Oscilloscope-related One

1.1GS/S refers to the sampling rate of the oscilloscope, the front s is the meaning of sample sampling, followed by S is the second, that is, the oscilloscope sampling 1G points A second, 1G is 10 of 9 square. That is, a single ad sample can be completed within 1ns.

2. Transducers with high input impedance are usually selected, and the probes are divided into active and passive. The application is more passive, Probe comp is the meaning of probe compensation.

3.FFT is a fast Fourier transform analysis function used to perform vibration spectrum analysis, that is, to see how complex vibrations are composed of the most basic and simple inter-harmonic vibrations.

4.Kpts is the unit of storage depth, that is, how many data points can be stored at a time, such as 5Kpts, storing 5,000 data points at a time.

The 5.WFS/S or wfms/s (waveforms/second) is the unit of the waveform capture rate, which is how many waveforms are collected per second.

6.VPP Peak-to-peak refers to the difference between the maximum positive value and the maximum negative value in a waveform, so only positive values. The peak value is based on the 0 scale and has a positive negative. The mains 220V (RMS) is the RMS value, and the peak is 220*1.414=311 or-311. Peak-to-peak is 622V. The digital multimeter may be measured by a valid value, or it may be an average, and the AC file is usually measured as a valid value.

7.Symmetry symmetry

8.Duty Cycle Duty ratio

9.Amplitude amplitude

10.

Oscilloscope-related One