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Mini FM Radio Transmitter Circuit

2016-04-06 10:27  
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Mini FM Radio Transmitter Circuit
This is an mini fm Radio transmitter circuit. The supply voltage is between one.1 � three Volts with power consumption is one.8 mA at one.5 Volts. This circuit ought to be able to cover 30 meters of range max. at one.5 Volts.

* Use a battery for powering the circuit.It will reduce noise.
* An FM antenna from a old radio is a better option than the wire antenna.

Mini FM Radio Transmitter Circuit
This device is NPN General Purpose Amplifier for use as a medium power amplifier and switch requiring collector currents up to 500mA.

Mini FM Radio Transmitter CircuitAbsolute Maximum Ratings.
Collector-Emitter Voltage (VCEO ) : 40 V.Collector-Base Voltage (VCBO) : 75 V.Emitter-Base Voltage (VEBO) : 6.0 V.Collector Current (IC) 1.0 : A.Operating and Storage Junction Temperature Range (TSTG) :- 55 ~ 150 °C.Collector-Emitter Breakdown Voltage : 40 V.Collector-Base Breakdown Voltage : 75 V.Emitter-Base Breakdown Voltage : 6.0 V. Advertisement: