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book Electronic Communication Systems 2nd Edition by Roy Blake cover

Electronic Communication Systems 2nd Edition by Roy Blake

Edition 2ISBN: 978-0766826847
book Electronic Communication Systems 2nd Edition by Roy Blake cover

Electronic Communication Systems 2nd Edition by Roy Blake

Edition 2ISBN: 978-0766826847
Exercise 14
A CB transmitter is rated to supply 4 W of carrier power to a 50 load while operating from a power supply that provides 13.8 V. The nominal supply current is 1 A without modulation and 1.8 A with 80% modulation. Calculate the overall efficiency of this transmitter, with and without modulation.
Explanation
Verified
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Consider a CB transmitter.
Calculate the...

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Electronic Communication Systems 2nd Edition by Roy Blake
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