Advanced Digital & Analog Communication Trainers TC-8000
Description

The TC-8000 trainer includes the basic & advanced modules to experiment on fundamental & higher level of analog & digital topics of a telecommunication course. The purpose of the modules is to enable the student to acquire a clear experimental view of the basic & advanced concepts and a familiarization with the operative aspects of the work in the telecommunication laboratory. This trainer combined the modules with experimental circuits. It can offer the beginner complete courses of basic & advanced communication in 18 experiments modules: 9 Digital & 9 Analog Experiments Modules with the optional power supply and signal unit, oscilloscope or Spectrum Analyzer, then they can complete various experiments independently.

ALOG COMMUNICATION MODULES

LIST OF EXPERIMENTS

  1. RF Oscillator Experiment
  2. Second Order LPF & HPF Experiment
  3. AM Modulator Experiment
  4. AM Demodulator Experiment
  5. DSB-SC and SSB Modulator Experiment
  6. DSB-SC and SSB Demodulator Experiment
  7. FM Modulator Experiment
  8. FM Demodulator Experiment
  9. TDM Multiplexer Experiment
  10. TDM Demultiplexer Experiment
  11. FDM Multiplexer Experiment
  12. FDM Demultiplexer Experiment
  13. Analog to Digital Converter Experiment
  14. Digital to Analog Converter Experiment
  15. Frequency Converter
  16. Signal Recovery
  17. Phase Lock Loop

 

DIGITAL COMMUNICATION MODULES

LIST OF EXPERIMENTS

  1. Line Code Encoder Experiment
  2. Line Code Decoder Experiment
  3. PWM Modulator Experiment
  4. PWM Demodulator Experiment
  5. PCM Modulator Experiment
  6. PCM Demodulator Experiment
  7. Delta Modulator Experiment
  8. Delta Demodulator Experiment
  9. Adaptive Delta Modulator Experiment
  10. Adaptive Delta Demodulator Experiment
  11. FSK Modulator Experiment
  12. FSK Demodulator Experiment
  13. ASK Modulator Experiment
  14. ASK Demodulator Experiment
  15. PSK Modulator Experiment
  16. PSK Demodulator Experiment
  17. QPSK Modulator Experiment
  18. QPSK Demodulator Experiment
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Description

ANALOG COMMUNICATION

Specification

TC-3000-01 Second Order Active Filters & RF Oscillators Experiments Module

Lab 1: Second Order Active Filters
Experiment 1: Second Order Active Low-pass Filter (Low-pass -3 Db Frequency: 1 kHz ~ 3 kHz)
Experiment 2: Second Order Active High-pass Filter (High-pass -3 dB Frequency: 5 kHz ~ 10 kHz)
Experiment 3: Second Order Active Band-pass Filter (Center Frequency:10 kHz ~ 100 kHz, Bandwidth: 6 kHz ~ 60 kHz)
Experiment 4: Second Order Active Band-stop Filter (Cutoff Frequency: 10 kHz ~ 100 kHz, Bandwidth:6 kHz ~ 60 kHz)

Lab 2: RF Oscillators
Experiment 1: Colpitts Oscillator (Oscillation Frequency: 1 MHz ~ 9 MHz.)
Experiment 2: Hartley Oscillator (Oscillation Frequency: 500 kHz ~ 1.8 MHz.)
Experiment 3: Crystal Oscillator (Oscillation Frequency: 500 kHz ~ 1.8 MHz.)
Experiment 4: Voltage Controlled Oscillator (Oscillation Frequency: 3.5 MHz ~ 4 MHz.)

