42
4.3.2.12.2 Definition. 42
4.3.2.12.3 Requirements . 42
5 Testing for compliance with technical requirements . 42
5.1 Environmental conditions for testing . 42
5.1.1 Introduction. 42
5.1.2 Normal test conditions . 42
5.1.2.1 Normal temperature and humidity . 42
5.1.2.2 Normal power source . 43
5.1.3 Extreme test conditions . 43
5.2 Interpretation of the measurement results . 43
5.3 Definition of other test conditions . 43
5.3.1 Test mode. 43
5.3.2 Antennas and transmit operating modes . 44
5.3.2.1 Integrated and dedicated antennas . 44
5.3.2.2 Smart antenna systems and related operating modes . 44
5.3.2.2.1 Introduction . 44
5.3.2.2.2 Operating mode 1 (single antenna) . 44
5.3.2.2.3 Operating mode 2 (multiple antennas, no beamforming) . 44
5.3.2.2.4 Operating mode 3 (multiple antennas, with beamforming) . 44
5.3.2.3 Configuration for testing . 45
5.3.3 Adaptive and Non-adaptive equipment. 45
5.3.4 Presentation of equipment . 45
5.3.4.1 Introduction . 45
5.3.4.2 Testing of stand-alone equipment . 45
5.3.4.3 Testing of host connected equipment and plug-in radio equipment . 45
5.3.4.3.1 Introduction . 45
5.3.4.3.2 The use of a host or test jig for testing plug-in radio equipment . 45
5.3.4.3.3 Testing of combinations . 45
5.3.5 Conducted measurements, radiated measurements, relative measurements . 46
5.4 Test procedures for essential radio test suites. 47
5.4.1 Product Information . 47
5.4.2 RF output power, Duty Cycle, Tx-sequence, Tx-gap, Medium Utilization . 48
5.4.2.1 Test conditions . 48
5.4.2.2 Test method . 48
5.4.2.2.1 Conducted measurements . 48
ETSI
6 Draft ETSI EN 300 328 V2.2.0 (2017-11)
5.4.2.2.2 Radiated measurements . 51
5.4.3 Power Spectral Density . 51
5.4.3.1 Test conditions . 51
5.4.3.2 Test method . 51
5.4.3.2.1 Conducted measurement. 51
5.4.3.2.2 Radiated measurement . 54
5.4.4 Accumulated Transmit Time, Frequency Occupation and Hopping Sequence . 54
5.4.4.1 Test conditions . 54
5.4.4.2 Test method . 54
5.4.4.2.1 Conducted measurements . 54
5.4.4.2.2 Radiated measurements . 56
5.4.5 Hopping Frequency Separation. 56
5.4.5.1 Test conditions . 56
5.4.5.2 Test method . 56
5.4.5.2.1 Conducted measurements . 56
5.4.5.2.2 Radiated measurements . 58
5.4.6 Adaptivity (Channel access mechanism) . 59
5.4.6.1 Test conditions . 59
5.4.6.2 Test Method . 59
5.4.6.2.1 Conducted measurements . 59
5.4.6.2.2 Radiated measurements . 67
5.4.7 Occupied Channel Bandwidth . 67
5.4.7.1 Test conditions . 67
5.4.7.2 Test method . 67
5.4.7.2.1 Conducted measurement. 67
5.4.7.2.2 Radiated measurement . 68
5.4.8 Transmitter unwanted emissions in the out-of-band domain . 68
5.4.8.1 Test conditions . 68
5.4.8.2 Test method . 68
5.4.8.2.1 Conducted measurement. 68
5.4.8.2.2 Radiated measurement . 70
5.4.9 Transmitter unwanted emissions in the spurious domain . 70
5.4.9.1 Test conditions . 70
5.4.9.2 Test method . 71
5.4.9.2.1 Conducted measurement. 71
5.4.9.2.2 Radiated measurement . 73
5.4.10 Receiver spurious emissions . 73
5.4.10.1 Test conditions . 73
5.4.10.2 Test method . 73
5.4.10.2.1 Conducted measurement. 73
5.4.10.2.2 Radiated measurement . 75
5.4.11 Receiver Blocking . 76
5.4.11.1 Test conditions . 76
5.4.11.2 Test Method . 76
5.4.11.2.1 Conducted measurements . 76
5.4.11.2.2 Radiated measurements . 78
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 79
Annex B (normative): Test sites and arrangements for radiated measurement . 81
B.1 Introduction . 81
B.2 Radiation test sites . 81
B.2.1 Open Area Test Site (OATS) . 81
B.2.2 Semi Anechoic Room . 82
B.2.3 Fully Anechoic Room (FAR) . 83
B.2.4 Measurement Distance . 84
B.3 Antennas . 85
B.3.1 Introduction . 85
B.3.2 Measurement antenna . 85
ETSI
7 Draft ETSI EN 300 328 V2.2.0 (2017-11)
B.3.3 Substitution antenna . 85
B.4 Test fixture . 85
B.4.1 Conducted measurements and use of test fixture . 85
B.4.2 Description of the test fixture . 86
B.4.3 Using the test fixture for relative measurements . 86
B.5 Guidance on the use of radiation test sites . 86
B.5.1 Introduction . 86
B.5.2 Power supplies for a battery-only powered UUT . 86
B.5.3 Site preparation . 87
B.6 Coupling of signals . 87
B.7 Interference Signal used for Adaptivity Tests . 87
Annex C (normative): Measurement procedures for radiated measurement . 89
C.1 Introduction . 89
C.2 Radiated measurements in an OATS or SAR . 89
C.3 Radiated measurements in a FAR . 89
C.4 Substitution measurement . 90
C.5 Guidance for testing technical requirements . 90
C.5.1 Introduction . 90
C.5.2 Test procedures and corresponding test sites . 90
C.5.3 Guidance for testing Adaptivity (Channel Access Mechanism) . 91
C.5.3.1 Introduction. 91
C.5.3.2 Measurement Set-up . 91
C.5.3.3 Calibration of the measurement Set-up . 91
C.5.3.4 Test method . 92
C.5.4 Guidance for testing Receiver Blocking . 92
C.5.4.1 Introduction. 92
C.5.4.2 Measurement Set-up . 92
C.5.4.3 Calibration of the measurement Set-up . 92
C.5.4.4 Test method . 93
Annex D (informative): Guidance for testing 2,4 GHz IEEE 802.11™ Equipment . 94
D.1 Introduction . 94
D.2 Possible Modulations . 94
D.2.1 Introduction . 94
D.2.2 Guid
...
Final draft ETSI EN 300 328 V2.2.1 (2019-04)
HARMONISED EUROPEAN STANDARD
Wideband transmission systems;
Data transmission equipment operating in the 2,4 GHz band;
Harmonised Standard for access to radio spectrum
2 Final draft ETSI EN 300 328 V2.2.1 (2019-04)
Reference
REN/ERM-TG11-12
Keywords
broadband, data, harmonised standard, LAN,
mobile, radio, regulation, spread spectrum, SRD,
testing, transmission, UHF
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
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.
