Which frequency band(s) can ZigBee networks utilize?
A) ISM
B) U-NII
C) 3.1 GHz
D) 60 GHz
E) All of the above

Question

Quizplus · Accepted Answer

ZigBee networks can utilize the ISM (Industrial, Scientific, and Medical) frequency band, which includes 2.4 GHz and 900 MHz frequencies. These frequencies are unlicensed and widely available, making them a good choice for low-power, low-data rate wireless communication. The other frequency bands listed (U-NII, 3.1 GHz, and 60 GHz) are not commonly used for ZigBee networks.

Which Frequency Band(s) Can ZigBee Networks Utilize