ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 50: Specific conditions for Cellular Communication Base Station (BS), repeater and ancillary equipment; Harmonised Standard for ElectroMagnetic Compatibility

REN/ERM-EMC-407

Standard elektromagnetne združljivosti (EMC) za radijsko opremo in storitve - 50. del: Posebni pogoji za ponavljalniško (repetitorsko) in pomožno opremo celičnih komunikacijskih baznih postaj (BS) - Harmonizirani standard za elektromagnetno združljivost

General Information

Status
Not Published
Current Stage
12 - Delivery to the EC
Due Date
09-Apr-2021
Completion Date
30-Mar-2021
Standard
ETSI EN 301 489-50 V2.2.2 (2020-12) - ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 50: Specific conditions for Cellular Communication Base Station (BS), repeater and ancillary equipment; Harmonised Standard for ElectroMagnetic Compatibility
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ETSI EN 301 489-50 V2.3.1 (2021-03) - ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 50: Specific conditions for Cellular Communication Base Station (BS), repeater and ancillary equipment; Harmonised Standard for ElectroMagnetic Compatibility
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33 pages
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Standard
EN 301 489-50 V2.3.1:2021
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Standards Content (Sample)


Draft ETSI EN 301 489-50 V2.2.2 (2020-12)

HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC)
standard for radio equipment and services;
Part 50: Specific conditions for Cellular Communication
Base Station (BS), repeater and ancillary equipment;
Harmonised Standard for ElectroMagnetic Compatibility

2 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)

Reference
REN/ERM-EMC-407
Keywords
5G, EMC, GSM, harmonised standard, LTE,
MSR, NR, OFDMA, WCDMA, WMAN
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ETSI
3 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 5
1 Scope . 6
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 9
3 Definition of terms, symbols and abbreviations . 10
3.1 Terms . 10
3.2 Symbols . 12
3.3 Abbreviations . 12
4 Test conditions . 14
4.1 General . 14
4.2 Arrangements for establishing a communication link . 15
4.2.0 Specification of Channel Number . 15
4.2.1 Arrangements for test signals at the input of transmitters . 15
4.2.2 Arrangements for test signals at the output of transmitters . 15
4.2.3 Arrangements for test signals at the input of receivers . 16
4.2.3.0 General . 16
4.2.3.1 UTRA . 16
4.2.3.2 E-UTRA . 16
4.2.3.3 E-UTRA BS operating in band 46 (LAA) . 16
4.2.3.4 E-UTRA with in band or guard band NB-IoT. 16
4.2.3.5 OFDMA WMAN . 16
4.2.3.6 Standalone NB-IoT . 17
4.2.3.7 GSM/EDGE . 17
4.2.3.8 CDMA . 17
4.2.3.9 MSR . 17
4.2.3.10 NR . 17
4.2.3.10.1 NR BS type 1-C and 1-H . 17
4.2.3.10.2 NR BS type 1-O. 17
4.2.3.10.3 NR BS type 2-O. 17
4.2.4 Arrangements for test signals at the output of receivers . 17
4.2.5 Arrangements for test signals for repeaters . 17
4.3 Exclusion bands . 18
4.3.0 General . 18
4.3.1 Transmitter exclusion band . 18
4.3.1.0 General . 18
4.3.1.1 OTA type BS for FR1 . 18
4.3.2 Receiver exclusion band . 18
4.3.2.0 General . 18
4.3.2.1 Non-AAS BS, Hybrid AAS BS and NR BS Type 1-C . 18
4.3.2.2 OTA AAS BS and NR BS Type 1-O . 18
4.3.3 Multi-band BS . 19
4.4 Narrow band responses of receivers . 19
4.5 Void . 20
4.6 Test configurations . 20
4.6.1 Emission . 20
4.6.2 Immunity . 20
4.6.3 MSR . 21
5 Performance assessment . 21
5.0 General . 21
5.1 UTRA . 22
5.1.1 BLER on DL . 22
ETSI
4 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
5.1.2 BLER on UL . 22
5.2 E-UTRA, E-UTRA with LAA, inband or guard band NB-IoT, Standalone NB-IoT . 22
5.2.1 Throughput on DL . 22
5.2.2 Throughput on UL . 22
5.3 OFDMA WMAN . 22
5.3.1 Throughput on DL . 22
5.3.2 Throughput on UL . 22
5.4 NR . 22
5.4.1 Throughput on DL . 22
5.4.2 Throughput on UL . 22
5.5 GSM/EDGE . 23
5.5.1 BER on DL . 23
5.5.1.0 General . 23
5.5.1.1 Assessment of BER using static layer 1 functions . 23
5.5.1.2 Assessment of BER using RXQUAL . 23
5.5.2 BER on UL . 23
5.5.2.0 General . 23
5.5.2.1 Assessment of BER using RXQUAL . 23
5.5.2.2 Assessment of BER using reported BER . 23
5.6 CDMA . 23
5.6.1 FER on DL . 23
5.6.2 FER on UL . 23
5.7 Assessment of RF gain variations of repeaters . 24
5.8 Ancillary equipment . 24
5.9 Equipment classification . 24
6 Performance criteria . 24
6.1 Performance criteria for continuous phenomena . 24
6.1.0 General . 24
6.1.1 Base Stations . 24
6.1.1.1 UTRA . 24
6.1.1.2 E-UTRA, E-UTRA with LAA, inband or guard band NB-IoT . 24
6.1.1.3 Standalone NB-IoT . 25
6.1.1.4 GSM/EDGE . 25
6.1.1.5 CDMA . 26
6.1.1.6 NR . 26
6.1.2 Repeaters . 27
6.2 Performance criteria for transient phenomena . 27
6.2.0 General . 27
6.2.1 Repeaters . 27
7 Requirements . 28
7.1 Emission . 28
7.2 Immunity . 28
7.2.1 General . 28
7.2.2 Modified requirements . 29
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 30
Annex B (informative): Change history . 32
History . 33

ETSI
5 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables 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.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
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.15] 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
6 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
1 Scope
The present document specifies technical characteristics and methods of measurements in respect of ElectroMagnetic
Compatibility (EMC) for the following equipment types:
1) digital cellular base station equipment, including BS with antenna ports and BS without antenna ports;
2) repeaters;
3) associated ancillary equipment.
Including individual and combinations of technologies listed in table 1.
Table 1: Cellular Mobile Communication Technologies
Technology
Technology Generation Standard SET ETSI Standard
(Air technology)
GSM 2G/3G IMT-2000 SC (single carrier) ETSI EN 301 502 [8]
(GSM/EDGE) ETSI TS 137 104 [21]

ETSI TS 137 141 [12]
CDMA 2000 3G CDMA2000 (IMT-MC multi ETSI EN 301 526 [i.2]
carrier) ETSI EN 301 908-5 [i.7]
ETSI EN 301 908-7 [i.8]
ETSI EN 301 449 [i.11]
ETSI EN 302 426 [i.12]
UMTS 3G IMT-2000 Direct Spread ETSI TS 125 104 [i.3]
(UTRA, W-CDMA) ETSI TS 125 105 [i.4]
ETSI TS 125 106 [i.5]
LTE (see note 1) 4G IMT-advanced ETSI TS 136 104 [5]
(E-UTRA)
ETSI TS 136 141[6]
ETSI TS 136 106 [i.6]
ETSI TS 136 143 [25]
LTE (see note 1) 4G IMT-advanced ETSI TS 136 104 [5]
(E-UTRA), AAS
ETSI TS 137 114 [31]
ETSI TS 137 145-1 [13]
ETSI TS 137 145-2 [14]
MSR (see note 2) 4G IMT-advanced ETSI TS 137 104 [21]
AAS ETSI TS 137 141 [12]
ETSI TS 137 114 [31]
ETSI TS 137 145-1 [13]
ETSI TS 137 145-2 [14]
WMAN 3G IMT-2000 OFDMA ETSI EN 301 908-22 [16]
(OFDMA)
NR
5G IMT-advanced ETSI TS 138 104 [20]
OTA ETSI TS 138 141-1 [10]
ETSI TS 138 141-2 [17]
Standalone NB-IoT 4G IMT-2000 ETSI TS 136 104 [5]
NOTE 1: Including LAA, inband NB-IoT or guard band NB-IoT.
NOTE 2: Combination of technologies GSM, W-CDMA, LTE and NR.

