EN 303 084 : 2.1.1现行
GROUND BASED AUGMENTATION SYSTEM (GBAS) VHF GROUND-AIR DATA BROADCAST (VDB); TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR GROUND-BASED EQUIPMENT; HARMONISED STANDARD COVERING THE ESSENTIAL REQUIREMENTS OF ARTICLE 3.2 OF THE DIRECTIVE 2014/53/EU
出版：European Telecommunications Standards Institute
专家解读视频
Pertains to VDB ground-air digital broadcast using Differential Eight Phase Shift Keying (D8PSK) of Ground-Based Augmentation System GBAS, intended for channel increments of 25 kHz. The VDB system provides data broadcast from ground based to aircraft systems, operating in the VHF band (108,000 MHz to 117,975 MHz).
NF EN 303084 : 2016 - Identical
PN EN 303 084 : 2017 - Identical
NBN EN 303 084 : 2016 - Identical
NEN EN 303084 : 2016 - Identical
DS EN 303084 : 2016 - Identical
DIN EN 303084 : 2013 - Identical
