could somebody throw light on the practical difficulties which can occur while tying to do thiz....

 

What type of beacon are you trying to build? For what will it be used?

John

 

Use the wrong frequency and get into trouble with the FCC.

 

well a simple beacon that might be used to locate lost or rather misplaced objects......

 

Can you elaborate further? Things like keys and pencils would seem to be not quite worthwhile. What class of object did you have in mind?