What is the free space loss, in dB, between two microwave parabolic antennas 38.0
kilometer apart operating at 7.0 GHz?
A. 145.6 dB
B. 138.5 dB
C. 135.5 dB
D. 140.89 dB
kilometer apart operating at 7.0 GHz?
A. 145.6 dB
B. 138.5 dB
C. 135.5 dB
D. 140.89 dB