ETSI EN 300 422-2 V1.2.2 (2008-01)
Electromagnetic compatibility and Radio spectrum Matters (ERM); Wireless microphones in the 25 MHz to 3 GHz frequency range; Part 2: Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive
Electromagnetic compatibility and Radio spectrum Matters (ERM); Wireless microphones in the 25 MHz to 3 GHz frequency range; Part 2: Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive
REN/ERM-TG17WG3-008-2
Elektromagnetna združljivost in zadeve v zvezi z radijskim spektrom (ERM) - Brezžični mikrofoni v frekvenčnem območju od 25 MHz do 3 GHz - 2. del: Harmonizirani EN, ki zajema bistvene zahteve člena 3.2 direktive R&TTE
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ETSI EN 300 422-2 V1.2.2 (2008-03)
Harmonized European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Wireless microphones
in the 25 MHz to 3 GHz frequency range;
Part 2: Harmonized EN covering essential requirements
of article 3.2 of the R&TTE Directive
---------------------- Page: 1 ----------------------
2 ETSI EN 300 422-2 V1.2.2 (2008-03)
Reference
REN/ERM-TG17WG3-008-2
Keywords
audio, radio, radio MIC, testing
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
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 2008.
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.
ETSI
---------------------- Page: 2 ----------------------
3 ETSI EN 300 422-2 V1.2.2 (2008-03)
Contents
Intellectual Property Rights.4
Foreword.4
Introduction .4
1 Scope.5
2 References.5
2.1 Normative references.6
2.2 Informative references.6
3 Definitions, symbols and abbreviations .6
3.1 Definitions.6
3.2 Symbols.6
3.3 Abbreviations.6
4 Technical requirements specifications .6
4.1 Environmental profile.6
4.2 Conformance requirements.7
4.2.1 Frequency stability.7
4.2.1.1 Definition.7
4.2.1.2 Limit.7
4.2.1.3 Conformance.7
4.2.2 Rated Output Power.7
4.2.2.1 Definition.7
4.2.2.2 Limit.7
4.2.2.3 Conformance.7
4.2.3 Necessary bandwidth.7
4.2.3.1 Definition.7
4.2.3.2 Limit.7
4.2.3.3 Conformance.7
4.2.4 Spurious emissions.7
4.2.4.1 Definition.7
4.2.4.2 Limit.7
4.2.4.3 Conformance.8
4.3 Receiver requirements.8
4.3.1 Spurious emissions.8
4.3.1.1 Definition.8
4.3.1.2 Limit.8
4.3.1.3 Conformance.8
5 Testing for compliance with technical requirements.8
5.1 Environmental conditions for testing .8
5.2 Interpretation of the measurement results .8
5.3 Essential radio test suites.9
5.3.1 Transmitter test suites .9
5.3.1.1 Frequency stability.9
5.3.1.2 Rated Output Power .9
5.3.1.3 Necessary bandwidth.9
5.3.1.4 Spurious emissions.9
5.3.2 Receiver test suites.9
5.3.2.1 Spurious emissions.9
Annex A (normative): HS Requirements and conformance Test specifications Table
(HS-RTT).10
Annex B (informative): The EN title in the official languages .12
History .14
ETSI
---------------------- Page: 3 ----------------------
4 ETSI EN 300 422-2 V1.2.2 (2008-03)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This 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 [3] (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") [2].
Technical specifications relevant to Directive 1999/5/EC [2] are given in annex A.
The present document is part 2 of a multi-part deliverable. Full details of the entire series can be found in part 1
EN 300 422-1 [1].
National regulations on maximum power output will apply.
National transposition dates
Date of adoption of this EN: 14 March 2008
Date of latest announcement of this EN (doa): 30 June 2008
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2008
Date of withdrawal of any conflicting National Standard (dow): 31 December 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 [4].
