SIST EN 301 908-3 V15.1.1:2024

ETSI EN 301 908-3 V15.1.1 (2024-05)

HARMONISED EUROPEAN STANDARD
IMT cellular networks;
Harmonised Standard for access to radio spectrum;
Part 3: CDMA Direct Spread (UTRA FDD)
Base Stations (BS)
Release 15
2 ETSI EN 301 908-3 V15.1.1 (2024-05)

Reference
REN/MSG-TFES-15-3
Keywords
3G, 3GPP, cellular, digital, E-UTRA, IMT, IMT-
2000, IMT-Advanced, mobile, radio, regulation,
UMTS, UTRA, WCDMA
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: +33 4 92 94 42 00  Fax: +33 4 93 65 47 16

Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from:
https://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
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2024.
All rights reserved.
ETSI
3 ETSI EN 301 908-3 V15.1.1 (2024-05)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 7
Introduction . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definition of terms, symbols and abbreviations . 10
3.1 Terms . 10
3.2 Symbols . 12
3.3 Abbreviations . 14
4 Technical requirements specifications . 15
4.1 Environmental profile . 15
4.2 Conformance requirements . 15
4.2.1 Introduction. 15
4.2.2 Spectrum emissions mask . 19
4.2.2.1 Definition . 19
4.2.2.2 Limit . 19
4.2.2.3 Conformance . 25
4.2.3 Adjacent Channel Leakage power Ratio (ACLR) . 25
4.2.3.1 Definition . 25
4.2.3.2 Limits . 25
4.2.3.2.1 General . 25
4.2.3.2.2 Absolute limits . 25
4.2.3.2.3 Relative limits . 26
4.2.3.3 Conformance . 27
4.2.4 Transmitter spurious emis sions . 27
4.2.4.1 Definition . 27
4.2.4.2 Limits . 28
4.2.4.2.1 General spurious emissions limits . 28
4.2.4.2.2 Co-existence with other systems . 28
4.2.4.2.3 Void. . 31
4.2.4.2.4 Protection of the BS receiver of own or different BS . 31
4.2.4.2.5 Co-existence with Home BS operating in other bands . 32
4.2.4.3 Conformance . 32
4.2.5 Base Station maximum output power . 32
4.2.5.1 Definition . 32
4.2.5.2 Limit . 32
4.2.5.3 Conformance . 32
4.2.6 Transmitter intermodulation . 33
4.2.6.1 Definition . 33
4.2.6.2 Limit . 33
4.2.6.3 Conformance . 34
4.2.7 Receiver spurious emissions . 34
4.2.7.1 Definition . 34
4.2.7.2 Limit . 34
4.2.7.3 Conformance . 34
4.2.8 Blocking characteristics . 35
4.2.8.1 Definition . 35
4.2.8.2 Limit . 35
4.2.8.3 Conformance . 39
4.2.9 Receiver intermodulation characteristics . 39
4.2.9.1 Definition . 39
ETSI
4 ETSI EN 301 908-3 V15.1.1 (2024-05)
4.2.9.2 Limit . 39
4.2.9.3 Conformance . 41
4.2.10 Receiver adjacent channel selectivity . 41
4.2.10.1 Definition . 41
4.2.10.2 Limit . 41
4.2.10.3 Conformance . 42
4.2.11 Home BS output power for adjacent channel protection . 42
4.2.11.1 Definition . 42
4.2.11.2 Limit . 42
4.2.11.3 Conformance . 42
4.2.12 Reference sensitivity level . 43
4.2.12.1 Definition . 43
4.2.12.2 Limit . 43
4.2.12.3 Conformance . 43
5 Testing for compliance with technical requirements . 43
5.1 Environmental conditions for testing . 43
5.2 Interpretation of measurement results .
...