Technical specifications related to the antenna port and emissions from the enclosure port of Base Station (BS),
combinations of radio and associated ancillary equipment or repeaters are not included in the present document. Such
technical specifications are found in the relevant product standards for the effective use of the radio spectrum.
The environmental classification and the emission and immunity requirements used in the present document are as
stated in ETSI EN 301 489-1 [1], except for any special conditions included in the present document.
NOTE: The relationship between the present document and essential requirements of article 3.1(b) of Directive
2014/53/EU [i.1] is given in Annex A.
ETSI
7 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or non-
specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 301 489-1 (V2.2.3) (11-2019): "ElectroMagnetic Compatibility (EMC) standard for
radio equipment and services; Part 1: Common technical requirements; Harmonised Standard for
ElectroMagnetic Compatibility".
[2] ETSI TS 125 141 (V15.4.0) (04-2019): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) conformance testing (FDD) (3GPP TS 25.141 version 15.4.0 Release 15)".
[3] ETSI TS 125 142 (V15.0.1) (07-2018): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) conformance testing (TDD) (3GPP TS 25.142 version 15.0.1 Release 15)".
[4] ETSI TS 125 143 (V15.0.0) (07-2018): "Universal Mobile Telecommunications System (UMTS);
UTRA repeater conformance testing (3GPP TS 25.143 version 15.0.0 Release 15)".
[5] ETSI TS 136 104 (V15.8.0) (10-2019): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); Base Station (BS) radio transmission and reception (3GPP TS 36.104 version 15.8.0
Release 15)".
[6] ETSI TS 136 141 (V15.8.0) (10-2019): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); Base Station (BS) conformance testing (3GPP TS 36.141 version 15.8.0 Release 15)".
[7] ETSI TS 145 008 (V15.6.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); GSM/EDGE Radio subsystem link control (3GPP TS 45.008 version 15.6.0 Release 15)".
[8] ETSI EN 301 502 (V12.5.2) (03-2017): "Global System for Mobile communications (GSM); Base
Station (BS) equipment; Harmonised Standard covering the essential requirements of article 3.2 of
the Directive 2014/53/EU".
[9] ETSI TS 151 021 (V15.3.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Base Station System (BSS) equipment specification; Radio aspects (3GPP TS 51.021
version 15.3.0 Release 15)".
[10] ETSI TS 138 141-1 (V15.5.0) (04-2020): "5G; NR; Base Station (BS) conformance testing Part 1:
Conducted conformance testing (3GPP TS 38.141-1 version 15.5.0 Release 15)".
[11] ETSI TS 138 101-4 (V15.5.0) (04-2020): "5G; NR; User Equipment (UE) radio transmission and
reception; Part 4: Performance requirements (3GPP TS 38.101-4 version 15.5.0 Release 15)".
[12] ETSI TS 137 141 (V15.10.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; NR, E-UTRA, UTRA
and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) conformance testing (3GPP
TS 37.141 version 15.10.0 Release 15)".
[13] ETSI TS 137 145-1 (V15.6.0) (01-2020): "Universal Mobile Telecommunications System
(UMTS); LTE; Active Antenna System (AAS) Base Station (BS) conformance testing; Part 1:
conducted conformance testing (3GPP TS 37.145-1 version 15.6.0 Release 15)".
ETSI
8 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
[14] ETSI TS 137 145-2 (V15.6.0) (01-2020): "Universal Mobile Telecommunications System
(UMTS); LTE; Active Antenna System (AAS) Base Station (BS) conformance testing; Part 2:
radiated conformance testing (3GPP TS 37.145-2 version 15.6.0 Release 15)".
[15] ETSI EN 301 908-20 (V6.3.1) (05-2016): "IMT cellular networks; Harmonised Standard covering
the essential requirements of article 3.2 of the Directive 2014/53/EU; Part 20: OFDMA TDD
WMAN (Mobile WiMAX™) TDD Base Stations (BS)".
[16] ETSI EN 301 908-22 (V6.1.1) (07-2016): "IMT cellular networks; Harmonised Standard covering
the essential requirements of article 3.2 of the Directive 2014/53/EU; Part 22: OFDMA TDD
WMAN (Mobile WiMAX™) FDD Base Stations (BS)".
[17] ETSI TS 138 141-2 (V15.5.0) (04-2020): "5G; NR; Base Station (BS) conformance testing; Part 2:
Radiated conformance testing (3GPP TS 38.141-2 version 15.5.0 Release 15)".
[18] TIA-97 (2014): "Recommended Minimum Performance Standard for cdma2000 Spread Spectrum
Base Stations".
[19] TIA-2000 Series, Revision F (2014): "Introduction to CDMA2000 spread spectrum systems
**Includes TIA-2000.1 (2013), TIA-2000.2 (2014), TIA-2000.3 (2014), TIA-2000.4 (2014), and
TIA-2000.5 **".
[20] ETSI TS 138 104 (V15.9.0) (04-2020): "5G; NR; Base Station (BS) radio transmission and
reception (3GPP TS 38.104 version 15.9.0 Release 15)".
[21] ETSI TS 137 104 (V15.10.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; NR, E-UTRA, UTRA
and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) radio transmission and
reception (3GPP TS 37.104 version 15.10.0 Release 15)".
[22] ETSI TS 125 101 (V15.3.0) (05-2019): "Universal Mobile Telecommunications System (UMTS);
User Equipment (UE) radio transmission and reception (FDD) (3GPP TS 25.101 version 15.3.0
Release 15)".
[23] ETSI TS 125 102 (V15.0.0) (10-2018): "Universal Mobile Telecommunications System (UMTS);
User Equipment (UE) radio transmission and reception (TDD) (3GPP TS 25.102 version 15.0.0
Release 15)".
[24] ETSI TS 136 101 (V15.10.0) (04-2020): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); User Equipment (UE) radio transmission and reception (3GPP TS 36.101
version 15.10.0 Release 15)".
[25] ETSI TS 136 143 (V15.0.0) (09-2018): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); FDD repeater conformance testing (3GPP TS 36.143 version 15.0.0 Release 15)".
[26] ETSI TS 151 010-1 (V13.8.0) (07-2019): "Digital cellular telecommunications system (Phase 2+)
(GSM); Mobile Station (MS) conformance specification; Part 1: Conformance specification (3GPP
TS 51.010-1 version 13.8.0 Release 13)".
[27] ETSI TS 137 105 (V15.8.0) (01-2020): "Universal Mobile Telecommunications System (UMTS);
LTE; Active Antenna System (AAS) Base Station (BS) transmission and reception (3GPP
TS 37.105 version 15.8.0 Release 15)".
[28] Void.
[29] Void.
[30] ETSI TS 137 113 (V15.8.0) (01-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Universal Mobile Telecommunications System (UMTS); LTE; NR, E-UTRA, UTRA and
GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) Electromagnetic Compatibility
(EMC) (3GPP TS 37.113 version 15.8.0 Release 15)".
[31] ETSI TS 137 114 (V15.8.0) (04-2020): "Universal Mobile Telecommunications System (UMTS);
LTE; Active Antenna System (AAS) Base Station (BS) Electromagnetic Compatibility (EMC)
(3GPP TS 37.114 version 15.8.0 Release 15)".
ETSI
9 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the
harmonisation of the laws of the Member States relating to the making available on the market of
radio equipment and repealing Directive 1999/5/EC.
[i.2] ETSI EN 301 526 (V1.1.1) (07-2006): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Harmonized EN for CDMA spread spectrum mobile stations operating in the
450 MHz cellular band (CDMA 450) and 410, 450 and 870 MHz PAMR bands (CDMA-PAMR)
covering essential requirements of article 3.2 of the R&TTE Directive".
[i.3] ETSI TS 125 104 (V15.5.0) (04-2019): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) radio transmission and reception (FDD) (3GPP TS 25.104 version 15.5.0
Release 15)".
[i.4] ETSI TS 125 105 (V15.0.0) (07-2018): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) radio transmission and reception (TDD) (3GPP TS 25.105 version 15.0.0
Release 15)".
[i.5] ETSI TS 125 106 (V15.0.0) (07-2018): "Universal Mobile Telecommunications System (UMTS);
UTRA repeater radio transmission and reception (3GPP TS 25.106 version 15.0.0 Release 15)".
[i.6] ETSI TS 136 106 (V15.0.0) (09-2018): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); FDD repeater radio transmission and reception (3GPP TS 36.106 version 15.0.0
Release 15)".
[i.7] ETSI EN 301 908-5 (V5.2.1) (09-2011): "IMT cellular networks; Harmonized EN covering the
essential requirements of article 3.2 of the R&TTE Directive; Part 5: CDMA Multi-Carrier
(cdma2000) Base Stations (BS)".
[i.8] ETSI EN 301 908-7 (V4.2.1) (03-2010): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000
Third-Generation cellular networks; Part 7: Harmonized EN for IMT-2000, CDMA TDD (UTRA
TDD and E-UTRA TDD) (BS) covering the essential requirements of article 3.2 of the R&TTE
Directive".
[i.9] Void.
[i.10] Void.
[i.11] ETSI EN 301 449 (V1.1.1) (07-2006): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Harmonized EN for CDMA spread spectrum base stations operating in the
450 MHz cellular band (CDMA 450) and 410, 450 and 870 MHz PAMR bands (CDMA-PAMR)
covering essential requirements of article 3.2 of the R&TTE Directive".
[i.12] ETSI EN 302 426 (V1.1.1) (09-2006): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Harmonized EN for CDMA spread spectrum Repeaters operating in the 450 MHz
cellular band (CDMA450) and the 410 MHz, 450 MHz and 870 MHz PAMR bands (CDMA-
PAMR) covering essential requirements of article 3.2 of the R&TTE Directive".
[i.13] Void.
[i.14] Void.
ETSI
10 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
[i.15] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 301 489-1 [1] and the following apply:
active antenna system base station: base station system which combines an antenna array with a transceiver unit array
and a radio distribution network
antenna array: group of radiating elements characterized by the geometry and the properties of the array elements
base station: radio equipment intended for operation at a fixed location which is not defined as portable equipment
base station type 1-C: base station operating at FR1 with requirements set consisting only of conducted requirements
defined at individual antenna port
base station type 1-H: base station operating at FR1 with a requirement set consisting of conducted requirements
defined at individual TAB connectors and OTA requirements defined at RIB
NOTE: BS type 1-H is treated as a BS type 1-C in EMC assessment. See figure 1b.
base station type 1-O: base station operating at FR1 with a requirement set consisting only of OTA requirements
defined at the RIB
base station type 2-O: base station operating at FR2 with a requirement set consisting only of OTA requirements
defined at the RIB
bearer: information transmission path of defined characteristics for transfer of user data or predefined test data
CDMA-PAMR: Public Access Mobile Radio system based on TIA-2000 [19] Spreading Rate 1 specifications
channel bandwidth: RF bandwidth supporting a single E-UTRA RF carrier with the transmission bandwidth
configured in the uplink or downlink of a cell
NOTE: The channel bandwidth is measured in MHz and is used as a reference for transmitter and receiver RF
requirements.
downlink: unidirectional radio link for the transmission of signals from a UTRAN access point to a UE
International Mobile Telecommunications-2000 (IMT-2000): third generation mobile systems which provide access,
by means of one or more radio links, to a wide range of telecommunications services supported by the fixed
telecommunication networks (e.g. PSTN, ISDN or IP), and to other services which are specific to mobile users
License Assisted Access (LAA): License Assisted Access LTE based base station operating in unlicensed frequency
spectrum
maximum throughput: maximum achievable throughput for a reference measurement channel
MB Base Station: base station which is characterized by the ability of its transmitter and/or receiver to process two or
more carriers in common active RF components simultaneously, where at least one carrier is configured at a different
non-overlapping operating band than the other carrier(s)
MSR Base Station: base station which is characterized by the ability of its receiver and transmitter to process two or
more carriers in common active RF components simultaneously in a declared RF bandwidth, where at least one carrier
is of a different RAT than the other carrier(s)
ETSI
11 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
multiple unit BS: radio base station consisting of separate radio digital unit and the radio unit
NOTE: See figure 1a.
NB-IoT guard band operation: operation of NB-IOT guard band utilizing the unused resource block(s) within an E-
UTRA carrier’s guard-band
NB-IoT In-band operation: operation of NB-IOT in-band utilizing the resource block(s) within a normal E-UTRA
carrier
NB-IoT standalone operation: operation of NB-IOT standalone utilizing its own spectrum, for example the spectrum
currently being used by GERAN systems as a replacement of one or more GSM carriers, as well as scattered spectrum
for potential IoT deployment
operating band: frequency range in which a wireless service operates (paired or unpaired), that is defined with a
specific set of technical requirements
OTA AAS BS: AAS BS which has ≥ 8 transceiver units for E-UTRA, NR or MSR and ≥ 4 transceiver units for UTRA
per cell and has a radiated RF interface only and conforms to the OTA requirements set
NOTE: OTA AAS BS has no accessible antenna port. See figure 1c.
Radio Configuration (RC): set of Forward Traffic Channel and Reverse Traffic Channel transmission formats that are
characterized by physical layer parameters such as transmission rates, modulation characteristics, and spreading rate
radio digital unit: equipment which contains base band and functionality for controlling Radio unit
NOTE: See figures 1a and 1b.
Radio Distribution Network (RDN): linear passive network which distributes the RF power generated by the
transceiver unit array to the antenna array, and/or distributes the radio signals collected by the antenna array to the
transceiver unit array
radio equipment: "An electrical or electronic product, which intentionally emits and/or receives radio waves for the
purpose of radio communication and/or radio determination, or an electrical or electronic product which must be
completed with an accessory, such as antenna, so as to intentionally emit and/or receive radio waves for the purpose of
radio communication and/or radio determination", definition from Directive 2014/53/EU [i.1].
NOTE 1: It can be operated with ancillary equipment but if so, is not dependent on it for basic functionality.
NOTE 2: It contains radio digital unit and radio unit.
radio unit: equipment which contains transmitter and receiver
NOTE: See figures 1a and 1b.
repeater: device with two RF ports, both of which are intended to be connected to antennas, which is capable of
receiving, amplifying and transmitting simultaneously in one direction a signal in a BSS transmit band and in the other
direction a signal in the corresponding BSS receive band
reverse CDMA channel: CDMA channel from the mobile station to the base station
NOTE: From the base station's perspective, the Reverse CDMA Channel is the sum of all mobile station
transmissions on a CDMA frequency assignment.
RXQUAL: measure of the received signal quality, which is generated by the base station for use as a criterion in the RF
power control and handover processes
NOTE: The characteristics and requirements are specified in ETSI TS 145 008 [7], clause 8.2.
TAB port: conducted interface between the transceiver unit array and the composite antenna
throughput: number of payload bits successfully received per second for a reference measurement channel in a
specified reference condition
uplink: unidirectional radio link for the transmission of signals from a UE to a base station, from a Mobile Station to a
mobile base station or from a mobile base station to a base station
ETSI
12 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
Base Station
Enclosure port
Radio
digital
Radio unit
unit
Figure 1a: Example of BS with multiple units
Transceiver array boundary
Composite antenna
Transceiver Radio
Antenna
unit Distribution
array
array Network
(RDN)
Transceiver array
boundary connector (TAB)
Figure 1b: Radio Unit for AAS BS type 1-C and 1-H
Transceiver array boundary
Composite antenna
Transceiver Radio
Antenna
unit Distribution
array
array Network
(RDN)
Figure 1c: Radio Unit for OTA AAS BS type and 1-O or 2-O
3.2 Symbols
Void.
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in ETSI EN 301 489-1 [1] and the following apply:
AAS Active Antenna System
ETSI
13 Draft ETSI EN 301 489-50 V2.2.2 (2020-12)
ARFCN Absolute Radio Frequency Channel Number
BER Bit Error Ratio
BLER Block Error Ratio
BSC Base Station Controller
BSS Base Station System
BTS Base Transceiver Station
BW Channel bandwidth
Channel
CDMA Code Division Multiple Access
CRC Cyclic Redundancy Check
CS Capability Set
DL Downlink
EARFCN E-UTRA Absolute Radio Frequency Channel Number
EPC Evolved Packet Core
E-UTRA Evolved Universal Terrestrial Radio Access
FDD Frequency Division Duplex
FER Frame Error Rate
FR1 Frequency range 450 MHz to 6 000 MHz
FR2 Frequency range 2 4250 MHz to 52 600 MHz
FRC Fixed Reference Channel
GSM Global System for Mobile communications
HW HardWare
IMT International Mobile Telecommunications
IMT-2000 International Mobile Telecommunications 2000
IP Internet Protocol
ISDN Integrated Services Digital Network
Iub Interface between RNC and BS
LAA License Assisted Access
LTE Long Term Evolution
MB Multi-Band
MC Multi-Carrier
MSR Multi Standard Radio
NB-IoT Narrow Band Internet of Things
NR New Radio
OFDMA Orthogonal Frequency-Division Multiple Access
OTA Over The Air
PAMR Public Access Mobile Radio
PSTN Public Switched Telephone Network
RAT Radio Access Technology
RC Radio Configuration
RDN Radio Distribution Network
RIB Radiated Interface Boundary
RNC Radio Network Controller
RXQUAL Received Signal Quality
SC Single Carrier
TAB Transceiver Array Boundary
TCH Traffic Channel
TCH/FS Full rate Speech TCH
TDD Time Division Duplex
TM Test Model
UARFCN UTRA Absolute Radio Frequency Channel Number
UE User Equipment
UL Uplink
UMTS Universal Mobile
...


HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC)
standard for radio equipment and services;
Part 50: Specific conditions for Cellular Communication
Base Station (BS), repeater and ancillary equipment;
Harmonised Standard for ElectroMagnetic Compatibility

2 ETSI EN 301 489-50 V2.3.1 (2021-03)

Reference
REN/ERM-EMC-407
Keywords
5G, EMC, GSM, harmonised standard, LTE,
MSR, NR, OFDMA, WCDMA, WMAN
ETSI
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ETSI
3 ETSI EN 301 489-50 V2.3.1 (2021-03)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 5
1 Scope . 6
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 9
3 Definition of terms, symbols and abbreviations . 10
3.1 Terms . 10
3.2 Symbols . 12
3.3 Abbreviations . 13
4 Test conditions . 14
4.1 General . 14
4.2 Arrangements for establishing a communication link . 15
4.2.0 Specification of Channel Number . 15
4.2.1 Arrangements for test signals at the input of transmitters . 15
4.2.2 Arrangements for test signals at the output of transmitters . 15
4.2.3 Arrangements for test signals at the input of receivers . 16
4.2.3.0 General . 16
4.2.3.1 UTRA . 16
4.2.3.2 E-UTRA . 16
4.2.3.3 E-UTRA BS operating in band 46 (LAA) . 16
4.2.3.4 E-UTRA with in band or guard band NB-IoT. 16
4.2.3.5 OFDMA WMAN . 16
4.2.3.6 Standalone NB-IoT . 17
4.2.3.7 GSM/EDGE . 17
4.2.3.8 CDMA . 17
4.2.3.9 MSR . 17
4.2.3.10 NR . 17
4.2.3.10.1 NR BS type 1-C and 1-H . 17
4.2.3.10.2 NR BS type 1-O. 17
4.2.3.10.3 NR BS type 2-O. 17
4.2.4 Arrangements for test signals at the output of receivers . 17
4.2.5 Arrangements for test signals for repeaters . 17
4.3 Exclusion bands . 18
4.3.0 General . 18
4.3.1 Transmitter exclusion band . 18
4.3.1.0 General . 18
4.3.1.1 OTA type BS for FR1 . 18
4.3.2 Receiver exclusion band . 18
4.3.2.0 General . 18
4.3.2.1 Non-AAS BS, Hybrid AAS BS and NR BS Type 1-C . 18
4.3.2.2 OTA AAS BS and NR BS Type 1-O . 18
4.3.3 Multi-band BS . 19
4.4 Narrow band responses of receivers . 19
4.5 Void . 20
4.6 Test configurations . 20
4.6.1 Emission . 20
4.6.2 Immunity . 20
4.6.3 MSR . 21
5 Performance assessment . 21
5.0 General . 21
5.1 UTRA . 22
5.1.1 BLER on DL . 22
ETSI
4 ETSI EN 301 489-50 V2.3.1 (2021-03)
5.1.2 BLER on UL . 22
5.2 E-UTRA, E-UTRA with LAA, inband or guard band NB-IoT, Standalone NB-IoT . 22
5.2.1 Throughput on DL . 22
5.2.2 Throughput on UL . 22
5.3 OFDMA WMAN . 22
5.3.1 Throughput on DL . 22
5.3.2 Throughput on UL . 22
5.4 NR . 22
5.4.1 Throughput on DL . 22
5.4.2 Throughput on UL . 22
5.5 GSM/EDGE . 23
5.5.1 BER on DL . 23
5.5.1.0 General . 23
5.5.1.1 Assessment of BER using static layer 1 functions . 23
5.5.1.2 Assessment of BER using RXQUAL . 23
5.5.2 BER on UL . 23
5.5.2.0 General . 23
5.5.2.1 Assessment of BER using RXQUAL . 23
5.5.2.2 Assessment of BER using reported BER . 23
5.6 CDMA . 23
5.6.1 FER on DL . 23
5.6.2 FER on UL . 23
5.7 Assessment of RF gain variations of repeaters . 24
5.8 Ancillary equipment . 24
5.9 Equipment classification . 24
6 Performance criteria . 24
6.1 Performance criteria for continuous phenomena . 24
6.1.0 General . 24
6.1.1 Base Stations . 24
6.1.1.1 UTRA . 24
6.1.1.2 E-UTRA, E-UTRA with LAA, inband or guard band NB-IoT . 24
6.1.1.3 Standalone NB-IoT . 25
6.1.1.4 GSM/EDGE . 25
6.1.1.5 CDMA . 26
6.1.1.6 NR . 26
6.1.2 Repeaters . 27
6.2 Performance criteria for transient phenomena . 27
6.2.0 General . 27
6.2.1 Repeaters . 27
7 Requirements . 28
7.1 Emission . 28
7.2 Immunity . 28
7.2.1 General . 28
7.2.2 Modified requirements . 29
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 30
Annex B (informative): Change history . 32
History . 33

