How to make a radio station

We can easy make radio circuit but we know about. How to simple radio broadcast station.simple broadcast station require components are capacitor,inductor,resistor etc.the inductor is signal send act as a tower and the capacitor is act as a sound booster and circuit current booster.we connect a mic to the circuit and speak when the circuit works the inductor send signals to the real FM station but the signal range is low at 30m radius.