Hello all,

I have been looking for SW receiver circuits or projects since a time but I can not find. Only some circuits of regenerative recivers which I don't need. I will appreciate if any body could recommens where to find superhetrpdyne SW receiver circuits to build.

thanks in advance for any help.
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Hello,

Did you already have a look in the RF related links ?

You can also look for a direct conversion or heterodyne reciever.

Bertus

 

I will appreciate if any body could recommens where to find superhetrpdyne SW receiver circuits to build.
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How about a software defined radio?

http://www.wb5rvz.com/sdr/sr_lite_ii/

I know it's not what you asked for, but since you didn't get any other recommendations, I offered this. I have two on order, and this will be my first attempt at winding toroids and surface mounting components.

 

The best bang for the buck with modern circuitry is the direct conversion receiver. The ARRL handbook has some excellent designs.
Eric