The second version of my "Simple AM" circuit. This time with actual circuitry instead of ICs, and a 50ohm resistor to represent an antenna. Please say if I should use something else to represent the antenna. Also, you may notice that the input audio signal and output AM signal are out of phase, but thats only because the input is at a higher frequency than would normally be used, because only with the higher frequency can the input signal have an easily visible affect on the output signal in the simulator.
