An engineer is conducting a survey for a point-to-point link with a 30 dBm transmitter and 6 dBi
antenna over 2.4 GHz. If the engineer reduces the transmitter power to 28 dBm, what is the
maximum antenna gain that can be used?

A.
6 dBi

B.
8 dBi

C.
9 dBi

D.
12 dBi

Explanation: