ETSI EN 300 422-4 V2.1.1 (2017-05)
Current
The latest, up-to-date edition.
Wireless Microphones; Audio PMSE up to 3 GHz; Part 4: Assistive Listening Devices including personal sound amplifiers and inductive systems up to 3 GHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU
Hardcopy , PDF
English
01-05-2017
Intellectual Property Rights
Foreword
Modal verbs terminology
Executive summary
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
4 General equipment requirements
5 Presentation of equipment for testing purposes
6 Test conditions, power sources and ambient conditions
7 General conditions
8 Transmitter technical requirements and corresponding
methods for compliance testing
9 Receiver technical requirements and corresponding
methods for compliance testing
10 Measurement uncertainty and interpretation of the
measurement results
Annex A (informative) - Relationship between the
present document and the essential
requirements of Directive 2014/53/EU
Annex B (normative) - Measurement of Necessary
Bandwidth (B) for analogue systems
Annex C (normative) - Radiated measurement
Annex D (informative) - Additional receiver parameters
identified under article 3.2 of Directive 2014/53/EU
Annex E (informative) - Installation test procedure for
ALDs in the 173,965 MHz to 216 MHz band
Annex F (informative) - Bibliography
Annex G (informative) - Technical description of Assisted
Listening Devices
Annex H (informative) - Change History
History
Describes technical characteristics and methods of measurements for Assistive Listening Devices (ALDs) comprising personal hearing aid systems including inductive systems, personal sound amplifiers, and associated accessories for ALDs, e.g. remote controls and audio streaming devices.
| DocumentType |
Standard
|
| Pages |
56
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 300422-4 : 2017 | Identical |
| DIN EN 300422-4:2017-09 | Identical |
| NEN EN 300422-4 : 2017 | Identical |
| PN EN 300 422-4 : 2017 | Identical |
| IEC 60244-13:1991 | Methods of measurement for radio transmitters - Part 13: Performance characteristics for FM sound broadcasting |
| 2014/53/EU : 2014 COR 1 2015 | DIRECTIVE 2014/53/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 16 APRIL 2014 ON THE HARMONISATION OF THE LAWS OF THE MEMBER STATES RELATING TO THE MAKING AVAILABLE ON THE MARKET OF RADIO EQUIPMENT AND REPEALING DIRECTIVE 1999/5/EC TEXT WITH EEA RELEVANCE |
| EN 62209-1:2016 | Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 1: Devices used next to the ear (Frequency range of 300 MHz to 6 GHz) |
| EN 62209-2:2010 | Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz) |
| ETSI EN 301 489-9 V1.4.1 (2007-11) | Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 9: Specific conditions for wireless microphones, similar Radio Frequency (RF) audio link equipment, cordless audio and in-ear monitoring devices |
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