© ETSI 2019.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
TM TM
3GPP and LTE are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners. ®
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
3 Final draft ETSI EN 300 328 V2.2.1 (2019-04)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 8
Introduction . 9
1 Scope . 10
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 10
3 Definition of terms, symbols and abbreviations . 11
3.1 Terms . 11
3.2 Symbols . 13
3.3 Abbreviations . 14
4 Technical requirements specifications . 14
4.1 Environmental profile . 14
4.2 Equipment types . 15
4.2.1 Wideband Data Transmission equipment types . 15
4.2.2 Adaptive and non-adaptive equipment . 15
4.2.3 Receiver categories . 15
4.2.3.1 Introduction . 15
4.2.3.2 Categorization . 15
4.2.3.2.1 Receiver category 1 . 15
4.2.3.2.2 Receiver category 2 . 16
4.2.3.2.3 Receiver category 3 . 16
4.2.4 Antenna types . 16
4.3 Conformance requirements . 16
4.3.1 Requirements for Frequency Hopping (FHSS) equipment . 16
4.3.1.1 Introduction . 16
4.3.1.2 RF output power . 16
4.3.1.2.1 Applicability . 16
4.3.1.2.2 Definition. 16
4.3.1.2.3 Limit . 16
4.3.1.2.4 Conformance . 17
4.3.1.3 Duty Cycle, Tx-sequence, Tx-gap . 17
4.3.1.3.1 Applicability . 17
4.3.1.3.2 Definition. 17
4.3.1.3.3 Limit . 17
4.3.1.3.4 Conformance . 17
4.3.1.4 Accumulated Transmit Time, Frequency Occupation and Hopping Sequence . 17
4.3.1.4.1 Applicability . 17
4.3.1.4.2 Definition. 18
4.3.1.4.3 Limit . 18
4.3.1.4.4 Conformance . 19
4.3.1.5 Hopping Frequency Separation . 19
4.3.1.5.1 Applicability . 19
4.3.1.5.2 Definition. 19
4.3.1.5.3 Limit . 19
4.3.1.5.4 Conformance . 20
4.3.1.6 Medium Utilization (MU) factor . 20
4.3.1.6.1 Applicability . 20
4.3.1.6.2 Definition. 20
4.3.1.6.3 Limit . 20
4.3.1.6.4 Conformance . 20
4.3.1.7 Adaptivity (Adaptive FHSS) . 20
4.3.1.7.1 Applicability . 20
ETSI
4 Final draft ETSI EN 300 328 V2.2.1 (2019-04)
4.3.1.7.2 Adaptive FHSS using LBT . 21
4.3.1.7.3 Adaptive FHSS using DAA . 22
4.3.1.7.4 Short Control Signalling Transmissions . 23
4.3.1.8 Occupied Channel Bandwidth . 24
4.3.1.8.1 Applicability . 24
4.3.1.8.2 Definition. 24
4.3.1.8.3 Limits . 24
4.3.1.8.4 Conformance . 24
4.3.1.9 Transmitter unwanted emissions in the out-of-band domain . 24
4.3.1.9.1 Applicability . 24
4.3.1.9.2 Definition. 24
4.3.1.9.3 Limit . 24
4.3.1.9.4 Conformance . 25
4.3.1.10 Transmitter unwanted emissions in the spurious domain . 25
4.3.1.10.1 Applicability . 25
4.3.1.10.2 Definition. 25
4.3.1.10.3 Limit . 25
4.3.1.10.4 Conformance . 25
4.3.1.11 Receiver spurious emissions . 25
4.3.1.11.1 Applicability . 25
4.3.1.11.2 Definition. 25
4.3.1.11.3 Limit . 25
4.3.1.11.4 Conformance . 26
4.3.1.12 Receiver Blocking . 26
4.3.1.12.1 Applicability . 26
4.3.1.12.2 Definition. 26
4.3.1.12.3 Performance Criteria . 26
4.3.1.12.4 Limits . 26
4.3.1.12.5 Conformance . 28
4.3.1.13 Geo-location capability . 28
4.3.1.13.1 Applicability . 28
4.3.1.13.2 Definition. 28
4.3.1.13.3 Requirements . 28
4.3.2 Requirements for other types of Wideband Data Transmission equipment (non-FHSS equipment) . 28
4.3.2.1 Introduction . 28
4.3.2.2 RF output power . 29
4.3.2.2.1 Applicability . 29
4.3.2.2.2 Definition. 29
4.3.2.2.3 Limit . 29
4.3.2.2.4 Conformance . 29
4.3.2.3 Power Spectral Density . 29
4.3.2.3.1 Applicability . 29
4.3.2.3.2 Definition. 29
4.3.2.3.3 Limit . 29
4.3.2.3.4 Conformance . 29
4.3.2.4 Duty Cycle, Tx-sequence, Tx-gap . 29
4.3.2.4.1 Applicability . 29
4.3.2.4.2 Definition. 30
4.3.2.4.3 Limit . 30
4.3.2.4.4 Conformance . 30
4.3.2.5 Medium Utilization (MU) factor . 30
4.3.2.5.1 Applicability . 30
4.3.2.5.2 Definition. 30
4.3.2.5.3 Limit . 31
4.3.2.5.4 Conformance . 31
4.3.2.6 Adaptivity (non-FHSS) . 31
4.3.2.6.1 Applicability . 31
4.3.2.6.2 Adaptive non-FHSS using DAA . 31
4.3.2.6.3 Adaptive non-FHSS using LBT . 32
4.3.2.6.4 Short Control Signalling Transmissions . 35
4.3.2.7 Occupied Channel Bandwidth . 35
4.3.2.7.1 Applicability . 35
ETSI
5 Final draft ETSI EN 300 328 V2.2.1 (2019-04)
4.3.2.7.2 Definition. 35
4.3.2.7.3 Limits . 35
4.3.2.7.4 Conformance . 36
4.3.2.8 Transmitter unwanted emissions in the out-of-band domain . 36
4.3.2.8.1 Applicability . 36
4.3.2.8.2 Definition. 36
4.3.2.8.3 Limit . 36
4.3.2.8.4 Conformance . 36
4.3.2.9 Transmitter unwanted emissions in the spurious domain . 36
4.3.2.9.1 Applicability . 36
4.3.2.9.2 Definition. 36
4.3.2.9.3 Limit . 37
4.3.2.9.4 Conformance . 37
4.3.2.10 Receiver spurious emissions . 37
4.3.2.10.1 Applicability . 37
4.3.2.10.2 Definition. 37
4.3.2.10.3 Limit . 37
4.3.2.10.4 Conformance . 37
4.3.2.11 Receiver Blocking . 37
4.3.2.11.1 Applicability . 37
4.3.2.11.2 Definition. 38
4.3.2.11.3 Performance Criteria . 38
4.3.2.11.4 Limits . 38
4.3.2.11.5 Conformance . 39
4.3.2.12 Geo-location capability . 39
4.3.2.12.1 Applicability . 39
4.3.2.12.2 Definition. 40
4.3.2.12.3 Requirements . 40
5 Testing for compliance with technical requirements . 40
5.1 Environmental conditions for testing . 40
5.1.1 Introduction. 40
5.1.2 Normal test conditions . 40
5.1.2.1 Normal temperature and humidity . 40
5.1.2.2 Normal power source . 40
5.1.3 Extreme test conditions . 40
5.2 Void . 40
5.3 Definition of other test conditions . 41
5.3.1 Test mode. 41
5.3.2 Antennas and transmit operating modes . 41
5.3.2.1 Integrated and dedicated antennas . 41
5.3.2.2 Smart antenna systems and related operating modes . 41
5.3.2.2.1 Introduction . 41
5.3.2.2.2 Operating mode 1 (single antenna) . 41
5.3.2.2.3 Operating mode 2 (multiple antennas, no beamforming) . 41
5.3.2.2.4 Operating mode 3 (multiple antennas, with beamforming) . 42
5.3.2.3 Configuration for testing . 42
5.3.3 Adaptive and Non-adaptive equipment. 42
5.3.4 Presentation of equipment . 42
5.3.5 Conducted measurements, radiated measurements, relative measurements . 42
5.4 Test procedures for essential radio test suites. 42
5.4.1 Product Information . 42
5.4.2 RF output power, Duty Cycle, Tx-sequence, Tx-gap, Medium Utilization . 44
5.4.2.1 Test conditions . 44
5.4.2.2 Test method . 44
5.4.2.2.1 Conducted measurements . 44
5.4.2.2.2 Radiated measurements . 46
5.4.3 Power Spectral Density . 47
5.4.3.1 Test conditions . 47
5.4.3.2 Test method . 47
5.4.3.2.1 Conducted measurement. 47
5.4.3.2.2 Radiated measurement . 49
ETSI
6 Final draft ETSI EN 300 328 V2.2.1 (2019-04)
5.4.4 Accumulated Transmit Time, Frequency Occupation and Hopping Sequence . 50
5.4.4.1 Test conditions . 50
5.4.4.2 Test method . 50
5.4.4.2.1 Conducted measurements . 50
5.4.4.2.2 Radiated measurements . 51
5.4.5 Hopping Frequency Separation. 52