TC-3000-02: AM Modulator & Demodulator Experiments Module
Lab 3: AM Modulator
Experiment 1: Transistor AM Modulator (Carrier Signal: 1.5 kHz ~ 2 kHz, Audio Signal: 500 Hz ~ 1 kHz)
Experiment 2: MC1496 AM Modulator (Carrier Signal: 500 kHz ~ 1 MHz, Audio Signal: 500 Hz ~ 1 kHz)

Lab 4: AM Demodulator
Experiment 1: AM Diode Detector (Carrier Signal:300 kHz, Audio Signal: 500 Hz ~ 2 kHz)
Experiment 2: AM Product Detector (Carrier Signal: 500 kHz ~ 1 MHz, Audio Signal: 500 Hz ~ 1 kHz)

TC-3000-03: DSB-SC and SSB Modulator & Demodulator Experiments Module
Lab 5: DSB-SC and SSB Modulator
Experiment 1: DSB-SC Modulator (Carrier Signal: 100 kHz ~ 500 kHz, Audio Signal: 500 Hz ~ 1 kHz)
Experiment 2: SSB Modulator (Carrier Signal: 200 kHz, Audio Signal: 500 Hz ~ 1 kHz)

Lab 6: DSB-SC and SSB Demodulator
Experiment 1: DSB-SC Product Detector (Carrier Signal: 100 kHz ~ 500 kHz, Audio Signal: 500 Hz ~ 1 kHz)
Experiment 2: SSB Product Detector (Carrier Signal: 200 kHz, Audio Signal: 500 Hz ~ 1 kHz)

TC-3000-04: FM Modulator & Demodulator Experiments Module
Lab 7: FM Modulator
Experiment 1: MC4046 FM Modulator (Carrier Signal: 20 kHz, Audio Signal: 1 kHz)
Experiment 2: LM566 FM Modulator (Carrier Signal: 20 kHz, Audio Signal: 500 Hz ~ 700 Hz)

Lab 8: FM Demodulator
Experiment 1: MC4046 FM Demodulator (Carrier Signal: 20 kHz, Audio Signal: 1 kHz)
Experiment 2: LM565 FM Demodulator (Carrier Signal: 20 kHz, Audio Signal: 500 Hz ~ 700 Hz)

TC-3000-05: TDM Multiplexer & Demultiplexer Experiments Module
Lab 9: TDM Multiplexer
Experiment 1: Waveform Generator (Sine Wave Signal Generator: 13 kHz, Triangle Wave Signal Generator: 2.3 kHz, Square Wave Signal Generator: 2.3 kHz)
Experiment 2: TDM Multiplexer (Transmission Channels: 3 Channels, Switching Time:500 ms ~ 50 ms)

Lab 10: TDM Demultiplexer
Experiment 1: TDM Demultiplexer (Transmission Channels: 3 Channels, Switching Time:500 ms ~ 50 ms)

TC-3000-06: FDM Multiplexer & Demultiplexer Experiments Module
Lab 11: FDM Multiplexer
Experiment 1: FDM Signal Generator (Carrier Signal: 500 kHz ~ 1.5 MHz, Audio Signal: 500 Hz ~ 1.5 kHz)
Experiment 2: DSB-SC Modulated Signal Generator (Carrier Signal: 500 kHz ~ 1.5 MHz, Audio Signal: 500 Hz ~ 1.5 kHz)
Experiment 3: FDM Multiplexer (Modulation Type: DSB-SC Signal, Transmission Bandwidth: 2 MHz)

Lab 12: FDM Demultiplexer
Experiment 1: FDM Demultiplexer (Modulation Type: DSB-SC Signal, Demultiplexing Type: Product Demultiplexer)

TC-3000-07: A/D & D/A Converter Experiments Module
Lab 13: Analog-to-digital Converter
Experiment 1: ADC0804 Analog-to-digital Converter (Resolution: 8 bits, Analog Input Voltage: 0 V ~ 5 V)
Experiment 2: ADC0809 Analog-to-digital Converter (Resolution: 8 bits, Analog Input Voltage: 0 V ~ 5 V, Clock Frequency: 120 kHz)

Lab 14: Digital-to-analog Converter
Experiment 1: R-2R Digital-to-analog Converter (Digital Input: 4 bits, Analog Output: 0 V ~ 5 V)
Experiment 2: Unipolar DAC 0800 Digital-to-analog Converter (Digital Input: 8 bits, Analog Output: 0 V ~ 5 V, Step Value: 0.019 V)
Experiment 3: Bipolar DAC 0800 Digital-to-analog Converter (Digital Input: 8 bits, Analog Output: -5 V ~ 5 V, Step Value: 0.038 V)

