The idea of using a super-regenerative radio to receive commercial FM stations can be found at various locations on the Internet. Because the circuit is so small, it might be impressive to lab ...

Abstract: A transistor, when used as a mixer in an FM tuner, will produce spurious responses that cause interference from other FM stations. The use of two mixer diodes in a balanced circuit to ...

This sensitive FM radio tuner is the right circuit for hobbyists who want to build their own tuners instead of buying a “plug-n-play” finished product. The fm tuner circuit is designed with only 3 ...