SIST EN 301 166-2 V1.2.3:2010

• Abstract:

  Follows revision of part 1 (WI adopted at ERM#33). So far, only change of version number of reference to part 1 is envisaged.

• Status: Published
• Publication Date: 15-Dec-2009
• ICS: 33.060.99 - Other equipment for radiocommunications
• ICS: 33.070.01 - Mobile services in general
• ICS: 33.100.01 - Electromagnetic compatibility in general
• Technical Committee: MOC - Mobile Communications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 02-Dec-2009
• Due Date: 06-Feb-2010
• Completion Date: 16-Dec-2009
• Directive: 1999/5/EC - 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
  Conflicting Date: 31-Aug-2011
• Directive:

  ---

  TRRTP124 - Splošni akt o načrtu uporabe radijskih frekvenc (NURF-4)
• Mandate: M/284
• Ref Project: ETSI EN 301 166-2 V1.2.3 (2009-11) - Electromagnetic compatibility and Radio spectrum Matters (ERM); Land Mobile Service; Radio equipment for analogue and/or digital communication (speech and/or data) and operating on narrow band channels and having an antenna connector; Part 2: Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive

SIST EN 301 166-2 V1.2.3:2010 is the Slovenian adoption of ETSI EN 301 166-2 V1.2.3, a harmonized European standard for Land Mobile Service radio equipment. It specifies the essential requirements of article 3.2 of the R&TTE Directive for analogue and/or digital speech and/or data radios that operate on narrow band channels and have an antenna connector, or equivalent RF access in certain handportable equipment. Engineers, test laboratories, and conformity assessors use it to check spectrum use, transmitter and receiver performance, and the test evidence needed for presumption of conformity.

What does SIST EN 301 166-2 V1.2.3:2010 specify?

SIST EN 301 166-2 V1.2.3:2010 applies to radio transmitters and receivers used in stations in the Private Mobile Radio (PMR) service. It covers the land mobile service in the 30 MHz to 3 000 MHz transmit and receive bands, for equipment using narrow channel separations of less than 10 kHz and intended for speech and/or data.

The standard covers base stations, mobile stations, and handportable stations with an antenna connector or with a permanent or temporary internal 50 Ω RF connector that gives access to transmitter output and receiver input. Handportable equipment without any external or internal RF connector, and without the possibility of a temporary internal 50 Ω RF connector, is outside the scope.

The document is organized into clauses 1 to 5, plus two annexes.

Annex	What it covers
Annex A	HS Requirements and conformance Test specifications Table (HS-RTT) for presumption of conformity under article 3.2
Annex B	The EN title in the official languages

What are the key requirements of SIST EN 301 166-2 V1.2.3:2010?

SIST EN 301 166-2 V1.2.3:2010 sets transmitter and receiver performance limits, then points to the test suites that demonstrate compliance. The practical aim is to show that the equipment uses spectrum efficiently and does not create harmful interference.

Transmitter performance

Clause 4.2 covers the main transmitter requirements: frequency error, maximum conducted power (PX), maximum effective radiated power, adjacent and alternate channel power, unwanted emissions in the spurious domain, intermodulation attenuation, transient power, and transmitter timeout timer.

For each of these, the standard gives the definition and then points back to the corresponding limit in EN 301 166-1. In practice, this means the radio must stay on frequency, keep output power within the allowed range, limit emissions into neighbouring channels and outside the wanted band, and control turn-on and turn-off behavior.

The transmitter timeout timer is handled by declaration and depends on the class and use of the equipment. The standard notes a 180 second limit for equipment operating in the 446.1 MHz to 446.2 MHz range. For users, this means the product design and declared feature set determine the timeout behavior that has to be documented.

Receiver performance

Clause 4.3 covers receiver requirements: maximum usable sensitivity, co-channel rejection, adjacent channel selectivity, spurious response rejection, intermodulation response rejection, blocking or desensitization, and spurious radiations.

