DANSK DSF/ETSI EN 301 025 V2.2.2 (2020-10) PDF

The present document specifies technical characteristics and methods of measurements for VHF radiotelephone operating in the frequency bands specified in Radio Regulation appendix 18 [1] as applicable, allocated to the maritime mobile service using either 25 kHz or 25 kHz and 12,5 kHz channels and associated equipment for DSC – class D. The present document does not cover requirements for any integrated GNSS receiver providing locating function. These requirements include the relevant provisions of the ITU Radio Regulations, appendix 18 [1], Recommendation ITU-R M.493-15 [3] (where class D is defined), Recommendation ITU-R M.825-3 [i.4] and incorporate the relevant guidelines of the IMO as detailed in IMO Circular MSC/Circ-803 [i.1]. NOTE: The relationship between the present document and essential requirements of article 3.2 and article 3.3(g) of Directive 2014/53/EU [i.3] is given in annex A.