ETSI EN 301 908-12 V3.1.1 (2008-04)
Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks; Part 12: Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (Repeaters) covering essential requirements of article 3.2 of the R&TTE Directive
Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks; Part 12: Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (Repeaters) covering essential requirements of article 3.2 of the R&TTE Directive
DEN/ERM-TFES-002-12
Elektromagnetna združljivost in zadeve v zvezi z radijskim spektrom (ERM) - Bazne postaje (BS), ponavljalniki (repetitorji) in uporabniška oprema (UE) za celična omrežja tretje generacije IMT-2000 - 12. del: Harmonizirani EN za IMT-2000, CDMA “Multi-Carrier” (CDMA2000) (ponavljalniki (repetitorji)), ki zajema bistvene zahteve člena 3.2 direktive R&TTE
General Information
Standards Content (Sample)
Harmonized European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Base Stations (BS), Repeaters and User Equipment (UE) for
IMT-2000 Third-Generation cellular networks;
Part 12: Harmonized EN for IMT-2000,
CDMA Multi-Carrier (cdma2000) (Repeaters)
covering essential requirements
of article 3.2 of the R&TTE Directive
2 ETSI EN 301 908-12 V3.1.1 (2008-04)
Reference
DEN/ERM-TFES-002-12
Keywords
3G, 3GPP, digital, IMT-2000, regulation,
repeater, testing, UMTS
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© European Telecommunications Standards Institute 2007.
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ETSI
3 ETSI EN 301 908-12 V3.1.1 (2008-04)
Contents
Intellectual Property Rights.5
Foreword.5
Introduction .6
1 Scope.7
2 References.7
3 Definitions, symbols and abbreviations .8
3.1 Definitions.8
3.2 Symbols.10
3.3 Abbreviations.10
4 Technical requirements specifications .11
4.1 Environmental profile.11
4.2 Conformance requirements.11
4.2.1 Introduction.11
4.2.2 Spectrum emissions mask.11
4.2.2.1 Definition.11
4.2.2.2 Limits.12
4.2.2.3 Conformance.12
4.2.3 Spurious emissions.13
4.2.3.1 Definition.13
4.2.3.2 Limits.13
4.2.3.2.1 Spurious emissions.13
4.2.3.3 Conformance.15
4.2.4 Maximum output power.15
4.2.4.1 Definition.15
4.2.4.2 Limits.15
4.2.4.3 Conformance.15
4.2.5 Input intermodulation.16
4.2.5.1 Definition.16
4.2.5.2 Limits.16
4.2.5.3 Conformance.16
4.2.6 Out-of-band gain.17
4.2.6.1 Definition.17
4.2.6.2 Limits.17
4.2.6.3 Conformance.17
4.2.7 Output intermodulation.18
4.2.7.1 Definition.18
4.2.7.2 Limits.18
4.2.7.3 Conformance.18
5 Testing for compliance with technical requirements.18
5.1 Conditions for testing .18
5.1.1 Introduction.18
5.1.2 Standard equipment under test.18
5.2 Interpretation of the measurement results .18
5.3 Essential radio test suites.19
5.3.1 Spectrum emission mask.19
5.3.1.1 Initial conditions .19
5.3.1.2 Procedures.19
5.3.2 Spurious emissions.19
5.3.2.1 Initial conditions .19
5.3.2.2 Procedure.20
5.3.3 Maximum output power.20
5.3.3.1 Initial conditions .20
5.3.3.2 Procedure.20
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4 ETSI EN 301 908-12 V3.1.1 (2008-04)
5.3.4 Input intermodulation.20
5.3.4.1 Initial conditions .20
5.3.4.2 Procedures.20
5.3.5 Out-of-band gain.21
5.3.5.1 Initial conditions .21
5.3.5.2 Procedure.21
5.3.6 Output intermodulation.22
5.3.6.1 Initial conditions .22
5.3.6.2 Procedure.22
Annex A (normative): HS Requirements and conformance Test specifications Table
(HS-RTT).24
Annex B (normative): Repeater configurations .26
B.1 Power supply.26
B.2 Power supply options .26
B.3 Ancillary equipment.26
Annex C (informative): Environmental profile specification .27
Annex D (informative): Bibliography.28
Annex E (informative): The EN title in the official languages .29
History .31
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5 ETSI EN 301 908-12 V3.1.1 (2008-04)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (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 (Telecommunications series) has been produced by ETSI Technical Committee
Electromagnetic compatibility and Radio spectrum Matters (ERM).
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) laying down a procedure for the provision of information in the field of
technical standards and regulations.
The present document is intended to become a Harmonized Standard, the reference of which will be published in the
Official Journal of the European Communities referencing the Directive 1999/5/EC [1] 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 ("the R&TTE Directive").
The present document is part 12 of a multi-part deliverable covering the Base Stations (BS), Repeaters and User
Equipment (UE) for IMT-2000 Third-Generation cellular networks, as identified below:
Part 1: "Harmonized EN for IMT-2000, introduction and common requirements, covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 2: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (UE) covering essential
requirements of article 3.2 of the R&TTE Directive";
Part 3: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (BS) covering essential
requirements of article 3.2 of the R&TTE Directive";
Part 4: "Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (UE) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 5: "Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (BS) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 6: "Harmonized EN for IMT-2000, CDMA TDD (UTRA TDD) (UE) covering essential requirements of
article 3.2 of the R&TTE Directive";
Part 7: "Harmonized EN for IMT-2000, CDMA TDD (UTRA TDD) (BS) covering essential requirements of
article 3.2 of the R&TTE Directive";
Part 8: "Harmonized EN for IMT-2000, TDMA Single-Carrier (UWC 136) (UE) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 9: "Harmonized EN for IMT-2000, TDMA Single-Carrier (UWC 136) (BS) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 10: "Harmonized EN for IMT-2000 FDMA/TDMA (DECT) covering essential requirements of article 3.2 of
the R&TTE Directive";
Part 11: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (Repeaters) covering essential
requirements of article 3.2 of the R&TTE Directive".
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6 ETSI EN 301 908-12 V3.1.1 (2008-04)
Part 12: "Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (Repeaters) covering essential
requirements of article 3.2 of the R&TTE Directive".
National transposition dates
Date of adoption of this EN: 24 August 2007
Date of latest announcement of this EN (doa): 31 May 2008
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 November 2008
Date of withdrawal of any conflicting National Standard (dow): 30 November 2009
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. The modular
structure is shown in EG 201 399.
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7 ETSI EN 301 908-12 V3.1.1 (2008-04)
1 Scope
The present document applies to the following radio equipment types:
• Repeaters for IMT-2000 CDMA multi-carrier (cdma2000).
These radio equipment types are capable of operating in all or any part of the frequency bands given in table 1.
Table 1: CDMA multi-carrier Repeater service frequency bands
Direction of transmission CDMA multi-carrier Repeater service Band Class (BC)
frequency bands
Forward link (DL) 2 110 MHz to 2 170 MHz
Reverse link (UL) 1 920 MHz to 1 980 MHz
Forward link (DL) 1 805 MHz to 1 880 MHz
Reverse link (UL) 1 710 MHz to 1 785 MHz
Forward link (DL) 925 MHz to 960 MHz
Reverse link (UL) 880 MHz to 915 MHz
Forward link (DL) 2 620 MHz to 2 690 MHz
Reverse link (UL) 2 500 MHz to 2 570 MHz
Repeaters for IMT-2000 CDMA multi-carrier (cdma2000) may support:
1) operation in cdma2000 spread spectrum systems as defined in TIA-2000.2 [5], referred to herein as operation
in Type 1 cdma2000 systems; or
2) operation in cdma2000 High Rate Packet Data Systems as defined in TIA-856 [11], referred to herein in
Type 2 cdma2000 systems.
