METHODS OF MEASUREMENT FOR RADIO TRANSMITTERS. PART 12: GUIDELINE FOR DRAWING UP DESCRIPTIVE LEAFLETS FOR TRANSMITTERS AND TRANSPOSERS FOR SOUND AND TELEVISION BROADCASTING. CHARACTERISTICS TO BE SPECIFIED.
无线电发射机的测量方法 第12部分:声音和电视广播发射机和转发器说明手册的编制指南 要指定的特性