5.4.5.1 Test conditions . 52
5.4.5.2 Test method . 52
5.4.5.2.1 Conducted measurements . 52
5.4.5.2.2 Radiated measurements . 54
5.4.6 Adaptivity (Channel access mechanism) . 54
5.4.6.1 Test conditions . 54
5.4.6.2 Test Method . 54
5.4.6.2.1 Conducted measurements . 54
5.4.6.2.2 Radiated measurements . 62
5.4.7 Occupied Channel Bandwidth . 63
5.4.7.1 Test conditions . 63
5.4.7.2 Test method . 63
5.4.7.2.1 Conducted measurement. 63
5.4.7.2.2 Radiated measurement . 64
5.4.8 Transmitter unwanted emissions in the out-of-band domain . 64
5.4.8.1 Test conditions . 64
5.4.8.2 Test method . 64
5.4.8.2.1 Conducted measurement. 64
5.4.8.2.2 Radiated measurement . 66
5.4.9 Transmitter unwanted emissions in the spurious domain . 66
5.4.9.1 Test conditions . 66
5.4.9.2 Test method . 66
5.4.9.2.1 Conducted measurement. 66
5.4.9.2.2 Radiated measurement . 68
5.4.10 Receiver spurious emissions . 69
5.4.10.1 Test conditions . 69
5.4.10.2 Test method . 69
5.4.10.2.1 Conducted measurement. 69
5.4.10.2.2 Radiated measurement . 71
5.4.11 Receiver Blocking . 71
5.4.11.1 Test conditions . 71
5.4.11.2 Test Method . 71
5.4.11.2.1 Conducted measurements . 71
5.4.11.2.2 Radiated measurements . 73
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 75
Annex B (normative): Test sites and arrangements for radiated measurement . 77
B.1 Introduction . 77
B.2 Radiation test sites . 77
B.2.1 Open Area Test Site (OATS) . 77
B.2.2 Semi Anechoic Room . 78
B.2.3 Fully Anechoic Room (FAR) . 79
B.2.4 Measurement Distance . 80
B.3 Antennas . 81
B.3.1 Introduction . 81
B.3.2 Measurement antenna . 81
B.3.3 Substitution antenna . 81
B.4 Test fixture . 81
B.4.1 Conducted measurements and use of test fixture . 81
B.4.2 Description of the test fixture . 82
B.4.3 Using the test fixture for relative measurements . 82
ETSI
7 Final draft ETSI EN 300 328 V2.2.1 (2019-04)
B.5 Guidance on the use of radiation test sites . 82
B.5.1 Introduction . 82
B.5.2 Power supplies for a battery-only powered UUT . 82
B.5.3 Site preparation . 83
B.6 Coupling of signals . 83
B.7 Interference Signal used for Adaptivity Tests . 83
Annex C (normative): Measurement procedures for radiated measurement . 85
C.1 Introduction . 85
C.2 Radiated measurements in an OATS or SAR . 85
C.3 Radiated measurements in a FAR . 85
C.4 Substitution measurement . 86
C.5 Guidance for testing technical requirements . 86
C.5.1 Introduction . 86
C.5.2 Test procedures and corresponding test sites . 86
C.5.3 Guidance for testing Adaptivity (Channel Access Mechanism) . 87
C.5.3.1 Introduction. 87
C.5.3.2 Measurement Set-up . 87
C.5.3.3 Calibration of the measurement Set-up . 87
C.5.3.4 Test method . 88
C.5.4 Guidance for testing Receiver Blocking . 88
C.5.4.1 Introduction. 88
C.5.4.2 Measurement Set-up . 88
C.5.4.3 Calibration of the measurement Set-up . 89
C.5.4.4 Test method . 89
Annex D (informative): Guidance for testing 2,4 GHz IEEE 802.11™ Equipment . 90
D.1 Introduction . 90
D.2 Possible Modulations . 90
D.2.1 Introduction . 90
D.2.2 Guidance for Testing . 90
D.2.2.1 Introduction. 90
D.2.2.2 Modulation Used for Conformance Testing . 90
D.3 Possible Operating Modes . 91
D.3.1 Introduction . 91
D.3.2 Guidance for Tes
...
ETSI EN 300 328 V2.2.2 (2019-07)
HARMONISED EUROPEAN STANDARD
Wideband transmission systems;
Data transmission equipment operating in the 2,4 GHz band;
Harmonised Standard for access to radio spectrum
2 ETSI EN 300 328 V2.2.2 (2019-07)
Reference
REN/ERM-TG11-12
Keywords
broadband, data, harmonised standard, LAN,
mobile, radio, regulation, spread spectrum, SRD,
testing, transmission, UHF
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ETSI
3 ETSI EN 300 328 V2.2.2 (2019-07)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 8
Introduction . 9
1 Scope . 10
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 10
3 Definition of terms, symbols and abbreviations . 11
3.1 Terms . 11
3.2 Symbols . 13
3.3 Abbreviations . 14
4 Technical requirements specifications . 14
4.1 Environmental profile . 14
4.2 Equipment types . 15
4.2.1 Wideband Data Transmission equipment types . 15
4.2.2 Adaptive and non-adaptive equipment . 15
4.2.3 Receiver categories . 15
4.2.3.1 Introduction . 15
4.2.3.2 Categorization . 15
4.2.3.2.1 Receiver category 1 . 15
4.2.3.2.2 Receiver category 2 . 16
4.2.3.2.3 Receiver category 3 . 16
4.2.4 Antenna types . 16
4.3 Conformance requirements . 16
4.3.1 Requirements for Frequency Hopping (FHSS) equipment . 16
4.3.1.1 Introduction . 16
4.3.1.2 RF output power . 16
4.3.1.2.1 Applicability . 16
4.3.1.2.2 Definition. 16
4.3.1.2.3 Limit . 16
4.3.1.2.4 Conformance . 17
4.3.1.3 Duty Cycle, Tx-sequence, Tx-gap . 17
4.3.1.3.1 Applicability . 17
4.3.1.3.2 Definition. 17
4.3.1.3.3 Limit . 17
4.3.1.3.4 Conformance . 17
4.3.1.4 Accumulated Transmit Time, Frequency Occupation and Hopping Sequence . 17
4.3.1.4.1 Applicability . 17
4.3.1.4.2 Definition. 18
4.3.1.4.3 Limit . 18
4.3.1.4.4 Conformance . 19
4.3.1.5 Hopping Frequency Separation . 19
4.3.1.5.1 Applicability . 19
4.3.1.5.2 Definition. 19
4.3.1.5.3 Limit . 19
4.3.1.5.4 Conformance . 20
4.3.1.6 Medium Utilization (MU) factor . 20
4.3.1.6.1 Applicability . 20
4.3.1.6.2 Definition. 20
4.3.1.6.3 Limit . 20
4.3.1.6.4 Conformance . 20
4.3.1.7 Adaptivity (Adaptive FHSS) . 20
4.3.1.7.1 Applicability . 20
ETSI
4 ETSI EN 300 328 V2.2.2 (2019-07)
4.3.1.7.2 Adaptive FHSS using LBT . 21
4.3.1.7.3 Adaptive FHSS using DAA . 22
4.3.1.7.4 Short Control Signalling Transmissions . 23
4.3.1.8 Occupied Channel Bandwidth . 24
4.3.1.8.1 Applicability . 24
4.3.1.8.2 Definition. 24
4.3.1.8.3 Limits . 24
4.3.1.8.4 Conformance . 24
4.3.1.9 Transmitter unwanted emissions in the out-of-band domain . 24
4.3.1.9.1 Applicability . 24
4.3.1.9.2 Definition. 24
4.3.1.9.3 Limit . 24
4.3.1.9.4 Conformance . 25
4.3.1.10 Transmitter unwanted emissions in the spurious domain . 25
4.3.1.10.1 Applicability . 25
4.3.1.10.2 Definition. 25
4.3.1.10.3 Limit . 25
4.3.1.10.4 Conformance . 25
4.3.1.11 Receiver spurious emissions . 25
4.3.1.11.1 Applicability . 25
4.3.1.11.2 Definition. 25
4.3.1.11.3 Limit . 25
4.3.1.11.4 Conformance . 26
4.3.1.12 Receiver Blocking . 26
4.3.1.12.1 Applicability . 26
4.3.1.12.2 Definition. 26
4.3.1.12.3 Performance Criteria . 26
4.3.1.12.4 Limits . 26
4.3.1.12.5 Conformance . 28
4.3.1.13 Geo-location capability . 28
4.3.1.13.1 Applicability . 28
4.3.1.13.2 Definition. 28
4.3.1.13.3 Requirements . 28
4.3.2 Requirements for other types of Wideband Data Transmission equipment (non-FHSS equipment) . 28
4.3.2.1 Introduction . 28
4.3.2.2 RF output power . 29
