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Please i need help please - Balun information

  1. Jul 27, 2012 #1
    please i need urgent help please -- Balun information

    i not not understand how to wound a balum and also the function of a can someone please explain this circuit it is suppose to be a 500m FM transmitter can it perform this function.
     
  2. jcsd
  3. Jul 27, 2012 #2

    NascentOxygen

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    Staff: Mentor

    Re: please i need urgent help please

    Hi obiajulu. http://img96.imageshack.us/img96/5725/red5e5etimes5e5e45e5e25.gif [Broken]

    Is there supposed to be an image attached to your post?

    A balun is a balanced to unbalanced transformer, is that what you are asking about? I'm confident that a google search would find all the details you need.

    What do you mean by "and also the function of a can"?
     
    Last edited by a moderator: May 6, 2017
  4. Jul 27, 2012 #3

    berkeman

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    Staff: Mentor

    Re: please i need urgent help please

    Here is an intro page on baluns:

    http://en.wikipedia.org/wiki/Balun

    If you are saying that you need to make a 500MHz balun, that may be challenging! That is a pretty high frequency to be dealing with. What is the application? You might consider just buying one from a company like Mini-Circuits:

    http://www.minicircuits.com/homepage/homepage.html

    .
     
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