ETSI EN 302 774 V1.1.1 (2011-05)

Final draft ETSI EN 302 774 V1.1.0 (2011-03)
Harmonized European Standard
Broadband Wireless Access Systems (BWA) in the
3 400 MHz to 3 800 MHz frequency band;
Base Stations;
Harmonized EN covering the essential requirements
of article 3.2 of the R&TTE Directive

2 Final draft ETSI EN 302 774 V1.1.0 (2011-03)

Reference
DEN/BRAN-0060004
Keywords
base station, radio
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3 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
Contents
Intellectual Property Rights . 5
Foreword . 5
Introduction . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 6
3 Definitions, symbols and abbreviations . 7
3.1 Definitions . 7
3.2 Symbols . 7
3.3 Abbreviations . 7
4 Essential requirements specification . 8
4.1 Environmental profile . 8
4.2 Conformance requirements . 8
4.2.1 Introduction. 8
4.2.2 Transmitter out of band emissions . 8
4.2.2.1 Definition . 8
4.2.2.2 Limits . 8
4.2.3 Transmitter Adjacent Channel Leakage power Ratio (ACLR) . 10
4.2.3.1 Definition . 10
4.2.3.2 Limits . 10
4.2.4 Transmitter spurious emis sions . 10
4.2.4.1 Definition . 10
4.2.4.2 Limits . 10
4.2.5 Maximum output power accuracy . 11
4.2.5.1 Definition . 11
4.2.5.2 Limits . 11
4.2.6 Transmitter intermodulation attenuation . 11
4.2.6.1 Definition . 11
4.2.6.2 Limits . 11
4.2.7 Receiver spurious emissions . 11
4.2.7.1 Definition . 11
4.2.7.2 Limits . 11
4.2.8 Receiver adjacent channel rejection (ACR) . 11
4.2.8.1 Definition . 11
4.2.8.2 Limits . 12
4.2.9 Receiver blocking . 12
4.2.9.1 Definition . 12
4.2.9.2 Limits . 12
4.2.10 Receiver intermodulation response rejection . 12
4.2.10.1 Definition and applicability . 12
4.2.10.2 Limits . 12
5 Testing for compliance with technical requirements . 13
5.1 Environmental conditions for testing . 13
5.2 Product information . 13
5.3 Interpretation of the measurement results . 13
5.4 Essential radio test suites . 14
5.4.1 Spectrum emission mask . 14
5.4.1.1 Test Conditions . 14
5.4.1.2 Test Setup . 15
5.4.1.3 Test Procedure . 15
5.4.2 Transmitter Adjacent Channel Leakage power Ratio (ACLR) . 15
5.4.2.1 Test Conditions . 15
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4 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
5.4.2.2 Test Setup . 16
5.4.2.3 Test Procedure . 16
5.4.3 Transmitter spurious emis sions . 17
5.4.3.1 Test Conditions . 17
5.4.3.2 Test Setup . 17
5.4.3.3 Test Procedure . 17
5.4.4 Maximum output power accuracy . 18
5.4.4.1 Test Conditions . 18
5.4.4.2 Test Setup . 18
5.4.4.3 Test Procedure . 19
5.4.5 Transmitter Intermodulation attenuation . 19
5.4.5.1 Test Conditions . 19
5.4.5.2 Test Setup . 20
5.4.5.3 Test Procedure . 20
5.4.6 Receiver spurious emissions . 20
5.4.6.1 Test Conditions . 20
5.4.6.2 Test Setup . 21
5.4.6.3 Test Procedure . 21
5.4.7 Receiver adjacent channel rejection . 22
5.4.7.1 Test Conditions . 22
5.4.7.2 Test Setup . 22
5.4.7.3 Test procedure . 23
5.4.8 Receiver blocking . 23
5.4.8.1 Test Conditions . 23
5.4.8.2 Test Setup . 24
5.4.8.3 Test Procedure . 24
5.4.9 Receiver intermodulation response rejection . 25
5.4.9.1 Test Conditions . 25
5.4.9.2 Test Setup . 25
5.4.9.3 Test Procedure . 25
Annex A (normative): HS Requirements and conformance Test specifications Table
(HS-RTT) . 27
Annex B (informative): The EN title in the official languages . 29
Annex C (informative): Bibliography . 30
History . 31

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5 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This final draft Harmonized European Standard (EN) has been produced by ETSI Technical Committee Broadband
Radio Access Networks (BRAN), and is now submitted for the Vote phase of the ETSI standards Two-step Approval
Procedure.
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Council Directive 98/34/EC (as amended) [i.2] laying down a procedure for the provision of information in the
field of technical standards and regulations.
The title and reference to the present document are intended to be included in the publication in the Official Journal of
the European Union of titles and references of Harmonized Standard under the Directive 1999/5/EC [i.1].
See article 5.1 of Directive 1999/5/EC for information on presumption of conformity and Harmonised Standards or
parts thereof the references of which have been published in the Official Journal of the European Union.
The requirements relevant to Directive 1999/5/EC [i.1] are summarised in annex A.

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

Introduction
The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to
cover all radio and telecommunications terminal equipment within the scope of the R&TTE Directive [i.1]. The
modular structure is shown in EG 201 399 [i.3].
The present document is intended to provide a smooth transition period for the introduction of BWA systems in this
band, which shall end on 31 December 2013. Due to the fact that the sub-band 3 400 MHz to 3 600 MHz was also
identified for IMT systems, it is expected that in version V1.2.1 of the present document the ACLR specification for
this sub-band, because of its mobile use, will be aligned with the tighter ACLR value of -44,2 dB required for the
mobile use, to be specified in EN 301 908 [i.9] for IMT Base Stations operating in the frequency range 3 400 MHz to
3 600 MHz. It is also expected that this first version will be withdrawn after 31 December 2013, being superseded by
EN 302 774 (V1.2.1).
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6 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
1 Scope
The present document is applicable to FDD and TDD Base Stations of Broadband Wireless Access Systems (BWA)
operating in the Frequency Band 3 400 MHz to 3 800 MHz.
The present document covers the requirements for various channel bandwidths.
The present document is equally applicable to systems utilizing integral or non integral antennas.
Equipment complying with the present document falls within the scope of EC Decision 2008/411/EC [i.4].
The present document is intended to cover the provisions of Directive 1999/5/EC (R&TTE Directive) [i.1], Article 3.2,
which states that "…. radio equipment shall be so constructed that it effectively uses the spectrum allocated to
terrestrial/space radio communications and orbital resources so as to avoid harmful interference".
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of article 3 of the R&TTE Directive [i.1] may apply to equipment within the scope of the present
document.
NOTE: A list of such ENs is included on the web site http://www.newapproach.org.
2 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
http://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.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
Not applicable.
2.2 Informative references
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 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio
equipment and telecommunications terminal equipment and the mutual recognition of their
conformity (R&TTE Directive).
[i.2] Directive 98/48/EC of the European Parliament and of the Council of 20 July 1998 amending
Directive 98/34/EC laying down a procedure for the provision of information in the field of
technical standards and regulations.
[i.3] ETSI EG 201 399 (V2.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
A guide to the production of Harmonized Standards for application under the R&TTE Directive".
[i.4] Commission Decision 2008/411/EC of 21 May 2008 on the harmonisation of the
3 400 - 3 800 MHz frequency band for terrestrial systems capable of providing electronic
communications services in the Community.
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7 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
[i.5] ETSI EN 300 019 (all parts): "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment".
[i.6] ETSI TR 100 028-1 (V1.4.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Uncertainties in the measurement of mobile radio equipment characteristics; Part 1".
[i.7] ETSI TR 100 028-2 (V1.4.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Uncertainties in the measurement of mobile radio equipment characteristics; Part 2".
[i.8] ETSI TR 102 215 (V1.3.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Recommended approach, and possible limits for measurement uncertainty for the measurement of
radiated electromagnetic fields above 1 GHz".
[i.9] ETSI EN 301 908 (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular
networks".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
Automatic Transmit Power Control (ATPC): function implemented to offer a dynamic power control
environmental profile: declared range of environmental conditions under which equipment within the scope of the
present document is required to be compliant
maximum radiated output power: maximum mean radiated output power (e.i.r.p.) declared by the manufacturer
maximum radiated power density: maximum mean radiated output power (e.i.r.p.) density, defined as dBm/MHz
3.2 Symbols
For the purposes of the present document, the following symbols apply:
A Base Station Interface A
BS
A Terminal Station Interface A
TS
A Unit Under Test Interface A
UUT
dB deciBel
dBc deciBel relative to carrier
dBm deciBel relative to 1 mW
f center frequency
c
GHz GigaHertz
kHz kiloHertz
MHz MegaHertz
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
ACLR Adjacent Channel Leakage power Ratio
ATPC Automatic Transmit Power Control
AWGN Average White Gaussian Noise
BER Bit Error Rate
BWA Broadband Wireless Access
ChBW Channel Bandwidth
e.i.r.p. equivalent isotropically radiated power
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8 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
FDD Frequency Division Duplex
PER Packet Error Rate
Pmax Maximum Output Power
Pnom Nominal Maximum Output Power
RMS Root Mean Square
TDD Time Division Duplex
UUT Unit Under Test
4 Essential requirements specification
4.1 Environmental profile
The technical requirements of the present document apply under the environmental profile for operation of the
equipment, which shall be declared by the manufacturer. The equipment shall comply with all the technical
requirements of the present document at all times when operating within the boundary limits of the declared operational
environmental profile.
4.2 Conformance requirements
4.2.1 Introduction
To meet the essential requirement under article 3.2 of the R&TTE Directive [i.1] six essential parameters have been
identified. Table 1 provides a cross reference between these six essential parameters and the corresponding seven
technical requirements for equipment within the scope of the present document. To fulfil an essential parameter the
compliance with all the corresponding technical requirements in table 1 must be verified.
Table 1: Cross references
Essential parameter Corresponding technical requirements
Spectrum emissions mask 4.2.2 Transmitter out of band emissions
4.2.3 Transmitter adjacent channel leakage power ratio
Conducted spurious emissions from the 4.2.4 Transmitter spurious emissions
transmitter antenna connector
Output power 4.2.4 Maximum output power accuracy
Intermodulation attenuation of the transmitter 4.2.6 Transmit Intermodulation attenuation
Conducted spurious emissions from the receiver 4.2.7 Receiver spurious emissions
antenna connector
Impact of interference on receiver performance 4.2.8 Receiver adjacent channel rejection
4.2.9 Receiver blocking
4.2.10 Receiver intermodulation response rejection

