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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 27
A transmitter with a carrier power of 10 W at a frequency of 25 MHz operates into a 50 load. It is modulated at 60% by a 2 kHz sine wave.
(a) Sketch the signal in the frequency domain. Show power and frequency scales. The power scale should be in dBm.
(b) What is the total signal power
(c) What is the RMS voltage of the signal
(a) Sketch the signal in the frequency domain. Show power and frequency scales. The power scale should be in dBm.
(b) What is the total signal power
(c) What is the RMS voltage of the signal
Explanation
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Verified
(a)
The spectrum of amplitude modulated ...
Electronic Communication Systems 2nd Edition by Roy Blake
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