Norma pro elektromagnetickou kompatibilitu (EMC) námořních rádiových zařízení a služeb - Harmonizovaná norma pokrývající základní požadavky článku 3.1b Směrnice 2014/53/EU - Část 4: Zvláštní podmínky pro úzkopásmové přímotisknoucí (NBDP) přijímače NAVTEX (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.10.2016
Designation standards: ČSN ETSI EN 301843-4-V2.1.1
Classification mark: 875107
Catalog number: 500527
Publication date standards: 1.10.2016
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
V2.1.1 The present document together with ETSI EN 301 843 1 [1] covers the assessment of Narrow-Band Direct-Printing (NBDP) NAVTEX receivers operating in the maritime mobile service, and ancillary equipment in respect of ElectroMagnetic Compatibility (EMC). Technical specifications related to the antenna port and emissions from the enclosure port of NAVTEX receivers are not included in the present document. Such technical specifications are found in the related product standard ETSI EN 300 065 [i.2] for the effective use of the radio spectrum. The present document specifies the applicable test conditions, performance assessment and performance criteria for NAVTEX receivers operating in the maritime mobile service and the associated ancillary equipment. In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present document and ETSI EN 301 843 1 [1], the provisions of the present document take precedence. The electromagnetic environment used in the present document to develop the technical specifications encompasses the electromagnetic environment on-board ships as identified in CENELEC EN 60945 [i.3]