4.2.2 Transmitter out of band emissions
4.2.2.1 Definition
Out of band emissions of the transmitter are unwanted emissions outside the channel bandwidth resulting from the
modulation process and non-linearity in the transmitter but excluding spurious emissions.
4.2.2.2 Limits
The average level of the transmitter out of band emissions shall not exceed the limits of the masks provided in figures 1
or 2 according to the declared Pnom. For a declared Pnom ≥ 33 dBm, the relative spectrum mask provided in figure 1 is
applicable while for a declared Pnom < 33 dBm, the absolute spectrum mask provided in figure 2 is applicable.
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9 Final draft ETSI EN 302 774 V1.1.0 (2011-03)

Figure 1: Transmit spectral power density mask for Pnom ≥ 33 dBm

Figure 2: Transmit spectral power density mask for Pnom < 33 dBm
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10 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
4.2.3 Transmitter Adjacent Channel Leakage power Ratio (ACLR)
4.2.3.1 Definition
Adjacent Channel Leakage power Ratio (ACLR) is the ratio of the mean power measured through a filter pass band
centred on the centre frequency of the operating channel to the mean power measured through a filter pass band centred
on the centre frequencies of the first or second adjacent channel.
4.2.3.2 Limits
The Adjacent Channel Leakage power Ratio (ACLR) shall be equal to or greater than the limits given in table 2.
The filter pass band for evaluating the level in the operating channel as well as the filter pass band for evaluating the
levels in the adjacent channels shall have a width equal to 95 % of the Channel Bandwidth (ChBW).
Table 2: Minimum ACLR values
Adjacent channel ACLR
F ± ChBW 37 dB
c
F ± 2 x ChBW 48 dB
c
4.2.4 Transmitter spurious emissions
4.2.4.1 Definition
Transmitter spurious emissions are any of the transmitter unwanted emissions on frequencies which are more than
250 % of the channel bandwidth (ChBW) away from the centre frequency of the operating channel.
4.2.4.2 Limits
The transmitter spurious emissions shall not exceed the limits given in tables 3 and 4.
Table 3: Transmitter spurious emissions limits
Frequency range Measurement bandwidth Limit
9 kHz to 1 GHz 100 kHz -36 dBm
1 GHz to 19 GHz -30 dBm
30 kHz If 2,5 x ChBW ≤ |f -f| < 10 x ChBW
c
300 kHz If 10 x ChBW ≤ |f -f| < 12 x ChBW -30 dBm
c
1 MHz If 12 x ChBW ≤ |f -f| -30 dBm
c
Table 4: Additional spurious emissions limits in specific bands
Frequency range Measurement bandwidth Limit
876 MHz to 915 MHz 100 kHz -61 dBm
921 MHz to 960 MHz 100 kHz -57 dBm
1 710 MHz to 1 785 MHz 100 kHz -61 dBm
1 805 MHz to 1 880 MHz 100 kHz -47 dBm
1 900 MHz to 1 920 MHz 1 MHz -44 dBm
1 920 MHz to 1 980 MHz 1 MHz -49 dBm
2 010 MHz to 2 025 MHz 1 MHz -44 dBm
2 110 MHz to 2 170 MHz 1 MHz -52 dBm
2 500 MHz to 2 570 MHz 1 MHz -49 dBm
2 570 MHz to 2 690 MHz 1 MHz -52 dBm

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11 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
4.2.5 Maximum output power accuracy
4.2.5.1 Definition
The Maximum Output Power Accuracy is the difference between the declared Nominal Maximum Output Power
(Pnom) and the actual Maximum Output Power (Pmax).
4.2.5.2 Limits
In normal operating conditions, the actual Maximum Output Power (Pmax), shall remain within +2,0 dB and -2,0 dB of
the manufacturers declared Nominal Maximum Output Power (Pnom).
In extreme operating conditions, the actual Maximum Output Power (Pmax), shall remain within +2,5 dB and -2,5 dB
of the manufacturers declared Nominal Maximum Output Power (Pnom).
4.2.6 Transmitter intermodulation attenuation
4.2.6.1 Definition
The transmitter intermodulation attenuation is a measure of the capability of the transmitter to inhibit the generation of
signals in its non linear elements caused by the presence of the transmitter power and an unwanted signal (interferer)
reaching the transmitter via the antenna.
4.2.6.2 Limits
The transmitter shall comply with the requirements and corresponding limits in clauses 4.2.3, 4.2.4 and 4.2.5 in the
presence of the interfering test signal described in clause 5.4.5.1.
4.2.7 Receiver spurious emissions
4.2.7.1 Definition
Receiver spurious emissions are emissions at any frequency, when the equipment is in receive mode.
4.2.7.2 Limits
The spurious emissions of the receiver shall not exceed the limits given in table 5.
Table 5: Receiver spurious emission limits
Frequency range Measurement bandwidth Limit
9 kHz to 1 GHz 100 kHz -57 dBm
1 GHz to 19 GHz 1 MHz -47 dBm
4.2.8 Receiver adjacent channel rejection (ACR)
4.2.8.1 Definition
The receiver adjacent channel rejection is a measure of the capability of the receiver to receive a wanted signal without
exceeding a given degradation due to the presence of an unwanted signal (interferer) either in the first or second
adjacent channel.
NOTE: Receiver adjacent channel rejection is expressed as the ratio, in dB, of the level of the unwanted signal to
the level of the wanted signal, at the receiver input.
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12 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
4.2.8.2 Limits
-6
The minimum receiver adjacent channel rejection for a Bit Error Rate (BER) ≤ 10 is given in table 6.
-6
Table 6: Minimum receiver adjacent channel rejection ratio for BER ≤ 10
First adjacent channel (dB) Second adjacent channel (dB)
20 39
4.2.9 Receiver blocking
4.2.9.1 Definition
Receiver blocking is a measure of the capability of the receiver to receive a wanted signal without exceeding a given
degradation due to the presence of an unwanted signal (interferer) on frequencies other than those of the adjacent
channels.
4.2.9.2 Limits
-6
The Bit Error Rate (BER) shall not exceed 10 for the parameters provided in table 7, except at frequencies on which
spurious responses are found.
Table 7: Receiver Blocking parameters
Centre frequency of Interfering Wanted signal Minimum offset of Type of interfering
interfering signal signal mean mean power interfering signal from signal
power the channel edge
Modulation and coding
P + 6 dB
3 380 MHz to 3 820 MHz -40 dBm 2,5 × ChBW equal to those of the
SENS
wanted signal
1 MHz to 3 380 MHz
P + 6 dB
-15 dBm 2,5 × ChBW CW
SENS
3 820 MHz to 12 750 MHz
NOTE: P refers to the receiver sensitivity for a given ChBW, while decoding the signal using the most robust
SENS
modulation declared by the equipment supplier.

4.2.10 Receiver intermodulation response rejection
4.2.10.1 Definition and applicability
Receiver intermodulation response rejection is a measure of the capability of the receiver to receive a wanted signal
without exceeding a given degradation due to the presence of two or more unwanted signals (interferers) with a specific
frequency relationship to the wanted signal.
4.2.10.2 Limits
-6
The Bit Error Rate (BER) shall not exceed 10 for the parameters provided in table 8.
Table 8: Receiver intermodulation characteristics
Interfering signal mean Minimum offset of Wanted signal mean Type of interfering signal
power interfering signal power
from the channel
edge
P + 6 dB
-48 dBm 1,5 × ChBW CW signal
SENS
Modulation and coding equal to
P + 6 dB
-48 dBm 3,5 × ChBW
SENS
those of the wanted signal
NOTE: P refers to the receiver sensitivity for a given ChBW, while decoding the signal using the most
SENS
robust modulation declared by the equipment supplier.
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13 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
5 Testing for compliance with technical requirements
5.1 Environmental conditions for testing
The technical requirements of the present document apply under the environmental profile, for intended operation of the
equipment and antennas, declared by the manufacturer.
The environmental profile may be determined by the environmental class of the equipment according to the guidance
given in EN 300 019 [i.5].
The combination of the equipment and its antennas shall comply with all the requirements of the present document at all
times when operating within the boundary limits of the declared operational environmental profile.
5.2 Product information
The following information shall be stated by the manufacturer in order to carry out the test suites:
• the operating RF frequency range of the equipment;
• for equipment using multiple antennae or smart antenna systems:
- the number of transmit chains;
- if more than one transmit chain is active, whether the power is distributed equally or not;
- the number of receive chains;
• the nominal occupied channel bandwidth(s);
• the modulation format(s) employed by the equipment;
• the worst case modulation scheme for each of the requirements (see clause 5);
• the Nominal Maximum Output Power accuracy (Pnom) from the equipment;
• the normal and extreme operating conditions (e.g. voltage and temperature) applicable to the equipment;
• conversion relationship between BER and PER, if required.
5.3 Interpretation of the measurement results
The interpretation of the results recorded in a test report for the measurements described in the present document shall
be as follows:
• the measured value related to the corresponding limit shall be used to decide whether the user equipment
meets the requirements of the present document;
• the value of the measurement uncertainty for the measurement of each parameter shall be included in the test
report;
• the recorded value of the measurement uncertainty shall be, for each measurement, equal to or lower than the
figures in table 9.
For the test methods, according to the present document, the measurement uncertainty figures shall be calculated in
accordance with the principles contained within TR 100 028-1 [i.6], TR 100 028-2 [i.7] or TR 102 215 [i.8] as
appropriate and shall correspond to an expansion factor (coverage factor) k = 1,96 or k = 2 (which provides a
confidence level of 95 % and 95,45 % in the case where the distributions characterizing the actual measurement
uncertainties are normal (Gaussian)).
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14 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
Table 9 is based on such expansion factors.
Table 9: Maximum measurement uncertainty
Parameter Conditions Uncertainty
5.4.4 Maximum output power accuracy - ±0,7 dB
5.4.1 Spectrum emission mask -
±1,5 dB
5.4.2 Transmitter adjacent channel -
±0,8 dB
leakage power ratio
5.4.3 Transmitter spurious emissions for BS and coexistence bands:
for results < -60 dBm:
±3,0 dB
for results > -60 dBm
±2,0 dB
Outside above:
f ≤ 2,2 GHz: ±1,5 dB
2,2 GHz < f ≤ 4 GHz: ±2,0 dB
4 GHz < f:
±4,0 dB
5.4.6 Receiver spurious emissions for BS receive and transmit band:
±3,0 dB
Outside above:
f ≤ 2,2 GHz: ±2,0 dB
2,2 GHz < f ≤ 4 GHz: ±2,0 dB
4 GHz < f:
±4,0 dB
5.4.7 Receiver adjacent channel rejection ±1,1 dB
5.4.8 Receiver blocking For offset < 15 MHz ±1,4 dB
For offset ≥ 15 MHz and:
f ≤ 2,2 GHz: ±1,1 dB
2,2 GHz < f ≤ 4 GHz: ±1,8 dB
f > 4 GHz:
±3,2 dB
5.4.9 Receiver intermodulation response rejection
±1,3 dB
5.4 Essential radio test suites
5.4.1 Spectrum emission mask
5.4.1.1 Test Conditions
The conformance requirements in clause 4.2.2 shall be verified only under normal operating conditions.
The measurements shall be performed when the UUT is operating on the centre frequency of the lowest, middle and
highest channel from the declared range. The measurements shall be repeated for each channel bandwidth (ChBW)
supported by the equipment.
The measurements shall be performed using the worst case modulation scheme for this requirement. This worst case
modulation scheme shall be declared by the manufacturer.
The UUT shall be configured to operate continuously at its declared Nominal Maximum Output Power (Pnom) and the
measurements shall be performed only during the transmitting part of the TDD frame.
When performing conducted measurements on smart or multiple antenna systems (devices with multiple transmit
chains) a power splitter/combiner shall be used to combine all the transmit chains (antenna outputs) into a single test
point. The insertion loss of the power splitter/combiner shall be taken into account.
In the case where the UUT has an integral antenna, without temporary antenna connector(s) provided, only radiated
measurements shall be used.
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15 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
5.4.1.2 Test Setup
The test setup is shown in figure 3.

