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Digital Communication Circuit, Communication Training Set - Model TC-102

• Study of digital modulation methods
• FSK PSK/QPSK, ASK, CVSD AND PWM modulator and demodulator
• Applying different input signals
• Analog-to-digital and digital-to-analog signal conversion

 
1) PWM modulator with modulated 500Hz-1kHz audio signal and demodulated 500-700Hz audio signal
2) PSK/QPSK digital modulator/demodulator with 7kHz carrier signal frequency
3) ASK modulator/demodulator with 1-10kHz modulated signal frequency
4) ASK modulator/demodulator with 1-10Hz modulated signal frequency
5) Single or differential, 256 steps, 8-bit, Analog to digital conversion
6) ±12V and ± 5V power supply
7) Signal generator with output frequency 10Hz-200kHz and producing sine, square and triangular waveforms

 
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