摘要
为了强有力地执行总局的第六十二号令,保证贵州广播电视台节目的安全播出,保证发射台信号源的安全可靠,在已有光缆传输通道的基础上增设了两套不同品牌和型号的微波,让信号源有线无线全覆盖,最大程度地保证了发射台信号源的安全不间断。从信号源传输系统、切换系统、监视系统和报警系统入手,系统地介绍了无线覆盖发射台信号源系统设计,希望对同行有所借鉴和参考。
In order to executive administration of the sixty-second orders, to ensure the safety of the broadcast program, to ensure the safety and reliability of the transmitter signal source, based on the existing cable transmission channel, two sets of different brands and models of microwave signal source are provided, for wired and wireless full coverage, the transmitter signal source safe and uninterrupted is guarantee furthest. The system design of wireless transmitter signal coverage is introduced.
出处
《电视技术》
北大核心
2015年第14期17-20,共4页
Video Engineering
