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
STANDARD published on 30.5.2017
Designation standards: ETSI EN 300422-4-V2.1.1
Publication date standards: 30.5.2017
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: European technical standard
Category: Technical standards ETSI