If the maximum power level assignment for global TPC 802.11a/n/ac is configured to 10dBm, which power level effectively doubles the transmit power?

A. 13 dBm
B. 14 dBm
C. 17 dBm
D. 20 dBm

If the maximum power level assignment for global TPC 802.11a/n/ac is configured to 10dBm, which power level effectively doubles the transmit power?

A. 13 dBm
B. 14 dBm
C. 17 dBm
D. 20 dBm

Correct Answer: A

Law of 3s: A value of 3 dB means that the power value of interest is double the reference value; a value of −3 dB means the power value of interest is half the reference