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随着数字技术的发展,广播行业正面临着前所未有的发展机遇和巨大挑战。在当今这个提倡节能环保的社会,中波发射也面临着此种考验。中波广播发射机采用载波调制技术,在确保覆盖的前提下,节约了大量的电力能源,因此对其技术的发展研究具有重要意义。
With the development of digital technology, the broadcasting industry is facing unprecedented opportunities for development and enormous challenges. In today’s society that advocates energy conservation and environmental protection, China Wave is also facing such a test. The medium wave broadcast transmitter adopts the carrier modulation technology, which saves a large amount of electric energy under the premise of ensuring coverage. Therefore, it is of great significance for the development of its technology.