A 1 kW signal is transmitted using a communication channel which provides attenuation at the rate of - 2 dB per km. If the communication channel has a total length of 5 km, the power of the signal received is
[Gain in dB = 10 log 
]
Text Solution
Verified by ExpertsThe correct answer is:
B
: Loss suffered in the communication channel
Or 
Or 
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