Simple Fm Transmitter Circuit Diagrams

Most of you guys send  emails to Free circuit diagrams 4u asking Fm transmitters so today we are going to give you a simple transmitter circuit diagram.The special thing of this circuit is we can use this circuit with 9V power supply and We have used a common transistor 2N3904 for this circuit.You can send signals up to 100-150M.you can use this as a spy circuit.

Note: 

 # Build this circuit on a pcb 
 # Don't supply over 9V 
# This is only for educational purpose, We don't get any responsibility of misusing this circuit