TC-3000-08: Frequency Converter & Signal Recovery Experiments Module

Lab 15: Frequency Converter
Experiment 1: Frequency Multiplier (Carrier Signal: 10 kHz)

Experiment 2: Up/Down Frequency Converter (Carrier Signal @ LO port: 100 kHz; Carrier Signal @ RF port: 120 kHz)

Lab 16: Signal Recovery
Experiment 1: Carrier Signal Recovery Circuit (Carrier Signal: 10 kHz)
Experiment 2: Clock Recovery Circuit (Clock Signal: TTL, Encoded Signal: Manchester, Clock Frequency: 5 kHz ~ 10 kHz)

TC-3000-09: Phase Lock Loop Experiments Module

Lab 17: MC4046 Phase Lock Loop Frequency Synthesizer

Experiment 1 : Operation theory of Phase Lock Loop

Experiment 2 : Basic characteristics measurement of MC4046 Phase Lock Loop

Lab 18: LM565 Phase Lock Loop Frequency

Experiment 1 : Basic characteristics measurement of LM565 Phase Lock Loop

Experiment 2 : design & Implement the Phase Lock Loop to demodulate the modulated signal

DIGITAL COMMUNICATION MODULES

Specification

TC-6000-01: Line Code Encoder and Decoder Experiments Module

Lab 1: Line Code Encoder

Experiment 1: Unipolar and Bipolar NRZ Signal Encoder (Signal: TTL, Data Rate: 1 kbps ~ 4 kbps)
Experiment 2: Unipolar and Bipolar RZ Signal Encoder (Signal: TTL, Data Rate: 1 kbps ~ 2.5 kbps, CLK: 2 kHz ~ 5 kHz)
Experiment 3: AMI Signal Encoder (Signal: TTL, Data Rate: 50 bps ~ 250 bps, CLK: 100 Hz ~ 500 Hz)
Experiment 4: Manchester Signal Encoder (Signal: TTL, Data Rate: 100 bps ~ 400 bps, CLK: 200 Hz ~ 800 Hz)

Lab 2: Line Code Decoder

Experiment 1: Unipolar and Bipolar NRZ Signal Decoder (Signal: TTL, Data Rate: 1 kbps ~ 4 kbps)
Experiment 2: Unipolar and Bipolar RZ Signal Decoder (Signal: TTL, Data Rate: 1 kbps ~ 2.5 kbps, CLK: 2 kHz ~ 5 kHz)
Experiment 3: AMI Signal Decoder (Type of Signal: TTL, Data Rate: 50 bps ~ 250 bps, CLK: 100 Hz ~ 500 Hz)
Experiment 4: Manchester Signal Decoder (Signal: TTL, Data Rate: 100 bps ~ 400 bps, CLK: 200 Hz ~ 800 Hz)

 

TC-6000-02: PWM (Pulse Width) Modulation and Demodulation Experiments Module

Lab 3: Pulse Width Modulator
Experiment 1: UA741 PWM Circuit (Carrier Signal: 1.5 kHz ~ 2 kHz; Audio Signal Frequency: 500Hz)
Experiment 2: LM566 PWM Circuit (Carrier Signal: 5 kHz ~ 10 kHz; Audio Signal Frequency: 1 kHz)

Lab 4: Pulse Width Demodulator
Experiment 1: PWM Demodulation Circuit (Carrier Signal: 5 kHz ~ 6 kHz; Audio Signal Frequency: 500 Hz ~ 700 Hz)
 

TC-6000-03: PCM (Pulse Code) Modulation and Demodulation Experiments Module

Lab 5: PCM Modulator
Experiment 1: PCM Modulator (Built-in Sample Frequency: 8 kHz, Built-in Operation Frequency: 2048 kHz, Audio Signal: 100 Hz ~ 2 kHz)