Figure 3: Test setup for testing the spectrum emission mask
5.4.1.3 Test Procedure
The test procedure shall be as follows:
Step 1 Configure the UUT to operate on the centre frequency of the channel to be tested.
Step 2 Make sure the data link connection has been established between the UUT and the Signalling Unit.
Step 3 Configure the UUT to transmit at Pnom.
Step 4 Spectrum analyser settings:
- Resolution bandwidth: 100 kHz
- Video bandwidth: 300 kHz
- Detector mode: True RMS
- Sweep Time: Gated, ≥ 5 s
- Centre Frequency: Centre frequency of the channel being tested
For performing the relative measurements (figure 1), use the marker to find the highest average
power level of the power envelope of the UUT. This level shall be used as the reference level for
the relative measurements.
Step 5 Compare the power envelope of the UUT with the limits provided in clause 4.2.2. A screen capture
of the power envelope may be recorded.
5.4.2 Transmitter Adjacent Channel Leakage power Ratio (ACLR)
5.4.2.1 Test Conditions
The conformance requirements in clause 4.2.3 shall be verified only under normal operating conditions.
The measurements shall be performed when the UUT is operating on the centre frequency of the lowest, middle and
highest channel from the declared range. The measurements shall be repeated for each Channel Bandwidth (ChBW)
supported by the equipment.
The measurements shall be performed for the worst case modulation scheme for this requirement. This worst case
modulation scheme shall be declared by the manufacturer.
The UUT shall be configured to operate continuously at its declared Nominal Maximum Output Power (Pnom) and the
measurements shall be performed only during the transmitting part of the TDD frame.
ETSI
16 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
In case of conducted measurements on smart or multiple antenna systems (devices with multiple transmit chains)
operating in a mode with more than 1 transmit chain active simultaneously, measurements need only to be performed on
one of the transmit chains (antenna outputs) provided that symmetrical power distribution is applied across all transmit
chains. This assumes that the unused transmit chains are properly terminated. The results for this single transmit chain
need to be extrapolated to take into account the other transmit chains in order to evaluate the measured result against the
absolute mask contained in figure 2. Alternatively, or if asymmetrical power distribution is applied, a power combiner
may be used to combine all transmit chains into a single test point.
In the case where the UUT has an integral antenna, without temporary antenna connector(s) provided, only radiated
measurements shall be used.
5.4.2.2 Test Setup
The test setup is shown in figure 4.

Figure 4: Test Setup for ACLR Testing
5.4.2.3 Test Procedure
The test procedure shall be as follows:
Step 1 Configure the UUT to operate on the centre frequency of the channel to be tested.
Step 2 Make sure the data link connection has been established between the UUT and the Signalling Unit.
Step 3 Configure the UUT to transmit at Pnom.
Step 4 Spectrum analyser settings:
- Resolution bandwidth: 100 kHz
- Video bandwidth: 300 kHz
- Detector mode: True RMS
- Trace mode: Average
- Sweep Time: Gated, ≥ 5 s
- Centre Frequency: Centre frequency of the operating channel
Step 5 Measure the aggregated power over a frequency range equal to 95 % of the Channel
Bandwidth (ChBW) centred on the centre frequency of the operating channel.
Step 6 Change the centre frequency of the spectrum analyser to the centre frequency of the first adjacent
channel below the operating channel and perform a new measurement as in step 5.
Step 7 Calculate the ACLR by subtracting the level (in dBm) measured in step 6 from the level measured
in step 5. This value shall be recorded and compared with the limits in clause 4.2.3.
Step 8 Repeat steps 6 and 7 for the second adjacent channel below the operating channel and also for the
first and second adjacent channel above the operating channel.
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17 Final draft ETSI EN 302 774 V1.1.0 (2011-03)
5.4.3 Transmitter spurious emissions
5.4.3.1 Test Conditions
The conformance requirements in clause 4.2.4 shall be verified only under normal operating conditions.
The measurements shall be performed when the UUT is operating on the centre frequency of the lowest, middle and
highest channel from the declared range. The measurements shall be repeated for each channel bandwidth (ChBW)
supported by the equipment.
The measurements shall be performed for the worst case modulation scheme for this requirement. This worst case
modulation scheme shall be declared by the manufacturer.
The UUT shall be configured to operate continuously at its declared Nominal Maximum Output Power (Pnom) and the
measurements s
...

Harmonized European Standard
Broadband Wireless Access Systems (BWA) in the
3 400 MHz to 3 800 MHz frequency band;
Base Stations;
Harmonized EN covering the essential requirements
of article 3.2 of the R&TTE Directive

2 ETSI EN 302 774 V1.1.1 (2011-05)

Reference
DEN/BRAN-0060004
Keywords
base station, radio
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ETSI
3 ETSI EN 302 774 V1.1.1 (2011-05)
Contents
Intellectual Property Rights . 5
Foreword . 5
Introduction . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 6
3 Definitions, symbols and abbreviations . 7
3.1 Definitions . 7
3.2 Symbols . 7
3.3 Abbreviations . 7
4 Essential requirements specification . 8
4.1 Environmental profile . 8
4.2 Conformance requirements . 8
4.2.1 Introduction. 8
4.2.2 Transmitter out of band emissions . 8
4.2.2.1 Definition . 8
4.2.2.2 Limits . 8
4.2.3 Transmitter Adjacent Channel Leakage power Ratio (ACLR) . 10
4.2.3.1 Definition . 10
4.2.3.2 Limits . 10
4.2.4 Transmitter spurious emis sions . 10
4.2.4.1 Definition . 10
4.2.4.2 Limits . 10
4.2.5 Maximum output power accuracy . 11
4.2.5.1 Definition . 11
4.2.5.2 Limits . 11
4.2.6 Transmitter intermodulation attenuation . 11
4.2.6.1 Definition . 11
4.2.6.2 Limits . 11
4.2.7 Receiver spurious emissions . 11
4.2.7.1 Definition . 11
4.2.7.2 Limits . 11
4.2.8 Receiver adjacent channel rejection (ACR) . 11
4.2.8.1 Definition . 11
4.2.8.2 Limits . 12
4.2.9 Receiver blocking . 12
4.2.9.1 Definition . 12
4.2.9.2 Limits . 12
4.2.10 Receiver intermodulation response rejection . 12
4.2.10.1 Definition and applicability . 12
4.2.10.2 Limits . 12
5 Testing for compliance with technical requirements . 13
5.1 Environmental conditions for testing . 13
5.2 Product information . 13
5.3 Interpretation of the measurement results . 13
5.4 Essential radio test suites . 14
5.4.1 Spectrum emission mask . 14
5.4.1.1 Test Conditions . 14
5.4.1.2 Test Setup . 15
5.4.1.3 Test Procedure . 15
5.4.2 Transmitter Adjacent Channel Leakage power Ratio (ACLR) . 15
5.4.2.1 Test Conditions . 15
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4 ETSI EN 302 774 V1.1.1 (2011-05)
5.4.2.2 Test Setup . 16
5.4.2.3 Test Procedure . 16
5.4.3 Transmitter spurious emis sions . 17
5.4.3.1 Test Conditions . 17
5.4.3.2 Test Setup . 17
5.4.3.3 Test Procedure . 17
5.4.4 Maximum output power accuracy . 18
5.4.4.1 Test Conditions . 18
5.4.4.2 Test Setup . 18
5.4.4.3 Test Procedure . 19
5.4.5 Transmitter Intermodulation attenuation . 19
5.4.5.1 Test Conditions . 19
5.4.5.2 Test Setup . 20
5.4.5.3 Test Procedure . 20
5.4.6 Receiver spurious emissions . 20
5.4.6.1 Test Conditions . 20
5.4.6.2 Test Setup . 21
5.4.6.3 Test Procedure . 21
5.4.7 Receiver adjacent channel rejection . 22
5.4.7.1 Test Conditions . 22
5.4.7.2 Test Setup . 22
5.4.7.3 Test procedure . 23
5.4.8 Receiver blocking . 23
5.4.8.1 Test Conditions . 23
5.4.8.2 Test Setup . 24
5.4.8.3 Test Procedure . 24
5.4.9 Receiver intermodulation response rejection . 25
5.4.9.1 Test Conditions . 25
5.4.9.2 Test Setup . 25
5.4.9.3 Test Procedure . 25
Annex A (normative): HS Requirements and conformance Test specifications Table
(HS-RTT) . 27
Annex B (informative): The EN title in the official languages . 29
Annex C (informative): Bibliography . 30
History . 31

ETSI
5 ETSI EN 302 774 V1.1.1 (2011-05)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This Harmonized European Standard (EN) has been produced by ETSI Technical Committee Broadband Radio Access
Networks (BRAN).
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Council Directive 98/34/EC (as amended) [i.2] laying down a procedure for the provision of information in the
field of technical standards and regulations.
The title and reference to the present document are intended to be included in the publication in the Official Journal of
the European Union of titles and references of Harmonized Standard under the Directive 1999/5/EC [i.1].
See article 5.1 of Directive 1999/5/EC [i.1] for information on presumption of conformity and Harmonised Standards or
parts thereof the references of which have been published in the Official Journal of the European Union.
The requirements relevant to Directive 1999/5/EC [i.1] are summarised in annex A.

