Difference between radios used for WiFi and cell phones - Deepstash

Difference between radios used for WiFi and cell phones

Radios used for WiFi connections are similar to radios used for walkie-talkies or cellphones - they transmit and receive radio waves. They can change 1s and 0s into radio waves or from radio waves to 1s and 0s.  

WiFi radios have some differences.

  • They transmit at much higher frequencies of 2.4 GHz or 5 GHz, allowing the signal to carry more data.
  • The 2.4 band can carry over several hundred feet, but the 5GHz band has a max range of 200 feet (61 meters) and is more prone to interference from walls and other objects.

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