SIST EN 301 166-2 V1.1.1:2003

• Abstract:

  To incorporate the text and tables corresponding to the sought change of status of the standard

• Status: Published
• Publication Date: 28-Feb-2003
• ICS: 33.060.20 - Receiving and transmitting equipment
• ICS: 33.100.01 - Electromagnetic compatibility in general
• Technical Committee: RES - Radio equipment and systems
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Mar-2003
• Due Date: 01-Mar-2003
• Completion Date: 01-Mar-2003
• 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
• Mandate: M/284
• Ref Project: ETSI EN 301 166-2 V1.1.1 (2001-12) - 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 under article 3.2 of the R&TTE Directive

• Official Journal Project Relation: SIST EN 301 166-2 V1.2.1:2007 - 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
• Effective Date: 01-Dec-2009

SIST EN 301 166-2 V1.1.1:2003 is the SIST adoption of an ETSI harmonized European Standard for land mobile service radio equipment used in PMR (Private Mobile Radio) systems. It covers analogue and/or digital communication for speech and/or data on narrow band channels with an antenna connector, and it specifies the essential requirements under article 3.2 of the R&TTE Directive. In practice, it tells manufacturers and test laboratories what spectrum-related performance must be checked to show that the equipment uses radio resources effectively and avoids harmful interference.

What does SIST EN 301 166-2 V1.1.1:2003 specify?

SIST EN 301 166-2 V1.1.1:2003 specifies the coexistence and radio-spectrum requirements for transmitters and receivers in the land mobile service, especially PMR stations operating from 30 MHz to 3 GHz. It is written for narrow channel separations of less than 10 kHz and for equipment intended for speech and/or data.

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

The document is organized into clauses 1 to 5, followed by Annex A. Clause 3 covers definitions, symbols and abbreviations, Clause 4 gives the technical specifications, and Clause 5 gives the compliance test arrangements. Annex A is informative and lists bibliography items.

Annex	What it covers
Annex A	Bibliography

What are the key requirements of SIST EN 301 166-2 V1.1.1:2003?

SIST EN 301 166-2 V1.1.1:2003 ties each radio performance requirement to the corresponding definitions, limits and measurement methods in EN 301 166-1. That matters because this part is the harmonized conformity layer, while Part 1 carries the detailed technical parameters.

Transmitter requirements

Clause 4.2 covers frequency error, maximum power (conducted), maximum effective radiated power, adjacent channel power, spurious emissions, intermodulation attenuation and transient power. For each item, the limit and the measurement method are taken from EN 301 166-1.

In practice, a manufacturer or tester uses these clauses to check that the transmitter stays on frequency, does not exceed its power or unwanted emission limits, and behaves properly during switching and modulation changes. That is the core evidence that the transmitter will not disturb nearby channels.

Receiver requirements

Clause 4.3 covers maximum usable sensitivity, co-channel rejection, adjacent channel selectivity, spurious response rejection, intermodulation response rejection, blocking or desensitization, and spurious radiations. For duplex equipment, the document adds specific simultaneous transmit-and-receive cases for sensitivity and spurious response rejection.

In practice, these requirements show whether the receiver can hear the wanted signal in the presence of real-world interference. They are the main checks for selectivity, desensitization and immunity to unwanted signals.

Test conditions and uncertainty

Clause 5 requires testing under the declared environmental profile, with normal and extreme conditions where stated, and with a test power source meeting the linked requirements. The manufacturer declares the operational environmental profile, and the equipment has to comply within that declared range.

Clause 5.2 also requires measurement uncertainty to be reported and calculated according to TR 100 028, with the stated maximum values in Table 1. That means the test report must show not only the result, but also how confident the laboratory is in that result.

Test suites

Clause 5.3 identifies the essential test suites for the transmitter items, and Clause 5.4 lists the other test suites for the receiver items. This helps a test house choose the correct measurements for a compliance program without having to build the test plan from scratch.

What terms does SIST EN 301 166-2 V1.1.1:2003 define?

PMR (Private Mobile Radio) refers to the land mobile radio service context for the equipment covered by this standard.