ETSI
5 ETSI EN 301 489-50 V2.3.1 (2021-03)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables 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.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
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.15] 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: 9 March 2021
Date of latest announcement of this EN (doa): 30 June 2021
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2021
Date of withdrawal of any conflicting National Standard (dow): 31 December 2022

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
6 ETSI EN 301 489-50 V2.3.1 (2021-03)
1 Scope
The present document specifies technical characteristics and methods of measurements in respect of ElectroMagnetic
Compatibility (EMC) for the following equipment types:
1) digital cellular base station equipment, including BS with antenna ports and BS without antenna ports;
2) repeaters;
3) associated ancillary equipment.
Including individual and combinations of technologies listed in table 1.
Table 1: Cellular Mobile Communication Technologies
Technology
Technology Generation Standard SET ETSI Standard
(Air technology)
GSM 2G/3G IMT-2000 SC (single carrier) ETSI EN 301 502 [8]
(GSM/EDGE) ETSI TS 137 104 [21]

ETSI TS 137 141 [12]
CDMA 2000 3G CDMA2000 (IMT-MC multi ETSI EN 301 526 [i.2]
carrier) ETSI EN 301 908-5 [i.7]
ETSI EN 301 908-7 [i.8]
ETSI EN 301 449 [i.11]
ETSI EN 302 426 [i.12]
UMTS 3G IMT-2000 Direct Spread ETSI TS 125 104 [i.3]
(UTRA, W-CDMA) ETSI TS 125 105 [i.4]
ETSI TS 125 106 [i.5]
LTE (see note 1) 4G IMT-advanced ETSI TS 136 104 [5]
(E-UTRA)
ETSI TS 136 141[6]
ETSI TS 136 106 [i.6]
ETSI TS 136 143 [25]
LTE (see note 1) 4G IMT-advanced ETSI TS 136 104 [5]
(E-UTRA), AAS
ETSI TS 137 114 [31]
ETSI TS 137 145-1 [13]
ETSI TS 137 145-2 [14]
MSR (see note 2) 4G IMT-advanced ETSI TS 137 104 [21]
AAS ETSI TS 137 141 [12]
ETSI TS 137 114 [31]
ETSI TS 137 145-1 [13]
ETSI TS 137 145-2 [14]
WMAN 3G IMT-2000 OFDMA ETSI EN 301 908-22 [16]
(OFDMA)
NR
5G IMT-advanced ETSI TS 138 104 [20]
OTA ETSI TS 138 141-1 [10]
ETSI TS 138 141-2 [17]
Standalone NB-IoT 4G IMT-2000 ETSI TS 136 104 [5]
NOTE 1: Including LAA, inband NB-IoT or guard band NB-IoT.
NOTE 2: Combination of technologies GSM, W-CDMA, LTE and NR.

