I finally got to take some good readings from my oscilloscope program on the JDEPC-ov04 camera in my spectrometer, it doesn't work when the camera is running, but I can get good data on dB levels when it is at rest and on stand-by for data capture.

I did a low pass and a high pass scan:

This is the low pass scan in dB levels at rest.

This is the high pass scan in dB levels at stand-by for data capture.

This is very useful information because now I have a better idea about the spectrometer's internal noise as it relates to data aquisition.