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Video signal amplifier.

Discussion in 'Audio' started by saradanyal, Oct 28, 2019.

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  1. saradanyal


    Oct 28, 2019
    I've been working on a video project for a while, and I've been trying to amplify an RCA video signal as much as possible. Unfortunately, the out-of-the-box RCA video amplifiers aren't powerful enough, so i'm trying to build my own.
    Right now i'm using this circuit to further amply the video signal, and it still isn't quite enough (though I am getting close). If I change the value of one or both of the resisters in the voltage divider, could this increase the output of the video signal? Or any other suggestions would be very appreciated.
  2. Harald Kapp

    Harald Kapp Moderator Moderator

    Nov 17, 2011
    Which circuit?
    What do you get? What do you expect?
    Which voltage divider? Without knowing your circuit we can't say for sure.

    @saradanyal : You should create a thread of your own, not hijack another thread. Also you need to provide more detailed information, we cannot reliably guess what your are talking about.
  3. davenn

    davenn Moderator

    Sep 5, 2009

    I have
  4. bertus

    bertus Moderator

    Nov 8, 2019

    Post the schematic that you are using now.
    That way we can see if there can be made any changes.

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