摘要
通常情况,中波广播发射系统设置于较高的区域。当出现恶劣天气时,会对发射塔产生较大影响。一方面会干扰到中波广播发射系统的电波信号,另一方面会使系统设备发生严重损坏,严重时甚至会导致接地发射机发生反射情况,不利于广播电视工作者开展具体工作。文章对中波广播发射技术进行分析,阐述恶劣天气对中波广播发射产生的影响,提出恶劣天气环境下保障中波广播发射的措施,为相关人员提供参考借鉴,保证广播发射系统顺利运行。
Generally,the medium wave broadcasting transmission system will be set in a higher area.When bad weather occurs,it will have a greater impact on the transmission tower.On the one hand,it will interfere with the radio signal of the medium wave broadcasting transmission system,and on the other hand,it will cause serious damage to the system equipment.In serious cases,it will lead to the reflection of the grounded transmitter,which is not conducive to the specific work of radio and television workers.Based on this,This paper analyzes the medium wave broadcast transmission technology,expounds the impact of bad weather on the medium wave broadcast transmission,and puts forward measures to ensure the medium wave broadcast transmission in bad weather environment,hoping to provide reference for relevant personnel and ensure the smooth operation of the broadcast transmission system.
作者
关晓宇
GUAN Xiaoyu(Meihekou Radio Relay Station,Meihekou 135000,China)
关键词
恶劣天气
中波广播发射
影响
bad weather
medium wave broadcast transmission
influence
