Superregenerative receivers are characterised by their high sensitivity. The purpose of this experiment is to determine whether they are also suitable for short-wave radio. Superregenerative receivers are relatively easy to build. You start by building an RF oscillator for the desired frequency. The only difference between a superregenerative receiver and an oscillator is in the base circuit.
Downloading of this magazine article is reserved for registered users only.
Discussion (0 comments)