which type of oscillator!

[aj_silverthunder]

how to make it a FM transmitter

Added after 7 minutes:



Added after 55 seconds:

is this a Fm Tx of 10Mhz

 

[Audioguru]

Your circuit is an AM transmitter if the oscillator works.
A crystal has only one frequency. You can shift its frequency only a tiny amount which is not enough for FM audio.

Modern FM stereo transmitters use a frequency synthesizer with a crystal and use a phase-locked-loop to modulate its frequency. The MP3 to car radio transmitters use the BH14xx line of ICs.

 

[aj_silverthunder]

does this work!is it FM