ETSI
---------------------- Page: 4 ----------------------
5 ETSI EN 300 422-2 V1.2.2 (2008-03)
1 Scope
The present document applies to equipment operating on radio frequencies between 25 MHz and 3 GHz, using
analogue, digital and hybrid (using both analogue and digital modulation) modulation. The present document does not
apply to radio microphones or in ear monitoring equipment employing Time Division Multiple Access (TDMA)
modulation.
The present document applies to the following radio equipment types:
1) professional hand held radio microphones;
2) professional body worn radio microphones;
3) in ear monitoring systems, etc.;
4) consumer radio microphones;
5) tour guide systems;
6) Assistive Listening Devices (Aids for the handicapped).
The maximum power recommended for equipment covered by the present document is 250 mW (erp below 1 GHz and
eirp above 1 GHz).
The present document is intended to cover the provisions of Directive 1999/5/EC (R&TTE Directive) [2],
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 may apply to equipment within the scope of the present
document.
NOTE: A list of such ENs is included on the web site http://www.newapproach.org.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative references.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
For online referenced documents, information sufficient to identify and locate the source shall be provided. Preferably,
the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the
reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the
method of access to the referenced document and the full network address, with the same punctuation and use of upper
case and lower case letters.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
ETSI
---------------------- Page: 5 ----------------------
6 ETSI EN 300 422-2 V1.2.2 (2008-03)
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated
references, only the edition cited applies. For non-specific references, the latest edition of the referenced document
(including any amendments) applies.
[1] ETSI EN 300 422-1 (V1.3.2): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Wireless microphones in the 25 MHz to 3 GHz frequency range; Part 1: Technical characteristics
and methods of measurement".
2.2 Informative references
[2] 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).
[3] Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a
procedure for the provision of information in the field of technical standards and regulations.
[4] ETSI EG 201 399: "Electro
...
Final draft ETSI EN 300 422-2 V1.2.2 (2008-01)
Harmonized European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Wireless microphones
in the 25 MHz to 3 GHz frequency range;
Part 2: Harmonized EN covering essential requirements
of article 3.2 of the R&TTE Directive
---------------------- Page: 1 ----------------------
2 Final draft ETSI EN 300 422-2 V1.2.2 (2008-01)
Reference
REN/ERM-TG17WG3-008-2
Keywords
audio, radio, radio MIC, testing
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
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 2008.
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.
ETSI
---------------------- Page: 2 ----------------------
3 Final draft ETSI EN 300 422-2 V1.2.2 (2008-01)
Contents
Intellectual Property Rights.4
Foreword.4
Introduction .4
1 Scope.5
2 References.5
2.1 Normative references.6
2.2 Informative references.6
3 Definitions, symbols and abbreviations .6
3.1 Definitions.6
3.2 Symbols.6
3.3 Abbreviations.6
4 Technical requirements specifications .6
4.1 Environmental profile.6
4.2 Conformance requirements.7
4.2.1 Frequency stability.7
4.2.1.1 Definition.7
4.2.1.2 Limit.7
4.2.1.3 Conformance.7
4.2.2 Rated Output Power.7
4.2.2.1 Definition.7
4.2.2.2 Limit.7
4.2.2.3 Conformance.7
4.2.3 Necessary bandwidth.7
4.2.3.1 Definition.7
4.2.3.2 Limit.7
4.2.3.3 Conformance.7
4.2.4 Spurious emissions.7
4.2.4.1 Definition.7
4.2.4.2 Limit.7
4.2.4.3 Conformance.8
4.3 Receiver requirements.8
4.3.1 Spurious emissions.8
4.3.1.1 Definition.8
4.3.1.2 Limit.8
4.3.1.3 Conformance.8
5 Testing for compliance with technical requirements.8
5.1 Environmental conditions for testing .8
5.2 Interpretation of the measurement results .8
5.3 Essential radio test suites.9
5.3.1 Transmitter test suites .9
5.3.1.1 Frequency stability.9
5.3.1.2 Rated Output Power .9
5.3.1.3 Necessary bandwidth.9
5.3.1.4 Spurious emissions.9
5.3.2 Receiver test suites.9
5.3.2.1 Spurious emissions.9
Annex A (normative): HS Requirements and conformance Test specifications Table (HS-
RTT).10
Annex B (informative): The EN title in the official languages .12
History .13
ETSI
---------------------- Page: 3 ----------------------
4 Final draft ETSI EN 300 422-2 V1.2.2 (2008-01)
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), and is now submitted for the Vote phase of the
ETSI standards Two-step Approval Procedure.
