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Posts tagged Portable Radio

A 4 Watt Amplifier Portable Radio Circuit Diagram Design using TDA1011

The following schematic depicts the design of a 4 Watt Amplifier Circuit Diagram for portable radio application using TDA1011 from Philips Semiconductor. The device is especially designed for portable radio and recorder applications and delivers up to 4 W in a 4 ? load impedance. List of electronics components are as follows: C1 = 1 Micro Farad, C2 = 1 Micro Farad, C3 = 100 Pico Farad.

Portable FM Radio Circuit Diagram using TDA7000

The TDA7000 is a monolithic integrated circuit for mono FM portable radios, features: R.F. input stage, Mixer, Local oscillator, I.F. amplifier/limiter, Phase demodulator, Mute detector, Mute switch. The following schematic shows a portable FM radio circuit diagram using TDA7000.