CBW (Channel Bandwidth) is the channel width allowed by CEPT for these systems, with the text giving 6.25 kHz as an example.

CSP (Channel Separation) is the narrow channel spacing used in this application, stated as less than 10 kHz.

RF (Radio Frequency) identifies the connector and access points used for transmitter and receiver measurements.

R&TTE Directive is the European directive under which this harmonized EN addresses article 3.2 on efficient spectrum use and harmful interference avoidance.

IPR (Intellectual Property Rights) refers to ETSI’s notice that essential or potentially essential patent rights may exist for the document.

Who uses SIST EN 301 166-2 V1.1.1:2003?

SIST EN 301 166-2 V1.1.1:2003 is used by manufacturers of PMR land mobile radio equipment, by test laboratories that measure transmitter and receiver performance, and by organizations assessing conformity under the R&TTE framework. It is also relevant to product engineers, compliance teams and buyers who need to know whether a radio product is designed for narrow-band spectrum use with an antenna connector.

Which standards are used with SIST EN 301 166-2 V1.1.1:2003?

EN 301 166-1 is the main companion part. It provides the technical characteristics, definitions, limits and measurement methods that this Part 2 repeatedly references.

TR 100 028 is used for calculating measurement uncertainty. Clause 5.2 points to it for the uncertainty method used in test reports.

Directive 1999/5/EC, the R&TTE Directive, is the legal framework for the harmonized requirements covered here. Directive 98/34/EC is cited in the foreword as the procedural basis for the ETSI mandate.

What does the SIST EN 301 166-2 V1.1.1:2003 document contain?

SIST EN 301 166-2 V1.1.1:2003 contains the scope, references, definitions and abbreviations, then the transmitter and receiver requirement clauses. It also contains the compliance-testing clauses, including environmental conditions, sample selection, interpretation of results and measurement uncertainty.

The document gives the structure for test planning: essential test suites, other test suites, and the conditions under which measurements are taken. Table 1 sets the maximum uncertainty values for items such as frequency, power, emissions, sensitivity and duplex desensitization.

Annex A provides an informative bibliography for readers who need related measurement and conformance references.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.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 under article 3.2 of the R&TTE Directive33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.060.20Sprejemna in oddajna opremaReceiving and transmitting equipmentICS:Ta slovenski standard je istoveten z:EN 301 166-2 Version 1.1.1SIST EN 301 166-2 V1.1.1:2003en01-marec-2003SIST EN 301 166-2 V1.1.1:2003SLOVENSKI
STANDARD
ETSI ETSI EN 301 166-2 V1.1.1 (2001-12) 2
Reference REN/ERM-RP02-045-2 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, send your comment to: [e-mail] 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 2001. All rights reserved.
ETSI ETSI EN 301 166-2 V1.1.1 (2001-12) 3 Contents Intellectual Property Rights.5 Foreword.5 Introduction.6 1 Scope.8 2 References.8 3 Definitions, symbols and abbreviations.9 3.1 Definitions.9 3.2 Symbols.9 3.3 Abbreviations.9 4 Technical specifications.9 4.1 Environmental profile.10 4.2 Transmitter requirements.10 4.2.1 Frequency error.10 4.2.1.1 Definition.10 4.2.1.2 Limit.10 4.2.1.3 Method of measurement.10 4.2.2 Maximum power (PX) (conducted).10 4.2.2.1 Definition.10 4.2.2.2 Limit.10 4.2.2.3 Method of measurement.10 4.2.3 Maximum effective radiated power.10 4.2.3.1 Definition.10 4.2.3.2 Limit.10 4.2.3.3 Method of measurement.10 4.2.4 Adjacent channel power.11 4.2.4.1 Definition.11 4.2.4.2 Limit.11 4.2.4.3 Method of measurement.11 4.2.5 Spurious emissions.11 4.2.5.1 Definition.11 4.2.5.2 Limit.11 4.2.5.3 Method of measurement.11 4.2.6 Intermodulation attenuation.11 4.2.6.1 Definition.11 4.2.6.2 Limit.11 4.2.6.3 Method of measurement.11 4.2.7 Transient power.11 4.2.7.1 Definition.11 4.2.7.2 Limit.11 4.2.7.3 Method of measurement.11 4.3 Receiver requirements.12 4.3.1 Maximum usable sensitivity.12 4.3.1.1 Definition.12 4.3.1.2 Limit.12 4.3.1.3 Method of measurement.12 4.3.2 Co-channel rejection.12 4.3.2.1 Definition.12 4.3.2.2 Limit.12 4.3.2.3 Method of measurement.12 4.3.3 Adjacent channel selectivity.12 4.3.3.1 Definition.12 4.3.3.2 Limit.12 4.3.3.3 Method of measurement.12 SIST EN 301 166-2 V1.1.1:2003