National transposition dates
Date of adoption of this EN: 30 May 2011
Date of latest announcement of this EN (doa): 31 August 2011
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 29 February 2012
Date of withdrawal of any conflicting National Standard (dow): 28 February 2013

Introduction
The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to
cover all radio and telecommunications terminal equipment within the scope of the R&TTE Directive [i.1]. The
modular structure is shown in EG 201 399 [i.3].
The present document is intended to provide a smooth transition period for the introduction of BWA systems in this
band, which shall end on 31 December 2013. Due to the fact that the sub-band 3 400 MHz to 3 600 MHz was also
identified for IMT systems, it is expected that in version V1.2.1 of the present document the ACLR specification for
this sub-band, because of its mobile use, will be aligned with the tighter ACLR value of -44,2 dB required for the
mobile use, to be specified in EN 301 908 [i.9] for IMT Base Stations operating in the frequency range 3 400 MHz to
3 600 MHz. It is also expected that this first version will be withdrawn after 31 December 2013, being superseded by
EN 302 774 (V1.2.1).
ETSI
6 ETSI EN 302 774 V1.1.1 (2011-05)
1 Scope
The present document is applicable to FDD and TDD Base Stations of Broadband Wireless Access Systems (BWA)
operating in the Frequency Band 3 400 MHz to 3 800 MHz.
The present document covers the requirements for various channel bandwidths.
The present document is equally applicable to systems utilizing integral or non integral antennas.
Equipment complying with the present document falls within the scope of EC Decision 2008/411/EC [i.4].
The present document is intended to cover the provisions of Directive 1999/5/EC (R&TTE Directive) [i.1], Article 3.2,
which states that "…. radio equipment shall be so constructed that it effectively uses the spectrum allocated to
terrestrial/space radio communications and orbital resources so as to avoid harmful interference".
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of article 3 of the R&TTE Directive [i.1] may apply to equipment within the scope of the present
document.
NOTE: A list of such ENs is included on the web site http://www.newapproach.org.
2 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
http://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.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
Not applicable.
2.2 Informative references
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 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio
equipment and telecommunications terminal equipment and the mutual recognition of their
conformity (R&TTE Directive).
[i.2] Directive 98/48/EC of the European Parliament and of the Council of 20 July 1998 amending
Directive 98/34/EC laying down a procedure for the provision of information in the field of
technical standards and regulations.
[i.3] ETSI EG 201 399 (V2.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
A guide to the production of Harmonized Standards for application under the R&TTE Directive".
[i.4] Commission Decision 2008/411/EC of 21 May 2008 on the harmonisation of the
3 400 - 3 800 MHz frequency band for terrestrial systems capable of providing electronic
communications services in the Community.
ETSI
7 ETSI EN 302 774 V1.1.1 (2011-05)
[i.5] ETSI EN 300 019 (all parts): "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment".
[i.6] ETSI TR 100 028-1 (V1.4.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Uncertainties in the measurement of mobile radio equipment characteristics; Part 1".
[i.7] ETSI TR 100 028-2 (V1.4.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Uncertainties in the measurement of mobile radio equipment characteristics; Part 2".
[i.8] ETSI TR 102 215 (V1.3.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Recommended approach, and possible limits for measurement uncertainty for the measurement of
radiated electromagnetic fields above 1 GHz".
[i.9] ETSI EN 301 908 (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular
networks".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
Automatic Transmit Power Control (ATPC): function implemented to offer a dynamic power control
environmental profile: declared range of environmental conditions under which equipment within the scope of the
present document is required to be compliant
maximum radiated output power: maximum mean radiated output power (e.i.r.p.) declared by the manufacturer
maximum radiated power density: maximum mean radiated output power (e.i.r.p.) density, defined as dBm/MHz
3.2 Symbols
For the purposes of the present document, the following symbols apply:
A Base Station Interface A
BS
A Terminal Station Interface A
TS
A Unit Under Test Interface A
UUT
dB deciBel
dBc deciBel relative to carrier
dBm deciBel relative to 1 mW
f center frequency
c
GHz GigaHertz
kHz kiloHertz
MHz MegaHertz
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
ACLR Adjacent Channel Leakage power Ratio
ATPC Automatic Transmit Power Control
AWGN Average White Gaussian Noise
BER Bit Error Rate
BWA Broadband Wireless Access
ChBW Channel Bandwidth
e.i.r.p. equivalent isotropically radiated power
ETSI
8 ETSI EN 302 774 V1.1.1 (2011-05)
FDD Frequency Division Duplex
PER Packet Error Rate
Pmax Maximum Output Power
Pnom Nominal Maximum Output Power
RMS Root Mean Square
TDD Time Division Duplex
UUT Unit Under Test
4 Essential requirements specification
4.1 Environmental profile
The technical requirements of the present document apply under the environmental profile for operation of the
equipment, which shall be declared by the manufacturer. The equipment shall comply with all the technical
requirements of the present document at all times when operating within the boundary limits of the declared operational
environmental profile.
4.2 Conformance requirements
4.2.1 Introduction
To meet the essential requirement under article 3.2 of the R&TTE Directive [i.1] six essential parameters have been
identified. Table 1 provides a cross reference between these six essential parameters and the corresponding seven
technical requirements for equipment within the scope of the present document. To fulfil an essential parameter the
compliance with all the corresponding technical requirements in table 1 must be verified.
Table 1: Cross references
Essential parameter Corresponding technical requirements
Spectrum emissions mask 4.2.2 Transmitter out of band emissions
4.2.3 Transmitter adjacent channel leakage power ratio
Conducted spurious emissions from the 4.2.4 Transmitter spurious emissions
transmitter antenna connector
Output power 4.2.4 Maximum output power accuracy
Intermodulation attenuation of the transmitter 4.2.6 Transmit Intermodulation attenuation
Conducted spurious emissions from the receiver 4.2.7 Receiver spurious emissions
antenna connector
Impact of interference on receiver performance 4.2.8 Receiver adjacent channel rejection
4.2.9 Receiver blocking
4.2.10 Receiver intermodulation response rejection

4.2.2 Transmitter out of band emissions
4.2.2.1 Definition
Out of band emissions of the transmitter are unwanted emissions outside the channel bandwidth resulting from the
modulation process and non-linearity in the transmitter but excluding spurious emissions.
4.2.2.2 Limits
The average level of the transmitter out of band emissions shall not exceed the limits of the masks provided in figures 1
or 2 according to the declared Pnom. For a declared Pnom ≥ 33 dBm, the relative spectrum mask provided in figure 1 is
applicable while for a declared Pnom < 33 dBm, the absolute spectrum mask provided in figure 2 is applicable.
ETSI
9 ETSI EN 302 774 V1.1.1 (2011-05)

Figure 1: Transmit spectral power density mask for Pnom ≥ 33 dBm

Figure 2: Transmit spectral power density mask for Pnom < 33 dBm
ETSI
10 ETSI EN 302 774 V1.1.1 (2011-05)
4.2.3 Transmitter Adjacent Channel Leakage power Ratio (ACLR)
4.2.3.1 Definition
Adjacent Channel Leakage power Ratio (ACLR) is the ratio of the mean power measured through a filter pass band
centred on the centre frequency of the operating channel to the mean power measured through a filter pass band centred
on the centre frequencies of the first or second adjacent channel.
4.2.3.2 Limits
The Adjacent Channel Leakage power Ratio (ACLR) shall be equal to or greater than the limits given in table 2.
The filter pass band for evaluating the level in the operating channel as well as the filter pass band for evaluating the
levels in the adjacent channels shall have a width equal to 95 % of the Channel Bandwidth (ChBW).
Table 2: Minimum ACLR values
Adjacent channel ACLR
F ± ChBW 37 dB
c
F ± 2 x ChBW 48 dB
c
4.2.4 Transmitter spurious emissions
4.2.4.1 Definition
Transmitter spurious emissions are any of the transmitter unwanted emissions on frequencies which are more than
250 % of the channel bandwidth (ChBW) away from the centre frequency of the operating channel.
4.2.4.2 Limits
The transmitter spurious emissions shall not exceed the limits given in tables 3 and 4.
Table 3: Transmitter spurious emissions limits
Frequency range Measurement bandwidth Limit
9 kHz to 1 GHz 100 kHz -36 dBm
1 GHz to 19 GHz -30 dBm
30 kHz If 2,5 x ChBW ≤ |f -f| < 10 x ChBW
c
300 kHz If 10 x ChBW ≤ |f -f| < 12 x ChBW -30 dBm
c
1 MHz If 12 x ChBW ≤ |f -f| -30 dBm
c
Table 4: Additional spurious emissions limits in specific bands
Frequency range Measurement bandwidth Limit
876 MHz to 915 MHz 100 kHz -61 dBm
921 MHz to 960 MHz 100 kHz -57 dBm
1 710 MHz to 1 785 MHz 100 kHz -61 dBm
1 805 MHz to 1 880 MHz 100 kHz -47 dBm
1 900 MHz to 1 920 MHz 1 MHz -44 dBm
1 920 MHz to 1 980 MHz 1 MHz -49 dBm
2 010 MHz to 2 025 MHz 1 MHz -44 dBm
2 110 MHz to 2 170 MHz 1 MHz -52 dBm
2 500 MHz to 2 570 MHz 1 MHz -49 dBm
2 570 MHz to 2 690 MHz 1 MHz -52 dBm

