Building radio receivers from scratch is still ... With the addition of a small 5V power supply, it’s a tidy and compact build as well. While the FM receiver in this project wasn’t built ...

Add an electret mic and about a meter’s worth of solid-core wire and you have yourself an FM transmitter that is good for around 20 meters. There are plenty of ways to build a small FM ...

FM, which stands for Frequency Modulation, is one of the radio broadcasting systems in the UK. FM uses frequencies from 87.5 MHz to 108MHz. The BBC broadcasts a number of UK-wide network ...

FM radio works the same way that AM radio works. The difference is in how the carrier wave is modulated, or altered. With AM radio, the amplitude, or overall strength, of the signal is varied to ...

The Indian government has invited expressions of interest to establish FM radio stations in 234 yet-to-be-covered towns. Auctions will occur soon, as confirmed by Sanjay Jaju, Secretary of Information ...