4.3.2.2.1 Applicability . 29
4.3.2.2.2 Definition. 29
4.3.2.2.3 Limit . 29
4.3.2.2.4 Conformance . 29
4.3.2.3 Power Spectral Density . 29
4.3.2.3.1 Applicability . 29
4.3.2.3.2 Definition. 29
4.3.2.3.3 Limit . 29
4.3.2.3.4 Conformance . 29
4.3.2.4 Duty Cycle, Tx-sequence, Tx-gap . 29
4.3.2.4.1 Applicability . 29
4.3.2.4.2 Definition. 30
4.3.2.4.3 Limit . 30
4.3.2.4.4 Conformance . 30
4.3.2.5 Medium Utilization (MU) factor . 30
4.3.2.5.1 Applicability . 30
4.3.2.5.2 Definition. 30
4.3.2.5.3 Limit . 31
4.3.2.5.4 Conformance . 31
4.3.2.6 Adaptivity (non-FHSS) . 31
4.3.2.6.1 Applicability . 31
4.3.2.6.2 Adaptive non-FHSS using DAA . 31
4.3.2.6.3 Adaptive non-FHSS using LBT . 32
4.3.2.6.4 Short Control Signalling Transmissions . 35
4.3.2.7 Occupied Channel Bandwidth . 35
4.3.2.7.1 Applicability . 35
ETSI
5 ETSI EN 300 328 V2.2.2 (2019-07)
4.3.2.7.2 Definition. 35
4.3.2.7.3 Limits . 35
4.3.2.7.4 Conformance . 36
4.3.2.8 Transmitter unwanted emissions in the out-of-band domain . 36
4.3.2.8.1 Applicability . 36
4.3.2.8.2 Definition. 36
4.3.2.8.3 Limit . 36
4.3.2.8.4 Conformance . 36
4.3.2.9 Transmitter unwanted emissions in the spurious domain . 36
4.3.2.9.1 Applicability . 36
4.3.2.9.2 Definition. 36
4.3.2.9.3 Limit . 37
4.3.2.9.4 Conformance . 37
4.3.2.10 Receiver spurious emissions . 37
4.3.2.10.1 Applicability . 37
4.3.2.10.2 Definition. 37
4.3.2.10.3 Limit . 37
4.3.2.10.4 Conformance . 37
4.3.2.11 Receiver Blocking . 37
4.3.2.11.1 Applicability . 37
4.3.2.11.2 Definition. 38
4.3.2.11.3 Performance Criteria . 38
4.3.2.11.4 Limits . 38
4.3.2.11.5 Conformance . 39
4.3.2.12 Geo-location capability . 39
4.3.2.12.1 Applicability . 39
4.3.2.12.2 Definition. 40
4.3.2.12.3 Requirements . 40
5 Testing for compliance with technical requirements . 40
5.1 Environmental conditions for testing . 40
5.1.1 Introduction. 40
5.1.2 Normal test conditions . 40
5.1.2.1 Normal temperature and humidity . 40
5.1.2.2 Normal power source . 40
5.1.3 Extreme test conditions . 40
5.2 Void . 40
5.3 Definition of other test conditions . 41
5.3.1 Test mode. 41
5.3.2 Antennas and transmit operating modes . 41
5.3.2.1 Integrated and dedicated antennas . 41
5.3.2.2 Smart antenna systems and related operating modes . 41
5.3.2.2.1 Introduction . 41
5.3.2.2.2 Operating mode 1 (single antenna) . 41
5.3.2.2.3 Operating mode 2 (multiple antennas, no beamforming) . 41
5.3.2.2.4 Operating mode 3 (multiple antennas, with beamforming) . 42
5.3.2.3 Configuration for testing . 42
5.3.3 Adaptive and Non-adaptive equipment. 42
5.3.4 Presentation of equipment . 42
5.3.5 Conducted measurements, radiated measurements, relative measurements . 42
5.4 Test procedures for essential radio test suites. 42
5.4.1 Product Information . 42
5.4.2 RF output power, Duty Cycle, Tx-sequence, Tx-gap, Medium Utilization . 44
5.4.2.1 Test conditions . 44
5.4.2.2 Test method . 44
5.4.2.2.1 Conducted measurements . 44
5.4.2.2.2 Radiated measurements . 46
5.4.3 Power Spectral Density . 47
5.4.3.1 Test conditions . 47
5.4.3.2 Test method . 47
5.4.3.2.1 Conducted measurement. 47
5.4.3.2.2 Radiated measurement . 49
ETSI
6 ETSI EN 300 328 V2.2.2 (2019-07)
5.4.4 Accumulated Transmit Time, Frequency Occupation and Hopping Sequence . 50
5.4.4.1 Test conditions . 50
5.4.4.2 Test method . 50
5.4.4.2.1 Conducted measurements . 50
5.4.4.2.2 Radiated measurements . 51
5.4.5 Hopping Frequency Separation. 52
5.4.5.1 Test conditions . 52
5.4.5.2 Test method . 52
5.4.5.2.1 Conducted measurements . 52
5.4.5.2.2 Radiated measurements . 54
5.4.6 Adaptivity (Channel access mechanism) . 54
5.4.6.1 Test conditions . 54
5.4.6.2 Test Method . 54
5.4.6.2.1 Conducted measurements . 54
5.4.6.2.2 Radiated measurements . 62
5.4.7 Occupied Channel Bandwidth . 63
5.4.7.1 Test conditions . 63
5.4.7.2 Test method . 63
5.4.7.2.1 Conducted measurement. 63
5.4.7.2.2 Radiated measurement . 64
5.4.8 Transmitter unwanted emissions in the out-of-band domain . 64
5.4.8.1 Test conditions . 64
5.4.8.2 Test method . 64
5.4.8.2.1 Conducted measurement. 64
5.4.8.2.2 Radiated measurement . 66
5.4.9 Transmitter unwanted emissions in the spurious domain . 66
5.4.9.1 Test conditions . 66
5.4.9.2 Test method . 66
5.4.9.2.1 Conducted measurement. 66
5.4.9.2.2 Radiated measurement . 68
5.4.10 Receiver spurious emissions . 69
5.4.10.1 Test conditions . 69
5.4.10.2 Test method . 69
5.4.10.2.1 Conducted measurement. 69
5.4.10.2.2 Radiated measurement . 71
5.4.11 Receiver Blocking . 71
5.4.11.1 Test conditions . 71
5.4.11.2 Test Method . 71
5.4.11.2.1 Conducted measurements . 71
5.4.11.2.2 Radiated measurements . 73
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 75
Annex B (normative): Test sites and arrangements for radiated measurement . 77
B.1 Introduction . 77
B.2 Radiation test sites . 77
B.2.1 Open Area Test Site (OATS) . 77
B.2.2 Semi Anechoic Room . 78
B.2.3 Fully Anechoic Room (FAR) . 79
B.2.4 Measurement Distance . 80
B.3 Antennas . 81
B.3.1 Introduction . 81
B.3.2 Measurement antenna . 81
B.3.3 Substitution antenna . 81
B.4 Test fixture . 81
B.4.1 Conducted measurements and use of test fixture . 81
B.4.2 Description of the test fixture . 82
B.4.3 Using the test fixture for relative measurements . 82
ETSI
7 ETSI EN 300 328 V2.2.2 (2019-07)
B.5 Guidance on the use of radiation test sites . 82
B.5.1 Introduction . 82
B.5.2 Power supplies for a battery-only powered UUT . 82
B.5.3 Site preparation . 83
B.6 Coupling of signals . 83
B.7 Interference Signal used for Adaptivity Tests . 83
Annex C (normative): Measurement procedures for radiated measurement . 85
C.1 Introduction . 85
C.2 Radiated measurements in an OATS or SAR . 85
C.3 Radiated measurements in a FAR . 85
C.4 Substitution measurement . 86
C.5 Guidance for testing technical requirements . 86
C.5.1 Introduction . 86
C.5.2 Test procedures and corresponding test sites . 86
C.5.3 Guidance for testing Adaptivity (Channel Access Mechanism) . 87
C.5.3.1 Introduction. 87
C.5.3.2 Measurement Set-up . 87
C.5.3.3 Calibration of the measurement Set-up . 87
C.5.3.4 Test method . 88
C.5.4 Guidance for testing Receiver Blocking . 88
C.5.4.1 Introduction. 88
C.5.4.2 Measurement Set-up . 88
C.5.4.3 Calibration of the measurement Set-up . 89
C.5.4.4 Test method . 89
Annex D (informative): Guidance for testing 2,4 GHz IEEE 802.11™ Equipment . 90
D.1 Introduction . 90
D.2 Possible Modulations . 90
D.2.1 Introduction . 90
D.2.2 Guidance for Testing . 90
D.2.2.1 Introduction. 90
D.2.2.2 Modulation Used for Conformance Testing . 90
D.3 Possible Operating Modes . 91
D.3.1 Introduction . 91
D.3.2 Guidance for Testing .
