【摘要】 本文针对数字微波1+1热备用通信系统备用信道的利用问题进行了研究,介绍了系统方案与实验。研制的实验装置与NEC 34 Mb/s通信设备的切换盘进行了联调实验,结果表明,利用备用信道是完全可行的。更多还原

【Abstract】 This paper presents a study of utilization of the back-up channel of 1 + 1 digital microwave system with a hot stand-by channel. The emphasis is given to analyze the system scheme and its experiments- From the experiments by using the logical control device together with NEC 34 Mb/s digital microwave communication equipment connected , the possibility of utilizing the back-up channel is fully proven.更多还原