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Electronic Communication Systems 2nd Edition by Roy Blake
Edition 2ISBN: 978-0766826847Electronic Communication Systems 2nd Edition by Roy Blake
Edition 2ISBN: 978-0766826847 Exercise 9
An optical fiber has a loss of 0.35 dB/km. If an LED with a power output of 25 microwatts is connected to one end of a 20 km length of this fiber, how much power reaches the detector at the other end
Explanation
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Verified
Calculate the total loss in decibels.
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Electronic Communication Systems 2nd Edition by Roy Blake
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