How Do You Wind a Balun for a 500MHz FM Transmitter?

[obiajulu]

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.

 

[NascentOxygen]

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.

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

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"?

 

[berkeman]

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.

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

.