Rigol MHO2034 handleiding
Handleiding
Je bekijkt pagina 82 van 332
icon at the top of the screen is in green. Click or tap STOP/RUN to stop sampling. You
can also press on the front panel to stop sampling. At this time, the operating
status label of the instrument at the upper-left part of the screen shows a red STOP
icon. The STOP/RUN key on the front panel is illuminated in red. The
oscilloscope will maintain its last captured graph. You can still expand or zoom the
waveforms by using the horizontal and vertical control menu.
7.3 Sample Rate
Sampling is the process of converting the analog signal into the digital signal at a
specified time interval and then restoring them in sequence. The sample rate is the
reciprocal of the time interval.
In the Horizontal system menu, "SampleRate" shows the current sample rate. The
current sample rate is displayed in the acquisition label at the top of the screen, as
shown in the figure below.
Sample Rate
Sample Interval
The maximum sample rate of this oscilloscope is 2 GSa/s.
The impact of low sample rate on the waveform:
• Waveform Distortion: when the sample rate is too low, some waveform details
are lost, and the sample waveform displayed is rather different from the actual
waveform of the signal.
• Waveform Aliasing: when the sample rate is twice lower than the actual signal
frequency (Nyquist Frequency), the frequency of the waveform rebuilt from the
sample data is smaller than the actual signal frequency.
Acquisition System
MHO2000 User Guide
64
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
Bekijk gratis de handleiding van Rigol MHO2034, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Rigol |
| Model | MHO2034 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 47982 MB |
