Keysight N9010B EXA signal alalyzer is used in this video and Rigol NFP near field probes:
https://www.keysight.com/gb/en/product/N9010B/exa-signal-analyzer-multi-touch-10-hz-44-ghz.html
I apologise about flickering on camera - I forgot to enable the anti-flickering filter. I might have to redo this video later.
TIMELINE:
00:00 - Start
00:38 - Spectrum Analyzer Setup
03:00 - Screen Configuration
05:09 - Capture Noise Floor
07:02 - Start Debugging
10:52 - Power Supply Rasters
14:10 - RF Shielding Box
16:30 - Peak Table Output
18:30 - Screenshot Capture