The present document is intended to cover the provisions of Directive 1999/5/EC [1] (R&TTE Directive) 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 [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
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version 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.
[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).
ETSI
8 ETSI EN 301 908-12 V3.1.1 (2008-04)
[2] Void.
[3] Void.
[4] ANSI/TIA-97-F-1 (June 2006): "Recommended Minimum Performance Standard for cdma2000
Spread Spectrum Base Stations - Addendum 1".
[5] TIA-2000.2-D-1 (January 2006): "Physical Layer Standard for cdma2000 Spread Spectrum
Systems - Addendum 1".
[6] Void.
[7] Void.
[8] Void.
[9] Void.
[10] Void.
[11] TIA-856-A-1[E] (February 2007): "cdma2000 High Rate Packet Data Air Interface Specification -
Addendum 1".
[12] TIA-864-A (January 2006): "Recommended Minimum Performance Standards for cdma2000 High
Rate Packet Data Access Network Equipment".
[13] Void.
[14] TIA-1037 (2007): "Recommended Minimum Performance Standard for cdma2000 Spread
Spectrum Repeater".
[15] TIA-1030-B (December 2006): "Band Class Specification for cdma2000 Spread Spectrum
Systems".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in the R&TTE Directive [1] and the following
apply:
Band Class (BC): set of frequency channels and a numbering scheme for these channels
Base Station (BS): fixed station used for communicating with mobile stations
NOTE 1: Base stations for IMT-2000 CDMA multi-carrier (cdma2000) may support, operation in cdma2000 spread
spectrum systems as defined in TIA-2000.2 [5], referred to herein as operation in Type 1 cdma2000
system, or operation in cdma2000 High Rate Packet Data Systems as defined in TIA-856 [11], referred to
herein as operation in Type 2 cdma2000 systems.
NOTE 2: Depending upon the context, the term base station may refer to a cell, a sector within a cell, an MSC, and
access network or other part of the wireless system. See also MSC.
CDMA channel: set of channels transmitted from the base station and the mobile stations on a given frequency
CDMA channel number: 11-bit number corresponding to the centre of the CDMA frequency assignment
CDMA frequency assignment: 1,23 MHz segment of spectrum
NOTE: For band classes 6, 8, and 9, the channel is centred on one of the 50 kHz channels.
chip rate: rate of "chips" (modulated symbols after spreading) per second
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9 ETSI EN 301 908-12 V3.1.1 (2008-04)
Code Division Multiple Access (CDMA): technique for spread-spectrum multiple-access digital communications that
creates channels through the use of unique code sequences
donor coupling loss: coupling loss between the Repeater and the donor base station
Down Link (DL): signal path where base station or Repeater transmits and the mobile receives
NOTE: Also referred to as the forward link.
environmental profile: range of environmental conditions under which equipment within the scope of the present
document is required to comply with the provisions of the present document
forward CDMA channel: CDMA channel from a base station or Repeater to mobile stations
NOTE: The forward CDMA channel contains one or more code channels that are transmitted on a CDMA
frequency assignment using a particular pilot PN offset.
High Rate Packet Data (HRPD): CDMA technique optimized for data communications in Type 2 cdma2000 systems
maximum output power (Pmax): mean power level per carrier measured at the antenna connector of the Repeater in
specified reference condition
mean power: total calorimetric power measured in a specified bandwidth at the antenna connector.
mobile station: station intended to be used while in motion or during halts at unspecified points
NOTE: Mobile stations include portable units (e.g. hand-held personal units) and units installed in vehicles and
HRPD access terminals.
pass band: frequency range that the Repeater operates in with operational configuration
NOTE 1: This frequency range can correspond to one or several consecutive nominal 5 MHz channels. If they are
not consecutive each subset of channels is considered as an individual pass band.
NOTE 2: The Repeater can have one or several pass bands.
radio configuration: set of forward traffic channel and reverse traffic channel transmission formats that are
characterized by physical layer parameters such as transmission rates, modulation characteristics, and spreading rate
NOTE: Radio configurations are defined in TIA-2000.2 [5], clauses 2.1.3 and 3.1.3.
Resolution Band Width (RBW): measured in Hz and represents the frequency over which power is integrated in a
spectrum analyser to display the amplitude at the centre of the integration frequency range
repeater: device that receives, amplifies and transmits the radiated or conducted RF carrier both in the down-link
direction (from the base station to the mobile area) and in the up-link direction (from the mobile to the base station)
NOTE: A repeater can be a device that receives, amplifies and transmits one ore more radiated or conducted
CDMA channel(s) both in the down-link direction (from the base station to the mobile area) and in the
up-link direction (from the mobile to the base station).
reverse CDMA channel: CDMA channel from the mobile station to the base station
NOTE: From the base station's perspective, the reverse CDMA channel is the sum of all mobile station
transmissions on a CDMA frequency assignment.
RF carrier: direct-sequence spread RF channel
NOTE: For the forward CDMA channel, the number of RF carriers is 1 for spreading rate 1 and 3 for spreading
rate 3; for the reverse CDMA channel, there is one RF carrier.
spreading rate: PN chip rate of the forward CDMA channel or the reverse CDMA channel, defined as a multiple of
1,2288 Mcps
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10 ETSI EN 301 908-12 V3.1.1 (2008-04)
spreading rate 1: spreading rate 1 is often referred to as "1X"
NOTE 1: A spreading rate 1 forward CDMA channel uses a single direct-sequence spread carrier with a chip rate
of 1,2288 Mcps.
NOTE 2: A spreading rate 1 reverse CDMA channel uses a single direct-sequence spread carrier with a chip rate of
1,2288 Mcps.
spreading rate 3: spreading rate 3 is often referred to as "3X"
NOTE 1: A spreading rate 3 forward CDMA channel uses three direct-sequence spread carriers (see multiple-
carrier forward channel) each with a chip rate of 1,2288 Mcps.
NOTE 2: A spreading rate 3 reverse CDMA channel uses a single direct-sequence spread carrier with a chip rate of
3,6864 Mcps.
Up Link (UL): signal path where the mobile or Repeater transmits and the base station receives
NOTE: Also referred to as the reverse link.
User Equipment (UE): mobile station supporting operation in cdma2000 spread spectrum systems
NOTE: See TIA-2000.2 [5], referred to herein as operation in Type 1 cdma2000 system; access terminal
supporting operation in cdma2000 High Rate Packet Data Systems as defined in
TIA-856 [11], referred to herein as operation in Type 2 cdma2000 system; and mobile station supporting
operation in Type 1 and Type 2 cdma2000 systems.
3.2 Symbols
For the purposes of the present document, the following symbols apply:
dBc ratio (in dB) of the sideband power of a signal, measured in a given bandwidth at a given
frequency offset from the centre frequency of the same signal, to the total inband power of the
signal. For CDMA, the total inband power of the signal is measured in a 1,23 MHz bandwidth
around the centre frequency of the CDMA signal for a spreading rate 1 CDMA signal and in
3,69 MHz bandwidth around the centre frequency of the CDMA signal for a spreading rate 3
CDMA signal.
dBm measure of power expressed in terms of its ratio (in dB) to 1 mW
dBm/Hz measure of power spectral density. The ratio, dBm/Hz, is the power in 1 Hz of bandwidth, where
power is expressed in units of dBm
GHz GigaHertz (10 Hertz)
kHz kiloHertz (10 Hertz)
MHz MegaHertz (10 Hertz)
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
BC Band Class
BS Base Station
CDMA Code Division Multiple Access
CW Continuous Wave (unmodulated signal)
DCS Digital Cellular System
DL Downlink
EMC ElectroMagnetic Compatibility
GSM Global System for Mobile Communications
HRPD High Rate Packet Data
IMT International Mobile Telecommunications
MSC Mobile Switching Centre
PN PseudoNoise
R&TTE Radio and Telecommunications Terminal Equipment
RBW Resolution BandWidth
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11 ETSI EN 301 908-12 V3.1.1 (2008-04)
RF Radio Frequency
TDD Time Division Duplex
UE User Equipment
UL Uplink
UTRA Universal Terrestrial Radio Access
4 Technical requirements specifications
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 supplier. 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.