...
SLOVENSKI STANDARD
01-januar-2020
Širokopasovni prenosni sistemi - Oprema za prenos podatkov v frekvenčnem pasu
2,4 GHz - Harmonizirani standard za dostop do radijskega spektra
Wideband transmission systems - Data transmission equipment operating in the 2,4 GHz
band - Harmonised Standard for access to radio spectrum
Ta slovenski standard je istoveten z: ETSI EN 300 328 V2.2.2 (2019-07)
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
ETSI EN 300 328 V2.2.2 (2019-07)
HARMONISED EUROPEAN STANDARD
Wideband transmission systems;
Data transmission equipment operating in the 2,4 GHz band;
Harmonised Standard for access to radio spectrum
2 ETSI EN 300 328 V2.2.2 (2019-07)
Reference
REN/ERM-TG11-12
Keywords
broadband, data, harmonised standard, LAN,
mobile, radio, regulation, spread spectrum, SRD,
testing, transmission, UHF
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ETSI
3 ETSI EN 300 328 V2.2.2 (2019-07)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 8
Introduction . 9
1 Scope . 10
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 10
3 Definition of terms, symbols and abbreviations . 11
3.1 Terms . 11
3.2 Symbols . 13
3.3 Abbreviations . 14
4 Technical requirements specifications . 14
4.1 Environmental profile . 14
4.2 Equipment types . 15
4.2.1 Wideband Data Transmission equipment types . 15
4.2.2 Adaptive and non-adaptive equipment . 15
4.2.3 Receiver categories . 15
4.2.3.1 Introduction . 15
4.2.3.2 Categorization . 15
4.2.3.2.1 Receiver category 1 . 15
4.2.3.2.2 Receiver category 2 . 16
4.2.3.2.3 Receiver category 3 . 16
4.2.4 Antenna types . 16
4.3 Conformance requirements . 16
4.3.1 Requirements for Frequency Hopping (FHSS) equipment . 16
4.3.1.1 Introduction . 16
4.3.1.2 RF output power . 16
4.3.1.2.1 Applicability . 16
4.3.1.2.2 Definition. 16
4.3.1.2.3 Limit . 16
4.3.1.2.4 Conformance . 17
4.3.1.3 Duty Cycle, Tx-sequence, Tx-gap . 17
4.3.1.3.1 Applicability . 17
4.3.1.3.2 Definition. 17
4.3.1.3.3 Limit . 17
4.3.1.3.4 Conformance . 17
4.3.1.4 Accumulated Transmit Time, Frequency Occupation and Hopping Sequence . 17
4.3.1.4.1 Applicability . 17
4.3.1.4.2 Definition. 18
4.3.1.4.3 Limit . 18
4.3.1.4.4 Conformance . 19
4.3.1.5 Hopping Frequency Separation . 19
4.3.1.5.1 Applicability . 19
4.3.1.5.2 Definition. 19
4.3.1.5.3 Limit . 19
4.3.1.5.4 Conformance . 20
4.3.1.6 Medium Utilization (MU) factor . 20
4.3.1.6.1 Applicability . 20
4.3.1.6.2 Definition. 20
4.3.1.6.3 Limit . 20
4.3.1.6.4 Conformance . 20
4.3.1.7 Adaptivity (Adaptive FHSS) . 20
4.3.1.7.1 Applicability . 20
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4 ETSI EN 300 328 V2.2.2 (2019-07)
4.3.1.7.2 Adaptive FHSS using LBT . 21
4.3.1.7.3 Adaptive FHSS using DAA . 22
4.3.1.7.4 Short Control Signalling Transmissions . 23
4.3.1.8 Occupied Channel Bandwidth . 24
4.3.1.8.1 Applicability . 24
4.3.1.8.2 Definition. 24
4.3.1.8.3 Limits . 24
4.3.1.8.4 Conformance . 24
4.3.1.9 Transmitter unwanted emissions in the out-of-band domain . 24
4.3.1.9.1 Applicability . 24
4.3.1.9.2 Definition. 24
4.3.1.9.3 Limit . 24
4.3.1.9.4 Conformance . 25
4.3.1.10 Transmitter unwanted emissions in the spurious domain . 25
4.3.1.10.1 Applicability . 25
4.3.1.10.2 Definition. 25
4.3.1.10.3 Limit . 25
4.3.1.10.4 Conformance . 25
4.3.1.11 Receiver spurious emissions . 25
4.3.1.11.1 Applicability . 25
4.3.1.11.2 Definition. 25
4.3.1.11.3 Limit . 25
4.3.1.11.4 Conformance . 26
4.3.1.12 Receiver Blocking . 26
4.3.1.12.1 Applicability . 26
4.3.1.12.2 Definition. 26
4.3.1.12.3 Performance Criteria . 26
4.3.1.12.4 Limits . 26
4.3.1.12.5 Conformance . 28
4.3.1.13 Geo-location capability . 28
4.3.1.13.1 Applicability . 28
4.3.1.13.2 Definition. 28
4.3.1.13.3 Requirements . 28
4.3.2 Requirements for other types of Wideband Data Transmission equipment (non-FHSS equipment) . 28
4.3.2.1 Introduction . 28
4.3.2.2 RF output power . 29
4.3.2.2.1 Applicability . 29
4.3.2.2.2 Definition. 29
4.3.2.2.3 Limit . 29
4.3.2.2.4 Conformance . 29
4.3.2.3 Power Spectral Density . 29
4.3.2.3.1 Applicability . 29
4.3.2.3.2 Definition. 29
4.3.2.3.3 Limit . 29
4.3.2.3.4 Conformance . 29
4.3.2.4 Duty Cycle, Tx-sequence, Tx-gap . 29
4.3.2.4.1 Applicability . 29
4.3.2.4.2 Definition. 30
4.3.2.4.3 Limit . 30
4.3.2.4.4 Conformance . 30
4.3.2.5 Medium Utilization (MU) factor . 30
4.3.2.5.1 Applicability . 30
4.3.2.5.2 Definition. 30
4.3.2.5.3 Limit . 31
4.3.2.5.4 Conformance . 31
4.3.2.6 Adaptivity (non-FHSS) . 31
4.3.2.6.1 Applicability . 31
4.3.2.6.2 Adaptive non-FHSS using DAA . 31
4.3.2.6.3 Adaptive non-FHSS using LBT . 32
4.3.2.6.4 Short Control Signalling Transmissions . 35
4.3.2.7 Occupied Channel Bandwidth . 35
4.3.2.7.1 Applicability . 35
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5 ETSI EN 300 328 V2.2.2 (2019-07)
4.3.2.7.2 Definition. 35
4.3.2.7.3 Limits . 35
4.3.2.7.4 Conformance . 36
4.3.2.8 Transmitter unwanted emissions in the out-of-band domain . 36
4.3.2.8.1 Applicability . 36
4.3.2.8.2 Definition. 36
4.3.2.8.3 Limit . 36
4.3.2.8.4 Conformance . 36
4.3.2.9 Transmitter unwanted emissions in the spurious domain . 36
4.3.2.9.1 Applicability . 36
4.3.2.9.2 Definition. 36
4.3.2.9.3 Limit . 37
4.3.2.9.4 Conformance . 37
4.3.2.10 Receiver spurious emissions . 37
4.3.2.10.1 Applicability . 37
4.3.2.10.2 Definition. 37
4.3.2.10.3 Limit . 37
4.3.2.10.4 Conformance . 37
4.3.2.11 Receiver Blocking . 37
4.3.2.11.1 Applicability . 37
4.3.2.11.2 Definition. 38
4.3.2.11.3 Performance Criteria . 38
4.3.2.11.4 Limits . 38
4.3.2.11.5 Conformance . 39
4.3.2.12 Geo-location capability . 39
4.3.2.12.1 Applicability . 39
4.3.2.12.2 Definition. 40
4.3.2.12.3 Requirements . 40
5 Testing for compliance with technical requirements . 40
5.1 Environmental conditions for testing . 40
5.1.1 Introduction. 40
5.1.2 Normal test conditions . 40
5.1.2.1 Normal temperature and humidity . 40
5.1.2.2 Normal power source . 40
5.1.3 Extreme test conditions . 40
5.2 Void . 40
5.3 Definition of other test conditions . 41
5.3.1 Test mode. 41
5.3.2 Antennas and transmit operating modes . 41
5.3.2.1 Integrated and dedicated antennas . 41
5.3.2.2 Smart antenna systems and related operating modes . 41
5.3.2.2.1 Introduction . 41
5.3.2.2.2 Operating mode 1 (single antenna) . 41
5.3.2.2.3 Operating mode 2 (multiple antennas, no beamforming) . 41
