Wi-Fi in a staff room drops every day at lunchtime, when the microwave oven is used. Which Wi-Fi band is it disturbing?
Le Wi-Fi d'une salle du personnel se coupe chaque jour à l'heure du déjeuner, lorsque le four à micro-ondes est utilisé. Quelle bande Wi-Fi perturbe-t-il ?
Answers
A5 GHz5 GHz
B6 GHz6 GHz
C60 GHz60 GHz
D2.4 GHz2,4 GHz
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