For guidance on how a supplier can declare the environmental profile see annex C.
4.2 Conformance requirements
The requirements in the present document are based on the assumption that the operating band is shared between
systems of the IMT-2000 family or systems having compatible characteristics.
4.2.1 Introduction
To meet the essential requirement under article 3.2 of the R&TTE Directive [1] for IMT-2000 Repeater equipment five
essential parameters in addition to those in part 1 have been identified. Table 2 provides a cross reference between these
five essential parameters and the corresponding six technical requirements for equipment within the scope of the present
document.
Table 2: Cross references
Essential parameter Corresponding technical requirements
Spectrum emissions mask 4.2.2 Spectrum emissions mask
Conducted spurious emissions from the antenna connector 4.2.3 Spurious emissions
Accuracy of maximum output power 4.2.4 Maximum output power
Receiver immunity 4.2.5 Input intermodulation
4.2.6 Out-of-band gain
Intermodulation attenuation of the output 4.2.7 Output intermodulation
The supplier shall declare operating band(s) for the Repeater. The technical requirements apply for the declared
operating band(s) as outlined for each requirement. For a Repeater supporting more than one operating band,
conformance testing for each technical requirement in clause 5 shall be performed independently for each operating
band.
The technical requirements also apply to Repeater configurations described in annex B.
4.2.2 Spectrum emissions mask
4.2.2.1 Definition
Out-of-band emissions are unwanted emissions immediately outside the channel bandwidth resulting from the
modulation process and non-linearity in the transmitter but excluding spurious emissions. This out-of-band emission
limit is specified in terms of a spectrum emission mask for the transmitter.
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12 ETSI EN 301 908-12 V3.1.1 (2008-04)
4.2.2.2 Limits
The requirement shall be met by a Repeater's RF-signal output at maximum gain in the pass band of the Repeater, at
levels that produce the maximum rated output power per channel, configured in accordance with the manufacturer's
specification. Emissions shall not exceed the maximum level specified in tables 3 and 4 for the appropriate Repeater
maximum output power.
If the pass band corresponds to two or more consecutive nominal carriers, the requirement shall be met with any
combination of two CDMA modulated signals of equal power in the Repeaters pass band.
Table 3: Spectrum emission mask values, Band Class 9
For |∆f| Within the Range Applies to Emission limit
Multiple
Carriers
750 kHz to 1,98 MHz No -45 dBc/30 kHz
1,98 MHz to 4,00 MHz No
-60 dBc/30 kHz; Pout ≥ 33 dBm
-27 dBm/30 kHz; 28 dBm ≤ Pout < 33 dBm
-55 dBc/30 kHz; Pout < 28 dBm
NOTE: All frequencies in the measurement bandwidth shall satisfy the restrictions on | ∆f| where ∆f = centre
frequency - closer measurement edge frequency (f). The emissions requirements shall apply for all
values of ∆f regardless of whether the measurement frequency falls inside or outside of the band or
block edge. Compliance with the -46 dBm/6,25 kHz limit is based on the use of measurement
instrumentation such that the reading taken with any resolution bandwidth setting should be adjusted
to indicate spectral power in a 6,25 kHz segment. For multiple-carrier testing, ∆f is defined for positive
∆f as the centre frequency of the highest carrier - closer measurement edge frequency (f) and for
negative ∆f as the centre frequency of the lowest carrier - closer measurement edge frequency (f).
Table 4: Spectrum emission mask values, Band Class 6, 8 and 13
For |∆f| Within the Range Applies to Emission limit
Multiple
Carriers
885 kHz to 1,25 MHz No -45 dBc/30 kHz
1,25 MHz to 1,98 MHz No More stringent of
-45 dBc/30 kHz or -9 dBm/30 kHz
1,25 MHz to 1,45 MHz Yes -13 dBm/30 kHz
1,45 MHz to 2,25 MHz Yes
-[13 + 17 × (|Δf| - 1,45 MHz)] dBm/30 kHz
1,98 MHz to 2,25 MHz No
-55 dBc/30 kHz; Pout ≥ 33 dBm
-22 dBm/30 kHz; 28 dBm ≤ Pout < 33 dBm
-50 dBc/30 kHz; Pout < 28 dBm
2,25 MHz to 4,00 MHz Yes -13 dBm/1 MHz
NOTE: All frequencies in the measurement bandwidth shall satisfy the restrictions on | ∆f| where ∆f = centre
frequency - closer measurement edge frequency (f). The emissions requirements shall apply for all
values of ∆f regardless of whether the measurement frequency falls inside or outside of the band or
block edge. For multiple-carrier testing, ∆f is defined for positive ∆f as the centre frequency of the
highest carrier - closer measurement edge frequency (f) and for negative ∆f as the centre frequency of
the lowest carrier - closer measurement edge frequency (f).
4.2.2.3 Conformance
Conformance tests described in clause 5.3.1 shall be carried out.
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13 ETSI EN 301 908-12 V3.1.1 (2008-04)
4.2.3 Spurious emissions
4.2.3.1 Definition
Spurious emissions are emissions which are caused by unwanted transmitter effects such as harmonics emission,
parasitic emission, intermodulation products and frequency conversion products, but exclude out-of-band emissions.
This is measured at the Repeater output port.
The requirements of clause 4.2.3.2 shall apply whatever the type of Repeater considered (one or several pass bands). It
applies for all configurations foreseen by the manufacturer's specification.
4.2.3.2 Limits
4.2.3.2.1 Spurious emissions
The mean spurious emissions levels shall comply with the applicable band class limits contained in tables 5 to 8A for
every specified test.
If the pass band corresponds to two or more consecutive nominal carriers, the requirement shall be met with any
combination of two CDMA modulated signals of equal power in the Repeaters pass band.
When transmitting in Band Class 9, the mean spurious emissions shall be less than all of the limits specified in table 5
for both the Forward and Reverse signal paths.
Table 5: Band Class 9 transmitter spurious emission limits
For |∆f| Within the Range Applies to Emission limit
Multiple
Carriers
> 4,00 MHz Yes -36 dBm/1 kHz; 9 kHz < f < 150 kHz
-36 dBm/10 kHz; 150 kHz < f < 30 MHz
-30 dBm/1 MHz; 1 GHz < f < 12,75 GHz
4,00 MHz to 6,40 MHz Yes -36 dBm/1 kHz 30 MHz < f < 1 GHz
6,40 MHz to 16 MHz Yes -36 dBm/10 kHz 30 MHz < f < 1 GHz
> 16 MHz Yes -36 dBm/100 kHz 30 MHz < f < 1 GHz
NOTE: All frequencies in the measurement bandwidth shall satisfy the restrictions on | ∆f| where ∆f = centre
frequency - closer measurement edge frequency (f). The emissions requirements shall apply for all
values of ∆f regardless of whether the measurement frequency falls inside or outside of the band or
block edge. Compliance with the -46 dBm/6,25 kHz limit is based on the use of measurement
instrumentation such that the reading taken with any resolution bandwidth setting should be adjusted
to indicate spectral power in a 6,25 kHz segment. For multiple-carrier testing, ∆f is defined for positive
∆f as the centre frequency of the highest carrier - closer measurement edge frequency (f) and for
negative ∆f as the centre frequency of the lowest carrier - closer measurement edge frequency (f).
