When deploying voice in a new wireless deployment, the phone transmits at a maximum power
level of 50 mW. Which maximum AP transmit power would avoid one-way communication?
A.
23 dBm
B.
14 dBm
C.
17 dBm
D.
20 dBm
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Answer is 17 dBm because we need to have the maximum transmit power between the two devices in order to avoid one-way communication. By converting 50 mW to its equivalent in dBm we get to the conclusion that:
50 mW = 17 dBm
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