Analog Communication Trainers TC-3000

Analog Communication Trainers TC-3000

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Description

Features

1. Design and implementation of second order active filters and RF oscillators.
2. Design and implementation of AM and FM modulator and demodulator.
3. Design and implementation of DSB/SC and SSB modulator and demodulator.
4. Design and implementation of TDM and FDM multiplexer and demultiplexer.
5. Design and implementation of frequency converter and signal recovery circuits.

Objectives

1. To understand the basic theory of analog communication system.
2. Design and implementation ability training of analog modulator and demodulator.
3. To understand the applications of analog modulator and demodulator.

 

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 16: 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

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