SIST EN 301 091-2 V1.2.2:2006

SLOVENSKI STANDARD
01-april-2006
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Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices;
Road Transport and Traffic Telematics (RTTT); Radar equipment operating in the 76
GHz to 77 GHz range; Part 2: Harmonised EN covering essential requirements of article
3.2 of the R&TTE Directive
Ta slovenski standard je istoveten z: EN 301 091-2 Version 1.2.2
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
35.240.60 Uporabniške rešitve IT v IT applications in transport
transportu in trgovini and trade
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

Candidate Harmonized European Standard (Telecommunications series)

Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Short Range Devices;
Road Transport and Traffic Telematics (RTTT);
Radar equipment operating in the 76 GHz to 77 GHz range;
Part 2: Harmonized EN covering essential requirements
of article 3.2 of the R&TTE Directive

2 ETSI EN 301 091-2 V1.2.2 (2005-07)

Reference
REN/ERM-TG31B-048-2
Keywords
radar, radio, regulation, RTTT, short range, SRD,
testing
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ETSI
3 ETSI EN 301 091-2 V1.2.2 (2005-07)
Contents
Intellectual Property Rights.4
Foreword.4
Introduction .5
1 Scope.7
2 References.7
3 Definitions, symbols and abbreviations .8
3.1 Definitions.8
3.2 Symbols.8
3.3 Abbreviations.8
4 Technical requirements specifications.8
4.1 Environmental conditions.8
4.1.1 Environmental profile.8
4.1.2 Power supply.8
4.2 Conformance requirements.8
4.2.1 Transmitter.8
4.2.1.1 Permitted range of operating frequencies.8
4.2.1.2 Radiated mean power (e.i.r.p.) .9
4.2.1.3 Radiated peak power (e.i.r.p.) .9
4.2.1.4 Out-of-band emissions.9
4.2.1.5 Spurious emissions.9
4.2.2 Receiver spurious emissions.9
5 Testing for compliance with technical requirements.9
5.1 Environmental conditions for testing .9
5.2 Essential radio test suites.9
5.2.1 Transmitter.9
5.2.1.1 Permitted range of operating frequencies.9
5.2.1.2 Radiated mean power (e.i.r.p.) .9
5.2.1.3 Radiated peak power (e.i.r.p.) .9
5.2.1.4 Out-of-band emissions.9
5.2.1.5 Spurious emissions.10
5.2.2 Receiver spurious emissions.10
5.3 Interpretation of results and measurement uncertainty.10
Annex A (normative): The EN Requirements Table (EN-RT) .11
Annex B (informative): The EN title in the official languages .12
History .14

ETSI
4 ETSI EN 301 091-2 V1.2.2 (2005-07)
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 (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").
Technical specifications relevant to Directive 1999/5/EC [1] are given in annex A.
The present document is part 2 of a multi-part deliverable covering Electromagnetic compatibility and Radio spectrum
Matters (ERM); Short Range Devices; Road Transport and Traffic Telematics (RTTT); Radar equipment operating in
the 76 GHz to 77 GHz range, as identified below:
Part 1: "Technical characteristics and test methods for radar equipment operating in the 76 GHz to 77 GHz
range";
Part 2: "Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive".

National transposition dates
Date of adoption of this EN: 5 November 2004
Date of latest announcement of this EN (doa): 28 February 2005
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 August 2005
Date of withdrawal of any conflicting National Standard (dow): 31 August 2006

ETSI
5 ETSI EN 301 091-2 V1.2.2 (2005-07)
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 [1]. Each standard is a module in the structure.
The modular structure is shown in figure 1.

Disability*
3.3f
Emergency*
3.3e
Fraud*
3.3d
3.3c
Privacy*
No harm to the network*
3.3b
* If needed
Scoped by
Inter-working via the network*
equipment
3.3a class or type
Inter-working with the network
Use of spectrum
3.2
New radio harmonized standards
Spectrum
Scoped by frequency and/or equipment type
Radio Product EMC
EN 301 489 multi-part EMC standard
3.1b
EMC
Generic and product standards also notified under EMC Directive
- If needed, new standards for human exposure to
Electromagnetic Fields,
- if needed, new standards for acoustic safety
3.1a
Standards also notified under LV Directive
Safety
Non-radio Radio (RE)
TTE Non-TTE
Figure 1: Modular structure for the various standards used under the R&TTE Directive
ETSI
6 ETSI EN 301 091-2 V1.2.2 (2005-07)
The left hand edge of the figure 1 shows the different clauses of article 3 of the R&TTE Directive [1].
For article 3.3 various horizontal boxes are shown. Dotted lines indicate that at the time of publication of the present
document essential requirements in these areas have to be adopted by the Commission. If such essential requirements
are adopted, and as far and as long as they are applicable, they will justify individual standards whose scope is likely to
be specified by function or interface type.
The vertical boxes show the standards under article 3.2 for the use of the radio spectrum by radio equipment. The
scopes of these standards are specified either by frequency (normally in the case where frequency bands are
harmonized) or by radio equipment type.
For article 3.1b the diagram shows EN 301 489 [6], the multi-part product EMC standard for radio used under the
EMC Directive [2].
For article 3.1a the diagram shows the existing safety standards currently used under the LV Directive [3] and new
standards covering human exposure to electromagnetic fields. New standards covering acoustic safety may also be
required.
The bottom of the figure shows the relationship of the standards to radio equipment and telecommunications terminal
equipment. A particular equipment may be radio equipment, telecommunications terminal equipment or both. A radio
spectrum standard will apply if it is radio equipment. An article 3.3 standard will apply as well only if the relevant
essential requirement under the R&TTE Directive [1] is adopted by the Commission and if the equipment in question is
covered by the scope of the corresponding standard. Thus, depending on the nature of the equipment, the essential
requirements under the R&TTE Directive [1] may be covered in a set of standards.
The modularity principle has been taken because:
• it minimizes the number of standards needed. Because equipment may, in fact, have multiple interfaces and
functions it is not practicable to produce a single standard for each possible combination of functions that may
occur in an equipment;
• it provides scope for standards to be added:
- under article 3.2 when new frequency bands are agreed; or
- under article 3.3 should the Commission take the necessary decisions without requiring alteration of
standards that are already published;
• it clarifies, simplifies and promotes the usage of Harmonized Standards as the relevant means of conformity
assessment.
ETSI
7 ETSI EN 301 091-2 V1.2.2 (2005-07)
1 Scope
The present document applies to Road Transport Traffic and Telematics (RTTT) systems:
• with an integral antenna;
• for mobile applications only;
• operating in the frequency range from 76 GHz to 77 GHz.
The applicability of the present document covers only the 76 GHz to 77 GHz Radar equipment for road vehicles. The
present document does not necessarily include all the characteristics which may
...