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Council Directive 98/34/EC [3] (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") [2].
Technical specifications relevant to Directive 1999/5/EC [2] are given in annex A.
The present document is part 2 of a multi-part deliverable. Full details of the entire series can be found in part 1
EN 300 422-1 [1].
National regulations on maximum power output will apply.
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa
Introduction
The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to
cover all radio and telecommunications terminal equipment within the scope of the R&TTE Directive. The modular
structure is shown in EG 201 399 [4].
ETSI
---------------------- Page: 4 ----------------------
5 Final draft ETSI EN 300 422-2 V1.2.2 (2008-01)
1 Scope
The present document applies to equipment operating on radio frequencies between 25 MHz and 3 GHz, using
analogue, digital and hybrid (using both analogue and digital modulation) modulation. The present document does not
apply to radio microphones or in ear monitoring equipment employing Time Division Multiple Access (TDMA)
modulation.
The present document applies to the following radio equipment types:
1) professional hand held radio microphones;
2) professional body worn radio microphones;
3) in ear monitoring systems, etc.;
4) consumer radio microphones;
5) tour guide systems;
6) Assistive Listening Devices (Aids for the handicapped).
The maximum power recommended for equipment covered by the present document is 250 mW (erp below 1 GHz and
eirp above 1 GHz).
The present document is intended to cover the provisions of Directive 1999/5/EC (R&TTE Directive) [2],
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 may apply to equipment within the scope of the present
document.
NOTE: A list of such ENs is i
...
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.577(Electromagnetic compatibility and Radio spectrum Matters (ERM) - Wireless microphones in the 25 MHz to 3 GHz frequency range - Part 2: Harmonized EN covering essential requirements of Article 3.2 of the R&TTE Directive33.160.50PriborAccessories33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.060.99Druga oprema za radijske komunikacijeOther equipment for radiocommunicationsICS:Ta slovenski standard je istoveten z:EN 300 422-2 Version 1.2.2SIST EN 300 422-2 V1.2.2:2008en01-december-2008SIST EN 300 422-2 V1.2.2:2008SLOVENSKI
STANDARDPSIST EN 300 422-2:20011DGRPHãþD
SIST EN 300 422-2 V1.2.2:2008
ETSI EN 300 422-2 V1.2.2 (2008-03)Harmonized European Standard (Telecommunications series) Electromagnetic compatibilityand Radio spectrum Matters (ERM);Wireless microphonesin the 25 MHz to 3 GHz frequency range;Part 2: Harmonized EN covering essential requirementsof article 3.2 of the R&TTE Directive
SIST EN 300 422-2 V1.2.2:2008
ETSI ETSI EN 300 422-2 V1.2.2 (2008-03) 2
Reference REN/ERM-TG17WG3-008-2 Keywords audio, radio, radio MIC, testing ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00
Fax: +33 4 93 65 47 16
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 2008. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. SIST EN 300 422-2 V1.2.2:2008
ETSI ETSI EN 300 422-2 V1.2.2 (2008-03) 3
Contents Intellectual Property Rights.4 Foreword.4 Introduction.4 1 Scope.5 2 References.5 2.1 Normative references.6 2.2 Informative references.6 3 Definitions, symbols and abbreviations.6 3.1 Definitions.6 3.2 Symbols.6 3.3 Abbreviations.6 4 Technical requirements specifications.6 4.1 Environmental profile.6 4.2 Conformance requirements.7 4.2.1 Frequency stability.7 4.2.1.1 Definition.7 4.2.1.2 Limit.7 4.2.1.3 Conformance.7 4.2.2 Rated Output Power.7 4.2.2.1 Definition.7 4.2.2.2 Limit.7 4.2.2.3 Conformance.7 4.2.3 Necessary bandwidth.7 4.2.3.1 Definition.7 4.2.3.2 Limit.7 4.2.3.3 Conformance.7 4.2.4 Spurious emissions.7 4.2.4.1 Definition.7 