Product description:
The steady-state response characteristics of the system to SINUSOIDAL signals. The frequency response of the system is composed of amplitude-frequency characteristic and phase-frequency characteristic. The amplitude-frequency characteristic shows the relation between gain and loss and signal frequency, and the phase-frequency characteristic shows the relation of phase distortion under different signal frequency. According to the frequency response, the ability of the system to reproduce signal and the characteristic of filtering noise can be evaluated directly. In control theory, the stability and other motion characteristics of the system can be analyzed conveniently according to the frequency response. It is one of the basic methods of classical control theory. Steady-state response characteristics of the system to SINUSOIDAL signals. The frequency response of the system is composed of amplitude-frequency characteristic and phase-frequency characteristic. The amplitude-frequency characteristic shows the relation between gain and loss and signal frequency, and the phase-frequency characteristic shows the relation of phase distortion under different signal frequency. According to the frequency response, the ability of the system to reproduce signal and the characteristic of filtering noise can be evaluated directly. In control theory, the stability and other motion characteristics of the system can be analyzed conveniently according to the frequency response. It is one of the basic methods of classical control theory.
FEATURES:
1. DUAL-CHANNEL WIDE-BAND DIFFERENTIAL INPUT
2. Fast Sweep of 20 frequency points per second
3. Optimal noise suppression by Discrete Fourier Analysis
4. Automatic calculation of gain margin and phase margin
5. Measurement setup margin can be stored in internal memory
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