How does the mobile phone work?
7:10
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How does the mobile phone work?
Learn how the mobile phone works. Learn modulation and demodulation, radio frequency (rf) amplifier, audio frequency (af) amplifier, digital to analogue (DAC), analogue to digital converter (ADC). These concepts are required in the study of A - Level Physic Applications. If you have found this video lecture useful, I'm happy to announce that I ...
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