What is real-time sampling rate and equivalent sampling rate When a digital oscilloscope digitizes a signal waveform, the number of data acquisitions per unit time is the sampling rate. The oscilloscope acquires as many sampling points as possible with one trigger. Real-time sampling is used to observe the single signal that appears only once, sample the signal at a fixed speed, and store the data in the memory to display on the LCD. Equivalent sampling is used to observe repetitive signals. This sampling method relies on different trigger points to sample the signal multiple times and reconstruct the original waveform to display on the screen. When measuring an AC signal, an oscilloscope usually has its maximum frequency. Above this frequency, the measurement amplitude of the waveform will decrease, and the amplitude-frequency characteristic curve will curve straight down after the frequency increases. This frequency is the bandwidth of the oscilloscope. The frequency at which the scope's amplitude drops by 3dB is usually defined as the scope's bandwidth. Bar Handle,Cabinet Handle,8Mm Cabinet Pull Iron Handle,12Mm Cabinet Pull Steel Handle JOKER UNO LIMITED , https://www.jokeruno.com