These requirements matter because a receiver has to keep working in crowded radio environments. The limits control how well the equipment receives weak wanted signals, rejects strong signals on the same or nearby channels, and resists overload from unwanted signals.

For duplex equipment, the standard adds requirements tied to simultaneous transmission and reception. That affects design and testing because the receiver must be assessed while the transmitter is active.

Environmental conditions and test evidence

Clause 5 requires testing within the declared operational environmental profile. Tests are carried out at representative points inside those declared limits, and where performance changes with conditions, enough environmental variety must be used to give confidence in compliance.

The standard also requires normal and, where stated, extreme test conditions, with test conditions and procedures taken from EN 301 166-1. Test power source requirements and sample selection also come from Part 1. In practice, the manufacturer has to declare the operating environment and make sure the test campaign matches it.

Measurement uncertainty must be reported in the test record. The uncertainty values are to be calculated using TR 100 028 and kept within the figures referenced from EN 301 166-1. That matters because the pass/fail decision is based on the measured value compared with the relevant limit, with uncertainty documented.

Essential and other test suites

Clause 5.3 lists the essential test suites for transmitter frequency error, power, emissions, intermodulation attenuation, transient power, and receiver spurious radiations. Clause 5.4 lists the other test suites for receiver sensitivity and selectivity-type performance.

Annex A is the key cross-reference table. It links each requirement to a clause, marks it as unconditional or conditional, and identifies whether the test specification is part of the Essential Radio Test Suite or the Other Test Suite. For a conformity file, this annex is the map between the requirement and the evidence.

Integral antenna equipment

For equipment without an external antenna connector but with a permanent or temporary internal 50 Ω RF connector, the standard requires extra measurements with the equipment antenna connected to the station, not by using the connector. That affects handportable designs with integral antennas, because the compliance test must reflect the actual radiating configuration.

What terms does SIST EN 301 166-2 V1.2.3:2010 define?

• Private Mobile Radio (PMR) - The service area covered by the standard for land mobile radio stations.
• Channel Separation (CSP) - The narrow channel spacing used here, defined as less than 10 kHz.
• Channel BandWidth (CBW) - The channel bandwidth permitted by national administrations for these systems.
• Push-to-talk (PTT) - The key that starts the transmitter timeout timer when pressed.
• Radio Frequency (RF) connector - The connector used to access transmitter output and receiver input in covered handportable equipment.
• Harmonized Standard requirements and conformance Test specifications Table (HS-RTT) - The Annex A table that ties each requirement to its test specification and its test classification.
• Duplex equipment - Equipment that transmits and receives at the same time.

Who uses SIST EN 301 166-2 V1.2.3:2010?

Manufacturers of PMR base stations, mobile stations, and handportable radios use this standard when they design products for narrowband speech and/or data operation. Test laboratories use it to plan transmitter and receiver measurements and to record measurement uncertainty.

Conformity assessment teams and technical file authors use it to prepare evidence for article 3.2 of the R&TTE Directive. Regulators and spectrum compliance specialists use it to judge whether equipment is constructed to use the allocated spectrum effectively and avoid harmful interference.

Buyers and procurement teams use it when they need a specification for narrowband PMR equipment that matches a harmonized European compliance route.

What changed in SIST EN 301 166-2 V1.2.3:2010 from the previous edition?

This edition follows a revision of Part 1, EN 301 166-1. The scope notes that, so far, only a change of the version number of the reference to Part 1 is envisaged.

Which standards are used with SIST EN 301 166-2 V1.2.3:2010?

Reference	What it contributes
ETSI EN 301 166-1 (V1.3.2)	Definitions, symbols, abbreviations, technical characteristics, limits, and the detailed measurement methods that Part 2 refers to repeatedly
ETSI TR 100 028 (V1.4.1) (all parts)	The principles used to calculate measurement uncertainty for the tests in this standard
ETSI EG 201 399 (V2.1.1)	The modular structure guide used for candidate Harmonized Standards under the R&TTE Directive

What does the SIST EN 301 166-2 V1.2.3:2010 document contain?

