购买标准后,可去我的标准下载或阅读
IEC 62803-2:2024 EN
Transmitting and receiving equipment for radiocommunication - Frequency response of optical-to-electric conversion device in high-frequency radio-over-fibre systems - Part 2: Measurement method of common-mode rejection ratio of optical coherent detection device for radio-over-fibre transmitter
现行
发布日期 :
2024-08-23
实施日期 :
IEC 60050-713:1998/AMD3:2018 EN-FR
修正案3 《国际电工技术词汇》(IEV) 第 713 部分:无线电通信:发射机、接收机、网络和操作
现行
发布日期 :
2018-10-17
实施日期 :