What is the total average power for a commercial AM transmitter with an unmodulated carrier power of 20 kW and 100% modulation?
20 kW
30 kW
53.34 kW
80 kW
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What is the total average power for a commercial AM transmitter with an unmodulated carrier power...
An AM transmitter with a carrier power of 20 kW is connected to a 50 Ω antenna. In order to design a lightning arrestor for the antenna, it is necessary to know the maximum instantaneous voltage that will appear at the antenna terminals. Calculate this voltage, assuming 100 modulation for the transmitter. Hint: For 100 % modulation, Emax = 2 × Ec (peak)
An AM transmitter has a carrier power of 30 W. The percentage of modulation is 85 %. Calculate the following: (a) the total power. (b) the power in one sideband.
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2- An ideal spectrum analyzer displays the output of an AM
transmitter
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