The document contains a short scope, references, definitions, technical requirements, and compliance testing rules. Clause 4 gives the transmitter and receiver limits and points to EN 301 166-1 for the detailed definitions and limit values.

Clause 5 sets the environmental conditions for testing, how to interpret measurement results, and which test suites are essential or other. Table 1 gives the transmit and receive frequency ranges, while Annex A provides the HS-RTT cross-reference table used for conformity work.

Annex A is the most useful part for certification and test planning because it shows how each requirement is tied to a test clause and whether it is unconditional or conditional. Annex B gives the EN title in the official languages.

Harmonized European Standard (Telecommunications series)

Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Land Mobile Service;
Radio equipment for analogue and/or digital
communication (speech and/or data) and operating on
narrow band channels and having an antenna connector;
Part 2: Harmonized EN covering essential requirements
of article 3.2 of the R&TTE Directive

2 ETSI EN 301 166-2 V1.2.3 (2009-11)

Reference
REN/ERM-TGDMR-287-2
Keywords
analogue, antenna, connector, data, digital,
mobile, PMR, radio, regulation, speech
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
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 2009.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP 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.
ETSI
3 ETSI EN 301 166-2 V1.2.3 (2009-11)
Contents
Intellectual Property Rights . 5
Foreword . 5
Introduction . 5
1 Scope . 6
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 7
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Symbols . 8
3.3 Abbreviations . 8
4 Technical requirements . 8
4.1 Environmental profile . 8
4.2 Transmitter requirements . 8
4.2.1 Frequency error . 8
4.2.1.1 Definition . 8
4.2.1.2 Limit . 8
4.2.1.3 Conformance . 8
4.2.2 Maximum power (PX) (conducted) . 9
4.2.2.1 Definition . 9
4.2.2.2 Limit . 9
4.2.2.3 Conformance . 9
4.2.3 Maximum effective radiated power . 9
4.2.3.1 Definition . 9
4.2.3.2 Limit . 9
4.2.3.3 Conformance . 9
4.2.4 Adjacent and alternate channel power . 9
4.2.4.1 Definition . 9
4.2.4.2 Limit . 9
4.2.4.3 Conformance . 9
4.2.5 Unwanted emissions in the spurious domain . 9
4.2.5.1 Definition . 9
4.2.5.2 Limit . 9
4.2.5.3 Conformance . 9
4.2.6 Intermodulation attenuation . 10
4.2.6.1 Definition . 10
4.2.6.2 Limit . 10
4.2.6.3 Conformance . 10
4.2.7 Transient power . 10
4.2.7.1 Definition . 10
4.2.7.2 Limit . 10
4.2.7.3 Conformance . 10
4.2.8 Transmitter timeout timer . 10
4.2.8.1 Definition . 10
4.2.8.2 Limit . 10
4.2.8.3 Conformance . 10
4.3 Receiver requirements . 11
4.3.1 Maximum usable sensitivity . 11
4.3.1.1 Definition . 11
4.3.1.2 Limit . 11
4.3.1.3 Conformance . 11
4.3.2 Co-channel rejection . 11
4.3.2.1 Definition . 11
ETSI
4 ETSI EN 301 166-2 V1.2.3 (2009-11)
4.3.2.2 Limit . 11
4.3.2.3 Conformance . 11
4.3.3 Adjacent channel selectivity . 11
4.3.3.1 Definition . 11
4.3.3.2 Limit . 11
4.3.3.3 Conformance . 11
4.3.4 Spurious response rejection . 12
4.3.4.1 Definition . 12
4.3.4.2 Limit . 12
4.3.4.3 Conformance . 12
4.3.5 Intermodulation response rejection . 12
4.3.5.1 Definition . 12
4.3.5.2 Limit . 12
4.3.5.3 Conformance . 12
4.3.6 Blocking or desensitization . 12
4.3.6.1 Definition . 12
4.3.6.2 Limit . 12
4.3.6.3 Conformance . 12
4.3.7 Spurious radiations . 12
4.3.7.1 Definition . 12
4.3.7.2 Limit . 13
4.3.7.3 Conformance . 13
5 Testing for compliance with technical requirements . 13
5.1 Environmental conditions for testing . 13
5.1.1 Normal and extreme test-conditions . 13
5.1.2 Test power source . 13
5.1.3 Choice of samples for the measurements . 13
5.2 Interpretation of the measurement results . 13
5.3 Essential test suites . 14
5.3.1 Frequency error . 14
5.3.2 Maximum power (PX) (conducted) . 14
5.3.3 Maximum effective radiated power . 14
5.3.4 Adjacent and alternate channel power . 14
5.3.5 Unwanted emissions in the spurious domain . 14
5.3.6 Intermodulation attenuation . 14
5.3.7 Transient power . 14
5.3.8 Receiver spurious radiations . 14
5.4 Other test suites . 14
5.4.1 Maximum usable sensitivity . 14
5.4.2 Co-channel rejection . 14
5.4.3 Adjacent channel selectivity . 15
5.4.4 Spurious response rejection . 15
5.4.5 Intermodulation response rejection . 15
5.4.6 Blocking or desensitization . 15
Annex A (normative): HS Requirements and conformance Test specifications Table (HS-
RTT) . 16
Annex B (informative): The EN title in the official languages . 18
History . 19

