Technaxx’s FMT1200BT FM Transmitter offers audio streaming via the vehicle’s radio, hands-free Bluetooth functionality and high-speed wireless charging. The device has overvoltage protection and ...

Let’s construct a low-power FM transmitter using surface-mount devices (SMD) that will be received with a standard FM radio. Soldering surface mounted devices is not so hard and actually is quite easy ...

This is the fourth in a series of articles about FM transmission systems. The bandwidth of a commercial FM broadcast signal, depending on whether or not subcarriers are used, is about 260 kHz. This ...