Technical specifications related to the antenna port and emissions from the enclosure port of Base Station (BS),
combinations of radio and associated ancillary equipment or repeaters are not included in the present document. Such
technical specifications are found in the relevant product standards for the effective use of the radio spectrum.
The environmental classification and the emission and immunity requirements used in the present document are as
stated in ETSI EN 301 489-1 [1], except for any special conditions included in the present document.
NOTE: The relationship between the present document and essential requirements of article 3.1(b) of Directive
2014/53/EU [i.1] is given in Annex A.
ETSI
7 ETSI EN 301 489-50 V2.3.1 (2021-03)
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or non-
specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 301 489-1 (V2.2.3) (11-2019): "ElectroMagnetic Compatibility (EMC) standard for
radio equipment and services; Part 1: Common technical requirements; Harmonised Standard for
ElectroMagnetic Compatibility".
[2] ETSI TS 125 141 (V15.4.0) (04-2019): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) conformance testing (FDD) (3GPP TS 25.141 version 15.4.0 Release 15)".
[3] ETSI TS 125 142 (V15.0.1) (07-2018): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) conformance testing (TDD) (3GPP TS 25.142 version 15.0.1 Release 15)".
[4] ETSI TS 125 143 (V15.0.0) (07-2018): "Universal Mobile Telecommunications System (UMTS);
UTRA repeater conformance testing (3GPP TS 25.143 version 15.0.0 Release 15)".
[5] ETSI TS 136 104 (V15.8.0) (10-2019): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); Base Station (BS) radio transmission and reception (3GPP TS 36.104 version 15.8.0
Release 15)".
[6] ETSI TS 136 141 (V15.8.0) (10-2019): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); Base Station (BS) conformance testing (3GPP TS 36.141 version 15.8.0 Release 15)".
[7] ETSI TS 145 008 (V15.6.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); GSM/EDGE Radio subsystem link control (3GPP TS 45.008 version 15.6.0 Release 15)".
[8] ETSI EN 301 502 (V12.5.2) (03-2017): "Global System for Mobile communications (GSM); Base
Station (BS) equipment; Harmonised Standard covering the essential requirements of article 3.2 of
the Directive 2014/53/EU".
[9] ETSI TS 151 021 (V15.3.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Base Station System (BSS) equipment specification; Radio aspects (3GPP TS 51.021
version 15.3.0 Release 15)".
[10] ETSI TS 138 141-1 (V15.5.0) (04-2020): "5G; NR; Base Station (BS) conformance testing; Part 1:
Conducted conformance testing (3GPP TS 38.141-1 version 15.5.0 Release 15)".
[11] ETSI TS 138 101-4 (V15.5.0) (04-2020): "5G; NR; User Equipment (UE) radio transmission and
reception; Part 4: Performance requirements (3GPP TS 38.101-4 version 15.5.0 Release 15)".
[12] ETSI TS 137 141 (V15.10.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; NR, E-UTRA, UTRA
and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) conformance testing (3GPP
TS 37.141 version 15.10.0 Release 15)".
[13] ETSI TS 137 145-1 (V15.6.0) (01-2020): "Universal Mobile Telecommunications System
(UMTS); LTE; Active Antenna System (AAS) Base Station (BS) conformance testing; Part 1:
conducted conformance testing (3GPP TS 37.145-1 version 15.6.0 Release 15)".
ETSI
8 ETSI EN 301 489-50 V2.3.1 (2021-03)
[14] ETSI TS 137 145-2 (V15.6.0) (01-2020): "Universal Mobile Telecommunications System
(UMTS); LTE; Active Antenna System (AAS) Base Station (BS) conformance testing; Part 2:
radiated conformance testing (3GPP TS 37.145-2 version 15.6.0 Release 15)".
[15] ETSI EN 301 908-20 (V6.3.1) (05-2016): "IMT cellular networks; Harmonised Standard covering
the essential requirements of article 3.2 of the Directive 2014/53/EU; Part 20: OFDMA TDD
WMAN (Mobile WiMAX™) TDD Base Stations (BS)".
[16] ETSI EN 301 908-22 (V6.1.1) (07-2016): "IMT cellular networks; Harmonised Standard covering
the essential requirements of article 3.2 of the Directive 2014/53/EU; Part 22: OFDMA TDD
WMAN (Mobile WiMAX™) FDD Base Stations (BS)".
[17] ETSI TS 138 141-2 (V15.5.0) (04-2020): "5G; NR; Base Station (BS) conformance testing; Part 2:
Radiated conformance testing (3GPP TS 38.141-2 version 15.5.0 Release 15)".
[18] TIA-97 (2014): "Recommended Minimum Performance Standard for cdma2000 Spread Spectrum
Base Stations".
[19] TIA-2000 Series, Revision F (2014): "Introduction to CDMA2000 spread spectrum systems
**Includes TIA-2000.1 (2013), TIA-2000.2 (2014), TIA-2000.3 (2014), TIA-2000.4 (2014), and
TIA-2000.5 **".
[20] ETSI TS 138 104 (V15.9.0) (04-2020): "5G; NR; Base Station (BS) radio transmission and
reception (3GPP TS 38.104 version 15.9.0 Release 15)".
[21] ETSI TS 137 104 (V15.10.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; NR, E-UTRA, UTRA
and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) radio transmission and
reception (3GPP TS 37.104 version 15.10.0 Release 15)".
[22] ETSI TS 125 101 (V15.3.0) (05-2019): "Universal Mobile Telecommunications System (UMTS);
User Equipment (UE) radio transmission and reception (FDD) (3GPP TS 25.101 version 15.3.0
Release 15)".
[23] ETSI TS 125 102 (V15.0.0) (10-2018): "Universal Mobile Telecommunications System (UMTS);
User Equipment (UE) radio transmission and reception (TDD) (3GPP TS 25.102 version 15.0.0
Release 15)".
[24] ETSI TS 136 101 (V15.10.0) (04-2020): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); User Equipment (UE) radio transmission and reception (3GPP TS 36.101
version 15.10.0 Release 15)".
[25] ETSI TS 136 143 (V15.0.0) (09-2018): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); FDD repeater conformance testing (3GPP TS 36.143 version 15.0.0 Release 15)".
[26] ETSI TS 151 010-1 (V13.8.0) (07-2019): "Digital cellular telecommunications system (Phase 2+)
(GSM); Mobile Station (MS) conformance specification; Part 1: Conformance specification (3GPP
TS 51.010-1 version 13.8.0 Release 13)".
[27] ETSI TS 137 105 (V15.8.0) (01-2020): "Universal Mobile Telecommunications System (UMTS);
LTE; Active Antenna System (AAS) Base Station (BS) transmission and reception (3GPP
TS 37.105 version 15.8.0 Release 15)".
[28] Void.
[29] Void.
[30] ETSI TS 137 113 (V15.8.0) (01-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Universal Mobile Telecommunications System (UMTS); LTE; NR, E-UTRA, UTRA and
GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) Electromagnetic Compatibility
(EMC) (3GPP TS 37.113 version 15.8.0 Release 15)".
[31] ETSI TS 137 114 (V15.8.0) (04-2020): "Universal Mobile Telecommunications System (UMTS);
LTE; Active Antenna System (AAS) Base Station (BS) Electromagnetic Compatibility (EMC)
(3GPP TS 37.114 version 15.8.0 Release 15)".
ETSI
9 ETSI EN 301 489-50 V2.3.1 (2021-03)
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the
harmonisation of the laws of the Member States relating to the making available on the market of
radio equipment and repealing Directive 1999/5/EC.
[i.2] ETSI EN 301 526 (V1.1.1) (07-2006): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Harmonized EN for CDMA spread spectrum mobile stations operating in the
450 MHz cellular band (CDMA 450) and 410, 450 and 870 MHz PAMR bands (CDMA-PAMR)
covering essential requirements of article 3.2 of the R&TTE Directive".
[i.3] ETSI TS 125 104 (V15.5.0) (04-2019): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) radio transmission and reception (FDD) (3GPP TS 25.104 version 15.5.0
Release 15)".
[i.4] ETSI TS 125 105 (V15.0.0) (07-2018): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) radio transmission and reception (TDD) (3GPP TS 25.105 version 15.0.0
Release 15)".
[i.5] ETSI TS 125 106 (V15.0.0) (07-2018): "Universal Mobile Telecommunications System (UMTS);
UTRA repeater radio transmission and reception (3GPP TS 25.106 version 15.0.0 Release 15)".
[i.6] ETSI TS 136 106 (V15.0.0) (09-2018): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); FDD repeater radio transmission and reception (3GPP TS 36.106 version 15.0.0
Release 15)".
[i.7] ETSI EN 301 908-5 (V5.2.1) (09-2011): "IMT cellular networks; Harmonized EN covering the
essential requirements of article 3.2 of the R&TTE Directive; Part 5: CDMA Multi-Carrier
(cdma2000) Base Stations (BS)".
[i.8] ETSI EN 301 908-7 (V4.2.1) (03-2010): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000
Third-Generation cellular networks; Part 7: Harmonized EN for IMT-2000, CDMA TDD (UTRA
TDD and E-UTRA TDD) (BS) covering the essential requirements of article 3.2 of the R&TTE
Directive".
[i.9] Void.
[i.10] Void.
[i.11] ETSI EN 301 449 (V1.1.1) (07-2006): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Harmonized EN for CDMA spread spectrum base stations operating in the
450 MHz cellular band (CDMA 450) and 410, 450 and 870 MHz PAMR bands (CDMA-PAMR)
covering essential requirements of article 3.2 of the R&TTE Directive".
[i.12] ETSI EN 302 426 (V1.1.1) (09-2006): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Harmonized EN for CDMA spread spectrum Repeaters operating in the 450 MHz
cellular band (CDMA450) and the 410 MHz, 450 MHz and 870 MHz PAMR bands (CDMA-
PAMR) covering essential requirements of article 3.2 of the R&TTE Directive".
[i.13] Void.
[i.14] Void.
ETSI
10 ETSI EN 301 489-50 V2.3.1 (2021-03)
[i.15] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 301 489-1 [1] and the following apply:
active antenna system base station: base station system which combines an antenna array with a transceiver unit array
and a radio distribution network
antenna array: group of radiating elements characterized by the geometry and the properties of the array elements
base station: radio equipment intended for operation at a fixed location which is not defined as portable equipment
base station type 1-C: base station operating at FR1 with requirements set consisting only of conducted requirements
defined at individual antenna port
base station type 1-H: base station operating at FR1 with a requirement set consisting of conducted requirements
defined at individual TAB connectors and OTA requirements defined at RIB
NOTE: BS type 1-H is treated as a BS type 1-C in EMC assessment. See figure 1b.
base station type 1-O: base station operating at FR1 with a requirement set consisting only of OTA requirements
defined at the RIB
base station type 2-O: base station operating at FR2 with a requirement set consisting only of OTA requirements
defined at the RIB
bearer: information transmission path of defined characteristics for transfer of user data or predefined test data
CDMA-PAMR: Public Access Mobile Radio system based on TIA-2000 [19] Spreading Rate 1 specifications
channel bandwidth: RF bandwidth supporting a single E-UTRA RF carrier with the transmission bandwidth
configured in the uplink or downlink of a cell
NOTE: The channel bandwidth is measured in MHz and is used as a reference for transmitter and receiver RF
requirements.
downlink: unidirectional radio link for the transmission of signals from a UTRAN access point to a UE
International Mobile Telecommunications-2000 (IMT-2000): third generation mobile systems which provide access,
by means of one or more radio links, to a wide range of telecommunications services supported by the fixed
telecommunication networks (e.g. PSTN, ISDN or IP), and to other services which are specific to mobile users
License Assisted Access (LAA): License Assisted Access LTE based base station operating in unlicensed frequency
spectrum
maximum throughput: maximum achievable throughput for a reference measurement channel
MB Base Station: base station which is characterized by the ability of its transmitter and/or receiver to process two or
more carriers in common active RF components simultaneously, where at least one carrier is configured at a different
non-overlapping operating band than the other carrier(s)
MSR Base Station: base station which is characterized by the ability of its receiver and transmitter to process two or
more carriers in common active RF components simultaneously in a declared RF bandwidth, where at least one carrier
is of a different RAT than the other carrier(s)
ETSI
11 ETSI EN 301 489-50 V2.3.1 (2021-03)
multiple unit BS: radio base station consisting of separate radio digital unit and the radio unit
NOTE: See figure 1a.
NB-IoT guard band operation: operation of NB-IOT guard band utilizing the unused resource block(s) within an E-
UTRA carrier’s guard-band
NB-IoT In-band operation: operation of NB-IOT in-band utilizing the resource block(s) within a normal E-UTRA
carrier
NB-IoT standalone operation: operation of NB-IOT standalone utilizing its own spectrum, for example the spectrum
currently being used by GERAN systems as a replacement of one or more GSM carriers, as well as scattered spectrum
for potential IoT deployment
operating band: frequency range in which a wireless service operates (paired or unpaired), that is defined with a
specific set of technical requirements
OTA AAS BS: AAS BS which has ≥ 8 transceiver units for E-UTRA, NR or MSR and ≥ 4 transceiver units for UTRA
per cell and has a radiated RF interface only and conforms to the OTA requirements set
NOTE: OTA AAS BS has no accessible antenna port. See figure 1c.
Radio Configuration (RC): set of Forward Traffic Channel and Reverse Traffic Channel transmission formats that are
characterized by physical layer parameters such as transmission rates, modulation characteristics, and spreading rate
radio digital unit: equipment which contains base band and functionality for controlling Radio unit
NOTE: See figures 1a and 1b.
Radio Distribution Network (RDN): linear passive network which distributes the RF power generated by the
transceiver unit array to the antenna array, and/or distributes the radio signals collected by the antenna array to the
transceiver unit array
radio equipment: "An electrical or electronic product, which intentionally emits and/or receives radio waves for the
purpose of radio communication and/or radio determination, or an electrical or electronic product which must be
completed with an accessory, such as antenna, so as to intentionally emit and/or receive radio waves for the purpose of
radio communication and/or radio determination", definition from Directive 2014/53/EU [i.1].
NOTE 1: It can be operated with ancillary equipment but if so, is not dependent on it for basic functionality.
NOTE 2: It contains radio digital unit and radio unit.
radio unit: equipment which contains transmitter and receiver
NOTE: See figures 1a and 1b.
repeater: device with two RF ports, both of which are intended to be connected to antennas, which is capable of
receiving, amplifying and transmitting simultaneously in one direction a signal in a BSS transmit band and in the other
direction a signal in the corresponding BSS receive band
reverse CDMA channel: CDMA channel from the mobile station to the base station
NOTE: From the base station's perspective, the Reverse CDMA Channel is the sum of all mobile station
transmissions on a CDMA frequency assignment.
RXQUAL: measure of the received signal quality, which is generated by the base station for use as a criterion in the RF
power control and handover processes
NOTE: The characteristics and requirements are specified in ETSI TS 145 008 [7], clause 8.2.
TAB port: conducted interface between the transceiver unit array and the composite antenna
throughput: number of payload bits successfully received per second for a reference measurement channel in a
specified reference condition
uplink: unidirectional radio link for the transmission of signals from a UE to a base station, from a Mobile Station to a
mobile base station or from a mobile base station to a base station
ETSI
12 ETSI EN 301 489-50 V2.3.1 (2021-03)
Base Station
Enclosure port
Radio
digital
Radio unit
unit
Figure 1a: Example of BS with multiple units
Transceiver array boundary
Composite antenna
Transceiver Radio
Antenna
unit Distribution
array
array Network
(RDN)
Transceiver array
boundary connector (TAB)
Figure 1b: Radio Unit for AAS BS type 1-C and 1-H
Transceiver array boundary
Composite antenna
Transceiver Radio
Antenna
unit Distribution
array
array Network
(RDN)
Figure 1c: Radio Unit for OTA AAS BS type and 1-O or 2-O
3.2 Symbols
Void.
ETSI
13 ETSI EN 301 489-50 V2.3.1 (2021-03)
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in ETSI EN 301 489-1 [1] and the following apply:
AAS Active Antenna System
ARFCN Absolute Radio Frequency Channel Number
BER Bit Error Ratio
BLER Block Error Ratio
BSC Base Station Controller
BSS Base Station System
BTS Base Transceiver Station
BW Channel bandwidth
Channel
CDMA Code Division Multiple Access
CRC Cyclic Redundancy Check
CS Capability Set
DL Downlink
EARFCN E-UTRA Absolute Radio Frequency Channel Number
EPC Evolved Packet Core
E-UTRA Evolved Universal Terrestrial Radio Access
FDD Frequency Division Duplex
FER Frame Error Rate
FR1 Frequency range 450 MHz to 6 000 MHz
FR2 Frequency range 2 4250 MHz to 52 600 MHz
FRC Fixed Reference Channel
GSM Global System for Mobile communications
HW HardWare
IMT International Mobile Telecommunications
IMT-2000 International Mobile Telecommunications 2000
IP Internet Protocol
ISDN Integrated Services Digital Network
Iub Interface between RNC and BS
LAA License Assisted Access
LTE Long Term Evolution
MB Multi-Band
MC Multi-Carrier
MSR Multi Standard Radio
NB-IoT Narrow Band Internet of Things
NR New Radio
OFDMA Orthogonal Frequency-Division Multiple Access
OTA Over The Air
PAMR Public Access Mobile Radio
PSTN Public Switched Telephone Network
RAT Radio Access Technology
RC Radio Configuration
RDN Radio Distribution Network
RIB Radiated Interface Boundary
RNC Radio Network Controller
RXQUAL Received Signal Quality
SC Single Carrier
TAB Transceiver Array Boundary
TCH Traffic Channel
TCH/FS Full rate Speech TCH
TDD Time Division Duplex
TM Test Model
UARFCN UTRA Absolute Radio Frequency Channel Number
UE User Equipment
UL Uplink
UMTS Universal Mobile Telecommunications System
UTRA Universal Terrestrial Radio Access
UTRAN Universal Terrestrial Radio Access Network
WCDMA Wide Code Division Multiple Access
ETSI
...