ETSI
5 ETSI EN 301 166-2 V1.2.3 (2009-11)
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 [i.4] (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 [i.3] 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" [i.3]).
The present document is part 2 of a multi-part deliverable covering Land Mobile Service; Radio equipment for analogue
and/or digital communication (speech and/or data) and operating on narrow band channels and having an antenna
connector, as identified below:
Part 1: "Technical characteristics and methods of measurement";
Part 2: "Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive".
Technical specifications relevant to Directive 1999/5/EC [i.3] are given in annex A.

National transposition dates
Date of latest announcement of this EN (doa): 28 February 2010
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 August 2010
Date of withdrawal of any conflicting National Standard (dow): 31 August 2011

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.3]. The
modular structure is shown in EG 201 399 [i.2].
ETSI
6 ETSI EN 301 166-2 V1.2.3 (2009-11)
1 Scope
The present document applies to radio transmitters and receivers used in stations in the Private Mobile Radio (PMR)
service. It applies to use in the land mobile service capable of operating in all or any part of the frequency bands given
below.
Table 1: Radiocommunications service frequency bands
Radiocommunications service frequency bands
Transmit 30 MHz to 3 000 MHz
Receive 30 MHz to 3 000 MHz
The present document applies to equipment operating with narrow channel separations (CSP) (less than 10 kHz) and
intended for speech and/or data. It is the intention of the present document to cover any Channel BandWidths (CBW)
permitted by National Administrations for such systems e.g. 6,25 kHz.
In the present document different requirements are given for the different radio frequency bands, environmental
conditions and types of equipment where appropriate.
In the present document, data transmission systems are defined as systems which transmit and/or receive data and/or
digitized voice. The equipment comprises a transmitter and associated encoder and modulator and/or a receiver and
associated demodulator and decoder.
The present document covers equipment which may use constant envelope or non-constant envelope modulation.
The types of equipment covered by the present document are as follows:
- base station: equipment fitted with antenna connector;
- mobile station: equipment fitted with antenna connector;
- handportable stations:
a) either fitted with an antenna connector; or
b) without an external antenna connector but fitted with a permanent internal or a temporary internal
50 Ω RF connector which allows access to the transmitter output and the receiver input.
Handportable station equipment without an external or internal Radio Frequency (RF) connector and without the
possibility of having a tempora
...

