Indeed. Several years ago, I was working on a 2.4GHz device, and we noticed that occasionally, the microwave in the office kitchen would disrupt things. A quick

Indeed. Several years ago, I was working on a 2.4GHz device, and we noticed that occasionally, the microwave in the office kitchen would disrupt things. A quick check with a 2.4GHz band spectrum analyser showed what was going on: https://i.imgur.com/S1Luizd.jpg https://i.imgur.com/S1Luizd.jpg The company being as cheap as it was, I simply began using the microwave as a deliberate noise source for testing the device's operation under adverse conditions, placing a few mugs of water in the microwave for a few minutes, and deliberately setting my channel to collide with the microwave.