SLOVENSKI STANDARD
01-oktober-2024
Celična omrežja IMT - Harmonizirani standard za dostop do radijskega spektra - 3.
del: Bazne postaje (BS) s CDMA z neposrednim razprševanjem (Direct Spread
UTRA FDD), izdaja 15
IMT cellular networks - Harmonised Standard for access to radio spectrum - Part 3:
CDMA Direct Spread (UTRA FDD) Base Stations (BS) Release 15
Ta slovenski standard je istoveten z: ETSI EN 301 908-3 V15.1.1 (2024-05)
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
33.070.99 Druge mobilne storitve Other mobile services
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

ETSI EN 301 908-3 V15.1.1 (2024-05)

HARMONISED EUROPEAN STANDARD
IMT cellular networks;
Harmonised Standard for access to radio spectrum;
Part 3: CDMA Direct Spread (UTRA FDD)
Base Stations (BS)
Release 15
2 ETSI EN 301 908-3 V15.1.1 (2024-05)

Reference
REN/MSG-TFES-15-3
Keywords
3G, 3GPP, cellular, digital, E-UTRA, IMT, IMT-
2000, IMT-Advanced, mobile, radio, regulation,
UMTS, UTRA, WCDMA
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: +33 4 92 94 42 00  Fax: +33 4 93 65 47 16

Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from:
https://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
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2024.
All rights reserved.
ETSI
3 ETSI EN 301 908-3 V15.1.1 (2024-05)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 7
Introduction . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definition of terms, symbols and abbreviations . 10
3.1 Terms . 10
3.2 Symbols . 12
3.3 Abbreviations . 14
4 Technical requirements specifications . 15
4.1 Environmental profile . 15
4.2 Conformance requirements . 15
4.2.1 Introduction. 15
4.2.2 Spectrum emissions mask . 19
4.2.2.1 Definition . 19
4.2.2.2 Limit . 19
4.2.2.3 Conformance . 25
4.2.3 Adjacent Channel Leakage power Ratio (ACLR) . 25
4.2.3.1 Definition . 25
4.2.3.2 Limits . 25
4.2.3.2.1 General . 25
4.2.3.2.2 Absolute limits . 25
4.2.3.2.3 Relative limits . 26
4.2.3.3 Conformance . 27
4.2.4 Transmitter spurious emis sions . 27
4.2.4.1 Definition . 27
4.2.4.2 Limits . 28
4.2.4.2.1 General spurious emissions limits . 28
4.2.4.2.2 Co-existence with other systems . 28
4.2.4.2.3 Void. . 31
4.2.4.2.4 Protection of the BS receiver of own or different BS . 31
4.2.4.2.5 Co-existence with Home BS operating in other bands . 32
4.2.4.3 Conformance . 32
4.2.5 Base Station maximum output power . 32
4.2.5.1 Definition . 32
4.2.5.2 Limit . 32
4.2.5.3 Conformance . 32
4.2.6 Transmitter intermodulation . 33
4.2.6.1 Definition . 33
4.2.6.2 Limit . 33
4.2.6.3 Conformance . 34
4.2.7 Receiver spurious emissions . 34
4.2.7.1 Definition . 34
4.2.7.2 Limit . 34
4.2.7.3 Conformance . 34
4.2.8 Blocking characteristics . 35
4.2.8.1 Definition . 35
4.2.8.2 Limit . 35
4.2.8.3 Conformance . 39
4.2.9 Receiver intermodulation characteristics . 39
4.2.9.1 Definition . 39
ETSI
4 ETSI EN 301 908-3 V15.1.1 (2024-05)
4.2.9.2 Limit . 39
4.2.9.3 Conformance . 41
4.2.10 Receiver adjacent channel selectivity . 41
4.2.10.1 Definition . 41
4.2.10.2 Limit . 41
4.2.10.3 Conformance . 42
4.2.11 Home BS output power for adjacent channel protection . 42
4.2.11.1 Definition . 42
4.2.11.2 Limit . 42
4.2.11.3 Conformance . 42
...