DIN EN 300338-5:2017 海事中频(MF),中频/高频(MF/HF)和/或甚高频(VHF)移动业务的发生,传送和接收数字精选呼叫(DSC)设备的测量方法和技术特征.第5部分:手持式VHF等级H DSC(英文版本EN 300338-5 V1.2.1 (2017-02)的核准本作为德国标准)
Technical characteristics and methods of measurement for equipment for generation, transmission and reception of Digital Selective Calling (DSC) in the maritime MF, MF/HF and/or VHF mobile service - Part 5: Handheld VHF Class H DSC (Endorsement of the Eng