06-20-2014 02:58 PM
Hi,
I am a beginner trying to process and analyse a waveform from a DPO3032 digital phosphor oscilloscope (300Mhz, 2.5 Gs/s) to a PC using Signal express.
Now i have the required signal in the "step setup", which is almost similar to the oscilloscope display.
Doubts are:
1) How to find the bandwidth of the waveform, in Signal express.?
2) What are the steps to be following for taking FFT?
3) The wave form changes simultaneously when i change it in the oscilloscope under the "data view " tab. Is it possible to get the same display under "step setup" too? What i get is a full waveform, where my signal of interest is very small.
Note: I am using 17Mhz ac signal at the input of the oscilloscope.
Thanks in advance.
Livingstone Arjunan.
06-23-2014 10:32 AM
This section of the manual should help:
http://www.ni.com/pdf/manuals/373873b.pdf#page=15
As far as getting the same data view display on oyur setup tab, I'm not sure if you can. If had to guess the answer would be "no."