Vertical amplifier and Horizontal deflecting system in oscilloscope
The sensitivity (gain) and frequency bandwidth (B.W) response characteristics of theoscilloscope are mainly determine by the vertical amplifier .Since the Vertical amplifier and Horizontal deflecting system in oscilloscope gain-B.W. product is constant, to obtain a greater sensitivity the B.W. is narrowed, or vice-versa. Some oscilloscopes give two alternatives, switching to a wide bandwidth position, and … Read more