fm radio ic tda7000 schematic


Posted on Feb 6, 2014

FM radio receiver circuit is an FM receiver made by IC TDA7000. The circuit uses IC TDA7000 FM receiver can be supplied with a DC voltage of 2 volts DC to 12 volts DC. FM radio receiver circuit includes a series of simple because it uses the TDA7000 IC. IC TDA7000 IC is designed specifically as an FM receiver. IC TDA7000 is an FM tuner that uses a


fm radio ic tda7000 schematic
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system of FLL (Frequency-Locked-Loop) to the IF frequency of 70 KHz. Complete schematic FM radio receiver using the TDA7000 IC can be seen in the following figure. FM radio circuit use IC TDA7000 as shown above can receive a radio frequency emission from a radio transmitter with a frequency range from 70 MHz reception up to 120 MHz. FM radio receiver circuit use IC TDA7000 has a high selectivity for tuning the system using the TDA7000 IC technology FLL (Frequency-Locked-Loop) with a degree of selectivity is controlled by the RC circuit. FM radio receiver circuit by IC TDA7000 has a current consumption is low enough so that the range of 8 mA can be operated with batteries for a long time. Audio output signal from the FM receiver circuit TDA7000 IC is still mono, to get stereo-quality audio signal to be added stereo demodulator circuit.




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