Wireless QOTD for June 14th

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Karen is learning some basic information about radio frequency signals and spread spectrum technology. She has just started her course work for a degree in networking and she is learning about wireless LANs. She is reading about the definition of spread spectrum. Of the statements below, which one does Karen learn is the truest?

A. An RF signal is considered spread spectrum when the system sending the signal is using infrared technology
B. An RF signal is considered spread spectrum when the power required to send the information is significantly greater than necessary
C. An RF signal is considered spread spectrum when the bandwidth used is much wider than what is required to send the information
D. An RF signal is considered spread spectrum when the bandwidth used is much lest than what is used in a wired environment to send the information.

Answer later.

 

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I think C is the one that makes most sense. :roll:

 

I would also go for C..

 

I'm gonna go with C too.

 

Correct answer is C. The bandwagon has it once again. More later.