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DIGITAL COMMUNICATION TRAINERS       DCT-6000   Downloadable Data Sheet       Description : Curriculum Outlines: 1. Design and implementation of line code encoder and decoder. 2. Design and implementation of PWM and PCM modem. 3. Design and implementation of DM and ADM modem. 4. Design and implementation of ASK, FSK and PSK modem.   Features : Curriculum Objectives: 1. To understand the basic theory of digital communication system. 2. Design and implementation ability training of digital modem. 3. To understand the applications of balanced modulator circuit. 4. To understand the applications of digital modem.   Specification : Module One : Line Code Encoder and Decoder (DCT-6000-01) Chapter 1: Line Code Encoder Experiment 1: Unipolar and Bipolar NRZ Signal Encoder Experiment 2: Unipolar and Bipolar RZ Signal Encoder Experiment 3: AMI Signal Encoder Experiment 4: Manchester Signal Encoder Chapter 2: Line Code Decoder Experiment 1: Unipolar and Bipolar NRZ Signal Decoder Experiment 2: Unipolar and Bipolar RZ Signal Decoder Experiment 3: AMI Signal Decoder Experiment 4: Manchester Signal Decoder Module Two : Pulse Width Modulation and Demodulation (DCT-6000-02) Chapter 3: PWM Modulator Experiment 1: uA741 Pulse Width Modulator Experiment 2: LM555 Pulse Width Modulator Chapter 4: PWM Demodulator Experiment 1: Pulse Width Demodulator Module Three : Pulse Code Modulation and Demodulation (DCT-6000-03) Chapter 5 PCM Modulator Experiment 1: PCM Modulator Chapter 6: PCM Demodulator Experiment 1: PCM Demodulator Module Four : Delta Modulation and Demodulation (DCT-6000-04) Chapter 7: Delta Modulator Experiment 1: Delta modulator Chapter 8: Delta Demodulator Experiment 1: Delta demodulator Module Five : Adaptive Delta Modulation and Demodulation (DCT-6000-05) Chapter 9: Adaptive Delta Modulator Experiment 1: Adaptive Delta Modulator Chapter 10: Adaptive Delta Demodulator Experiment 1: Adaptive Delta Demodulator Module Six : ASK Modulation and Demodulation (DCT-6000-06) Chapter 11: ASK Modulator Experiment 1: XR 2206 ASK Modulator Experiment 2: MC 1496 ASK Modulator Chapter 12: ASK Demodulator Experiment 1: Asynchronous ASK Detector (Using XR 2206 to produce the modulated ASK signal) Experiment 2: Asynchronous ASK Detector (Using MC 1496 to produce the modulated ASK signal) Experiment 3: Synchronous ASK Detector Module Seven : FSK Modulation and Demodulation (DCT-6000-07) Chapter 13: FSK Modulator Experiment 1: XR 2206 FSK Modulator Experiment 2: LM 566 FSK Modulator Chapter 14: FSK Demodulator Experiment 1: LM565 FSK Demodulator (Using XR2066 to produce the modulated FSK signal) Experiment 2: LM 566 FSK Demodulator (Using LM 566 to produce the modulated FSK signal) Module Eight : PSK Modulation and Demodulation (DCT-6000-08) Chapter 15: PSK Modulator Experiment 1: PSK Modulator Chapter 16 PSK Demodulator Experiment 1: PSK Demodulator