Tangentially related: knowing they use the same frequency band, I actually used the work microwave oven as a faraday cage for testing our product which used blu

Tangentially related: knowing they use the same frequency band, I actually used the work microwave oven as a faraday cage for testing our product which used bluetooth. (Close door, observe signal drop behavior). I was bemused to note that you could still connect to a device inside the oven, over short distances... Hopefully the attenuation was sufficient for safety when using it to cook! [ For clarity - the oven wasn't on when I used it as a faraday cage]