Cordless audio devices in the range 25 MHz to 2 000 MHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (V2.1.1)
The present document specifies technical characteristics and methods of measurements for cordless audio devices in the range 25 MHz to 2 000 MHz@ including: ? cordless headphones; ? cordless loudspeakers; ? consumer radio microphones in the range 863 MHz to 865 MHz; ? in-ear monitoring equipment using either 300 kHz bandwidth analogue modulation or 300 kHz@ 600 kHz@ 1 200 kHz digital FDMA modulation in the range 863 MHz to 865 MHz; ? in-vehicle cordless; ? personal cordless; ? broadband multi channel audio systems; ? Band II LPD (low power devices) in the 87@5 MHz to 108 MHz range (Broadcasting Band II) using up to 200 kHz bandwidth and analogue modulation; ? and other devices and frequency bands defined within CEPT/ERC/REC 70-03 [i.2]@ European or National regulation. NOTE 1: The frequency bands for this equipment may differ from country to country as specified in their national regulations. All equipment is intended to be used with integral antennas. NOTE 2: Cordless audio devices covered within the present document are considered@ by definition@ Short Range Devices (SRD)@ the power limits for different frequency bands can be found in the current version of CEPT/ERC/REC 70-03 [i.2]@ annex 13 (or European or national regulations). NOTE 3: Electromagnetic Compatibility (EMC) requirements are covered by ETSI EN 301 489-9 [i.4].