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数字电视广播技术是近几年广电总局大力推进的高新技术,这一技术的发展引发了广播电视系统的一场技术革命。广播电视,尤其是无线发射系统,正面临着极大的机遇与挑战。基于此,在这里浅谈一下数字电视发射机的主要部件、数字发射技术的特点和发展概况,希望对大家认识了解无线数字电视发射技术有一定的帮助。
Digital television broadcasting technology is a high-tech promoted by SARFT in recent years. The development of this technology has triggered a technological revolution in radio and television systems. Radio and television, especially radio transmission systems, are facing great opportunities and challenges. Based on this, here to talk about the main components of digital television transmitters, digital transmission technology features and development profile, hoping to know all about wireless digital television transmission technology has some help.