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27mhz help carrier ??

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"Insert" is somewhat vague. Modulation would be either AM or FM. Frequency modulation of a crystal ocillator would need a varicap to achieve a reasonable frequency swing.
i want make audio transmitter at 27mhz

first i want to make a 27mhz oscillator

how i can connect between audio source and 27mhz oscillator with am modulation

Something like below:

thank youuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

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