In the transmission system, the medium wave broadcasting transmission plays a very important role. The performance of the transmission antenna directly affects whether the transmission system can work normally. Based ...In the transmission system, the medium wave broadcasting transmission plays a very important role. The performance of the transmission antenna directly affects whether the transmission system can work normally. Based on this, it is necessary to strengthen the exploration of medium wave broadcasting transmission in the future work process, clarify its working principle, and strengthen the daily maintenance of medium wave broadcasting transmission. At present, the key parameters considered in the MW broadcast antenna include high elevation radiation, antenna efficiency, etc. This paper studies and analyzes the lightning protection measures of the medium wave broadcasting station for reference.展开更多
If the medium wave broadcasting transmitting station is attacked by lightning, it will not only bring certain influence to the normal broadcasting, but also consume certain manpower, material resources and financial r...If the medium wave broadcasting transmitting station is attacked by lightning, it will not only bring certain influence to the normal broadcasting, but also consume certain manpower, material resources and financial resources to carry out the maintenance, and in the process of maintenance, it is very likely that safety accidents will occur, causing casualties. Therefore, it is necessary to establish an effective lightning protection system for the medium wave radio transmitting station, especially for the positions such as the transmitting power supply, antenna and the antenna dispatching network, so as to ensure that the radio can be broadcast normally in thunderstorm weather.展开更多
In the process of promoting social development, science and technology undoubtedly played a huge role, bringing earth-shaking changes to the improvement of China's economic level and social modernization. The wide...In the process of promoting social development, science and technology undoubtedly played a huge role, bringing earth-shaking changes to the improvement of China's economic level and social modernization. The wide application of computer information technology has changed people's life style to a great extent, especially the automation and intelligent design brought by this technology has made production and life more convenient. As for the monitoring system of the radio transmitting station, due to the adoption of the automatic design, its human labor is fully saved, the maintenance cost is effectively reduced, meanwhile, the labor productivity is fully improved, which points out a new direction for the development of the radio transmitting station in the current society.展开更多
Generally speaking, the MW radio transmitting station will be located at a place with a relatively high altitude, which is relatively empty and has no other special buildings to cover the geographical position. In thi...Generally speaking, the MW radio transmitting station will be located at a place with a relatively high altitude, which is relatively empty and has no other special buildings to cover the geographical position. In this geographical position, although it is said that it is helpful for the signal to spread in a wider range, it will face a great risk of lightning strike if it is affected by thunderstorm weather. Once the medium wave radio transmitting station is struck by lightning, its facilities will not only be harmed, but also directly affect the normal broadcasting of the program, and even more serious will cause serious economic losses. Therefore, it is even more important to improve the lightning protection technology of the MW radio transmitting station. It is even more important to briefly summarize the lightning protection technology of the MW radio transmitting station. In order to deepen the technical level of lightning protection of the medium wave broadcasting transmitting station, a relative basis is given.展开更多
文摘In the transmission system, the medium wave broadcasting transmission plays a very important role. The performance of the transmission antenna directly affects whether the transmission system can work normally. Based on this, it is necessary to strengthen the exploration of medium wave broadcasting transmission in the future work process, clarify its working principle, and strengthen the daily maintenance of medium wave broadcasting transmission. At present, the key parameters considered in the MW broadcast antenna include high elevation radiation, antenna efficiency, etc. This paper studies and analyzes the lightning protection measures of the medium wave broadcasting station for reference.
文摘If the medium wave broadcasting transmitting station is attacked by lightning, it will not only bring certain influence to the normal broadcasting, but also consume certain manpower, material resources and financial resources to carry out the maintenance, and in the process of maintenance, it is very likely that safety accidents will occur, causing casualties. Therefore, it is necessary to establish an effective lightning protection system for the medium wave radio transmitting station, especially for the positions such as the transmitting power supply, antenna and the antenna dispatching network, so as to ensure that the radio can be broadcast normally in thunderstorm weather.
文摘In the process of promoting social development, science and technology undoubtedly played a huge role, bringing earth-shaking changes to the improvement of China's economic level and social modernization. The wide application of computer information technology has changed people's life style to a great extent, especially the automation and intelligent design brought by this technology has made production and life more convenient. As for the monitoring system of the radio transmitting station, due to the adoption of the automatic design, its human labor is fully saved, the maintenance cost is effectively reduced, meanwhile, the labor productivity is fully improved, which points out a new direction for the development of the radio transmitting station in the current society.
文摘Generally speaking, the MW radio transmitting station will be located at a place with a relatively high altitude, which is relatively empty and has no other special buildings to cover the geographical position. In this geographical position, although it is said that it is helpful for the signal to spread in a wider range, it will face a great risk of lightning strike if it is affected by thunderstorm weather. Once the medium wave radio transmitting station is struck by lightning, its facilities will not only be harmed, but also directly affect the normal broadcasting of the program, and even more serious will cause serious economic losses. Therefore, it is even more important to improve the lightning protection technology of the MW radio transmitting station. It is even more important to briefly summarize the lightning protection technology of the MW radio transmitting station. In order to deepen the technical level of lightning protection of the medium wave broadcasting transmitting station, a relative basis is given.
