Bluetooth

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Bluetooth
Blut.png
Frequencies 2400 MHz,2485 MHz
Frequency Range 2400 MHz - 2485 MHz
Mode
Modulation GFSK,DPSK
ACF
Emission Designator
Bandwidth 1000 kHz
Location Worldwide
Short Description Bluetooth is a wireless technology standard for exchanging data over short distances.
I/Q Raw Recording
Audio Sample

Bluetooth is a wireless technology standard for exchanging data over short distances (using short-wavelength UHFUltra High Frequency (300-3000 MHz) radio waves in the ISM band from 2.4 to 2.485 GHzGigaHertz (GHz) 10^9 Hz) from fixed and mobile devices, and building personal area networks (PANs). Invented by telecom vendor Ericsson in 1994, it was originally conceived as a wireless alternative to RS-232 data cables. It can connect several devices, overcoming problems of synchronization.

Bluetooth can, and often does, interfere with 2.4GHz Wi-Fi channels, however the adaptive frequency hopping feature can minimise disruptions to Wi-Fi.

Frequencies[edit]

Bluetooth has 80 allocated RFRadio Frequency channels (numbered 0-79) that are 1 MHzMegaHertz (MHz) 10^6 Hz wide.

Samples[edit]

994fcf93e44efbdd7c653668e2e075cc.png

See Also[edit]

Bluetooth Low Energy

External Links[edit]

Bluetooth - Wikipedia