MXO4-K36

MXO4-K36 frequency response analysis (FRA) option lets you perform low-frequency response analysis on your oscilloscope easily and quickly. It characterizes the frequency response of a variety of electronic devices, including passive filters and amplifier circuits. For switched-mode power supplies, it measures the control loop response (CLR) and power supply rejection ratio (PSRR). The FRA option uses the oscilloscope's built-in waveform generator to create stimulus signals ranging from 10Hz to 100MHz. Measuring the ratio of the stimulus signal and the output signal of the DUT at each test frequency, the oscilloscope plots gain and phase logarithmically.