ETSI ETSI EN 301 166-2 V1.1.1 (2001-12) 4 4.3.4 Spurious response rejection.13 4.3.4.1 Definition.13 4.3.4.2 Limit.13 4.3.4.3 Method of measurement.13 4.3.5 Intermodulation response rejection.13 4.3.5.1 Definition.13 4.3.5.2 Limit.13 4.3.5.3 Method of measurement.13 4.3.6 Blocking or desensitization.13 4.3.6.1 Definition.13 4.3.6.2 Limit.13 4.3.6.3 Method of measurement.13 4.3.7 Spurious radiations.13 4.3.7.1 Definition.13 4.3.7.2 Limit.14 4.3.7.3 Method of measurement.14 5 Testing for compliance with technical requirements.14 5.1 Environmental conditions for testing.14 5.1.1 Normal and extreme test-conditions.14 5.1.2 Test power source.14 5.1.3 Choice of samples for the measurements.14 5.2 Interpretation of the measurement results.14 5.3 Essential test suites.15 5.3.1 Frequency error.15 5.3.2 Maximum power (PX) (conducted).15 5.3.3 Maximum effective radiated power.15 5.3.4 Adjacent channel power.15 5.3.5 Spurious emissions.15 5.3.6 Intermodulation attenuation.15 5.3.7 Transient power.15 5.4 Other test suites.16 5.4.1 Maximum usable sensitivity.16 5.4.2 Co-channel rejection.16 5.4.3 Adjacent channel selectivity.16 5.4.4 Spurious response rejection.16 5.4.5 Intermodulation response rejection.16 5.4.6 Blocking or desensitization.16 5.4.7 Spurious radiations.16 Annex A (informative): Bibliography.17 History.18
ETSI ETSI EN 301 166-2 V1.1.1 (2001-12) 5 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http://webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Candidate 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 [13] (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 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"[8]). 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 measurements"; Part 2: "Harmonized EN covering essential requirements under article 3.2 of the R&TTE Directive".
National transposition dates Date of adoption of this EN: 23 November 2001 Date of latest announcement of this EN (doa): 28 February 2002 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 August 2002 Date of withdrawal of any conflicting National Standard (dow): 31 August 2003
ETSI ETSI EN 301 166-2 V1.1.1 (2001-12) 6 Introduction The present document is part of a set of standards designed to fit in a modular structure to cover all radio and telecommunications terminal equipment under the R&TTE Directive. Each standard is a module in the structure. The modular structure is shown in figure 1.
If needed, new standards for human exposure to Electromagnetic Fields, if needed, new standards for acoustic safety Use of spectrum * If needed Scoped by
equipment
class or type Scoped by frequency and/or equipment type Disability* Privacy* Fraud* No harm to the network* Emergency* Interworking via
the network* Interworking with the network Non-radio Radio (RE) Non-TTE TTE 3.1b 3.2 3.3c 3.3b 3.3a 3.3d 3.3e 3.3f Radio Product EMC EN 301 489 multi-part EMC standard Generic and product standards also notified under EMC Directive Standards also notified under LV Directive 3.1a New radio harmonized standards Spectrum EMC Safety
Figure 1: Modular structure for the various standards used under the R&TTE Directive SIST EN 301 166-2 V1.1.1:2003

ETSI ETSI EN 301 166-2 V1.1.1 (2001-12) 7 Explanation of figure 1 The left hand edge of figure 1 shows the different clauses of article 3 of the R&TTE Directive [8]. For article 3.3 various horiz
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