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Need wireless transmitter circuit diagram

Hi everyone,
I am working on a project the aim of it is to establish a wireless rf link between any 2 serial ports ( PC or PIC ).
I need any circuit diagram for an rf tx that i can send the bits to it, and then it in turn send it to a rf rx.
I don't need to use any module, i need a circuit diagram.

And plz if anyone got any tutorial/guides anything about wireless circuit design tx/rx please send it/url to commeng2004@yahoo.com

Thankx in advance

Parents
  • "I don't need to use any module, i need a circuit diagram."

    Aside from the fact that this has nothing to do with Keil Software Tools, building RF circuits is a specialised field, and is certainly not as simple as just "gimme a schematic"

    You will also need to pay careful attention to layout and other physical construction details, tuning, etc - not to mention the legal & regulatory issues of unlicensed, unauthorised transmissions...

    Are you sure you won't use a module?

    http://www.rfsolutions.co.uk/
    http://www.lprs.co.uk/

Reply
  • "I don't need to use any module, i need a circuit diagram."

    Aside from the fact that this has nothing to do with Keil Software Tools, building RF circuits is a specialised field, and is certainly not as simple as just "gimme a schematic"

    You will also need to pay careful attention to layout and other physical construction details, tuning, etc - not to mention the legal & regulatory issues of unlicensed, unauthorised transmissions...

    Are you sure you won't use a module?

    http://www.rfsolutions.co.uk/
    http://www.lprs.co.uk/

Children