In an 802.11 2.4 GHz system, what 22 MHz channels are considered non-overlapping?
A. 7 and 11
B. 2 and 8
C. 1 and 5
D. 4 and 6
In an 802.11 2.4 GHz system, what 22 MHz channels are considered non-overlapping?
A. 7 and 11
B. 2 and 8
C. 1 and 5
D. 4 and 6
11-7=4
8-2=6
5-1=4
6-4=2
the number more biger is best.