ETSI
11 ETSI EN 302 774 V1.1.1 (2011-05)
4.2.5 Maximum output power accuracy
4.2.5.1 Definition
The Maximum Output Power Accuracy is the difference between the declared Nominal Maximum Output Power
(Pnom) and the actual Maximum Output Power (Pmax).
4.2.5.2 Limits
In normal operating conditions, the actual Maximum Output Power (Pmax), shall remain within +2,0 dB and -2,0 dB of
the manufacturers declared Nominal Maximum Output Power (Pnom).
In extreme operating conditions, the actual Maximum Output Power (Pmax), shall remain within +2,5 dB and -2,5 dB
of the manufacturers declared Nominal Maximum Output Power (Pnom).
4.2.6 Transmitter intermodulation attenuation
4.2.6.1 Definition
The transmitter intermodulation attenuation is a measure of the capability of the transmitter to inhibit the generation of
signals in its non linear elements caused by the presence of the transmitter power and an unwanted signal (interferer)
reaching the transmitter via the antenna.
4.2.6.2 Limits
The transmitter shall comply with the requirements and corresponding limits in clauses 4.2.3, 4.2.4 and 4.2.5 in the
presence of the interfering test signal described in clause 5.4.5.1.
4.2.7 Receiver spurious emissions
4.2.7.1 Definition
Receiver spurious emissions are emissions at any frequency, when the equipment is in receive mode.
4.2.7.2 Limits
The spurious emissions of the receiver shall not exceed the limits given in table 5.
Table 5: Receiver spurious emission limits
Frequency range Measurement bandwidth Limit
9 kHz to 1 GHz 100 kHz -57 dBm
1 GHz to 19 GHz 1 MHz -47 dBm
4.2.8 Receiver adjacent channel rejection (ACR)
4.2.8.1 Definition
The receiver adjacent channel rejection is a measure of the capability of the receiver to receive a wanted signal without
exceeding a given degradation due to the presence of an unwanted signal (interferer) either in the first or second
adjacent channel.
NOTE: Receiver adjacent channel rejection is expressed as the ratio, in dB, of the level of the unwanted signal to
the level of the wanted signal, at the receiver input.
ETSI
12 ETSI EN 302 774 V1.1.1 (2011-05)
4.2.8.2 Limits
-6
The minimum receiver adjacent channel rejection for a Bit Error Rate (BER) ≤ 10 is given in table 6.
-6
Table 6: Minimum receiver adjacent channel rejection ratio for BER ≤ 10
First adjacent channel (dB) Second adjacent channel (dB)
20 39
4.2.9 Receiver blocking
4.2.9.1 Definition
Receiver blocking is a measure of the capability of the receiver to receive a wanted signal without exceeding a given
degradation due to the presence of an unwanted signal (interferer) on frequencies other than those of the adjacent
channels.
4.2.9.2 Limits
-6
The Bit Error Rate (BER) shall not exceed 10 for the parameters provided in table 7, except at frequencies on which
spurious responses are found.
Table 7: Receiver Blocking parameters
Centre frequency of Interfering Wanted signal Minimum offset of Type of interfering
interfering signal signal mean mean power interfering signal from signal
power the channel edge
Modulation and coding
P + 6 dB
3 380 MHz to 3 820 MHz -40 dBm 2,5 × ChBW equal to those of the
SENS
wanted signal
1 MHz to 3 380 MHz
P + 6 dB
-15 dBm 2,5 × ChBW CW
SENS
3 820 MHz to 12 750 MHz
NOTE: P refers to the receiver sensitivity for a given ChBW, while decoding the signal using the most robust
SENS
modulation declared by the equipment supplier.

4.2.10 Receiver intermodulation response rejection
4.2.10.1 Definition and applicability
Receiver intermodulation response rejection is a measure of the capability of the receiver to receive a wanted signal
without exceeding a given degradation due to the presence of two or more unwanted signals (interferers) with a specific
frequency relationship to the wanted signal.
4.2.10.2 Limits
-6
The Bit Error Rate (BER) shall not exceed 10 for the parameters provided in table 8.
Table 8: Receiver intermodulation characteristics
Interfering signal mean Minimum offset of Wanted signal mean Type of interfering signal
power interfering signal power
from the channel
edge
P + 6 dB
-48 dBm 1,5 × ChBW CW signal
SENS
Modulation and coding equal to
P + 6 dB
-48 dBm 3,5 × ChBW
SENS
those of the wanted signal
NOTE: P refers to the receiver sensitivity for a given ChBW, while decoding the signal using the most
SENS
robust modulation declared by the equipment supplier.
ETSI
13 ETSI EN 302 774 V1.1.1 (2011-05)
5 Testing for compliance with technical requirements
5.1 Environmental conditions for testing
The technical requirements of the present document apply under the environmental profile, for intended operation of the
equipment and antennas, declared by the manufacturer.
The environmental profile may be determined by the environmental class of the equipment according to the guidance
given in EN 300 019 [i.5].
The combination of the equipment and its antennas shall comply with all the requirements of the present document at all
times when operating within the boundary limits of the declared operational environmental profile.
5.2 Product information
The following information shall be stated by the manufacturer in order to carry out the test suites:
• the operating RF frequency range of the equipment;
• for equipment using multiple antennae or smart antenna systems:
- the number of transmit chains;
- if more than one transmit chain is active, whether the power is distributed equally or not;
- the number of receive chains;
• the nominal occupied channel bandwidth(s);
• the modulation format(s) employed by the equipment;
• the worst case modulation scheme for each of the requirements (see clause 5);
• the Nominal Maximum Output Power accuracy (Pnom) from the equipment;
• the normal and extreme operating conditions (e.g. voltage and temperature) applicable to the equipment;
• conversion relationship between BER and PER, if required.
5.3 Interpretation of the measurement results
The interpretation of the results recorded in a test report for the measurements described in the present document shall
be as follows:
• the measured value related to the corresponding limit shall be used to decide whether the user equipment
meets the requirements of the present document;
• the value of the measurement uncertainty for the measurement of each parameter shall be included in the test
report;
• the recorded value of the measurement uncertainty shall be, for each measurement, equal to or lower than the
figures in table 9.
For the test methods, according to the present document, the measurement uncertainty figures shall be calculated in
accordance with the principles contained within TR 100 028-1 [i.6], TR 100 028-2 [i.7] or TR 102 215 [i.8] as
appropriate and shall correspond to an expansion factor (coverage factor) k = 1,96 or k = 2 (which provides a
confidence level of 95 % and 95,45 % in the case where the distributions characterizing the actual measurement
uncertainties are normal (Gaussian)).
ETSI
14 ETSI EN 302 774 V1.1.1 (2011-05)
Table 9 is based on such expansion factors.
Table 9: Maximum measurement uncertainty
Parameter Conditions Uncertainty
5.4.4 Maximum output power accuracy - ±0,7 dB
5.4.1 Spectrum emission mask -
±1,5 dB
5.4.2 Transmitter adjacent channel -
±0,8 dB
leakage power ratio
5.4.3 Transmitter spurious emissions for BS and coexistence bands:
for results < -60 dBm:
±3,0 dB
for results > -60 dBm
±2,0 dB
Outside above:
f ≤ 2,2 GHz: ±1,5 dB
2,2 GHz < f ≤ 4 GHz: ±2,0 dB
4 GHz < f:
±4,0 dB
5.4.6 Receiver spurious emissions for BS receive and transmit band:
±3,0 dB
Outside above:
f ≤ 2,2 GHz: ±2,0 dB
2,2 GHz < f ≤ 4 GHz: ±2,0 dB
4 GHz < f:
±4,0 dB
5.4.7 Receiver adjacent channel rejection ±1,1 dB
5.4.8 Receiver blocking For offset < 15 MHz ±1,4 dB
For offset ≥ 15 MHz and:
f ≤ 2,2 GHz: ±1,1 dB
2,2 GHz < f ≤ 4 GHz: ±1,8 dB
f > 4 GHz:
±3,2 dB
5.4.9 Receiver intermodulation response rejection
±1,3 dB
5.4 Essential radio test suites
5.4.1 Spectrum emission mask
5.4.1.1 Test Conditions
The conformance requirements in clause 4.2.2 shall be verified only under normal operating conditions.
The measurements shall be performed when the UUT is operating on the centre frequency of the lowest, middle and
highest channel from the declared range. The measurements shall be repeated for each channel bandwidth (ChBW)
supported by the equipment.
The measurements shall be performed using the worst case modulation scheme for this requirement. This worst case
modulation scheme shall be declared by the manufacturer.
The UUT shall be configured to operate continuously at its declared Nominal Maximum Output Power (Pnom) and the
measurements shall be performed only during the transmitting part of the TDD frame.
When performing conducted measurements on smart or multiple antenna systems (devices with multiple transmit
chains) a power splitter/combiner shall be used to combine all the transmit chains (antenna outputs) into a single test
point. The insertion loss of the power splitter/combiner shall be taken into account.
In the case where the UUT has an integral antenna, without temporary antenna connector(s) provided, only radiated
measurements shall be used.
ETSI
15 ETSI EN 302 774 V1.1.1 (2011-05)
5.4.1.2 Test Setup
The test setup is shown in figure 3.

