como fazer um injetor de sinal

With this signal injector, you will produce a signal of a certain intensity, which, when applied to the various stages of a device, allows you to locate malfunctions. A typical injector generates signals of fixed frequency, but whose richness in harmonics allows it to excite everything from audio amplifier circuits to AM and FM receivers and transmitters. Signal injector schematic: https://drive.google.com/file/d/14qsY... --------------------------------------------------------------------------------------------------------------------------- With this signal injector, you will produce a signal of a certain intensity, which, when applied to the different stages of a device, allows you to locate malfunctions. A typical injector generates signals of fixed frequency, but whose richness in harmonics allows it to excite everything from audio amplifier circuits to AM and FM receivers and transmitters. Signal injector schematic: https://drive.google.com/file/d/14qsY...