Just occurred to me that the humble microwave should be a fairly effective Faraday cage, certainly for the microwave spectrum, anyone know how good it is for the relevant communication frequencies?
Just occurred to me that the humble microwave should be a fairly effective Faraday cage, certainly for the microwave spectrum, anyone know how good it is for the relevant communication frequencies?
I just tossed my phone in there and I still got a signal.
It’s actually super easy to build a simple cage. Just put whatever in a box, wrap the box in foil, then a thin cloth, then another layer of foil.
if you want something a little more convenient, they also sell faraday bags for phones and laptops.
Ahh - the ever ambiguous “they.”
/s