Bezdrátové mikrofony - Zvukové zařízení PMSE až do 3 GHz - Část 1: Zvukové zařízení PMSE až do 3 GHz - Harmonizovaná norma pro přístup k rádiovému spektru (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.5.2022
Designation standards: ČSN ETSI EN 300422-1-V2.2.1
Classification mark: 875032
Catalog number: 514189
Publication date standards: 1.5.2022
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
V2.2.1 The present document specifies technical characteristics and methods of measurements for audio PMSE equipment operating with up to 250 mW output power on radio frequencies up to 3 GHz (see note 1). NOTE 1 - For RF power levels above this, refer to ETSI EN 300 454-1 [i.3]. Audio Programme Making and Special Events (PMSE) equipment within the scope of the present document is used in wireless applications for audio transmission purposes including, but not limited to equipment such as wireless microphones, in-ear monitoring systems, conference systems, talkback systems, tour guide systems, Cognitive PMSE (C-PMSE), Wireless Multichannel Audio Systems (WMAS), and assistive listening devices. NOTE 2 - The relationship between the present document and essential requirements of article 3.2 of Directive 2014/53/EU [i.10] is given in annex A