5.3.2.2.4 Operating mode 3 (multiple antennas, with beamforming) . 42
5.3.2.3 Configuration for testing . 42
5.3.3 Adaptive and Non-adaptive equipment. 42
5.3.4 Presentation of equipment . 42
5.3.5 Conducted measurements, radiated measurements, relative measurements . 42
5.4 Test procedures for essential radio test suites. 42
5.4.1 Product Information . 42
5.4.2 RF output power, Duty Cycle, Tx-sequence, Tx-gap, Medium Utilization . 44
5.4.2.1 Test conditions . 44
5.4.2.2 Test method . 44
5.4.2.2.1 Conducted measurements . 44
5.4.2.2.2 Radiated measurements . 46
5.4.3 Power Spectral Density . 47
5.4.3.1 Test conditions . 47
5.4.3.2 Test method . 47
5.4.3.2.1 Conducted measurement. 47
5.4.3.2.2 Radiated measurement . 49
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6 ETSI EN 300 328 V2.2.2 (2019-07)
5.4.4 Accumulated Transmit Time, Frequency Occupation and Hopping Sequence . 50
5.4.4.1 Test conditions . 50
5.4.4.2 Test method . 50
5.4.4.2.1 Conducted measurements . 50
5.4.4.2.2 Radiated measurements . 51
5.4.5 Hopping Frequency Separation. 52
5.4.5.1 Test conditions . 52
5.4.5.2 Test method . 52
5.4.5.2.1 Conducted measurements . 52
5.4.5.2.2 Radiated measurements . 54
5.4.6 Adaptivity (Channel access mechanism) . 54
5.4.6.1 Test conditions . 54
5.4.6.2 Test Method . 54
5.4.6.2.1 Conducted measurements . 54
5.4.6.2.2 Radiated measurements . 62
5.4.7 Occupied Channel Bandwidth . 63
5.4.7.1 Test conditions . 63
5.4.7.2 Test method . 63
5.4.7.2.1 Conducted measurement. 63
5.4.7.2.2 Radiated measurement . 64
5.4.8 Transmitter unwanted emissions in the out-of-band domain . 64
5.4.8.1 Test conditions . 64
5.4.8.2 Test method . 64
5.4.8.2.1 Conducted measurement. 64
5.4.8.2.2 Radiated measurement . 66
5.4.9 Transmitter unwanted emissions in the spurious domain . 66
5.4.9.1 Test conditions . 66
5.4.9.2 Test method . 66
5.4.9.2.1 Conducted measurement. 66
5.4.9.2.2 Radiated measurement . 68
5.4.10 Receiver spurious emissions . 69
5.4.10.1 Test conditions . 69
5.4.10.2 Test method . 69
5.4.10.2.1 Conducted measurement. 69
5.4.10.2.2 Radiated measurement . 71
5.4.11 Receiver Blocking . 71
5.4.11.1 Test conditions . 71
5.4.11.2 Test Method . 71
5.4.11.2.1 Conducted measurements . 71
5.4.11.2.2 Radiated measurements . 73
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 75
Annex B (normative): Test sites and arrangements for radiated measurement . 77
B.1 Introduction . 77
B.2 Radiation test sites . 77
B.2.1 Open Area Test Site (OATS) . 77
B.2.2 Semi Anechoic Room . 78
B.2.3 Fully Anechoic Room (FAR) . 79
B.2.4 Measurement Distance . 80
B.3 Antennas . 81
B.3.1 Introduction . 81
B.3.2 Measurement antenna . 81
B.3.3 Substitution antenna . 81
B.4 Test fixture . 81
B.4.1 Conducted measurements and use of test fixture . 81
B.4.2 Description of the test fixture . 82
B.4.3 Using the test fixture for relative measurements . 82
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7 ETSI EN 300 328 V2.2.2 (2019-07)
B.5 Guidance on the use of radiation test sites . 82
B.5.1 Introduction . 82
B.5.2 Power supplies for a battery-only powered UUT . 82
B.5.3 Site preparation . 83
B.6 Coupling of signals . 83
B.7 Interference Signal used for Adaptivity Tests . 83
Annex C (normative): Measurement procedures for radiated measurement . 85
C.1 Introduction . 85
C.2 Radiated measurements in an OATS or SAR . 85
C.3 Radiated measurements in a FAR . 85
C.4 Substitution measurement . 86
C.5 Guidance for testing technical requirements . 86
C.5.1 Introduction . 86
C.5.2 Test procedures and corresponding test sites . 86
C.5.3 Guidance for testing Adaptivity (Channel Access Mechanism) . 87
C.5.3.1 Introduction. 87
C.5.3.2 Measurement Set-up . 87
C.5.3.3 Calibration of the measurement Set-up . 87
C.5.3.4 Test method . 88
C.5.4 Guidance for testing Receiver Blocking . 88
C.5.4.1 Introduction. 88
C.5.4.2 Measurement Set-up . 88
C.5.4.3 Calibration of the measurement Set-up . 89
C.5.4.4 Test method . 89
Annex D (informative): Guidance for testing 2,4 GHz IEEE 802.11™ Equipment . 90
D.1 Introduction . 90
D.2 Possible Modulations . 90
D.2.1 Introduction .
...
Die SIST EN 300 328 V2.2.2:2020 ist ein entscheidendes Dokument für die Standardisierung von Breitband-Datenübertragungssystemen, die im 2,4 GHz-Band operieren. Der Anwendungsbereich dieses Dokuments ist klar definiert und konzentriert sich auf Geräte zur Datenübertragung, welche die Anforderungen für den Zugriff auf das Frequenzspektrum festlegen. Dies ist besonders wichtig, um eine reibungslose Frequenznutzung und -teilung mit anderen Geräten zu gewährleisten. Eine der großen Stärken der Norm liegt in ihrer umfassenden Berücksichtigung der zugrunde liegenden Richtlinien, wie der ERC-Empfehlung 70-03 und der Kommissionsentscheidung 2006/771/EG. Diese Bezugnahme auf bestehende Regelungen sorgt dafür, dass die Norm nicht isoliert, sondern als Teil eines größeren regulatorischen Rahmens betrachtet wird. Dies trägt zur Harmonisierung und Vereinheitlichung in der Telekommunikationsbranche bei und erleichtert den Zugang zum Frequenzspektrum. Ein weiterer positiver Aspekt der Norm ist die spezifische Ausschlussklausel für Geräte, die mit Ultra Wide Band (UWB) Technologie arbeiten. Diese Klarstellung verhindert Missverständnisse darüber, welche Geräte unter die Norm fallen und erhöht die Genauigkeit der Anwendung. Die Relevanz der SIST EN 300 328 V2.2.2:2020 kann nicht unterschätzt werden, insbesondere vor dem Hintergrund der zunehmenden Bedeutung drahtloser Kommunikation. Angesichts der begrenzten Frequenzressourcen ist die effiziente Nutzung des 2,4 GHz-Bandes entscheidend für die Entwicklung neuer Technologien und Anwendungen. Die im Dokument festgelegten Anforderungen fördern die Interoperabilität und das Spektrum-Sharing, was für die Innovationskraft in der Branche von großer Bedeutung ist. Zusammenfassend lässt sich sagen, dass die SIST EN 300 328 V2.2.2:2020 eine umfangreiche und relevante Grundlage für die Standardisierung von Breitband-Datenübertragungssystemen im 2,4 GHz-Band bietet. Die klare Definition des Anwendungsbereichs, die Einbeziehung bestehender Richtlinien sowie die Berücksichtigung heutiger technologischer Gegebenheiten machen diese Norm zu einem unverzichtbaren Dokument für Fachleute in der Telekommunikationsindustrie.
