Why does holding a key fob to your head increase its range?

Comments

• ElBarto@sh.itjust.works ⁨10⁩ ⁨months⁩ ago

  Fob have small antenna, as fob to head, body becomes big antenna, boost signal with body.

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• Fizz@lemmy.nz ⁨10⁩ ⁨months⁩ ago

  This only works if you’re vaccinated

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