Wireless Microphone Transmitter And Receiver Circuit Diagram. The range of frequencies for the fm broadcast band is 90mhz mhz megahertz or 90 million cycles per second. The complete circuit diagram including the transmitter and receiver part for this project is shown in the images below.
The range of frequencies for the fm broadcast band is 90mhz mhz megahertz or 90 million cycles per second. It converts our voice to an audio signal. But is a good teacher for a transmitter circuit.
The complete circuit diagram including the transmitter and receiver part for this project is shown in the images below.
The range of frequencies for the fm broadcast band is 90mhz mhz megahertz or 90 million cycles per second. Look at a circuit diagram below. Because the fm microphone has a variable tuned circuit it can be tuned to a quiet spot on your local fm broadcast band for the best reception. This transmits fm waves so you could easily get the signals on your mobile phone radios etc.
