Pre-compliance testing and PDN measurments

I have a DPO5104B scope, and I want to see if I can do pre-compliance testing (via a FFT) and PDN power measurements. I'm having trouble finding documentation on this scope that answers these questions. I'm trying to understand if I need to buy a license to unlock a feature of if I need a new scope. Is the DPO5104B a real time scope? Does it come with an FFT or does that require a purchase?

Hello,

The DPO5104B comes with FFT as a base feature, you can find information on it starting on page 132 of the user manual. The DPO5104B is a real time scope, it is not a sampling scope.

If you would like a more automated way to conduct pre-compliance I would suggest using one of our RSAs and EMCVu software.

MSO/DPO5000B User Manual:
https://www.tek.com/en/oscilloscope/dpo70000-mso70000-manual/mso70000dx-dpo70000dx-mso70000c-dpo70000c-dpo7000c-mso5000b-0