Codelab Research
emitter
receiver
isp
modem
router
internet service provider
translates voltages into frequencies,classified by the amount of data it can send.
converts signal from modem & directs traffic
112
+ penetrates through walls - same as bluetooth, cell phones, microwaves
WIFI
2.4 GHz
wireless adapter
motherboard
hardware that communicates with router
receives information in 0s & 1s
5 GHz
+ does not get interference from household appliances - shorter wavelength
Wifi stands for wireless fidelity. Wireless signals are sent to the receiver as a frequency. That same frequency is shared with microwaves.