We’d say there are several common architectures for receivers and one of the most common is the superheterodyne ... There are other examples. Do you really work out a binary counter every ...

Many superheterodyne AM radios use a demodulation ... a signal 455 kHz less than the frequency of the desired station. For example, tuning in an 800 kHz station would generate a 345 kHz signal ...

For example, the transmitter and receiver have limited filtering. In addition, the receiver isn’t a superheterodyne but more of a direct conversion receiver. The signal processing is made much ...

the homodyne receiver was one of the earlier methods of building radios, both of which were superseded by the superheterodyne approach. See superheterodyne receiver. THIS DEFINITION IS FOR ...