When transmitting in Band Class 6, 8 or 13 the mean spurious emissions shall be less than all of the limits specified in
table 6 for both the Forward and Reverse signal paths.
ETSI
14 ETSI EN 301 908-12 V3.1.1 (2008-04)
Table 6: Band Class 6, 8 and 13 transmitter spurious emission limits
For |∆f| Within the Range Applies to Emission limit
Multiple
Carriers
> 4,00 MHz Yes -36 dBm/1 kHz 9 kHz < f < 150 kHz
-36 dBm/10 kHz 150 kHz < f < 30 MHz
-36 dBm/100 kHz 30 MHz < f < 1 GHz
4,00 MHz to 16,0 MHz Yes -30 dBm/30 kHz 1 GHz < f < 12,75 GHz
16,0 MHz to 19,2 MHz Yes -30 dBm/300 kHz 1 GHz < f < 12,5 GHz
> 19,2 MHz Yes -30 dBm/1 MHz 1 GHz < f < 12,75 GHz
NOTE: All frequencies in the measurement bandwidth shall satisfy the restrictions on | ∆f| where ∆f = centre
frequency - closer measurement edge frequency (f). The emissions requirements shall apply for all
values of ∆f regardless of whether the measurement frequency falls inside or outside of the band or
block edge. For multiple-carrier testing, ∆f is defined for positive ∆f as the centre frequency of the
highest carrier - closer measurement edge frequency (f) and for negative ∆f as the centre frequency of
the lowest carrier - closer measurement edge frequency (f).
Mean spurious emissions shall also be less than the limits specified in table 7 for the forward link. For the reverse link
spurious emissions shall also be less than the limits specified in tables 8 and 8A .
Table 7: Additional forward link transmitter spurious emission limits
Measurement Frequency Applies to Emission limit When Coverage Applies to
Multiple Overlaps With Operating
Carriers Band
876 MHz to 915 MHz No -61 dBm/100 kHz GSM 900 BC 6, 8, 13
921 MHz to 960 MHz Yes -57 dBm/100 kHz GSM 900 BC 6, 8, 13
1 710 MHz to 1 785 MHz No -61 dBm/100 kHz DCS 1800 BC 6, 9, 13
1 805 MHz to 1 880 MHz Yes -47 dBm/100 kHz DCS 1800 BC 6, 9, 13
1 900 MHz to 1 920 MHz, Yes -52 dBm/1 MHz UTRA-TDD BC 6, 8, 9, 13
2 010 MHz to 2 025 MHz,
and 2 570 MHz to 2 610
MHz
1 920 MHz to 1 980 MHz No -86 dBm/1 MHz Always BC 6
1 710 MHz to 1 785 MHz No -86 dBm/1 MHz Always BC 8
876 MHz to 915 MHz No -86 dBm/1 MHz Always BC 9
2 500 MHz to 2 570 MHz No -86 dBm/1 MHz Always BC 13
Table 8: Additional reverse link transmitter spurious emission limits
Measurement frequency Emission limit When Coverage Applies to
Overlaps With Operating Band
921 MHz to 925 MHz -60 dBm/100 kHz GSM 900 BC 6, 8, 13
925 MHz to 935 MHz -67 dBm/100 kHz GSM 900 BC 6, 8, 13
935 MHz to 960 MHz -79 dBm/100 kHz GSM 900 BC 6, 8, 13
1 805 MHz to 1 880 MHz -71 dBm/100 kHz DCS 1 800 BC 6, 9, 13
2 110 MHz to 2 170 MHz -60 dBm/1,23 MHz IMT-2000 BC 6 BC 8, 9, 13
2 590 MHz to 2 620 MHz -50 dBm/1,23 MHz IMT-2000 BC 13 TDD BC 13
2 620 MHz to 2 690 MHz -60 dBm/1,23 MHz IMT-2000 BC 13 FDD BC 9, 13
NOTE: Measurements apply only when the measurement frequency is at least 5,625 MHz
from the CDMA centre frequency. The measurements shall be made on frequencies
which are integer multiples of 200 kHz. As exceptions, up to five measurements with
a level up to the spurious emission limits in tables 5 and 6 are allowed.
ETSI
15 ETSI EN 301 908-12 V3.1.1 (2008-04)
Table 8A: Repeater spurious emissions limits
in geographic coverage area of GSM900, DCS1800 and/or BS receiver
for the reverse link direction of the Repeater
BS type operating Measurement Band Maximum Measurement
in the same level bandwidth
geographical area
GSM900 876 MHz to 915 MHz -47 dBm 100 kHz
DCS1800 1 710 MHz to 1 785 MHz -47 dBm 100 kHz
IMT-2000 BC 6 1 920 MHz to 1 980 MHz -47 dBm 100 kHz
IMT-2000 BC 8 1 710 MHz to 1 785 MHz -47 dBm 100 kHz
IMT-2000 BC 9 880 MHz to 915 MHz -47 dBm 100 kHz
IMT-2000 BC 13 2 500 MHz to 2 570 MHz -47 dBm 100 kHz
NOTE: Measurements apply only when the measurement frequency is at least
12,5 MHz from the CDMA centre frequency. The measurements shall
be made on frequencies which are integer multiples of 200 kHz. As
exceptions, up to five measurements with a level up to the spurious
emission limits in tables 5 and 6 are allowed.
4.2.3.3 Conformance
Conformance tests described in clause 5.3.2 shall be carried out.
4.2.4 Maximum output power
4.2.4.1 Definition
Maximum output power, Pmax, of the Repeater is the mean power level per carrier measured at the antenna connector
in specified reference condition.
4.2.4.2 Limits
When tested using the standard test environmental requirements as specified in clause 5.1 in TIA-1037 [14], the
Repeater's mean output power shall remain within limits specified in table 9 relative to the manufacturer's rated mean
output under every specified test.
Table 9: Repeater output power: normal conditions
Rated output power Limit
+2,0 dB and -2,0 dB
P ≥ 43 dBm
+2,0 dB and -2,0 dB
39 dBm ≤ P < 43 dBm
31 dBm ≤ P < 39 dBm +2,0 dB and -2,0 dB
P < 31 dBm +3,0 dB and -3,0 dB
When tested using the extreme environmental test conditions specified in clause 4.1.1 in TIA-1037 [14], the Repeater's
mean output power shall remain within limits specified in table 10 relative to the manufacturer's rated mean output
power.
Table 10: Repeater output power: extreme conditions
Rated output power Limit
P ≥ 43 dBm +2,0 dB and -4,0 dB
+2,0 dB and -4,0 dB
39 dBm ≤ P < 43 dBm
31 dBm ≤ P < 39 dBm +2,0 dB and -4,0 dB
P < 31 dBm +3,5 dB and -5,5 dB
4.2.4.3 Conformance
Conformance tests described in clause 5.3.3 shall be carried out.
ETSI
16 ETSI EN 301 908-12 V3.1.1 (2008-04)
4.2.5 Input intermodulation
4.2.5.1 Definition
Input intermodulation spurious response attenuation is a measure of a Repeater's ability to rebroadcast an in-band signal
in the presence of two interfering out-of-band CW signals at the input of the Repeater. For Repeaters specified by the
manufacturer as not suitable for use as an Over the Air Repeater, this test only applies to the reverse link.
4.2.5.2 Limits
The intermodulation performance should be met when the following signals are applied to the Repeater.
