The precision of measurements of our DSOX 2000 depends on the y scaling (mV/DIV). To optain the best result we want to select the optimal range before we save the data to the PC.
The signal we want to save via GPIB automatisation is a sine curve. During the measurement process the amplitude and the frequency (0.01..1kHz) are constant.
How can i detect and set the range?
Autoscale fails and scales to ns timeresolution.
The signal we want to save via GPIB automatisation is a sine curve. During the measurement process the amplitude and the frequency (0.01..1kHz) are constant.
How can i detect and set the range?
Autoscale fails and scales to ns timeresolution.
- Set the time scale so that the scope will capture at least two cycles of your slowest signal.
- Set the voltage scale high enough to make sure you capture the entire vertical amplitude.
- Take a trace and measure the Pk-PK voltage.
- Reset the voltage scale based on the Pk-Pk voltage
- You might want to make a frequency measurement and adjust the time scale accordingly.
Al