Mini FM Transmitter circuit diagram

This is an mini fm transmitter. I think this is the simplest one. Simple, easy and of course…cheap… The supply voltage is between 1.1 – 3 Volts with power consumption is 1.8 mA at 1.5 Volts. This circuit should be able to cover  30 meters of range max. at 1.5 Volts.

Mini FM Transmitter circuit diagram

Here the PCB Layout:

Mini FM Transmitter pcb layout

Visit this page for complete explanation.

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Author: circuit diagram on August 7, 2009
Category: Radio
Tags: fm transmitter,  radio circuit,  rf circuit, 

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