The Replica Prop Forum

The Replica Prop Forum
Very cool site I am also a member of

Day by Day Cartoon

Wednesday, March 29, 2017

How to make an FM Transmitter




In today's video, we learn the basics of FM Radio transmission and how to make a FM radio Transmitter. The most proactively use I can think of for this is just as a device to play music from your phone on your car's radio, although the principal could be scaled up, it is likely illegal without a radio license to broadcast to a large area. So yeah! Thanks guys! :)

Mail address:
PO box 1172
Orem, UT


List of Materials:
0. Transistor (Q1)- S9018.
1. R1- 2.2K
2. R2- 22K
3. R3- 2.2K
4. R4- 33 Ohm
5. R5- 33 Ohm
6. C1- 0.1uF(Code- 104)
7. C2- 0.1uF (Code- 104)
8. C3- 680pF(Code- 681)
9. C4- 30pF-120pF variable Capacitor
10. C5- 10pF(Code- 10)
11. C6- 30pF(Code- 30)
12. C7- 30pF(Code- 30)
13. C8- 0.1uF(Code- 104)
14. Inductor(L)- 0.1uH (5.5Turns coil).
15. Antenna- A short wire, 20cm long.
16. PCB
17. 9V battery terminal
18. AUX port/ jack

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