incoherent AM reciever (envelop detector)

Discussion in 'The Projects Forum' started by 3BwEH, Feb 25, 2007.

  1. 3BwEH

    Thread Starter Active Member

    Feb 25, 2007
    33
    0
    plzzzz can anybody provide me with a schematic and some explanation plz

    or the schematic alone
     
  2. 3BwEH

    Thread Starter Active Member

    Feb 25, 2007
    33
    0
    plzzz somebody help
     
  3. Dave

    Retired Moderator

    Nov 17, 2003
    6,960
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    Stop being impatient. This is something that a simple Google Search will show.

    Dave
     
  4. 3BwEH

    Thread Starter Active Member

    Feb 25, 2007
    33
    0
    give me a link plz
     
  5. Dave

    Retired Moderator

    Nov 17, 2003
    6,960
    144
    Look at my original post for a link to Google search results for envelope detectors. Don't tell me you don't know how Google works.

    Dave
     
  6. 3BwEH

    Thread Starter Active Member

    Feb 25, 2007
    33
    0
    i know hot it works but i cant find any useful links
     
  7. Dave

    Retired Moderator

    Nov 17, 2003
    6,960
    144
    The first 5 links alone answer your original question quite succinctly.

    I am not going to spoon feed you. We will help with your understand, but you are fully expected to do the research yourself.

    Dave
     
  8. 3BwEH

    Thread Starter Active Member

    Feb 25, 2007
    33
    0
    ok thanx

    ;)
     
  9. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Try a 1N34 and a 47 pF capacitor. Assuming you're looking to demod broadcast AM.
     
  10. wireaddict

    Senior Member

    Nov 1, 2006
    133
    0
    Try searching for AM detectors with Google, it's there.
     
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