표준 SIST EN 300 328 V2.2.2:2020은 2.4 GHz 대역에서 운영되는 광대역 데이터 전송 장비에 대한 포괄적인 가이드라인을 제공합니다. 이 표준은 주로 광대역 데이터 전송 장비의 스펙트럼 접근 요구사항을 규정하여 다양한 장비 간의 스펙트럼 공유를 촉진하는 데 중점을 둡니다. SIST EN 300 328 V2.2.2:2020의 강점은 다음과 같습니다. 첫째, 이 표준은 ERC Recommendation 70-03 및 Commission Decision 2006/771/EC와 일치하여 신뢰성을 높이고, 관련 법규를 준수하는 장비의 인증 절차를 간소화합니다. 둘째, 스펙트럼 공유의 원활한 실행을 위한 구체적인 요구사항을 제공함으로써, 다양한 제조사와 사용자가 자원을 효율적으로 사용할 수 있도록 돕습니다. 또한, 이 문서는 Ultra Wide Band (UWB) 기술이 적용된 장비에 대해서는 적용되지 않음을 명확히 하여, 사용자들에게 특정한 기술적 영역을 명확히 하고 있습니다. 이러한 부분은 사용자들에게 혼란을 줄이고, 각 기술이 적절히 적용될 수 있도록 가이드하는 데 중요한 역할을 합니다. 전반적으로, SIST EN 300 328 V2.2.2:2020은 광대역 전송 시스템과 관련하여 매우 중요한 표준으로 자리잡고 있으며, 관련 산업 전반에 걸쳐 신뢰성과 효율성을 증대시키는 데 크게 기여하고 있습니다.
SIST EN 300 328 V2.2.2:2020 표준은 2.4 GHz 대역에서 작동하는 데이터 전송 장비를 대상으로 하며, 넓은 대역 데이터 전송 시스템에 대한 포괄적인 규정을 제공합니다. 이 문서는 무선 스펙트럼 접근 요건을 설정하여 다른 장비와의 스펙트럼 공유를 원활하게 합니다. 이는 무선 통신 환경에서 다양한 장치의 상호운용성을 증진시키는 데 큰 기여를 합니다. 이 표준의 강점 중 하나는 ERC 권고안 70-03 및 2006/771/EC 위원회 결정을 준수하도록 요구하는 점입니다. 이를 통해, 사용자와 제조업체 모두가 안전하고 효과적으로 이 장비를 운영할 수 있는 기준을 제공합니다. 특히, 넓은 대역 데이터 전송 장비에 대한 규정을 명확히 하여, 기술적인 진화와 시장의 변화에 적극적으로 대응할 수 있는 기반을 마련합니다. 또한, 이 문서는 2014/53/EU 지침의 필수 요건과의 관계를 제시함으로써 법적 요구 사항을 이해하는 데 도움을 줍니다. 이러한 포괄적인 접근 방식은 사용자가 필요한 모든 정보를 한 곳에서 얻을 수 있게 해 주며, 표준의 신뢰성을 한층 높입니다. 결론적으로, SIST EN 300 328 V2.2.2:2020 표준은 넓은 대역 데이터 전송 시스템의 운용에 있어 필수적인 기준을 제시하며, 다양한 장비와의 호환성을 필요로 하는 현대의 복잡한 무선 환경에서 그 중요성이 더욱 부각됩니다. 이는 무선 통신 기술의 지속적인 발전을 지원하는 데 핵심적인 역할을 할 것입니다.
SIST EN 300 328 V2.2.2:2020は、2.4 GHz帯で動作するデータ伝送機器のための標準であり、広帯域伝送システムに関連する重要な文書です。この標準は、広帯域データ伝送機器に適用され、他の機器とのスペクトル共有を促進するためのスペクトルアクセス要件を記述しています。 この標準の強みは、ERC勧告70-03およびEU指令2014/53/EUに準拠した明確なガイドラインを提供している点です。これにより、業界の企業や開発者は、必要な基準を理解し、遵守することで、円滑な運用が可能になります。また、標準内でのスペクトルのアクセス要求は、さまざまなデータ伝送機器が共存できるように設計されており、実際の運用においてもメリットがあります。 さらに、この標準は、ユーザーが広帯域データ伝送機器を利用する際の安全性や信頼性を確保するためのフレームワークを提供しており、特に電子機器においての重要な土台となります。Ultra Wide Band (UWB)技術は対象外ですが、標準に沿った広帯域通信の実装は、高速なデータ伝送や効率的なスペクトル利用を実現するための基盤を提供します。 このように、SIST EN 300 328 V2.2.2:2020は、広帯域データ伝送環境における重要なリファレンスであり、通信の円滑さと共存の原則に基づいて設計されているため、現代の技術的ニーズに非常に関係が深いものです。
The SIST EN 300 328 V2.2.2:2020 standard provides a comprehensive framework for the performance and regulation of Wideband Data Transmission equipment operating within the 2.4 GHz band. Its well-defined scope emphasizes the importance of harmonized standards for accessing the radio spectrum, which is crucial for ensuring efficient spectrum sharing among various devices. One of the notable strengths of this standard is its alignment with the ERC Recommendation 70-03 and the Commission Decision 2006/771/EC, allowing manufacturers to ensure compliance while facilitating interoperability with existing technologies. This alignment not only enhances regulatory compliance but also fosters innovation in wireless technologies, particularly within the constraints of the crowded 2.4 GHz frequency band. The document's emphasis on spectrum access requirements is particularly relevant in today's technology landscape, where devices increasingly operate in close proximity to each other. By providing guidelines for spectrum sharing, the standard mitigates potential interference issues, thus promoting a more effective utilization of the available spectrum. Furthermore, the document explicitly clarifies that Ultra Wide Band (UWB) technologies are outside its scope, which delineates its applicability and helps manufacturers focus on relevant technologies without ambiguity. This precision in scope contributes to a clear understanding of the standard, allowing stakeholders to navigate the regulatory framework more efficiently. In summary, the SIST EN 300 328 V2.2.2:2020 standard is a critical instrument for manufacturers and users of Wideband Data Transmission equipment, ensuring compliance with essential requirements and facilitating a collaborative environment for spectrum access. Its relevance continues to grow as the demand for wireless communication expands in various sectors.
