Technické vlastnosti a metody měření pevných a přenosných zařízení VHF pracujících na kmitočtech 121,5 MHz a 123,1 MHz (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.9.2016
Designation standards: ČSN ETSI EN 301688-V1.2.1
Classification mark: 875099
Catalog number: 500170
Publication date standards: 1.9.2016
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
V1.2.1 The present document specifies the minimum technical requirements for maritime two-way AM VHF radiotele-phone apparatus for communications between ships in distress and rescuing aircraft. The present document incorporates relevant provisions of the ITU Radio Regulations [i.1], of IMO Resolutions A.694(17) [i.2] and MSC.80(70) [i.3] and of annex 10 to the ICAO Convention [i.4]. The maritime VHF equipment described in the present document is intended for communications on the aero-nautical emergency frequencies 121,5 MHz and 123,1 MHz only. The present document is applicable to portable and fixed installed equipment. NOTE - This type of equipment is covered by the Maritime Equipment Directive [i.6] and its subsequent revisions