SW receiver circuits

Discussion in 'Wireless & RF Design' started by froten_140, Oct 29, 2010.

  1. froten_140

    Thread Starter Active Member

    Jun 4, 2006
    30
    4
    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.
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,645
    2,344
    Hello,

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

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

    Bertus
     
  3. tracecom

    AAC Fanatic!

    Apr 16, 2010
    3,869
    1,393
    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.
     
  4. KL7AJ

    AAC Fanatic!

    Nov 4, 2008
    2,039
    287
    The best bang for the buck with modern circuitry is the direct conversion receiver. The ARRL handbook has some excellent designs.
    Eric
     
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