Looing for a FM reciever

[oasis4355]

fm_rcvr.pdf

Hi there,

I'm looking for a FM reciever cicuit, i wonder if anyone can recommend me some.

I understand that there are a lot of FM reciever IC like philips's TDA series. But i want it to be analog, constructing it using transistors.

Thanks in advance.

Charis

 

[unkarc]

fm_rcvr.pdf index of

Hi,

There is a very simple FM receiver, called (super) regenerative which includes only one active device at its input and gives demodulated audio at its output, and includes an audio amplifier IC for speaker or headphone usage.

Here is a link for it: **broken link removed**

And here is another unusual but a very good FM receiver if you feel up to it:
**broken link removed**
Its mixer includes a double balanced ring diode mixer (SBL1 from MiniCircuits) and this may seem an overkill in an FM receiver but this is one feature which makes this receiver unique.

And here is a practical preamplifier with a JFET you may connect in front of the regenerative FM receiver: **broken link removed**

rgds
unkarc