备用天调网络可行性研究

A Feasibility Study on Standby Antenna Tuning Network

天调网络作为发射系统中重要的一个环节,它的安全可靠性关系着是否能确保安全播出。对于一些使用十几年的天调网络,元器件老化等问题降低了天调网络的可靠性,成为威胁安全播出的隐患。严格执行62令,要求对天调网络进行备份,提高安全播出系数很有必要。

The antenna tuning network is an important part of the transmitter system,which is safety and reliability depend on whether it can ensure safe broadcasting.For more than 10 years of using the antenna tuning network,the components have been aging,which reduces the reliability,and become a threat to safe broadcasting.of the hidden dangers.Strict enforcement of the NO.62,it is necessary to back up the antenna tuning network and improve the safe broadcasting coefficient.