A signal generator is an electronic device that creates electrical signals of various frequencies, waveforms, and output levels. When measuring the amplitude characteristics, frequency characteristics, transmission characteristics, and other electrical parameters of various telecommunication systems or telecommunication equipment, as well as measuring the characteristics and parameters of components, it is used as a test signal source or excitation source.
When testing, researching or adjusting electronic circuits and equipment, it is necessary to simulate the excitation signal of the device under test in order to measure some electrical parameters of the circuit, such as frequency response, noise factor, and calibrating voltmeters, using electrical signals that meet the specified technical conditions. A sinusoidal signal source with known amplitude and frequency should be used to measure the system's steady-state properties. For evaluating the system's transient characteristics, a rectangular pulse source with known leading-edge time, pulse width, and repetition period is required.
click easybom to check the full content.