Lab 6: PCM Demodulator
Experiment 1: PCM Demodulator (Built-in Sample Frequency: 8 kHz, Built-in Operation Frequency: 2048 kHz, Audio Signal: 100 Hz ~ 2 kHz)

TC-6000-04: Delta Modulation and Demodulation Experiments Module

Lab 7: Delta Modulator
Experiment 1: Delta Modulator (Type of Sample Signal: TTL CLK, Sample Frequency: 32 kHz ~ 256 kHz, Audio Signal: 1 kHz ~ 3 kHz)

Lab 8: Delta Demodulator
Experiment 1: Delta Demodulator (Type of Sample Signal: TTL CLK, Sample Frequency: 32 kHz ~ 256 kHz, Audio Signal: 1 kHz ~ 3 kHz)

TC-6000-05: Adaptive Delta Modulation and Demodulation Experiments Module

Lab 9: Adaptive Delta Modulator
Experiment 1: Adaptive Delta Modulator (Type of Sample Signal: TTL CLK, Sample Frequency: 32 kHz ~ 128 kHz, Audio Signal: 500 Hz ~ 1 kHz)

Lab 10: Adaptive Delta Demodulator
Experiment 1: Adaptive Delta Demodulator (Type of Sample Signal: TTL CLK, Sample Frequency: 64 kHz ~ 256 kHz, Audio Signal: 500 Hz ~ 1 kHz)

TC-6000-06: ASK (Amplitude-Shift Keying) Modulation and Demodulation Experiments Module

Lab 11: Amplitude-Shift Keying Modulator
Experiment 1: ASK Modulation Circuit (Carrier Signal: 20 kHz ~ 100 kHz; Modulation Signal Frequency: 1 kHz ~ 10 kHz)

Lab 12: Amplitude-Shift Keying Demodulator
Experiment 1: ASK Non-coherent Detection Circuit (Carrier Signal: 20 kHz ~ 100 kHz; Modulation Signal Frequency: 1 kHz ~ 10 kHz)
Experiment 2: ASK Coherent Detection Circuit (Carrier Signal: 20 kHz ~ 100 kHz; Modulation Signal Frequency: 1 kHz ~ 10 kHz)

TC-6000-07: FSK (Frequency-Shift Keying) Modulation and Demodulation Experiments Module

Lab 13: Frequency-Shift Keying Modulator
Experiment 1: FSK Modulation Circuit (Space Signal: 1370 Hz; Mark Signal: 870 Hz; Data Signal: 200 Hz ~ 5 kHz)
Lab 14: Frequency-Shift Keying Demodulator
Experiment 1: FSK Demodulation Circuit (Space Signal: 1370 Hz; Mark Signal: 870 Hz; Data Signal: 200 Hz ~ 5 kHz)

TC-6000-08: PSK (Phase-Shift Keying) Modulation and Demodulation Experiments Module

Lab 15: Phase-Shift Keying Modulator
Experiment 1: PSK Modulation Circuit (Carrier Signal: 100 kHz; Data Rate: 200 bps; Data Signal: 100 Hz ~ 1kHz)

Lab 16: Phase-Shift Keying Demodulator
Experiment 1: PSK Demodulation Circuit (Carrier Signal: 100 kHz; Data Rate: 400 bps ~ 1000 bps; Data Signal: 100 Hz ~ 1kHz)

TC-6000-09: QPSK (Quadrature Phase-Shift Keying) Modulation and Demodulation Experiments Module

Lab 17: QPSK Modulator
Experiment 1: Bit-splitter Circuit (Data Rate: 100 bps ~ 1000 bps)
Experiment 2: QPSK Modulation Circuit (Carrier Signal: 20 kHz; Data Rate: 1000bps)

Lab 18: QPSK Demodulator
Experiment 1: Signal-square and PLL Circuit (Carrier Signal: 20 kHz; Data Rate: 1000 bps)
Experiment 2: QPSK Demodulation Circuit (Carrier Signal: 20 kHz; Data Rate: 1000 bps)