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RF Mathematics

1 posts by 1 authors in: Forums > CWNA - Enterprise Wi-Fi Admin
Last Post: April 11, 2008:

By DouglasHaider April 11, 2008

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Do you have a specific question about RF Math?

The fundamental theory here is "the rule of 3's and 10's".

+3 dB = double the power
-3 dB = half the power

+10 dB = ten times the power
-10 dB = one tenth the power

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