
Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF air-ground and air-air Digital Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for aeronautical mobile (airborne) equipment; Part 2: General description and data link layer
出版:European Telecommunications Standards Institute

专家解读视频
NBN EN 302 842-2:2007 - Identical
DIN EN 302842-2 (2007-05) - Identical
ONORM EN 302842-2:2007 - Identical
NEN EN 302842-2:2006 - Identical