EN 301 925 : 1.4.1现行
RADIOTELEPHONE TRANSMITTERS AND RECEIVERS FOR THE MARITIME MOBILE SERVICE OPERATING IN VHF BANDS; TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT
出版：European Telecommunications Standards Institute
专家解读视频
Describes the minimum requirements for shipborne radio transmitters and receivers for fixed installations operating in the VHF frequency bands between 156 MHz and 174 MHz allocated to the maritime mobile service, using both 25 kHz and 12,5 kHz channels and capable of Radiotelephony and Digital Selective Calling communications within the Global Maritime Distress and Safety System.
DIN EN 301925 : 2013 - Identical
DIN EN 301925 : 2013 - Identical
PN EN 301 925 : 2014 - Identical
DS EN 301925 : 2017 - Identical
NEN EN 301925 : 2017 - Identical
NF EN 301925 : 2018 - Identical
NBN EN 301 925 : 2013 - Identical
