DIN EN 300676-1-2011 以地面为基础的使用调幅的VHF航空移动业务的VHF手持,移动和固定无线发射机,接收机和收发信机.第1部分:技术特性和测量方法(英文版核准本
Ground-based VHF hand-held, mobile and fixed radio transmitters, receivers and transceivers for the VHF aeronautical mobile service using amplitude modulation - Part 1: Technical characteristics and methods of measurement (Endorsement of the English versi