A simplest FM transmitter

299

03:25:29

Replace the Wave equipment by Microphone. Can replace 20pF by 40pF Trimmer. The coil make by 4 round, 7mm  diameter, stretch the coil to 12 mm.

published 9 years ago

nikisalli

9 years ago

If i have no variable capacitor can i change the frequency by adjusting the coil?

catbui65

9 years ago

Dear, of course

Matus

9 years ago

I rather use SSTC tesla coil like transmitter :)

Karsten

9 years ago

Isn't that the circuit from Make Weekend Projects?

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