DIN EN 301925-2021 在甚高频波段工作的海上移动业务用无线电话发射机和接收机. 技术特性和测量方法(英文版本EN 301925 V1.6.1 (2020-12)的核准本作为德国标准)
Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands - Technical characteristics and methods of measurement (Endorsement of the English version EN 301 925 V1.6.1 (2020-12) as a German standard)
This European Standard (EN) has been developed by the European Standardization Organization ETSI (European Telecommunication Standardization Institute) and specifies requirements in the telecommunications sector.