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A comment on Why does holding a key fob to your head increase its range?. Parent comment
While fob frequency is microwave, isn't it also much lower energy compared to, say a microwave oven, powered by mains power to cook food?
And also the fob operating in the low 100s of Mhz, not GHz, wouldn't that make it less dangerous?
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While fob frequency is microwave, isn't it also much lower energy compared to, say a microwave oven, powered by mains power to cook food?
And also the fob operating in the low 100s of Mhz, not GHz, wouldn't that make it less dangerous?