Figure 3: Test setup for testing the spectrum emission mask
5.4.1.3 Test Procedure
The test procedure shall be as follows:
Step 1 Configure the UUT to operate on the centre frequency of the channel to be tested.
Step 2 Make sure the data link connection has been established between the UUT and the Signalling Unit.
Step 3 Configure the UUT to transmit at Pnom.
Step 4 Spectrum analyser settings:
- Resolution bandwidth: 100 kHz
- Video bandwidth: 300 kHz
- Detector mode: True RMS
- Sweep Time: Gated, ≥ 5 s
- Centre Frequency: Centre frequency of the channel being tested
For performing the relative measurements (figure 1), use the marker to find the highest average
power level of the power envelope of the UUT. This level shall be used as the reference level for
the relative measurements.
Step 5 Compare the power envelope of the UUT with the limits provided in clause 4.2.2. A screen capture
of the power envelope may be recorded.
5.4.2 Transmitter Adjacent Channel Leakage power Ratio (ACLR)
5.4.2.1 Test Conditions
The conformance requirements in clause 4.2.3 shall be verified only under normal operating conditions.
The measurements shall be performed when the UUT is operating on the centre frequency of the lowest, middle and
highest channel from the declared range. The measurements shall be repeated for each Channel Bandwidth (ChBW)
supported by the equipment.
The measurements shall be performed for the worst case modulation scheme for this requirement. This worst case
modulation scheme shall be declared by the manufacturer.
The UUT shall be configured to operate continuously at its declared Nominal Maximum Output Power (Pnom) and the
measurements shall be performed only during the transmitting part of the TDD frame.
ETSI
16 ETSI EN 302 774 V1.1.1 (2011-05)
In case of conducted measurements on smart or multiple antenna systems (devices with multiple transmit chains)
operating in a mode with more than 1 transmit chain active simultaneously, measurements need only to be performed on
one of the transmit chains (antenna outputs) provided that symmetrical power distribution is applied across all transmit
chains. This assumes that the unused transmit chains are properly terminated. The results for this single transmit chain
need to be extrapolated to take into account the other transmit chains in order to evaluate the measured result against the
absolute mask contained in figure 2. Alternatively, or if asymmetrical power distribution is applied, a power combiner
may be used to combine all transmit chains into a single test point.
In the case where the UUT has an integral antenna, without temporary antenna connector(s) provided, only radiated
measurements shall be used.
5.4.2.2 Test Setup
The test setup is shown in figure 4.