La norme SIST EN 300 328 V2.2.2:2020 se concentre sur les équipements de transmission de données large bande opérant dans la bande de 2,4 GHz. Son périmètre est clairement défini, englobant tous les équipements de transmission de données large bande tout en établissant les exigences d'accès au spectre pour faciliter le partage avec d'autres équipements. Cette approche permet de garantir une utilisation efficace et harmonisée de la bande de fréquence, ce qui est essentiel dans un environnement de plus en plus saturé. Un des points forts de cette norme est sa conformité avec les recommandations ERC et les décisions de la Commission européenne, notamment l'ERC Recommendation 70-03 et la Commission Decision 2006/771/EC, ce qui lui confère une crédibilité significative sur le marché. En intégrant ces exigences régulatrices, la norme aide à assurer que les équipements respectent des critères minimaux de performance et de sécurité, ce qui est crucial pour les utilisateurs finaux. De plus, la norme exclut les technologies utilisant l’Ultra Wide Band (UWB), ce qui permet de concentrer les spécifications sur les dispositifs de transmission à large bande dans un cadre réglementaire bien établi. Cela apporte une clarté et une spécificité précieuses pour les fabricants et les développeurs, qui peuvent ainsi s'assurer que leurs produits s'alignent sur les attentes de la norme. En résumé, la norme SIST EN 300 328 V2.2.2:2020 se révèle pertinente dans le contexte actuel, offrant un cadre harmonisé qui favorise l'innovation tout en respectant les exigences de partage du spectre. Sa portée, ses exigences claires et son alignement avec les réglementations européennes en font un outil indispensable pour les acteurs du secteur des transmissions de données.
The SIST EN 300 328 V2.2.2:2020 standard offers a comprehensive framework specifically designed for wideband data transmission equipment that operates within the 2.4 GHz frequency band. This standard is particularly pertinent in the current landscape of wireless technology, where efficient spectrum management plays a crucial role. The scope of this document extends to the definition and requirements of wideband data transmission equipment, ensuring that it adheres to established spectrum access protocols that allow for effective sharing with other devices operating in the same spectrum range. One of the significant strengths of this standard is its alignment with essential regulatory frameworks, notably the ERC Recommendation 70-03 and Commission Decision 2006/771/EC, which promotes consistent application across different regions in Europe. This ensures that manufacturers and operators can comply with unified standards, facilitating smoother market entry and increasing compatibility between devices. Additionally, the document’s emphasis on spectrum sharing highlights the importance of collaborative use of frequency bands, which is increasingly essential in an environment characterized by dense wireless ecosystems. By outlining specific requirements for spectrum access, the standard helps mitigate interference issues, promoting reliability and performance in wireless communications. Moreover, the explicit exclusion of Ultra Wide Band (UWB) technology from its scope allows the standard to focus on conventional wideband transmission systems without the complications that may arise from UWB communications. This targeted approach reinforces the standard's relevance to manufacturers and developers in the 2.4 GHz band, enabling specialized application of its guidelines. In summary, the SIST EN 300 328 V2.2.2:2020 serves a vital role in regulating wideband data transmission equipment, promoting efficient spectrum use, and fostering compliance with European regulations. Its detailed scope, attention to spectrum sharing, and focus on conventional wideband technologies make it an essential reference for stakeholders in the wireless communication sector.
Die Norm SIST EN 300 328 V2.2.2:2020 befasst sich mit breitbandigen Datenübertragungssystemen, die im 2,4-GHz-Bereich arbeiten. Sie stellt eine harmonisierte Norm dar, die den Zugang zum Funkfrequenzspektrum regelt und damit eine wesentliche Grundlage für die Nutzung und den Betrieb von Wideband Data Transmission Equipment bietet. Die Reichweite dieser Norm erstreckt sich auf die Anforderungen an den Spektrumszugang, die eine Frequenznutzung gemeinsam mit anderen Geräten ermöglichen. Dies ist besonders wichtig in einem zunehmend überfüllten Frequenzbereich, wo die effiziente und faire Nutzung des Spektrums von zentraler Bedeutung ist. Die Norm legt fest, dass die benannten Geräte in Übereinstimmung mit der ERC Empfehlung 70-03 sowie der Kommissionsentscheidung 2006/771/EG und deren Änderungen betrieben werden müssen. Dies gewährleistet eine hohe Interoperabilität und minimiert Störungen zwischen den Geräten. Eine der Stärken dieser Norm ist ihr klarer Fokus auf die spezifischen Anforderungen für breitbandige Datenübertragungsgeräte, die im 2,4-GHz-Bereich operieren. Durch die Definition von Rahmenbedingungen für den Spektrumszugang trägt die Norm nicht nur zur Verbesserung der technischen Leistung dieser Geräte bei, sondern auch zur Gewährleistung einer umweltfreundlichen Frequenznutzung. Es wird auch darauf hingewiesen, dass Geräte, die die Ultra-Wideband (UWB) Technologie nutzen, nicht von dieser Norm abgedeckt sind, wodurch eine klare Abgrenzung zu anderen Technologien geschaffen wird. Die Relevanz dieser Norm für Hersteller und Betreiber von Datenübertragungsgeräten kann nicht genug betont werden. Angesichts der dynamischen Entwicklungen im Bereich der drahtlosen Kommunikation und der Zunahme der Nutzung von Geräten im 2,4-GHz-Bereich bietet die SIST EN 300 328 V2.2.2:2020 nicht nur einen rechtlichen Rahmen, sondern auch technische Richtlinien, die dazu beitragen, dass die Geräte den grundlegenden Anforderungen der Richtlinie 2014/53/EU entsprechen. Zusammengefasst stellt die Norm SIST EN 300 328 V2.2.2:2020 ein unverzichtbares Dokument für alle Akteure im Bereich der breiten Datenübertragungssysteme dar und bietet eine solide Grundlage für die Sicherstellung von Qualität, Effizienz und rechtlichen Anforderungen im Funkkommunikationsmarkt.
La norme SIST EN 300 328 V2.2.2:2020 se concentre sur les systèmes de transmission à large bande, spécifiquement sur les équipements de transmission de données opérant dans la bande de 2,4 GHz. Son champ d'application est essentiel pour l'harmonisation des équipements d'accès au spectre radio, ce qui est crucial dans un environnement où la demande pour les services sans fil continue d'augmenter de manière exponentielle. Une des forces notables de cette norme est qu'elle établit des exigences d'accès au spectre, facilitant ainsi le partage du spectre avec d'autres équipements. Cela présente un enjeu majeur dans le contexte actuel, où plusieurs dispositifs partagent les mêmes bandes de fréquence, réduisant le risque d'interférences et favorisant une utilisation plus efficiente des ressources radio. De plus, la norme assure que les équipements de transmission à large bande respectent les recommandations pertinentes telles que celles énoncées dans la Recommandation ERC 70-03 et la Décision de la Commission 2006/771/CE. Cela garantit que les équipements seront conformes aux exigences essentielles définies dans l'article 3.2 de la Directive 2014/53/UE, établissant ainsi une base solide pour leur commercialisation et leur déploiement à l'échelle européenne. Il est également important de noter que la norme exclut explicitement les technologies Ultra Wide Band (UWB), ce qui permet de clarifier son champ d'application et d'éviter toute confusion concernant les dispositifs qui n'entrent pas dans ce cadre. En somme, la SIST EN 300 328 V2.2.2:2020 se positionne comme une référence clé pour les équipements de transmission de données à large bande dans la bande des 2,4 GHz, avec des exigences clairement définies pour l'accès au spectre, favorisant ainsi une régulation harmonieuse et une meilleure gestion des ressources radio.
SIST EN 300 328 V2.2.2:2020の標準は、2.4 GHz帯における広帯域データ伝送機器に関する重要な文書です。この標準は、広帯域データ伝送機器の適用範囲を明確にしており、他の機器とのスペクトル共有を促進するためのスペクトルアクセス要件を詳述しています。 この標準の強みは、その包括性と規制の明確さです。ERC勧告70-03の附属書3および2006/771/EC委員会決定（およびその改正）に基づいて操作される広帯域データ伝送機器は、適切な技術要件に従って設計されていることが求められます。これにより、さまざまな機器が競合することなく、効率的に電波を利用できる環境が整っています。また、UWB技術を使用する機器がこの文書の範囲外であることを明確にすることによって、特定の技術的要件が必要な機器の識別が容易になります。 さらに、2014/53/EU指令の第3.2条の本質的要件との関連性が附属書Aに示されていることで、ユーザーや製造者が法的要求事項との整合性を簡単に確認できる点も大きな利点です。この明確なリンクは、業界全体での理解を深め、標準の適用を促進します。 全体として、SIST EN 300 328 V2.2.2:2020は、広帯域データ伝送機器にとって不可欠な標準であり、技術の進展に伴った安定した運用環境の確保に貢献します。その高い適用性と明確なガイドラインは、業界における無線通信の発展において重要な役割を果たします。
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