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本文介绍一种能同时放大1～12频道电视信号和调频广播信号的中电平宽带放大器,它的增益和斜率均可连续调整,是一种较为典型的线路设计。
This article introduces a wideband amplifier that can simultaneously amplify 1 ~ 12 channels of television signals and FM broadcast signals. Its gain and slope can be continuously adjusted, which is a typical circuit design.