4.2.4.2 Limit.7 4.2.4.3 Conformance.8 4.3 Receiver requirements.8 4.3.1 Spurious emissions.8 4.3.1.1 Definition.8 4.3.1.2 Limit.8 4.3.1.3 Conformance.8 5 Testing for compliance with technical requirements.8 5.1 Environmental conditions for testing.8 5.2 Interpretation of the measurement results.8 5.3 Essential radio test suites.9 5.3.1 Transmitter test suites.9 5.3.1.1 Frequency stability.9 5.3.1.2 Rated Output Power.9 5.3.1.3 Necessary bandwidth.9 5.3.1.4 Spurious emissions.9 5.3.2 Receiver test suites.9 5.3.2.1 Spurious emissions.9 Annex A (normative): HS Requirements and conformance Test specifications Table (HS-RTT).10 Annex B (informative): The EN title in the official languages.12 History.14 SIST EN 300 422-2 V1.2.2:2008
ETSI ETSI EN 300 422-2 V1.2.2 (2008-03) 4
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 [3] (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") [2]. Technical specifications relevant to Directive 1999/5/EC [2] are given in annex A. The present document is part 2 of a multi-part deliverable. Full details of the entire series can be found in part 1 EN 300 422-1 [1]. National regulations on maximum power output will apply.
National transposition dates Date of adoption of this EN: 14 March 2008 Date of latest announcement of this EN (doa): 30 June 2008 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 December 2008 Date of withdrawal of any conflicting National Standard (dow): 31 December 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 [4]. SIST EN 300 422-2 V1.2.2:2008
ETSI ETSI EN 300 422-2 V1.2.2 (2008-03) 5
1 Scope The present document applies to equipment operating on radio frequencies between 25 MHz and 3 GHz, using analogue, digital and hybrid (using both analogue and digital modulation) modulation. The present document does not apply to radio microphones or in ear monitoring equipment employing Time Division Multiple Access (TDMA) modulation. The present document applies to the following radio equipment types: 1) professional hand held radio microphones; 2) professional body worn radio microphones; 3) in ear monitoring systems, etc.; 4) consumer radio microphones; 5) tour guide systems; 6) Assistive Listening Devices (Aids for the handicapped). The maximum power recommended for equipment covered by the present document is 250 mW (erp below 1 GHz and eirp above 1 GHz).
The present document is intended to cover the provisions of Directive 1999/5/EC (R&TTE Directive) [2], 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 may apply to equipment within the scope of the present document. NOTE: A list of such ENs is included on the web site http://www.newapproach.org. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. • For a specific reference, subsequent revisions do not apply. • Non-specific reference may be made only to a complete document or a part thereof and only in the following cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the purposes of the referring document;
- for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at http://docbox.etsi.org/Reference. For online referenced documents, information sufficient to identify and locate the source shall be provided. Preferably, the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the method of access to the referenced document and the full network address, with the same punctuation and use of upper case and lower case letters. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. SIST EN 300 422-2 V1.2.2:2008
ETSI ETSI EN 300 422-2 V1.2.2 (2008-03) 6
2.1 Normative references The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. [1] ETSI EN 300 422-1 (V1.3.2): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Wireless microphones in the 25 MHz to 3 GHz frequency range; Part 1: Technical characteristics and methods of mea
...
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