easy
Single Answer
0Which wireless frequency spectrum is shared with Bluetooth?
Answer Options
A
900 MHz
B
2.4 GHz
C
5 GHz
D
All of the above
Correct Answer: B
Explanation
The 2.4 GHz frequency spectrum is where Bluetooth operates, and the frequency is also shared with 802.11. 900 MHz is used by Zigbee, which is an Internet of Things (IoT) communication technology. 5 GHz is shared with some radar systems, mainly on the upper channels of the frequency spectrum.
wireless
bluetooth
2.4ghz
frequency
zigbee