Table 11: General input intermodulation requirement
Band Class CW Generator CW Generator Measurement
Power at RF input Frequencies bandwidth
port of Repeater
F1 - 900 kHz and
-40 dBm 10 kHz
F1 - 1 800 kHz
F2 + 900 kHz and
-40 dBm 10 kHz
F2 + 1 800 kHz
F1 - 1,25 MHz and
-40 dBm 10 kHz
F1 - 2,50 MHz
6, 8, 13
F2 + 1,25 MHz and
-40 dBm 10 kHz
F2 + 2,50 MHz
NOTE: F1 = Centre frequency of the lowest supported CDMA channel in the
pass band under test.
F2 = Centre frequency of the highest supported CDMA channel in the
pass band under test.
Table 12: Input intermodulation requirements for interfering signals
in the GSM 900 and DCS 1800 bands
Deployment Interfering CW Frequencies of Measurement
Environment signal levels interfering CW signals bandwidth
Co-existence with 876 MHz to 915 MHz
-15 dBm 10 kHz
GSM900 and/or 921 MHZ to 960 MHz
DCS1800 in same 1 710 MHZ to 1 785 MHz
-15 dBm 10 kHz
geographic area
1 805 MHZ to 1 880 MHz
For the parameters specified in table 11 or table 12, the power in the operating band shall not increase with more than
the limit in table 13 at the output of the Repeater as measured in the centre of the operating band, compared to the level
obtained without interfe
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Electromagnetic compatibility and Radio spectrum Matters (ERM) - Base Stations (BS),
Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks -
Part 12: Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (Repeaters)
covering essential requirements of article 3.2 of the R&TTE Directive
Ta slovenski standard je istoveten z: EN 301 908-12 Version 3.1.1
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
Harmonized European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Base Stations (BS), Repeaters and User Equipment (UE) for
IMT-2000 Third-Generation cellular networks;
Part 12: Harmonized EN for IMT-2000,
CDMA Multi-Carrier (cdma2000) (Repeaters)
covering essential requirements
of article 3.2 of the R&TTE Directive
2 ETSI EN 301 908-12 V3.1.1 (2008-04)
Reference
DEN/ERM-TFES-002-12
Keywords
3G, 3GPP, digital, IMT-2000, regulation,
repeater, testing, UMTS
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The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2007.
All rights reserved.
TM TM TM
DECT , PLUGTESTS and UMTS are Trade Marks of ETSI registered for the benefit of its Members.
TM
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TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
ETSI
3 ETSI EN 301 908-12 V3.1.1 (2008-04)
Contents
Intellectual Property Rights.5
Foreword.5
Introduction .6
1 Scope.7
2 References.7
3 Definitions, symbols and abbreviations .8
3.1 Definitions.8
3.2 Symbols.10
3.3 Abbreviations.10
4 Technical requirements specifications .11
4.1 Environmental profile.11
4.2 Conformance requirements.11
4.2.1 Introduction.11
4.2.2 Spectrum emissions mask.11
4.2.2.1 Definition.11
4.2.2.2 Limits.12
4.2.2.3 Conformance.12
4.2.3 Spurious emissions.13
4.2.3.1 Definition.13
4.2.3.2 Limits.13
4.2.3.2.1 Spurious emissions.13
4.2.3.3 Conformance.15
4.2.4 Maximum output power.15
4.2.4.1 Definition.15
4.2.4.2 Limits.15
4.2.4.3 Conformance.15
4.2.5 Input intermodulation.16
4.2.5.1 Definition.16
4.2.5.2 Limits.16
4.2.5.3 Conformance.16
4.2.6 Out-of-band gain.17
4.2.6.1 Definition.17
4.2.6.2 Limits.17
4.2.6.3 Conformance.17
4.2.7 Output intermodulation.18
4.2.7.1 Definition.18
4.2.7.2 Limits.18
4.2.7.3 Conformance.18
5 Testing for compliance with technical requirements.18
5.1 Conditions for testing .18
5.1.1 Introduction.18
5.1.2 Standard equipment under test.18
5.2 Interpretation of the measurement results .18
5.3 Essential radio test suites.19
5.3.1 Spectrum emission mask.19
5.3.1.1 Initial conditions .19
5.3.1.2 Procedures.19
5.3.2 Spurious emissions.19
5.3.2.1 Initial conditions .19
5.3.2.2 Procedure.20
5.3.3 Maximum output power.20
5.3.3.1 Initial conditions .20
5.3.3.2 Procedure.20
ETSI
4 ETSI EN 301 908-12 V3.1.1 (2008-04)
5.3.4 Input intermodulation.20
5.3.4.1 Initial conditions .20
5.3.4.2 Procedures.20
5.3.5 Out-of-band gain.21
5.3.5.1 Initial conditions .21
5.3.5.2 Procedure.21
5.3.6 Output intermodulation.22
5.3.6.1 Initial conditions .22
5.3.6.2 Procedure.22
Annex A (normative): HS Requirements and conformance Test specifications Table
(HS-RTT).24
Annex B (normative): Repeater configurations .26
B.1 Power supply.26
B.2 Power supply options .26
B.3 Ancillary equipment.26
Annex C (informative): Environmental profile specification .27
Annex D (informative): Bibliography.28
Annex E (informative): The EN title in the official languages .29
History .31
ETSI
5 ETSI EN 301 908-12 V3.1.1 (2008-04)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (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 (Telecommunications series) has been produced by ETSI Technical Committee
Electromagnetic compatibility and Radio spectrum Matters (ERM).
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) laying down a procedure for the provision of information in the field of
technical standards and regulations.
The present document is intended to become a Harmonized Standard, the reference of which will be published in the
Official Journal of the European Communities referencing the Directive 1999/5/EC [1] 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 ("the R&TTE Directive").
The present document is part 12 of a multi-part deliverable covering the Base Stations (BS), Repeaters and User
Equipment (UE) for IMT-2000 Third-Generation cellular networks, as identified below:
Part 1: "Harmonized EN for IMT-2000, introduction and common requirements, covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 2: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (UE) covering essential
requirements of article 3.2 of the R&TTE Directive";
Part 3: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (BS) covering essential
requirements of article 3.2 of the R&TTE Directive";
Part 4: "Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (UE) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 5: "Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (BS) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 6: "Harmonized EN for IMT-2000, CDMA TDD (UTRA TDD) (UE) covering essential requirements of
article 3.2 of the R&TTE Directive";
Part 7: "Harmonized EN for IMT-2000, CDMA TDD (UTRA TDD) (BS) covering essential requirements of
article 3.2 of the R&TTE Directive";
Part 8: "Harmonized EN for IMT-2000, TDMA Single-Carrier (UWC 136) (UE) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 9: "Harmonized EN for IMT-2000, TDMA Single-Carrier (UWC 136) (BS) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 10: "Harmonized EN for IMT-2000 FDMA/TDMA (DECT) covering essential requirements of article 3.2 of
the R&TTE Directive";
Part 11: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (Repeaters) covering essential
requirements of article 3.2 of the R&TTE Directive".
ETSI
6 ETSI EN 301 908-12 V3.1.1 (2008-04)
Part 12: "Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (Repeaters) covering essential
requirements of article 3.2 of the R&TTE Directive".
National transposition dates
Date of adoption of this EN: 24 August 2007
Date of latest announcement of this EN (doa): 31 May 2008
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 November 2008
Date of withdrawal of any conflicting National Standard (dow): 30 November 2009
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. The modular
structure is shown in EG 201 399.
ETSI
7 ETSI EN 301 908-12 V3.1.1 (2008-04)
1 Scope
The present document applies to the following radio equipment types:
• Repeaters for IMT-2000 CDMA multi-carrier (cdma2000).
These radio equipment types are capable of operating in all or any part of the frequency bands given in table 1.
