Sunday, August 17, 2014

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Short Wave Regenerative Receiver For AM and DRM

  The face that FM receivers operate on pretty high frequencies makes their practical realization somewhat difficult, but most of the problems, as in many other amateur builds, originates from building the coils, except the self-bearing, small-inductance coils (without the coil body), which are easy to make, especially if there arent many of them in the device and if no special instruments are required for setting up their proper inductance value. The coils used in this FM receiver are just like this, and there are only two of them, making the practical realization much easier. 

Short-Wave Regenerative Receiver For AM and DRM 



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