Ground-based UHF radio transmitters@ receivers and transceivers for the UHF aeronautical mobile service using amplitude modulation; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (V2.2.1)
The present document specifies technical characteristics and methods of measurements for DSB AM ground based transmitters@ receivers and transceivers operating in all or any part of the aeronautical frequency band between 225 MHz and 399@975 MHz. The present document covers the essential requirements of article 3.2 of Directive 2014/53/EU [i.1] under the conditions identified in annex A. 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 Directive 2014/53/EU [i.1] as well as essential requirements under the Single European Sky (SES) Interoperability Regulation No 552/2004 [i.3] and related implementing rules and/or essential requirements under the EASA basic Regulation No 216/2008 [i.5] as amended by Regulation No 1108/2009 [i.6] may apply to equipment within the scope of the present document.