But AM itself is not related to a particular frequency, instead it refers to “Amplitude Modulation”, and was the original modulation mode for conveying speech and music. You’ll also find it ...

The AM-HRR3x-433 modules contain a basic 433MHz ISM band RF receiver able to demodulate a signal from a compatible AM transmitter such as an AM-RT4-433 (RS Part No ...

Amplitude modulation (AM) is the oldest method of transmitting human voice electronically. In an analog telephone conversation, the voice waves on both sides are modulating the voltage of the ...

In AM (amplitude modulation) radio, a wave with constant strength and frequency—called a carrier wave—is generated from the oscillation of an electric current. The audio signal, which contains ...