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CWNA Study guide question

1 posts by 1 authors in: Forums > CWNA - Enterprise Wi-Fi Admin
Last Post: July 6, 2010:

By mali77 July 6, 2010

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Chapter 3, Page 70 under Decibel (dB), second paragraph, third line (Example).
States:
AP Power = 100mW
Laptop 1 receive Power = 10mW

Now on page 71 where the formula is "y=log10(PAP/PL1) - y=log10(100/1)"
Why the power of the Laptop 1 is "1", shouldn't it be 10mW which is the receive power as stated earlier?

Thank you.

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