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Building a 49.8 MHz receiver

Discussion in 'General Electronics Discussion' started by capslock118, Jul 13, 2012.

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  1. capslock118

    capslock118

    1
    0
    Jul 13, 2012
    Hi everyone!

    So we have a cheap baby monitor and the receiver has just went to crap over time; barely functions.

    I've been having a small interest in wanting to learn electronics; as someone who likes working with computers I don't even know how to use a breadboard.

    so, that said, I think the first project to learn electronics is by building a new wireless receiver. I've opened the one we own up before and it really doesn't look too complicated. A couple resistors here, some wires there.

    That said, would it be best to find an actual plan for a receiver or, does it make more sense to open the model I have up and draw schematics from that?

    I know the receiver should be picking up 49.8 MHz based on the manual that came with the receiver I have. but I don't have any tool to really confirm this.

    thanks.
     
  2. CDRIVE

    CDRIVE Hauling 10' pipe on a Trek Shift3

    4,960
    648
    May 8, 2012
    Reverse engineering is not as easy as you may think. Can you post a good photo?
     
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