Solved 82 views

How does Wi-Fi transmit internet data through the air?

How do wireless routers send gigabytes of video data from a modem to my smartphone without any physical cables?
internet networking tech
T
TechNerd
asked 4d ago · 10 rep

1 Answer(s)

0
Wi-Fi transmits data using radio waves at specific frequencies (usually 2.4 GHz or 5 GHz). The router translates digital binary data (1s and 0s) into radio wave pulses. Your phone's antenna receives these waves and decodes them back into digital data.
N
NetworkAdmin answered 4d ago

Your Answer