A WLAN transmitter that emits a 50 mW signal is connected to a cable with 3 dB loss. If the cable is connected to an antenna with 9dBi gain, what is the EIRP at the antenna element?
C is correct
50/2 = 25mW (3db loss)
25*2*2*2 = 200mW (9dbi antenna gain)
200mW = 23dBm
upvoted 3 times
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Dat1992
1 year, 2 months ago