SLOVENSKI STANDARD
01-maj-2021
Standard elektromagnetne združljivosti (EMC) za radijsko opremo in storitve - 50.
del: Posebni pogoji za ponavljalniško (repetitorsko) in pomožno opremo celičnih
komunikacijskih baznih postaj (BS) - Harmonizirani standard za elektromagnetno
združljivost
ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part
50: Specific conditions for Cellular Communication Base Station (BS), repeater and
ancillary equipment - Harmonised Standard for ElectroMagnetic Compatibility
Ta slovenski standard je istoveten z: ETSI EN 301 489-50 V2.3.1 (2021-03)
ICS:
33.060.01 Radijske komunikacije na Radiocommunications in
splošno general
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC)
standard for radio equipment and services;
Part 50: Specific conditions for Cellular Communication
Base Station (BS), repeater and ancillary equipment;
Harmonised Standard for ElectroMagnetic Compatibility

2 ETSI EN 301 489-50 V2.3.1 (2021-03)

Reference
REN/ERM-EMC-407
Keywords
5G, EMC, GSM, harmonised standard, LTE,
MSR, NR, OFDMA, WCDMA, WMAN
ETSI
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ETSI
3 ETSI EN 301 489-50 V2.3.1 (2021-03)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 5
1 Scope . 6
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 9
3 Definition of terms, symbols and abbreviations . 10
3.1 Terms . 10
3.2 Symbols . 12
3.3 Abbreviations . 13
4 Test conditions . 14
4.1 General . 14
4.2 Arrangements for establishing a communication link . 15
4.2.0 Specification of Channel Number . 15
4.2.1 Arrangements for test signals at the input of transmitters . 15
4.2.2 Arrangements for test signals at the output of transmitters . 15
4.2.3 Arrangements for test signals at the input of receivers . 16
4.2.3.0 General . 16
4.2.3.1 UTRA . 16
4.2.3.2 E-UTRA . 16
4.2.3.3 E-UTRA BS operating in band 46 (LAA) . 16
4.2.3.4 E-UTRA with in band or guard band NB-IoT. 16
4.2.3.5 OFDMA WMAN . 16
4.2.3.6 Standalone NB-IoT . 17
4.2.3.7 GSM/EDGE . 17
4.2.3.8 CDMA . 17
4.2.3.9 MSR . 17
4.2.3.10 NR . 17
4.2.3.10.1 NR BS type 1-C and 1-H . 17
4.2.3.10.2 NR BS type 1-O. 17
4.2.3.10.3 NR BS type 2-O. 17
4.2.4 Arrangements for test signals at the output of receivers . 17
4.2.5 Arrangements for test signals for repeaters . 17
4.3 Exclusion bands . 18
4.3.0 General . 18
4.3.1 Transmitter exclusion band . 18
4.3.1.0 General . 18
4.3.1.1 OTA type BS for FR1 . 18
4.3.2 Receiver exclusion band . 18
4.3.2.0 General . 18
4.3.2.1 Non-AAS BS, Hybrid AAS BS and NR BS Type 1-C . 18
4.3.2.2 OTA AAS BS and NR BS Type 1-O . 18
4.3.3 Multi-band BS . 19
4.4 Narrow band responses of receivers . 19
4.5 Void . 20
4.6 Test configurations . 20
4.6.1 Emission . 20
4.6.2 Immunity . 20
4.6.3 MSR . 21
5 Performance assessment . 21
5.0 General . 21
5.1 UTRA . 22
5.1.1 BLER on DL . 22
ETSI
4 ETSI EN 301 489-50 V2.3.1 (2021-03)
5.1.2 BLER on UL . 22
5.2 E-UTRA, E-UTRA with LAA, inband or guard band NB-IoT, Standalone NB-IoT . 22
5.2.1 Throughput on DL . 22
5.2.2 Throughput on UL . 22
5.3 OFDMA WMAN . 22
5.3.1 Throughput on DL . 22
5.3.2 Throughput on UL . 22
5.4 NR . 22
5.4.1 Throughput on DL . 22
5.4.2 Throughput on UL . 22
5.5 GSM/EDGE . 23
5.5.1 BER on DL . 23
5.5.1.0 General . 23
5.5.1.1 Assessment of BER using static layer 1 functions . 23
5.5.1.2 Assessment of BER using RXQUAL . 23
5.5.2 BER on UL . 23
5.5.2.0 General . 23
5.5.2.1 Assessment of BER using RXQUAL . 23
5.5.2.2 Assessment of BER using reported BER . 23
5.6 CDMA . 23
5.6.1 FER on DL . 23
5.6.2 FER on UL . 23
5.7 Assessment of RF gain variations of repeaters . 24
5.8 Ancillary equipment . 24
5.9 Equipment classification . 24
6 Performance criteria . 24
6.1 Performance criteria for continuous phenomena . 24
6.1.0 General . 24
6.1.1 Base Stations . 24
6.1.1.1 UTRA . 24
6.1.1.2 E-UTRA, E-UTRA with LAA, inband or guard band NB-IoT . 24
6.1.1.3 Standalone NB-IoT . 25
6.1.1.4 GSM/EDGE . 25
6.1.1.5 CDMA . 26
6.1.1.6 NR . 26
6.1.2 Repeaters . 27
6.2 Performance criteria for transient phenomena . 27
6.2.0 General . 27
6.2.1 Repeaters . 27
7 Requirements . 28
7.1 Emission . 28
7.2 Immunity . 28
7.2.1 General . 28
7.2.2 Modified requirements . 29
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 30
Annex B (informative): Change history . 32
History . 33

ETSI
5 ETSI EN 301 489-50 V2.3.1 (2021-03)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables 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.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
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.15] 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: 9 March 2021
Date of latest announcement of this EN (doa): 30 June 2021
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2021
Date of withdrawal of any conflicting National Standard (dow): 31 December 2022

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
6 ETSI EN 301 489-50 V2.3.1 (2021-03)
1 Scope
The present document specifies technical characteristics and methods of measurements in respect of ElectroMagnetic
Compatibility (EMC) for the following equipment types:
1) digital cellular base station equipment, including BS with antenna ports and BS without antenna ports;
2) repeaters;
3) associated ancillary equipment.
Including individual and combinations of technologies listed in table 1.
Table 1: Cellular Mobile Communication Technologies
Technology
Technology Generation Standard SET ETSI Standard
(Air technology)
GSM 2G/3G IMT-2000 SC (single carrier) ETSI EN 301 502 [8]
(GSM/EDGE) ETSI TS 137 104 [21]

ETSI TS 137 141 [12]
CDMA 2000 3G CDMA2000 (IMT-MC multi ETSI EN 301 526 [i.2]
carrier) ETSI EN 301 908-5 [i.7]
ETSI EN 301 908-7 [i.8]
ETSI EN 301 449 [i.11]
ETSI EN 302 426 [i.12]
UMTS 3G IMT-2000 Direct Spread ETSI TS 125 104 [i.3]
(UTRA, W-CDMA) ETSI TS 125 105 [i.4]
ETSI TS 125 106 [i.5]
LTE (see note 1) 4G IMT-advanced ETSI TS 136 104 [5]
(E-UTRA)
ETSI TS 136 141[6]
ETSI TS 136 106 [i.6]
ETSI TS 136 143 [25]
LTE (see note 1) 4G IMT-advanced ETSI TS 136 104 [5]
(E-UTRA), AAS
ETSI TS 137 114 [31]
ETSI TS 137 145-1 [13]
ETSI TS 137 145-2 [14]
MSR (see note 2) 4G IMT-advanced ETSI TS 137 104 [21]
AAS ETSI TS 137 141 [12]
ETSI TS 137 114 [31]
ETSI TS 137 145-1 [13]
ETSI TS 137 145-2 [14]
WMAN 3G IMT-2000 OFDMA ETSI EN 301 908-22 [16]
(OFDMA)
NR
5G IMT-advanced ETSI TS 138 104 [20]
OTA ETSI TS 138 141-1 [10]
ETSI TS 138 141-2 [17]
Standalone NB-IoT 4G IMT-2000 ETSI TS 136 104 [5]
NOTE 1: Including LAA, inband NB-IoT or guard band NB-IoT.
NOTE 2: Combination of technologies GSM, W-CDMA, LTE and NR.