SLOVENSKI STANDARD
01-januar-2010
(OHNWURPDJQHWQD]GUXåOMLYRVWLQ]DGHYHY]YH]L]UDGLMVNLPVSHNWURP(50
.RSHQVNHPRELOQHVWRULWYH5DGLMVNDRSUHPD]DDQDORJQHR]LURPDGLJLWDOQH
NRPXQLNDFLMHSUHQRVJRYRUDR]LURPDSRGDWNRYNLGHOXMHYR]NRSDVRYQLKNDQDOLK
LQLPDDQWHQVNLNRQHNWRUGHO+DUPRQL]LUDQL(1NL]DMHPDELVWYHQH]DKWHYH
þOHQDGLUHNWLYH
5 77(
Electromagnetic compatibility and Radio spectrum Matters (ERM) - Land Mobile Service
- Radio equipment for analogue and/or digital communication (speech and/or data) and
operating on narrow band channels and having an antenna connector - Part 2:
Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive
Ta slovenski standard je istoveten z: EN 301 166-2 Version 1.2.3
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
33.070.01 Mobilni servisi na splošno Mobile services in general
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

Harmonized European Standard (Telecommunications series)

Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Land Mobile Service;
Radio equipment for analogue and/or digital
communication (speech and/or data) and operating on
narrow band channels and having an antenna connector;
Part 2: Harmonized EN covering essential requirements
of article 3.2 of the R&TTE Directive

2 ETSI EN 301 166-2 V1.2.3 (2009-11)

Reference
REN/ERM-TGDMR-287-2
Keywords
analogue, antenna, connector, data, digital,
mobile, PMR, radio, regulation, speech
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
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 2009.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP 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.
ETSI
3 ETSI EN 301 166-2 V1.2.3 (2009-11)
Contents
Intellectual Property Rights . 5
Foreword . 5
Introduction . 5
1 Scope . 6
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 7
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Symbols . 8
3.3 Abbreviations . 8
4 Technical requirements . 8
4.1 Environmental profile . 8
4.2 Transmitter requirements . 8
4.2.1 Frequency error . 8
4.2.1.1 Definition . 8
4.2.1.2 Limit . 8
4.2.1.3 Conformance . 8
4.2.2 Maximum power (PX) (conducted) . 9
4.2.2.1 Definition . 9
4.2.2.2 Limit . 9
4.2.2.3 Conformance . 9
4.2.3 Maximum effective radiated power . 9
4.2.3.1 Definition . 9
4.2.3.2 Limit . 9
4.2.3.3 Conformance . 9
4.2.4 Adjacent and alternate channel power . 9
4.2.4.1 Definition . 9
4.2.4.2 Limit . 9
4.2.4.3 Conformance . 9
4.2.5 Unwanted emissions in the spurious domain . 9
4.2.5.1 Definition . 9
4.2.5.2 Limit . 9
4.2.5.3 Conformance . 9
4.2.6 Intermodulation attenuation . 10
4.2.6.1 Definition . 10
4.2.6.2 Limit . 10
4.2.6.3 Conformance . 10
4.2.7 Transient power . 10
4.2.7.1 Definition . 10
4.2.7.2 Limit . 10
4.2.7.3 Conformance . 10
4.2.8 Transmitter timeout timer . 10
4.2.8.1 Definition . 10
4.2.8.2 Limit . 10
4.2.8.3 Conformance . 10
4.3 Receiver requirements . 11
4.3.1 Maximum usable sensitivity . 11
4.3.1.1 Definition . 11
4.3.1.2 Limit . 11
4.3.1.3 Conformance . 11
4.3.2 Co-channel rejection . 11
4.3.2.1 Definition . 11
ETSI
4 ETSI EN 301 166-2 V1.2.3 (2009-11)
4.3.2.2 Limit . 11
4.3.2.3 Conformance . 11
4.3.3 Adjacent channel selectivity . 11
4.3.3.1 Definition . 11
4.3.3.2 Limit . 11
4.3.3.3 Conformance . 11
4.3.4 Spurious response rejection . 12
4.3.4.1 Definition . 12
4.3.4.2 Limit . 12
4.3.4.3 Conformance . 12
4.3.5 Intermodulation response rejection . 12
4.3.5.1 Definition . 12
4.3.5.2 Limit . 12
4.3.5.3 Conformance . 12
4.3.6 Blocking or desensitization . 12
4.3.6.1 Definition . 12
4.3.6.2 Limit . 12
4.3.6.3 Conformance . 12
4.3.7 Spurious radiations . 12
4.3.7.1 Definition . 12
4.3.7.2 Limit . 13
4.3.7.3 Conformance . 13
5 Testing for compliance with technical requirements . 13
5.1 Environmental conditions for testing . 13
5.1.1 Normal and extreme test-conditions . 13
5.1.2 Test power source . 13
5.1.3 Choice of samples for the measurements . 13
5.2 Interpretation of the measurement results . 13
5.3 Essential test suites . 14
5.3.1 Frequency error . 14
5.3.2 Maximum power (PX) (conducted) . 14
5.3.3 Maximum effective radiated power . 14
5.3.4 Adjacent and alternate channel power . 14
5.3.5 Unwanted emissions in the spurious domain . 14
5.3.6 Intermodulation attenuation . 14
5.3.7 Transient power . 14
5.3.8 Receiver spurious radiations . 14
5.4 Other test suites . 14
5.4.1 Maximum usable sensitivity . 14
5.4.2 Co-channel rejection . 14
5.4.3 Adjacent channel selectivity . 15
5.4.4 Spurious response rejection . 15
5.4.5 Intermodulation response rejection . 15
5.4.6 Blocking or desensitization . 15
Annex A (normative): HS Requirements and conformance Test specifications Table (HS-
RTT) . 16
Annex B (informative): The EN title in the official languages . 18
History . 19

