PCB as reference for EMI measurements

[Anders Petersson]

I'm getting some basic equipment to measure and shield EMI (electromagnetic interference). But will my measurements be correct and will my shielding be effective?

Is there any PCB with known and documented EMI levels which I can get to compare my readings?
A known emitter of E and H radiation would also be useful to test the susceptibility of my own PCBs.

I imagine some manufacturer of EMI shields could publish/sell such a board as a demo of their shielding. Probe manufacturers might also use it as marketing or educational kit.

[sahko123]

id say post this into the rf tab someone there might be more likely to know

[Anders Petersson]

Thanks, good idea. Here:
https://www.eevblog.com/forum/rf-microwave/pcb-as-reference-for-emi-measurements-275608/