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Are you saying that a transmitter with an output of 20,000 watts and a bandwidth of 50 kHz using digital modulation uses the same amount of electricity as a tra
by RF_Enthusiast 3y ago
Are you saying that a transmitter with an output of 20,000 watts and a bandwidth of 50 kHz using digital modulation uses the same amount of electricity as a transmitter with 20,000 watts and a bandwidth of 1 kHz using digital modulation?
- mlyle 3y agoYes. Watts are the unit of power. Either of them would probably use 22,000-35,000 watts of electrical input power to produce an output radio signal of 20,000 watts. The former could be expected to transfer much more information, or alternatively to go further. (Or the former you could use less than 20,000 watts to get the same data transfer rate and range as the latter).
- RF_Enthusiast 3y agoThank you.