ETSI
5 ETSI EN 301 166-2 V1.2.3 (2009-11)
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 [i.4] (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 [i.3] 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" [i.3]).
The present document is part 2 of a multi-part deliverable covering Land Mobile Service; Radio equipment for analogue
and/or digital communication (speech and/or data) and operating on narrow band channels and having an antenna
connector, as identified below:
Part 1: "Technical characteristics and methods of measurement";
Part 2: "Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive".
Technical specifications relevant to Directive 1999/5/EC [i.3] are given in annex A.

National transposition dates
Date of latest announcement of this EN (doa): 28 February 2010
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 August 2010
Date of withdrawal of any conflicting National Standard (dow): 31 August 2011

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.3]. The
modular structure is shown in EG 201 399 [i.2].
ETSI
6 ETSI EN 301 166-2 V1.2.3 (2009-11)
1 Scope
The present document applies to radio transmitters and receivers used in stations in the Private Mobile Radio (PMR)
service. It applies to use in the land mobile service capable of operating in all or any part of the frequency bands given
below.
Table 1: Radiocommunications service frequency bands
Radiocommunications service frequency bands
Transmit 30 MHz to 3 000 MHz
Receive 30 MHz to 3 000 MHz
The present document applies to equipment operating with narrow channel separations (CSP) (less than 10 kHz) and
intended for speech and/or data. It is the intention of the present document to cover any Channel BandWidths (CBW)
permitted by National Administrations for such systems e.g. 6,25 kHz.
In the present document different requirements are given for the different radio frequency bands, environmental
conditions and types of equipment where appropriate.
In the present document, data transmission systems are defined as systems which transmit and/or receive data and/or
digitized voice. The equipment comprises a transmitter and associated encoder and modulator and/or a receiver and
associated demodulator and decoder.
The present document covers equipment which may use constant envelope or non-constant envelope modulation.
The types of equipment covered by the present docum
...