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Q#1
Analog Communication
GATE EC 2017
NAT
+2 marks
-0 marks
The unmodulated carrier power in an AM transmitter is 5 kW. This carrier is modulated by a sinusoidal modulating signal. The maximum percentage of modulation is 50%. If it is reduced to 40% then the maximum unmodulated carrier power (in kW) that can be used without overloading the transmitter is ___________
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