铁路列车无线通信是无线电通信在铁路运输生产中的新应用,是一门新技术。近年来,在无产阶级文化大革命和批林批孔运动的推动下我国铁路列车无线通信有了新的发展,取得了初步成绩。列车无线通信在铁路运输生产中发挥了积极的作用,因而受到了调度员、车站值班员和司机等广大行车人员的欢迎。到76年底仅国营天津无线电厂为铁路系统提供的TW-8型铁道电台就 Railway train wireless communication is a new application of radio communication in railway transportation. It is a new technology. In recent years, with the promotion of the Great Proletarian Cultural Revolution and the campaign of criticizing the pro-Lin and Kong-kung holes, China’s railway train wireless communications have made new progress and achieved initial success. Train wireless communication played an active role in railway transportation production and was therefore welcomed by a large number of drivers such as dispatchers, station attendants and drivers. By the end of the year 76, only state-run Tianjin Radio Factory provided the TW-8 railway station for the railway system