Figure 4: Test Setup for ACLR Testing
5.4.2.3 Test Procedure
The test procedure shall be as follows:
Step 1 Configure the UUT to operate on the centre frequency of the channel to be tested.
Step 2 Make sure the data link connection has been established between the UUT and the Signalling Unit.
Step 3 Configure the UUT to transmit at Pnom.
Step 4 Spectrum analyser settings:
- Resolution bandwidth: 100 kHz
- Video bandwidth: 300 kHz
- Detector mode: True RMS
- Trace mode: Average
- Sweep Time: Gated, ≥ 5 s
- Centre Frequency: Centre frequency of the operating channel
Step 5 Measure the aggregated power over a frequency range equal to 95 % of the Channel
Bandwidth (ChBW) centred on the centre frequency of the operating channel.
Step 6 Change the centre frequency of the spectrum analyser to the centre frequency of the first adjacent
channel below the operating channel and perform a new measurement as in step 5.
Step 7 Calculate the ACLR by subtracting the level (in dBm) measured in step 6 from the level measured
in step 5. This value shall be recorded and compared with the limits in clause 4.2.3.
Step 8 Repeat steps 6 and 7 for the second adjacent channel below the operating channel and also for the
first and second adjacent channel above the operating channel.
ETSI
17 ETSI EN 302 774 V1.1.1 (2011-05)
5.4.3 Transmitter spurious emissions
5.4.3.1 Test Conditions
The conformance requirements in clause 4.2.4 shall be verified only under normal operating conditions.
The measurements shall be performed when the UUT is operating on the centre frequency of the lowest, middle and
highest channel from the declared range. The measurements shall be repeated for each channel bandwidth (ChBW)
supported by the equipment.
The measurements shall be performed for the worst case modulation scheme for this requirement. This worst case
modulation scheme shall be declared by the manufacturer.
The UUT shall be configured to operate continuously at its declared Nominal Maximum Output Power (Pnom) and the
measurements shall be performed only during the transmitting part of the TDD frame.
For a UUT without an integral antenna and for a UUT with an integral antenna but with a temporary antenna
connector(s), one of the following options shall be used:
• The level of unwanted emissions shal
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Broadband Wireless Access Systems (BWA) in the 3 400 MHz to 3 800 MHz frequency band - Base Stations - Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive33.060.01Radijske komunikacije na splošnoRadiocommunications in generalICS:Ta slovenski standard je istoveten z:EN 302 774 Version 1.1.1SIST EN 302 774 V1.1.1:2011en01-julij-2011SIST EN 302 774 V1.1.1:2011SLOVENSKI
STANDARD
ETSI ETSI EN 302 774 V1.1.1 (2011-05) 2
Reference DEN/BRAN-0060004 Keywords base station, radio ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http://portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2011. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE™ is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association. SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 3 Contents Intellectual Property Rights . 5 Foreword . 5 Introduction . 5 1 Scope . 6 2 References . 6 2.1 Normative references . 6 2.2 Informative references . 6 3 Definitions, symbols and abbreviations . 7 3.1 Definitions . 7 3.2 Symbols . 7 3.3 Abbreviations . 7 4 Essential requirements specification . 8 4.1 Environmental profile . 8 4.2 Conformance requirements . 8 4.2.1 Introduction. 8 4.2.2 Transmitter out of band emissions . 8 4.2.2.1 Definition . 8 4.2.2.2 Limits . 8 4.2.3 Transmitter Adjacent Channel Leakage power Ratio (ACLR) . 10 4.2.3.1 Definition . 10 4.2.3.2 Limits . 10 4.2.4 Transmitter spurious emissions . 10 4.2.4.1 Definition . 10 4.2.4.2 Limits . 10 4.2.5 Maximum output power accuracy . 11 4.2.5.1 Definition . 11 4.2.5.2 Limits . 11 4.2.6 Transmitter intermodulation attenuation . 11 4.2.6.1 Definition . 11 4.2.6.2 Limits . 11 4.2.7 Receiver spurious emissions . 11 4.2.7.1 Definition . 11 4.2.7.2 Limits . 11 4.2.8 Receiver adjacent channel rejection (ACR) . 11 4.2.8.1 Definition . 11 4.2.8.2 Limits . 12 4.2.9 Receiver blocking . 12 4.2.9.1 Definition . 12 4.2.9.2 Limits . 12 4.2.10 Receiver intermodulation response rejection . 12 4.2.10.1 Definition and applicability . 12 4.2.10.2 Limits . 12 5 Testing for compliance with technical requirements . 13 5.1 Environmental conditions for testing . 13 5.2 Product information . 13 5.3 Interpretation of the measurement results . 13 5.4 Essential radio test suites . 14 5.4.1 Spectrum emission mask . 14 5.4.1.1 Test Conditions . 14 5.4.1.2 Test Setup . 15 5.4.1.3 Test Procedure . 15 5.4.2 Transmitter Adjacent Channel Leakage power Ratio (ACLR) . 15 5.4.2.1 Test Conditions . 15 SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 4 5.4.2.2 Test Setup . 16 5.4.2.3 Test Procedure . 16 5.4.3 Transmitter spurious emissions . 17 5.4.3.1 Test Conditions . 17 5.4.3.2 Test Setup . 17 5.4.3.3 Test Procedure . 17 5.4.4 Maximum output power accuracy . 18 5.4.4.1 Test Conditions . 18 5.4.4.2 Test Setup . 18 5.4.4.3 Test Procedure . 19 5.4.5 Transmitter Intermodulation attenuation . 19 5.4.5.1 Test Conditions . 19 5.4.5.2 Test Setup . 20 5.4.5.3 Test Procedure . 20 5.4.6 Receiver spurious emissions . 20 5.4.6.1 Test Conditions . 20 5.4.6.2 Test Setup . 21 5.4.6.3 Test Procedure . 21 5.4.7 Receiver adjacent channel rejection . 22 5.4.7.1 Test Conditions . 22 5.4.7.2 Test Setup . 22 5.4.7.3 Test procedure . 23 5.4.8 Receiver blocking . 23 5.4.8.1 Test Conditions . 23 5.4.8.2 Test Setup . 24 5.4.8.3 Test Procedure . 24 5.4.9 Receiver intermodulation response rejection . 25 5.4.9.1 Test Conditions . 25 5.4.9.2 Test Setup . 25 5.4.9.3 Test Procedure . 25 Annex A (normative): HS Requirements and conformance Test specifications Table (HS-RTT) . 27 Annex B (informative): The EN title in the official languages . 29 Annex C (informative): Bibliography . 30 History . 31
ETSI ETSI EN 302 774 V1.1.1 (2011-05) 5 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http://webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Harmonized European Standard (EN) has been produced by ETSI Technical Committee Broadband Radio Access Networks (BRAN). The present document has been produced by ETSI in response to a mandate from the European Commission issued under Council Directive 98/34/EC (as amended) [i.2] laying down a procedure for the provision of information in the field of technical standards and regulations. The title and reference to the present document are intended to be included in the publication in the Official Journal of the European Union of titles and references of Harmonized Standard under the Directive 1999/5/EC [i.1]. See article 5.1 of Directive 1999/5/EC [i.1] for information on presumption of conformity and Harmonised Standards or parts thereof the references of which have been published in the Official Journal of the European Union. The requirements relevant to Directive 1999/5/EC [i.1] are summarised in annex A.
National transposition dates Date of adoption of this EN: 30 May 2011 Date of latest announcement of this EN (doa): 31 August 2011 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
29 February 2012 Date of withdrawal of any conflicting National Standard (dow): 28 February 2013
Introduction The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to cover all radio and telecommunications terminal equipment within the scope of the R&TTE Directive [i.1]. The modular structure is shown in EG 201 399 [i.3]. The present document is intended to provide a smooth transition period for the introduction of BWA systems in this band, which shall end on 31 December 2013. Due to the fact that the sub-band 3 400 MHz to 3 600 MHz was also identified for IMT systems, it is expected that in version V1.2.1 of the present document the ACLR specification for this sub-band, because of its mobile use, will be aligned with the tighter ACLR value of -44,2 dB required for the mobile use, to be specified in EN 301 908 [i.9] for IMT Base Stations operating in the frequency range 3 400 MHz to 3 600 MHz. It is also expected that this first version will be withdrawn after 31 December 2013, being superseded by EN 302 774 (V1.2.1). SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 6 1 Scope The present document is applicable to FDD and TDD Base Stations of Broadband Wireless Access Systems (BWA) operating in the Frequency Band 3 400 MHz to 3 800 MHz. The present document covers the requirements for various channel bandwidths. The present document is equally applicable to systems utilizing integral or non integral antennas. Equipment complying with the present document falls within the scope of EC Decision 2008/411/EC [i.4]. The present document is intended to cover the provisions of Directive 1999/5/EC (R&TTE Directive) [i.1], Article 3.2, which states that "…. radio equipment shall be so constructed that it effectively uses the spectrum allocated to terrestrial/space radio communications and orbital resources so as to avoid harmful interference". In addition to the present document, other ENs that specify technical requirements in respect of essential requirements under other parts of article 3 of the R&TTE Directive [i.1] may apply to equipment within the scope of the present document. NOTE: A list of such ENs is included on the web site http://www.newapproach.org. 2 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 http://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. 2.1 Normative references The following referenced documents are necessary for the application of the present document. Not applicable. 2.2 Informative references 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 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R&TTE Directive). [i.2] Directive 98/48/EC of the European Parliament and of the Council of 20 July 1998 amending Directive 98/34/EC laying down a procedure for the provision of information in the field of technical standards and regulations. [i.3] ETSI EG 201 399 (V2.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); A guide to the production of Harmonized Standards for application under the R&TTE Directive". [i.4] Commission Decision 2008/411/EC of 21 May 2008 on the harmonisation of the
3 400 - 3 800 MHz frequency band for terrestrial systems capable of providing electronic communications services in the Community. SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 7 [i.5] ETSI EN 300 019 (all parts): "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment". [i.6] ETSI TR 100 028-1 (V1.4.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 1". [i.7] ETSI TR 100 028-2 (V1.4.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 2". [i.8] ETSI TR 102 215 (V1.3.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Recommended approach, and possible limits for measurement uncertainty for the measurement of radiated electromagnetic fields above 1 GHz". [i.9] ETSI EN 301 908 (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks". 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Automatic Transmit Power Control (ATPC): function implemented to offer a dynamic power control environmental profile: declared range of environmental conditions under which equipment within the scope of the present document is required to be compliant maximum radiated output power: maximum mean radiated output power (e.i.r.p.) declared by the manufacturer maximum radiated power density: maximum mean radiated output power (e.i.r.p.) density, defined as dBm/MHz 3.2 Symbols For the purposes of the present document, the following symbols apply: ABS Base Station Interface A ATS Terminal Station Interface A AUUT Unit Under Test Interface A dB deciBel dBc deciBel relative to carrier dBm deciBel relative to 1 mW fc center frequency GHz GigaHertz kHz kiloHertz MHz MegaHertz 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: ACLR Adjacent Channel Leakage power Ratio ATPC Automatic Transmit Power Control AWGN Average White Gaussian Noise BER Bit Error Rate BWA Broadband Wireless Access ChBW Channel Bandwidth e.i.r.p. equivalent isotropically radiated power SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 8 FDD Frequency Division Duplex PER Packet Error Rate Pmax Maximum Output Power Pnom Nominal Maximum Output Power RMS Root Mean Square
TDD Time Division Duplex UUT Unit Under Test 4 Essential requirements specification 4.1 Environmental profile The technical requirements of the present document apply under the environmental profile for operation of the equipment, which shall be declared by the manufacturer. The equipment shall comply with all the technical requirements of the present document at all times when operating within the boundary limits of the declared operational environmental profile. 4.2 Conformance requirements 4.2.1 Introduction To meet the essential requirement under article 3.2 of the R&TTE Directive [i.1] six essential parameters have been identified. Table 1 provides a cross reference between these six essential parameters and the corresponding seven technical requirements for equipment within the scope of the present document. To fulfil an essential parameter the compliance with all the corresponding technical requirements in table 1 must be verified. Table 1: Cross references Essential parameter Corresponding technical requirements Spectrum emissions mask 4.2.2 Transmitter out of band emissions 4.2.3 Transmitter adjacent channel leakage power ratio Conducted spurious emissions from the transmitter antenna connector 4.2.4 Transmitter spurious emissions Output power 4.2.4 Maximum output power accuracy Intermodulation attenuation of the transmitter 4.2.6 Transmit Intermodulation attenuation Conducted spurious emissions from the receiver antenna connector 4.2.7 Receiver spurious emissions Impact of interference on receiver performance 4.2.8 Receiver adjacent channel rejection 4.2.9 Receiver blocking
4.2.10 Receiver intermodulation response rejection
4.2.2 Transmitter out of band emissions 4.2.2.1 Definition Out of band emissions of the transmitter are unwanted emissions outside the channel bandwidth resulting from the modulation process and non-linearity in the transmitter but excluding spurious emissions. 4.2.2.2 Limits The average level of the transmitter out of band emissions shall not exceed the limits of the masks provided in figures 1 or 2 according to the declared Pnom. For a declared Pnom ≥ 33 dBm, the relative spectrum mask provided in figure 1 is applicable while for a declared Pnom < 33 dBm, the absolute spectrum mask provided in figure 2 is applicable. SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 9
Figure 1: Transmit spectral power density mask for Pnom ≥ 33 dBm
Figure 2: Transmit spectral power density mask for Pnom < 33 dBm SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 10 4.2.3 Transmitter Adjacent Channel Leakage power Ratio (ACLR) 4.2.3.1 Definition Adjacent Channel Leakage power Ratio (ACLR) is the ratio of the mean power measured through a filter pass band centred on the centre frequency of the operating channel to the mean power measured through a filter pass band centred on the centre frequencies of the first or second adjacent channel. 4.2.3.2 Limits The Adjacent Channel Leakage power Ratio (ACLR) shall be equal to or greater than the limits given in table 2. The filter pass band for evaluating the level in the operating channel as well as the filter pass band for evaluating the levels in the adjacent channels shall have a width equal to 95 % of the Channel Bandwidth (ChBW). Table 2: Minimum ACLR values Adjacent channel ACLR Fc ± ChBW 37 dB Fc ± 2 x ChBW 48 dB
4.2.4 Transmitter spurious emissions 4.2.4.1 Definition Transmitter spurious emissions are any of the transmitter unwanted emissions on frequencies which are more than 250 % of the channel bandwidth (ChBW) away from the centre frequency of the operating channel. 4.2.4.2 Limits The transmitter spurious emissions shall not exceed the limits given in tables 3 and 4. Table 3: Transmitter spurious emissions limits Frequency range Measurement bandwidth Limit 9 kHz to 1 GHz 100 kHz -36 dBm 1 GHz to 19 GHz 30 kHz If 2,5 x ChBW ≤|fc-f| < 10 x ChBW -30 dBm 300 kHz If 10 x ChBW ≤|fc-f| < 12 x ChBW -30 dBm 1 MHz If 12 x ChBW ≤|fc-f| -30 dBm
Table 4: Additional spurious emissions limits in specific bands Frequency range Measurement bandwidth Limit 876 MHz to 915 MHz 100 kHz -61 dBm 921 MHz to 960 MHz 100 kHz -57 dBm 1 710 MHz to 1 785 MHz 100 kHz -61 dBm 1 805 MHz to 1 880 MHz 100 kHz -47 dBm 1 900 MHz to 1 920 MHz 1 MHz -44 dBm 1 920 MHz to 1 980 MHz 1 MHz -49 dBm 2 010 MHz to 2 025 MHz 1 MHz -44 dBm 2 110 MHz to 2 170 MHz 1 MHz -52 dBm 2 500 MHz to 2 570 MHz 1 MHz -49 dBm 2 570 MHz to 2 690 MHz 1 MHz -52 dBm
ETSI ETSI EN 302 774 V1.1.1 (2011-05) 11 4.2.5 Maximum output power accuracy 4.2.5.1 Definition The Maximum Output Power Accuracy is the difference between the declared Nominal Maximum Output Power (Pnom) and the actual Maximum Output Power (Pmax).
4.2.5.2 Limits In normal operating conditions, the actual Maximum Output Power (Pmax), shall remain within +2,0 dB and -2,0 dB of the manufacturers declared Nominal Maximum Output Power (Pnom). In extreme operating conditions, the actual Maximum Output Power (Pmax), shall remain within +2,5 dB and -2,5 dB of the manufacturers declared Nominal Maximum Output Power (Pnom). 4.2.6 Transmitter intermodulation attenuation 4.2.6.1 Definition The transmitter intermodulation attenuation is a measure of the capability of the transmitter to inhibit the generation of signals in its non linear elements caused by the presence of the transmitter power and an unwanted signal (interferer) reaching the transmitter via the antenna.
4.2.6.2 Limits The transmitter shall comply with the requirements and corresponding limits in clauses 4.2.3, 4.2.4 and 4.2.5 in the presence of the interfering test signal described in clause 5.4.5.1. 4.2.7 Receiver spurious emissions 4.2.7.1 Definition Receiver spurious emissions are emissions at any frequency, when the equipment is in receive mode. 4.2.7.2 Limits The spurious emissions of the receiver shall not exceed the limits given in table 5. Table 5: Receiver spurious emission limits Frequency range Measurement bandwidth Limit 9 kHz to 1 GHz 100 kHz -57 dBm 1 GHz to 19 GHz 1 MHz -47 dBm
4.2.8 Receiver adjacent channel rejection (ACR) 4.2.8.1 Definition The receiver adjacent channel rejection is a measure of the capability of the receiver to receive a wanted signal without exceeding a given degradation due to the presence of an unwanted signal (interferer) either in the first or second adjacent channel. NOTE: Receiver adjacent channel rejection is expressed as the ratio, in dB, of the level of the unwanted signal to the level of the wanted signal, at the receiver input. SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 12 4.2.8.2 Limits The minimum receiver adjacent channel rejection for a Bit Error Rate (BER) ≤ 10-6 is given in table 6. Table 6: Minimum receiver adjacent channel rejection ratio for BER ≤ 10-6 First adjacent channel (dB) Second adjacent channel (dB) 20 39
4.2.9 Receiver blocking 4.2.9.1 Definition Receiver blocking is a measure of the capability of the receiver to receive a wanted signal without exceeding a given degradation due to the presence of an unwanted signal (interferer) on frequencies other than those of the adjacent channels. 4.2.9.2 Limits The Bit Error Rate (BER) shall not exceed 10-6 for the parameters provided in table 7, except at frequencies on which spurious responses are found. Table 7: Receiver Blocking parameters Centre frequency of interfering signal Interfering signal mean power Wanted signal mean power Minimum offset of interfering signal from the channel edge Type of interfering signal 3 380 MHz to 3 820 MHz -40 dBm PSENS + 6 dB 2,5 × ChBW Modulation and coding equal to those of the wanted signal 1 MHz to 3 380 MHz 3 820 MHz to 12 750 MHz -15 dBm PSENS + 6 dB 2,5 × ChBW CW NOTE: PSENS refers to the receiver sensitivity for a given ChBW, while decoding the signal using the most robust modulation declared by the equipment supplier.
4.2.10 Receiver intermodulation response rejection 4.2.10.1 Definition and applicability Receiver intermodulation response rejection is a measure of the capability of the receiver to receive a wanted signal without exceeding a given degradation due to the presence of two or more unwanted signals (interferers) with a specific frequency relationship to the wanted signal.
4.2.10.2 Limits The Bit Error Rate (BER) shall not exceed 10-6 for the parameters provided in table 8. Table 8: Receiver intermodulation characteristics Interfering signal mean power Minimum offset of interfering signal from the channel edge Wanted signal mean power Type of interfering signal -48 dBm 1,5 × ChBW PSENS + 6 dB CW signal -48 dBm 3,5 × ChBW PSENS + 6 dB Modulation and coding equal to those of the wanted signal NOTE: PSENS refers to the receiver sensitivity for a given ChBW, while decoding the signal using the most robust modulation declared by the equipment supplier. SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 13 5 Testing for compliance with technical requirements 5.1 Environmental conditions for testing The technical requirements of the present document apply under the environmental profile, for intended operation of the equipment and antennas, declared by the manufacturer. The environmental profile may be determined by the environmental class of the equipment according to the guidance given in EN 300 019 [i.5]. The combination of the equipment and its antennas shall comply with all the requirements of the present document at all times when operating within the boundary limits of the declared operational environmental profile. 5.2 Product information The following information shall be stated by the manufacturer in order to carry out the test suites: • the operating RF frequency range of the equipment; • for equipment using multiple antennae or smart antenna systems: - the number of transmit chains; - if more than one transmit chain is active, whether the power is distributed equally or not; - the number of receive chains; • the nominal occupied channel bandwidth(s); • the modulation format(s) employed by the equipment; • the worst case modulation scheme for each of the requirements (see clause 5); • the Nominal Maximum Output Power accuracy (Pnom) from the equipment; • the normal and extreme operating conditions (e.g. voltage and temperature) applicable to the equipment; • conversion relationship between BER and PER, if required. 5.3 Interpretation of the measurement results The interpretation of the results recorded in a test report for the measurements described in the present document shall be as follows: • the measured value related to the corresponding limit shall be used to decide whether the user equipment meets the requirements of the present document; • the value of the measurement uncertainty for the measurement of each parameter shall be included in the test report; • the recorded value of the measurement uncertainty shall be, for each measurement, equal to or lower than the figures in table 9. For the test methods, according to the present document, the measurement uncertainty figures shall be calculated in accordance with the principles contained within TR 100 028-1 [i.6], TR 100 028-2 [i.7] or TR 102 215 [i.8] as appropriate and shall correspond to an expansion factor (coverage factor) k = 1,96 or k = 2 (which provides a confidence level of 95 % and 95,45 % in the case where the distributions characterizing the actual measurement uncertainties are normal (Gaussian)). SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 14 Table 9 is based on such expansion factors. Table 9: Maximum measurement uncertainty Parameter Conditions Uncertainty 5.4.4 Maximum output power accuracy - ±0,7 dB 5.4.1 Spectrum emission mask - ±1,5 dB 5.4.2 Transmitter adjacent channel
leakage power ratio - ±0,8 dB 5.4.3 Transmitter spurious emissions for BS and coexistence bands:
for results < -60 dBm:
for results > -60 dBm
±3,0 dB ±2,0 dB
Outside above: f ≤ 2,2 GHz:
2,2 GHz < f ≤ 4 GHz: 4 GHz < f:
±1,5 dB ±2,0 dB ±4,0 dB 5.4.6 Receiver spurious emissions for BS receive and transmit band: ±3,0 dB
Outside above: f ≤ 2,2 GHz:
2,2 GHz < f ≤ 4 GHz: 4 GHz < f:
±2,0 dB ±2,0 dB ±4,0 dB 5.4.7 Receiver adjacent channel rejection
±1,1 dB 5.4.8 Receiver blocking For offset < 15 MHz For offset ≥ 15 MHz and: f ≤ 2,2 GHz: 2,2 GHz < f ≤ 4 GHz: f > 4 GHz: ±1,4 dB
±1,1 dB ±1,8 dB ±3,2 dB 5.4.9 Receiver intermodulation response rejection
±1,3 dB
5.4 Essential radio test suites 5.4.1 Spectrum emission mask 5.4.1.1 Test Conditions The conformance requirements in clause 4.2.2 shall be verified only under normal operating conditions. The measurements shall be performed when the UUT is operating on the centre frequency of the lowest, middle and highest channel from the declared range. The measurements shall be repeated for each channel bandwidth (ChBW) supported by the equipment. The measurements shall be performed using the worst case modulation scheme for this requirement. This worst case modulation scheme shall be declared by the manufacturer. The UUT shall be configured to operate continuously at its declared Nominal Maximum Output Power (Pnom) and the measurements shall be performed only during the transmitting part of the TDD frame. When performing conducted measurements on smart or multiple antenna systems (devices with multiple transmit chains) a power splitter/combiner shall be used to combine all the transmit chains (antenna outputs) into a single test point. The insertion loss of the power splitter/combiner shall be taken into account. In the case where the UUT has an integral antenna, without temporary antenna connector(s) provided, only radiated measurements shall be used. SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 15 5.4.1.2 Test Setup The test setup is shown in figure 3.
Figure 3: Test setup for testing the spectrum emission mask 5.4.1.3 Test Procedure The test procedure shall be as follows: Step 1 Configure the UUT to operate on the centre frequency of the channel to be tested. Step 2 Make sure the data link connection has been established between the UUT and the Signalling Unit. Step 3 Configure the UUT to transmit at Pnom. Step 4 Spectrum analyser settings: - Resolution bandwidth: 100 kHz - Video bandwidth:
300 kHz - Detector mode: True RMS - Sweep Time: Gated, ≥ 5 s - Centre Frequency: Centre frequency of the channel being tested
For performing the relative measurements (figure 1), use the marker to find the highest average power level of the power envelope of the UUT. This level shall be used as the reference level for the relative measurements. Step 5 Compare the power envelope of the UUT with the limits provided in clause 4.2.2. A screen capture of the power envelope may be recorded. 5.4.2 Transmitter Adjacent Channel Leakage power Ratio (ACLR) 5.4.2.1 Test Conditions The conformance requirements in clause 4.2.3 shall be verified only under normal operating conditions. The measurements shall be performed when the UUT is operating on the centre frequency of the lowest, middle and highest channel from the declared range. The measurements shall be repeated for each Channel Bandwidth (ChBW) supported by the equipment. The measurements shall be performed for the worst case modulation scheme for this requirement. This worst case modulation scheme shall be declared by the manufacturer. The UUT shall be configured to operate continuously at its declared Nominal Maximum Output Power (Pnom) and the measurements shall be performed only during the transmitting part of the TDD frame. SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 16 In case of conducted measurements on smart or multiple antenna systems (devices with multiple transmit chains) operating in a mode with more than 1 transmit chain active simultaneously, measurements need only to be performed on one of the transmit chains (antenna outputs) provided that symmetrical power distribution is applied across all transmit chains. This assumes that the unused transmit chains are properly terminated. The results for this single transmit chain need to be extrapolated to take into account the other transmit chains in order to evaluate the measured result against the absolute mask contained in figure 2. Alternatively, or if asymmetrical power distribution is applied, a power combiner may be used to combine all transmit chains into a single test point. In the case where the UUT has an integral antenna, without temporary antenna connector(s) provided, only radiated measurements shall be used. 5.4.2.2 Test Setup The test setup is shown in figure 4.
Figure 4: Test Setup for ACLR Testing 5.4.2.3 Test Procedure The test procedure shall be as follows: Step 1 Configure the UUT to operate on the centre frequency of the channel to be tested. Step 2 Make sure the data link connection has been established between the UUT and the Signalling Unit. Step 3 Configure the UUT to transmit at Pnom. Step 4 Spectrum analyser settings: - Resolution bandwidth: 100 kHz - Video bandwidth:
300 kHz - Detector mode: True RMS - Trace mode: Average - Sweep Time: Gated, ≥ 5 s - Centre Frequency: Centre frequency of the operating channel Step 5 Measure the aggregated power over a frequency range equal to 95 % of the Channel
Bandwidth (ChBW) centred on the centre frequency of the operating channel. Step 6 Change the centre frequency of the spectrum analyser to the centre frequency of the first adjacent channel below the operating channel and perform a new measurement as in step 5. Step 7 Calculate the ACLR by subtracting the level (in dBm) measured in step 6 from the level measured in step 5. This value shall be recorded and compared with the limits in clause 4.2.3. Step 8 Repeat steps 6 and 7 for the second adjacent channel below the operating channel and also for the first and second adjacent channel above the operating channel. SIST EN 302 774 V1.1.1:2011