Technical specifications related to the antenna port and emissions from the enclosure port of Base Station (BS),
combinations of radio and associated ancillary equipment or repeaters are not included in the present document. Such
technical specifications are found in the relevant product standards for the effective use of the radio spectrum.
The environmental classification and the emission and immunity requirements used in the present document are as
stated in ETSI EN 301 489-1 [1], except for any special conditions included in the present document.
NOTE: The relationship between the present document and essential requirements of article 3.1(b) of Directive
2014/53/EU [i.1] is given in Annex A.
ETSI
7 ETSI EN 301 489-50 V2.3.1 (2021-03)
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or non-
specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 301 489-1 (V2.2.3) (11-2019): "ElectroMagnetic Compatibility (EMC) standard for
radio equipment and services; Part 1: Common technical requirements; Harmonised Standard for
ElectroMagnetic Compatibility".
[2] ETSI TS 125 141 (V15.4.0) (04-2019): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) conformance testing (FDD) (3GPP TS 25.141 version 15.4.0 Release 15)".
[3] ETSI TS 125 142 (V15.0.1) (07-2018): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) conformance testing (TDD) (3GPP TS 25.142 version 15.0.1 Release 15)".
[4] ETSI TS 125 143 (V15.0.0) (07-2018): "Universal Mobile Telecommunications System (UMTS);
UTRA repeater conformance testing (3GPP TS 25.143 version 15.0.0 Release 15)".
[5] ETSI TS 136 104 (V15.8.0) (10-2019): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); Base Station (BS) radio transmission and reception (3GPP TS 36.104 version 15.8.0
Release 15)".
[6] ETSI TS 136 141 (V15.8.0) (10-2019): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); Base Station (BS) conformance testing (3GPP TS 36.141 version 15.8.0 Release 15)".
[7] ETSI TS 145 008 (V15.6.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); GSM/EDGE Radio subsystem link control (3GPP TS 45.008 version 15.6.0 Release 15)".
[8] ETSI EN 301 502 (V12.5.2) (03-2017): "Global System for Mobile communications (GSM); Base
Station (BS) equipment; Harmonised Standard covering the essential requirements of article 3.2 of
the Directive 2014/53/EU".
[9] ETSI TS 151 021 (V15.3.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Base Station System (BSS) equipment specification; Radio aspects (3GPP TS 51.021
version 15.3.0 Release 15)".
[10] ETSI TS 138 141-1 (V15.5.0) (04-2020): "5G; NR; Base Station (BS) conformance testing; Part 1:
Conducted conformance testing (3GPP TS 38.141-1 version 15.5.0 Release 15)".
[11] ETSI TS 138 101-4 (V15.5.0) (04-2020): "5G; NR; User Equipment (UE) radio transmission and
reception; Part 4: Performance requirements (3GPP TS 38.101-4 version 15.5.0 Release 15)".
[12] ETSI TS 137 141 (V15.10.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; NR, E-UTRA, UTRA
and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) conformance testing (3GPP
TS 37.141 version 15.10.0 Release 15)".
[13] ETSI TS 137 145-1 (V15.6.0) (01-2020): "Universal Mobile Telecommunications System
(UMTS); LTE; Active Antenna System (AAS) Base Station (BS) conformance testing; Part 1:
conducted conformance testing (3GPP TS 37.145-1 version 15.6.0 Release 15)".
ETSI
8 ETSI EN 301 489-50 V2.3.1 (2021-03)
[14] ETSI TS 137 145-2 (V15.6.0) (01-2020): "Universal Mobile Telecommunications System
(UMTS); LTE; Active Antenna System (AAS) Base Station (BS) conformance testing; Part 2:
radiated conformance testing (3GPP TS 37.145-2 version 15.6.0 Release 15)".
[15] ETSI EN 301 908-20 (V6.3.1) (05-2016): "IMT cellular networks; Harmonised Standard covering
the essential requirements of article 3.2 of the Directive 2014/53/EU; Part 20: OFDMA TDD
WMAN (Mobile WiMAX™) TDD Base Stations (BS)".
[16] ETSI EN 301 908-22 (V6.1.1) (07-2016): "IMT cellular networks; Harmonised Standard covering
the essential requirements of article 3.2 of the Directive 2014/53/EU; Part 22: OFDMA TDD
WMAN (Mobile WiMAX™) FDD Base Stations (BS)".
[17] ETSI TS 138 141-2 (V15.5.0) (04-2020): "5G; NR; Base Station (BS) conformance testing; Part 2:
Radiated conformance testing (3GPP TS 38.141-2 version 15.5.0 Release 15)".
[18] TIA-97 (2014): "Recommended Minimum Performance Standard for cdma2000 Spread Spectrum
Base Stations".
[19] TIA-2000 Series, Revision F (2014): "Introduction to CDMA2000 spread spectrum systems
**Includes TIA-2000.1 (2013), TIA-2000.2 (2014), TIA-2000.3 (2014), TIA-2000.4 (2014), and
TIA-2000.5 **".
[20] ETSI TS 138 104 (V15.9.0) (04-2020): "5G; NR; Base Station (BS) radio transmission and
reception (3GPP TS 38.104 version 15.9.0 Release 15)".
[21] ETSI TS 137 104 (V15.10.0) (04-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; NR, E-UTRA, UTRA
and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) radio transmission and
reception (3GPP TS 37.104 version 15.10.0 Release 15)".
[22] ETSI TS 125 101 (V15.3.0) (05-2019): "Universal Mobile Telecommunications System (UMTS);
User Equipment (UE) radio transmission and reception (FDD) (3GPP TS 25.101 version 15.3.0
Release 15)".
[23] ETSI TS 125 102 (V15.0.0) (10-2018): "Universal Mobile Telecommunications System (UMTS);
User Equipment (UE) radio transmission and reception (TDD) (3GPP TS 25.102 version 15.0.0
Release 15)".
[24] ETSI TS 136 101 (V15.10.0) (04-2020): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); User Equipment (UE) radio transmission and reception (3GPP TS 36.101
version 15.10.0 Release 15)".
[25] ETSI TS 136 143 (V15.0.0) (09-2018): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); FDD repeater conformance testing (3GPP TS 36.143 version 15.0.0 Release 15)".
[26] ETSI TS 151 010-1 (V13.8.0) (07-2019): "Digital cellular telecommunications system (Phase 2+)
(GSM); Mobile Station (MS) conformance specification; Part 1: Conformance specification (3GPP
TS 51.010-1 version 13.8.0 Release 13)".
[27] ETSI TS 137 105 (V15.8.0) (01-2020): "Universal Mobile Telecommunications System (UMTS);
LTE; Active Antenna System (AAS) Base Station (BS) transmission and reception (3GPP
TS 37.105 version 15.8.0 Release 15)".
[28] Void.
[29] Void.
[30] ETSI TS 137 113 (V15.8.0) (01-2020): "Digital cellular telecommunications system (Phase 2+)
(GSM); Universal Mobile Telecommunications System (UMTS); LTE; NR, E-UTRA, UTRA and
GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) Electromagnetic Compatibility
(EMC) (3GPP TS 37.113 version 15.8.0 Release 15)".
[31] ETSI TS 137 114 (V15.8.0) (04-2020): "Universal Mobile Telecommunications System (UMTS);
LTE; Active Antenna System (AAS) Base Station (BS) Electromagnetic Compatibility (EMC)
(3GPP TS 37.114 version 15.8.0 Release 15)".
ETSI
9 ETSI EN 301 489-50 V2.3.1 (2021-03)
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the
harmonisation of the laws of the Member States relating to the making available on the market of
radio equipment and repealing Directive 1999/5/EC.
[i.2] ETSI EN 301 526 (V1.1.1) (07-2006): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Harmonized EN for CDMA spread spectrum mobile stations operating in the
450 MHz cellular band (CDMA 450) and 410, 450 and 870 MHz PAMR bands (CDMA-PAMR)
covering essential requirements of article 3.2 of the R&TTE Directive".
[i.3] ETSI TS 125 104 (V15.5.0) (04-2019): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) radio transmission and reception (FDD) (3GPP TS 25.104 version 15.5.0
Release 15)".
[i.4] ETSI TS 125 105 (V15.0.0) (07-2018): "Universal Mobile Telecommunications System (UMTS);
Base Station (BS) radio transmission and reception (TDD) (3GPP TS 25.105 version 15.0.0
Release 15)".
[i.5] ETSI TS 125 106 (V15.0.0) (07-2018): "Universal Mobile Telecommunications System (UMTS);
UTRA repeater radio transmission and reception (3GPP TS 25.106 version 15.0.0 Release 15)".
[i.6] ETSI TS 136 106 (V15.0.0) (09-2018): "LTE; Evolved Universal Terrestrial Radio Access
(E-UTRA); FDD repeater radio transmission and reception (3GPP TS 36.106 version 15.0.0
Release 15)".
[i.7] ETSI EN 301 908-5 (V5.2.1) (09-2011): "IMT cellular networks; Harmonized EN covering the
essential requirements of article 3.2 of the R&TTE Directive; Part 5: CDMA Multi-Carrier
(cdma2000) Base Stations (BS)".
[i.8] ETSI EN 301 908-7 (V4.2.1) (03-2010): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000
Third-Generation cellular networks; Part 7: Harmonized EN for IMT-2000, CDMA TDD (UTRA
TDD and E-UTRA TDD) (BS) covering the essential requirements of article 3.2 of the R&TTE
Directive".
[i.9] Void.
[i.10] Void.
[i.11] ETSI EN 301 449 (V1.1.1) (07-2006): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Harmonized EN for CDMA spread spectrum base stations operating in the
450 MHz cellular band (CDMA 450) and 410, 450 and 870 MHz PAMR bands (CDMA-PAMR)
covering essential requirements of article 3.2 of the R&TTE Directive".
[i.12] ETSI EN 302 426 (V1.1.1) (09-2006): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Harmonized EN for CDMA spread spectrum Repeaters operating in the 450 MHz
cellular band (CDMA450) and the 410 MHz, 450 MHz and 870 MHz PAMR bands (CDMA-
PAMR) covering essential requirements of article 3.2 of the R&TTE Directive".
[i.13] Void.
[i.14] Void.
ETSI
10 ETSI EN 301 489-50 V2.3.1 (2021-03)
[i.15] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 301 489-1 [1] and the following apply:
active antenna system base station: base station system which combines an antenna array with a transceiver unit array
and a radio distribution network
antenna array: group of radiating elements characterized by the geometry and the properties of the array elements
base station: radio equipment intended for operation at a fixed location which is not defined as portable equipment
base station type 1-C: base station operating at FR1 with requirements set consisting only of conducted requirements
defined at individual antenna port
base station type 1-H: base station operating at FR1 with a requirement set consisting of conducted requirements
defined at individual TAB connectors and OTA requirements defined at RIB
NOTE: BS type 1-H is treated as a BS type 1-C in EMC assessment. See figure 1b.
base station type 1-O: base station operating at FR1 with a requirement set consisting only of OTA requirements
defined at the RIB
base station type 2-O: base station operating at FR2 with a requirement set consisting only of OTA requirements
defined at the RIB
bearer: information transmission path of defined characteristics for transfer of user data or predefined test data
CDMA-PAMR: Public Access Mobile Radio system based on TIA-2000 [19] Spreading Rate 1 specifications
channel bandwidth: RF bandwidth supporting a single E-UTRA RF carrier with the transmission bandwidth
configured in the uplink or downlink of a cell
NOTE: The channel bandwidth is measured in MHz and is used as a reference for transmitter and receiver RF
requirements.
downlink: unidirectional radio link for the transmission of signals from a UTRAN access point to a UE
International Mobile Telecommunications-2000 (IMT-2000): third generation mobile systems which provide access,
by means of one or more radio links, to a wide range of telecommunications services supported by the fixed
telecommunication networks (e.g. PSTN, ISDN or IP), and to other services which are specific to mobile users
License Assisted Access (LAA): License Assisted Access LTE based base station operating in unlicensed frequency
spectrum
maximum throughput: maximum achievable throughput for a reference measurement channel
MB Base Station: base station which is characterized by the ability of its transmitter and/or receiver to process two or
more carriers in common active RF components simultaneously, where at least one carrier is configured at a different
non-overlapping operating band than the other carrier(s)
MSR Base Station: base station which is characterized by the ability of its receiver and transmitter to process two or
more carriers in common active RF components simultaneously in a declared RF bandwidth, where at least one carrier
is of a different RAT than the other carrier(s)
ETSI
11 ETSI EN 301 489-50 V2.3.1 (2021-03)
multiple unit BS: radio base station consisting of separate radio digital unit and the radio unit
NOTE: See figure 1a.
NB-IoT guard band operation: operation of NB-IOT guard band utilizing the unused resource block(s) within an E-
UTRA carrier’s guard-band
NB-IoT In-band operation: operation of NB-IOT in-band utilizing the resource block(s) within a normal E-UTRA
carrier
NB-IoT standalone operation: operation of NB-IOT standalone utilizing its own spectrum, for example the spectrum
currently being used by GERAN systems as a replacement of one or more GSM carriers, as well as scattered spectrum
for potential IoT deployment
operating band: frequency range in which a wireless service operates (paired or unpaired), that is defined with a
specific set of technical requirements
OTA AAS BS: AAS BS which has ≥ 8 transceiver units for E-UTRA, NR or MSR and ≥ 4 transceiver units for UTRA
per cell and has a radiated RF interface only and conforms to the OTA requirements set
NOTE: OTA AAS BS has no accessible antenna port. See figure 1c.
Radio Configuration (RC): set of Forward Traffic Channel and Reverse Traffic Channel transmission formats that are
characterized by physical layer parameters such as transmission rates, modulation characteristics, and spreading rate
radio digital unit: equipment which contains base band and functionality for controlling Radio unit
NOTE: See figures 1a and 1b.
Radio Distribution Network (RDN): linear passive network which distributes the RF power generated by the
transceiver unit array to the antenna array, and/or distributes the radio signals collected by the antenna array to the
transceiver unit array
radio equipment: "An electrical or electronic product, which intentionally emits and/or receives radio waves for the
purpose of radio communication and/or radio determination, or an electrical or electronic product which must be
completed with an accessory, such as antenna, so as to intentionally emit and/or receive radio waves for the purpose of
radio communication and/or radio determination", definition from Directive 2014/53/EU [i.1].
NOTE 1: It can be operated with ancillary equipment but if so, is not dependent on it for basic functionality.
NOTE 2: It contains radio digital unit and radio unit.
radio unit: equipment which contains transmitter and receiver
NOTE: See figures 1a and 1b.
repeater: device with two RF ports, both of which are intended to be connected to antennas, which is capable of
receiving, amplifying and transmitting simultaneously in one direction a signal in a BSS transmit band and in the other
direction a signal in the corresponding BSS receive band
reverse CDMA channel: CDMA channel from the mobile station to the base station
NOTE: From the base station's perspective, the Reverse CDMA Channel is the sum of all mobile station
transmissions on a CDMA frequency assignment.
RXQUAL: measure of the received signal quality, which is generated by the base station for use as a criterion in the RF
power control and handover processes
NOTE: The characteristics and requirements are specified in ETSI TS 145 008 [7], clause 8.2.
TAB port: conducted interface between the transceiver unit array and the composite antenna
throughput: number of payload bits successfully received per second for a reference measurement channel in a
specified reference condition
uplink: unidirectional radio link for the transmission of signals from a UE to a base station, from a Mobile Station to a
mobile base station or from a mobile base station to a base station
ETSI
12 ETSI EN 301 489-50 V2.3.1 (2021-03)
Base Station
Enclosure port
Radio
digital
Radio unit
unit
Figure 1a: Example of BS with multiple units
Transceiver array boundary
Composite antenna
Transceiver Radio
Antenna
unit Distribution
array
array Network
(RDN)
Transceiver array
boundary connector (TAB)
Figure 1b: Radio Unit for AAS BS type 1-C and 1-H
Transceiver array boundary
Composite antenna
Transceiver Radio
Antenna
unit Distribution
array
array Network
(RDN)
Figure 1c: Radio Unit for OTA AAS BS type and 1-O or 2-O
3.2 Symbols
Void.
ETSI
13 ETSI EN 301 489-50 V2.3.1 (2021-03)
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in ETSI EN 301 489-1 [1] and the following apply:
AAS Active Antenna System
ARFCN Absolute Radio Frequency Channel Number
BER Bit Error Ratio
BLER Block Error Ratio
BSC Base Station Controller
BSS Base Station System
BTS Base Transceiver Station
BW Channel bandwidth
Channel
CDMA Code Division Multiple Access
CRC Cyclic Redundancy C
...

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