GAMBAR SKEMA RANGKAIAN FM TRANSMITTER| Part Total Qty. Description Substitutions C1 1 0.001uf Disc Capacitor C2 1 5.6pf Disc Capacitor C3,C4 2 10uf Electrolytic Capacitor C5 1 3-18pf Adjustable Cap R1 1 270 Ohm 1/8W Resistor 270 Ohm 1/4W Resistor R2,R5,R6 3 4.7k 1/8W Resistor 4.7K 1/4W Resistor R3 1 10k 1/8W Resistor 10K 1/4W Resistor R4 1 100k 1/8W Resistor 100K 1/4W Resistor Q1, Q2 2 2N2222A NPN Transistor 2N3904 L1, L2 2 5 Turn Air Core Coil MIC 1 Electret Microphone MISC 1 9V Battery Snap, PC Board, Wire For Antenna |
In this section in the study of mini fm transmitter, with a range siarsekitar 300-400 meters. when using a 9 volt voltage of the power scattered around and 300 meters when using a voltage of 12 volt then reach around 400-450 meters, depending on the antenna that you will be presented gunakan.Dan links to sites that provide free tutorial and electronics circuit. To get a clear picture of the scheme / circuit this series click on the image is.