Table 1: CDMA multi-carrier Repeater service frequency bands
Direction of transmission CDMA multi-carrier Repeater service Band Class (BC)
frequency bands
Forward link (DL) 2 110 MHz to 2 170 MHz
Reverse link (UL) 1 920 MHz to 1 980 MHz
Forward link (DL) 1 805 MHz to 1 880 MHz
Reverse link (UL) 1 710 MHz to 1 785 MHz
Forward link (DL) 925 MHz to 960 MHz
Reverse link (UL) 880 MHz to 915 MHz
Forward link (DL) 2 620 MHz to 2 690 MHz
Reverse link (UL) 2 500 MHz to 2 570 MHz
Repeaters for IMT-2000 CDMA multi-carrier (cdma2000) may support:
1) operation in cdma2000 spread spectrum systems as defined in TIA-2000.2 [5], referred to herein as operation
in Type 1 cdma2000 systems; or
2) operation in cdma2000 High Rate Packet Data Systems as defined in TIA-856 [11], referred to herein in
Type 2 cdma2000 systems.
The present document is intended to cover the provisions of Directive 1999/5/EC [1] (R&TTE Directive) 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 [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
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version 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.
[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).
ETSI
8 ETSI EN 301 908-12 V3.1.1 (2008-04)
[2] Void.
[3] Void.
[4] ANSI/TIA-97-F-1 (June 2006): "Recommended Minimum Performance Standard for cdma2000
Spread Spectrum Base Stations - Addendum 1".
[5] TIA-2000.2-D-1 (January 2006): "Physical Layer Standard for cdma2000 Spread Spectrum
Systems - Addendum 1".
[6] Void.
[7] Void.
[8] Void.
[9] Void.
[10] Void.
[11] TIA-856-A-1[E] (February 2007): "cdma2000 High Rate Packet Data Air Interface Specification -
Addendum 1".
[12] TIA-864-A (January 2006): "Recommended Minimum Performance Standards for cdma2000 High
Rate Packet Data Access Network Equipment".
[13] Void.
[14] TIA-1037 (2007): "Recommended Minimum Performance Standard for cdma2000 Spread
Spectrum Repeater".
[15] TIA-1030-B (December 2006): "Band Class Specification for cdma2000 Spread Spectrum
Systems".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in the R&TTE Directive [1] and the following
apply:
Band Class (BC): set of frequency channels and a numbering scheme for these channels
Base Station (BS): fixed station used for communicating with mobile stations
NOTE 1: Base stations for IMT-2000 CDMA multi-carrier (cdma2000) may support, operation in cdma2000 spread
spectrum systems as defined in TIA-2000.2 [5], referred to herein as operation in Type 1 cdma2000
system, or operation in cdma2000 High Rate Packet Data Systems as defined in TIA-856 [11], referred to
herein as operation in Type 2 cdma2000 systems.
NOTE 2: Depending upon the context, the term base station may refer to a cell, a sector within a cell, an MSC, and
access network or other part of the wireless system. See also MSC.
CDMA channel: set of channels transmitted from the base station and the mobile stations on a given frequency
CDMA channel number: 11-bit number corresponding to the centre of the CDMA frequency assignment
CDMA frequency assignment: 1,23 MHz segment of spectrum
NOTE: For band classes 6, 8, and 9, the channel is centred on one of the 50 kHz channels.
chip rate: rate of "chips" (modulated symbols after spreading) per second
ETSI
9 ETSI EN 301 908-12 V3.1.1 (2008-04)
Code Division Multiple Access (CDMA): technique for spread-spectrum multiple-access digital communications that
creates channels through the use of unique code sequences
donor coupling loss: coupling loss between the Repeater and the donor base station
Down Link (DL): signal path where base station or Repeater transmits and the mobile receives
NOTE: Also referred to as the forward link.
environmental profile: range of environmental conditions under which equipment within the scope of the present
document is required to comply with the provisions of the present document
forward CDMA channel: CDMA channel from a base station or Repeater to mobile stations
NOTE: The forward CDMA channel contains one or more code channels that are transmitted on a CDMA
frequency assignment using a particular pilot PN offset.
High Rate Packet Data (HRPD): CDMA technique optimized for data communications in Type 2 cdma2000 systems
maximum output power (Pmax): mean power level per carrier measured at the antenna connector of the Repeater in
specified reference condition
mean power: total calorimetric power measured in a specified bandwidth at the antenna connector.
mobile station: station intended to be used while in motion or during halts at unspecified points
NOTE: Mobile stations include portable units (e.g. hand-held personal units) and units installed in vehicles and
HRPD access terminals.
pass band: frequency range that the Repeater operates in with operational configuration
NOTE 1: This frequency range can correspond to one or several consecutive nominal 5 MHz channels. If they are
not consecutive each subset of channels is considered as an individual pass band.
NOTE 2: The Repeater can have one or several pass bands.
radio configuration: set of forward traffic channel and reverse traffic channel transmission formats that are
characterized by physical layer parameters such as transmission rates, modulation characteristics, and spreading rate
NOTE: Radio configurations are defined in TIA-2000.2 [5], clauses 2.1.3 and 3.1.3.
Resolution Band Width (RBW): measured in Hz and represents the frequency over which power is integrated in a
spectrum analyser to display the amplitude at the centre of the integration frequency range
repeater: device that receives, amplifies and transmits the radiated or conducted RF carrier both in the down-link
direction (from the base station to the mobile area) and in the up-link direction (from the mobile to the base station)
NOTE: A repeater can be a device that receives, amplifies and transmits one ore more radiated or conducted
CDMA channel(s) both in the down-link direction (from the base station to the mobile area) and in the
up-link direction (from the mobile to the base station).
reverse CDMA channel: CDMA channel from the mobile station to the base station
NOTE: From the base station's perspective, the reverse CDMA channel is the sum of all mobile station
transmissions on a CDMA frequency assignment.
RF carrier: direct-sequence spread RF channel
NOTE: For the forward CDMA channel, the number of RF carriers is 1 for spreading rate 1 and 3 for spreading
rate 3; for the reverse CDMA channel, there is one RF carrier.
spreading rate: PN chip rate of the forward CDMA channel or the reverse CDMA channel, defined as a multiple of
1,2288 Mcps
ETSI
10 ETSI EN 301 908-12 V3.1.1 (2008-04)
spreading rate 1: spreading rate 1 is often referred to as "1X"
NOTE 1: A spreading rate 1 forward CDMA channel uses a single direct-sequence spread carrier with a chip rate
of 1,2288 Mcps.
NOTE 2: A spreading rate 1 reverse CDMA channel uses a single direct-sequence spread carrier with a chip rate of
1,2288 Mcps.
spreading rate 3: spreading rate 3 is often referred to as "3X"
NOTE 1: A spreading rate 3 forward CDMA channel uses three direct-sequence spread carriers (see multiple-
carrier forward channel) each with a chip rate of 1,2288 Mcps.
NOTE 2: A spreading rate 3 reverse CDMA channel uses a single direct-sequence spread carrier with a chip rate of
3,6864 Mcps.
Up Link (UL): signal path where the mobile or Repeater transmits and the base station receives
NOTE: Also referred to as the reverse link.
User Equipment (UE): mobile station supporting operation in cdma2000 spread spectrum systems
NOTE: See TIA-2000.2 [5], referred to herein as operation in Type 1 cdma2000 system; access terminal
supporting operation in cdma2000 High Rate Packet Data Systems as defined in
TIA-856 [11], referred to herein as operation in Type 2 cdma2000 system; and mobile station supporting
operation in Type 1 and Type 2 cdma2000 systems.
