Which unlicensed band is defined the same way in most countries around the world?
A) 2) 4 GHz
B) 5 GHz
C) both A and B
D) neither A nor B
Correct Answer:
Verified
Q16: What propagation problem becomes worse as frequency
Q17: The other wireless device is far away
Q18: Frequency is measured in terms of _.
A)nanometers
B)hertz
C)both
Q19: The terms channel and service band mean
Q20: What propagation problem becomes worse as frequency
Q24: In the Shannon Equation,if you quadruple the
Q25: Channels with wide bandwidths are called _
Q26: Networks that are fast are often called
Q27: A channel extends from 55 MHz to
Q56: In 802.11g,channel bandwidth usually is _.
A)20 GHz
B)40
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