An RF oscillator which can become an FM modulator very easy. Gives a very clean sinewave.By ungrounding the base capacitor and hooking it up with a signal source. It provides over 18Vpk-pk / 9Vmax / 7V RMS at impedance as low as 1.3Kohm but works best with 10Kohm. If you wanna turn it into a transmitter you must add an external current amplifier because if you hook the antenna directly into the oscillator the impedance will be unmatched and the oscillations will fade into nothing