3.2 Symbols
For the purposes of the present document, the following symbols apply:
dBc ratio (in dB) of the sideband power of a signal, measured in a given bandwidth at a given
frequency offset from the centre frequency of the same signal, to the total inband power of the
signal. For CDMA, the total inband power of the signal is measured in a 1,23 MHz bandwidth
around the centre frequency of the CDMA signal for a spreading rate 1 CDMA signal and in
3,69 MHz bandwidth around the centre frequency of the CDMA signal for a spreading rate 3
CDMA signal.
dBm measure of power expressed in terms of its ratio (in dB) to 1 mW
dBm/Hz measure of power spectral density. The ratio, dBm/Hz, is the power in 1 Hz of bandwidth, where
power is expressed in units of dBm
GHz GigaHertz (10 Hertz)
kHz kiloHertz (10 Hertz)
MHz MegaHertz (10 Hertz)
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
BC Band Class
BS Base Station
CDMA Code Division Multiple Access
CW Continuous Wave (unmodulated signal)
DCS Digital Cellular System
DL Downlink
EMC ElectroMagnetic Compatibility
GSM Global System for Mobile Communications
HRPD High Rate Packet Data
IMT International Mobile Telecommunications
MSC Mobile Switching Centre
PN PseudoNoise
R&TTE Radio and Telecommunications Terminal Equipment
RBW Resolution BandWidth
ETSI
11 ETSI EN 301 908-12 V3.1.1 (2008-04)
RF Radio Frequency
TDD Time Division Duplex
UE User Equipment
UL Uplink
UTRA Universal Terrestrial Radio Access
4 Technical requirements specifications
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 supplier. 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.
For guidance on how a supplier can declare the environmental profile see annex C.
4.2 Conformance requirements
The requirements in the present document are based on the assumption that the operating band is shared between
systems of the IMT-2000 family or systems having compatible characteristics.
4.2.1 Introduction
To meet the essential requirement under article 3.2 of the R&TTE Directive [1] for IMT-2000 Repeater equipment five
essential parameters in addition to those in part 1 have been identified. Table 2 provides a cross reference between these
five essential parameters and the corresponding six technical requirements for equipment within the scope of the present
document.
Table 2: Cross references
Essential parameter Corresponding technical requirements
Spectrum emissions mask 4.2.2 Spectrum emissions mask
Conducted spurious emissions from the antenna connector 4.2.3 Spurious emissions
Accuracy of maximum output power 4.2.4 Maximum output power
Receiver immunity 4.2.5 Input intermodulation
4.2.6 Out-of-band gain
Intermodulation attenuation of the output 4.2.7 Output intermodulation
The supplier shall declare operating band(s) for the Repeater. The technical requirements apply for the declared
operating band(s) as outlined for each requirement. For a Repeater supporting more than one operating band,
conformance testing for each technical requirement in clause 5 shall be performed independently for each operating
band.
The technical requirements also apply to Repeater configurations described in annex B.
4.2.2 Spectrum emissions mask
4.2.2.1 Definition
Out-of-band emissions are unwanted emissions immediately outside the channel bandwidth resulting from the
modulation process and non-linearity in the transmitter but excluding spurious emissions. This out-of-band emission
limit is specified in terms of a spectrum emission mask for the transmitter.
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12 ETSI EN 301 908-12 V3.1.1 (2008-04)
4.2.2.2 Limits
The requirement shall be met by a Repeater's RF-signal output at maximum gain in the pass band of the Repeater, at
levels that produce the maximum rated output power per channel, configured in accordance with the manufacturer's
specification. Emissions shall not exceed the maximum level specified in tables 3 and 4 for the appropriate Repeater
maximum output power.
If the pass band corresponds to two or more consecutive nominal carriers, the requirement shall be met with any
combination of two CDMA modulated signals of equal power in the Repeaters pass band.
Table 3: Spectrum emission mask values, Band Class 9
For |∆f| Within the Range Applies to Emission limit
Multiple
Carriers
750 kHz to 1,98 MHz No -45 dBc/30 kHz
1,98 MHz to 4,00 MHz No
-60 dBc/30 kHz; Pout ≥ 33 dBm
-27 dBm/30 kHz; 28 dBm ≤ Pout < 33 dBm
-55 dBc/30 kHz; Pout < 28 dBm
NOTE: All frequencies in the measurement bandwidth shall satisfy the restrictions on | ∆f| where ∆f = centre
frequency - closer measurement edge frequency (f). The emissions requirements shall apply for all
values of ∆f regardless of whether the measurement frequency falls inside or outside of the band or
block edge. Compliance with the -46 dBm/6,25 kHz limit is based on the use of measurement
instrumentation such that the reading taken with any resolution bandwidth setting should be adjusted
to indicate spectral power in a 6,25 kHz segment. For multiple-carrier testing, ∆f is defined for positive
∆f as the centre frequency of the highest carrier - closer measurement edge frequency (f) and for
negative ∆f as the centre frequency of the lowest carrier - closer measurement edge frequency (f).
Table 4: Spectrum emission mask values, Band Class 6, 8 and 13
For |∆f| Within the Range Applies to Emission limit
Multiple
Carriers
885 kHz to 1,25 MHz No -45 dBc/30 kHz
1,25 MHz to 1,98 MHz No More stringent of
-45 dBc/30 kHz or -9 dBm/30 kHz
1,25 MHz to 1,45 MHz Yes -13 dBm/30 kHz
1,45 MHz to 2,25 MHz Yes
-[13 + 17 × (|Δf| - 1,45 MHz)] dBm/30 kHz
1,98 MHz to 2,25 MHz No
-55 dBc/30 kHz; Pout ≥ 33 dBm
-22 dBm/30 kHz; 28 dBm ≤ Pout < 33 dBm
-50 dBc/30 kHz; Pout < 28 dBm
2,25 MHz to 4,00 MHz Yes -13 dBm/1 MHz
NOTE: All frequencies in the measurement bandwidth shall satisfy the restrictions on | ∆f| where ∆f = centre
frequency - closer measurement edge frequency (f). The emissions requirements shall apply for all
values of ∆f regardless of whether the measurement frequency falls inside or outside of the band or
block edge. For multiple-carrier testing, ∆f is defined for positive ∆f as the centre frequency of the
highest carrier - closer measurement edge frequency (f) and for negative ∆f as the centre frequency of
the lowest carrier - closer measurement edge frequency (f).
4.2.2.3 Conformance
Conformance tests described in clause 5.3.1 shall be carried out.
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13 ETSI EN 301 908-12 V3.1.1 (2008-04)
4.2.3 Spurious emissions
4.2.3.1 Definition
Spurious emissions are emissions which are caused by unwanted transmitter effects such as harmonics emission,
parasitic emission, intermodulation products and frequency conversion products, but exclude out-of-band emissions.
This is measured at the Repeater output port.
The requirements of clause 4.2.3.2 shall apply whatever the type of Repeater considered (one or several pass bands). It
applies for all configurations foreseen by the manufacturer's specification.
4.2.3.2 Limits
4.2.3.2.1 Spurious emissions
The mean spurious emissions levels shall comply with the applicable band class limits contained in tables 5 to 8A for
every specified test.
If the pass band corresponds to two or more consecutive nominal carriers, the requirement shall be met with any
combination of two CDMA modulated signals of equal power in the Repeaters pass band.
When transmitting in Band Class 9, the mean spurious emissions shall be less than all of the limits specified in table 5
for both the Forward and Reverse signal paths.