ETSI ETSI EN 302 774 V1.1.1 (2011-05) 17 5.4.3 Transmitter spurious emissions 5.4.3.1 Test Conditions The conformance requirements in clause 4.2.4 shall be verified only under normal operating conditions. The measurements shall be performed when the UUT is operating on the centre frequency of the lowest, middle and highest channel from the declared range. The measurements shall be repeated for each channel bandwidth (ChBW) supported by the equipment. The measurements shall be performed for the worst case modulation scheme for this requirement. This worst case modulation scheme shall be declared by the manufacturer. The UUT shall be configured to operate continuously at its declared Nominal Maximum Output Power (Pnom) and the measurements shall be performed only during the transmitting part of the TDD frame. For a UUT without an integral antenna and for a UUT with an integral antenna but with a temporary antenna connector(s), one of the following options shall be used: • The level of unwanted emissions shall be measured as their power in a specified load (conducted spurious emissions) and their effective radiated power when radiated by the cabinet or structure of the equipment with the antenna connector(s) terminated by a specified load (cabinet radiation). • The level of unwanted emissions shall be measured as their effective radiated power when radiated by cabinet and antenna. When performing the conducted spurious emissions testing on smart or multiple antenna systems (devices with multiple transmit chains) a power splitter/combiner shall be used to combine all the tran
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