E4D13 (A)
What is the received signal level with a transmit power of 10 W (+40 dBm), a transmit antenna gain of 6 dBi, a receive antenna gain of 3 dBi, and a path loss of 100 dB?
A. -51 dBm
B. -54 dBm
C. -57 dBm
D. -60 dBm