Table 5: Band Class 9 transmitter spurious emission limits
For |∆f| Within the Range Applies to Emission limit
Multiple
Carriers
> 4,00 MHz Yes -36 dBm/1 kHz; 9 kHz < f < 150 kHz
-36 dBm/10 kHz; 150 kHz < f < 30 MHz
-30 dBm/1 MHz; 1 GHz < f < 12,75 GHz
4,00 MHz to 6,40 MHz Yes -36 dBm/1 kHz 30 MHz < f < 1 GHz
6,40 MHz to 16 MHz Yes -36 dBm/10 kHz 30 MHz < f < 1 GHz
> 16 MHz Yes -36 dBm/100 kHz 30 MHz < f < 1 GHz
NOTE: All frequencies in the measurement bandwidth shall satisfy the restrictions on | ∆f| where ∆f = centre
frequency - closer measurement edge frequency (f). The emissions requirements shall apply for all
values of ∆f regardless of whether the measurement frequency falls inside or outside of the band or
block edge. Compliance with the -46 dBm/6,25 kHz limit is based on the use of measurement
instrumentation such that the reading taken with any resolution bandwidth setting should be adjusted
to indicate spectral power in a 6,25 kHz segment. For multiple-carrier testing, ∆f is defined for positive
∆f as the centre frequency of the highest carrier - closer measurement edge frequency (f) and for
negative ∆f as the centre frequency of the lowest carrier - closer measurement edge frequency (f).
When transmitting in Band Class 6, 8 or 13 the mean spurious emissions shall be less than all of the limits specified in
table 6 for both the Forward and Reverse signal paths.
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14 ETSI EN 301 908-12 V3.1.1 (2008-04)
Table 6: Band Class 6, 8 and 13 transmitter spurious emission limits
For |∆f| Within the Range Applies to Emission limit
Multiple
Carriers
> 4,00 MHz Yes -36 dBm/1 kHz 9 kHz < f < 150 kHz
-36 dBm/10 kHz 150 kHz < f < 30 MHz
-36 dBm/100 kHz 30 MHz < f < 1 GHz
4,00 MHz to 16,0 MHz Yes -30 dBm/30 kHz 1 GHz < f < 12,75 GHz
16,0 MHz to 19,2 MHz Yes -30 dBm/300 kHz 1 GHz < f < 12,5 GHz
> 19,2 MHz Yes -30 dBm/1 MHz 1 GHz < f < 12,75 GHz
NOTE: All frequencies in the measurement bandwidth shall satisfy the restrictions on | ∆f| where ∆f = centre
frequency - closer measurement edge frequency (f). The emissions requirements shall apply for all
values of ∆f regardless of whether the measurement frequency falls inside or outside of the band or
block edge. For multiple-carrier testing, ∆f is defined for positive ∆f as the centre frequency of the
highest carrier - closer measurement edge frequency (f) and for negative ∆f as the centre frequency of
the lowest carrier - closer measurement edge frequency (f).
Mean spurious emissions shall also be less than the limits specified in table 7 for the forward link. For the reverse link
spurious emissions shall also be less than the limits specified in tables 8 and 8A .
Table 7: Additional forward link transmitter spurious emission limits
Measurement Frequency Applies to Emission limit When Coverage Applies to
Multiple Overlaps With Operating
Carriers Band
876 MHz to 915 MHz No -61 dBm/100 kHz GSM 900 BC 6, 8, 13
921 MHz to 960 MHz Yes -57 dBm/100 kHz GSM 900 BC 6, 8, 13
1 710 MHz to 1 785 MHz No -61 dBm/100 kHz DCS 1800 BC 6, 9, 13
1 805 MHz to 1 880 MHz Yes -47 dBm/100 kHz DCS 1800 BC 6, 9, 13
1 900 MHz to 1 920 MHz, Yes -52 dBm/1 MHz UTRA-TDD BC 6, 8, 9, 13
2 010 MHz to 2 025 MHz,
and 2 570 MHz to 2 610
MHz
1 920 MHz to 1 980 MHz No -86 dBm/1 MHz Always BC 6
1 710 MHz to 1 785 MHz No -86 dBm/1 MHz Always BC 8
876 MHz to 915 MHz No -86 dBm/1 MHz Always BC 9
2 500 MHz to 2 570 MHz No -86 dBm/1 MHz Always BC 13
Table 8: Additional reverse link transmitter spurious emission limits
Measurement frequency Emission limit When Coverage Applies to
Overlaps With Operating Band
921 MHz to 925 MHz -60 dBm/100 kHz GSM 900 BC 6, 8, 13
925 MHz to 935 MHz -67 dBm/100 kHz GSM 900 BC 6, 8, 13
935 MHz to 960 MHz -79 dBm/100 kHz GSM 900 BC 6, 8, 13
1 805 MHz to 1 880 MHz -71 dBm/100 kHz DCS 1 800 BC 6, 9, 13
2 110 MHz to 2 170 MHz -60 dBm/1,23 MHz IMT-2000 BC 6 BC 8, 9, 13
2 590 MHz to 2 620 MHz -50 dBm/1,23 MHz IMT-2000 BC 13 TDD BC 13
2 620 MHz to 2 690 MHz -60 dBm/1,23 MHz IMT-2000 BC 13 FDD BC 9, 13
NOTE: Measurements apply only when the measurement frequency is at least 5,625 MHz
from the CDMA centre frequency. The measurements shall be made on frequencies
which are integer multiples of 200 kHz. As exceptions, up to five measurements with
a level up to the spurious emission limits in tables 5 and 6 are allowed.
ETSI
15 ETSI EN 301 908-12 V3.1.1 (2008-04)
Table 8A: Repeater spurious emissions limits
in geographic coverage area of GSM900, DCS1800 and/or BS receiver
for the reverse link direction of the Repeater
BS type operating Measurement Band Maximum Measurement
in the same level bandwidth
geographical area
GSM900 876 MHz to 915 MHz -47 dBm 100 kHz
DCS1800 1 710 MHz to 1 785 MHz -47 dBm 100 kHz
IMT-2000 BC 6 1 920 MHz to 1 980 MHz -47 dBm 100 kHz
IMT-2000 BC 8 1 710 MHz to 1 785 MHz -47 dBm 100 kHz
IMT-2000 BC 9 880 MHz to 915 MHz -47 dBm 100 kHz
IMT-2000 BC 13 2 500 MHz to 2 570 MHz -47 dBm 100 kHz
NOTE: Measurements apply only when the measurement frequency is at least
12,5 MHz from the CDMA centre frequency. The measurements shall
be made on frequencies which are integer multiples of 200 kHz. As
exceptions, up to five measurements with a level up to the spurious
emission limits in tables 5 and 6 are allowed.
4.2.3.3 Conformance
Conformance tests described in clause 5.3.2 shall be carried out.
4.2.4 Maximum output power
4.2.4.1 Definition
Maximum output power, Pmax, of the Repeater is the mean power level per carrier measured at the antenna connector
in specified reference condition.
4.2.4.2 Limits
When tested using the standard test environmental requirements as specified in clause 5.1 in TIA-1037 [14], the
Repeater's mean output power shall remain within limits specified in table 9 relative to the manufacturer's rated mean
output under every specified test.
Table 9: Repeater output power: normal conditions
Rated output power Limit
+2,0 dB and -2,0 dB
P ≥ 43 dBm
+2,0 dB and -2,0 dB
39 dBm ≤ P < 43 dBm
31 dBm ≤ P < 39 dBm +2,0 dB and -2,0 dB
P < 31 dBm +3,0 dB and -3,0 dB
When tested using the extreme environmental test conditions specified in clause 4.1.1 in TIA-1037 [14], the Repeater's
mean output power shall remain within limits specified in table 10 relative to the manufacturer's rated mean output
power.
Table 10: Repeater output power: extreme conditions
Rated output power Limit
P ≥ 43 dBm +2,0 dB and -4,0 dB
+2,0 dB and -4,0 dB
39 dBm ≤ P < 43 dBm
31 dBm ≤ P < 39 dBm +2,0 dB and -4,0 dB
P < 31 dBm +3,5 dB and -5,5 dB
4.2.4.3 Conformance
Conformance tests described in clause 5.3.3 shall be carried out.
ETSI
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