50MHz crystal video transmitter

Discussion in 'Wireless & RF Design' started by @lpha, Feb 21, 2012.

  1. @lpha

    Thread Starter Member

    Feb 21, 2012
    34
    0
    Hello
    It's possible to build a simple low power (50 - 100mW) vidéo transmitter (with or without audio) ???? but i need to use a 50MHz crystal to have a stabilised frequency.
    I don't found anything on web, anybody have an electric diagram ???
    thks
     
  2. MrChips

    Moderator

    Oct 2, 2009
    12,449
    3,367
    Why do you want to use 50MHz? This is not an approved transmitter frequency.
     
  3. @lpha

    Thread Starter Member

    Feb 21, 2012
    34
    0
    because I have a 50 MHz crystal, and my TV tuner start at 48MHz

    Ok it's not approved frequecy, but I need a very low range (less than 50m), I think only a 1mW output power is sufficient.

    I live in africa, and here nobody will be annoyed :rolleyes:
     
  4. @lpha

    Thread Starter Member

    Feb 21, 2012
    34
    0
  5. @lpha

    Thread Starter Member

    Feb 21, 2012
    34
    0
    pleaaase any one can help me ???
    I found many Tx on 50 MHz, but not with crystal oscillator
     
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