POWER FM TRAMSMITTER

https://www.elcircuit.com/2011/03/fm-radio-transmitter-schematic-with-pcb.html

Description :

Resistor

R1__________________1K

R2__________________18K

R3__________________82K

R4__________________1K2

R5__________________5K6

R6__________________39K

R7__________________18K

R8__________________68K

R9__________________470R

R10_________________100R

R11_________________50K

XTal

Q1__________________ Crystal according to the desired frequency

Inductor

L1__________________10uH

Capacitor

C1__________________10uF

C2__________________30uF

C3__________________20uF

C4__________________47uF

Transistor

Tr1_________________2SB175

Tr2_________________2SB175

Tr3_________________2SB178

Antenna

X1-1________________10-20 meters

Connector

X2-1________________Ground

X2-2________________VCC 9-12 Volts DC

X3-1________________Input

X3-2________________Ground

Simple version:

https://www.electronics-tutorials.ws/inductor/lr-circuits.html

https://archive.org/details/folkscanomy_electronics?&sort=-downloads&page=4