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收费管理收费管理加扰器!“#$网用户端解扰视频信号调制器!有线电视加解扰技术及其发展概况有线电视技术的发展，使得人们能够方便地欣赏到符合个人品味的电视节目。为了保障有线电视业能够健康发展，并处于一种良性循环，实施加解扰，对不同的电视节目实行一定的收费是很有必要
Charge management management scrambler! ”# $ Network client descrambler video signal modulator! Cable TV descramble technology and its development Overview The development of cable television technology, allowing people to easily enjoy the personal taste of the TV In order to ensure the healthy development of the cable industry, and in a virtuous circle, the implementation of anti-jamming, the implementation of a certain fee for different television programs is necessary