Product Description

Digital Communication Trainer

Brand: ETEK

Model: DCS-6000

Country of Origin: Taiwan

Country of Manufacture: Taiwan

Features:

Curriculum Objectives:

1. To understand basic theory of digital communication system.

2. Design and implementation ability training of digital modulator and demodulator.

3. To understand the applications of balanced modulator circuit.

Technical Specification:

Module One:

• ETEK DCS-6000-01
• Chapter 1: Line Code Encoder                        
• Chapter 2: Line Code Decoder

Module Two:

• ETEK DCS-6000-02
• Chapter 3: PWM Modulator                     
• Chapter 4: PWM Demodulator      

Module Three:

• ETEK DCS-6000-03
• Chapter 5 PCM Modulator                       
• Chapter 6: PCM Demodulator

Module Four:

• ETEK DCS-6000-04
• Chapter 7: Delta Modulator                        
• Chapter 8: Delta Demodulator

Module Five:

• ETEK DCS-6000-05
• Chapter 9: Adaptive Delta Modulator                        
• Chapter 10: Adaptive Delta Demodulator      

Module Six:

• ETEK DCS-6000-06
• Chapter 11: ASK Modulator                        
• Chapter 12: ASK Demodulator                     

Module Seven:

• ETEK DCS-6000-07
• Chapter 13: FSK Modulator                        
• Chapter 14: FSK Demodulator                                           

Module Eight:

• ETEK DCS-6000-08
• Chapter 15: PSK (BPSK) Modulator                  
• Chapter 16: PSK (BPSK) Demodulator

Module Nine:

• Function Generator & DC Power Supply

Features of Function Generator:

• Two signal output ports
• Frequency range：10 Hz ~ 100 kHz and 100 Hz ~ 1 MHz
• Waveforms: Sine, Triangle, Square and TTL Pulse
• Amplitude: 10 Vpp
• Built-in 6-digit frequency counter
• Large 0.5” LED display
• Overload protection

Specification of Function:

Waveforms:

• Sine, Triangle, Square, TTL Plus
• Amplitude: >10 Vpp
• Impedance: 50 Ω ±10%
• Duty Control: 30%  ̴̴̴̴ 60%
• Display: 6 Digit LED Display
• Frequency Range:
• 10Hz to 100 kHz (4 ranges)
• 100Hz to  1MHz (4 ranges)
• Frequency Control:
• Separative: Case and Fire tuning
• Mode: Internal Only
• Accuracy: ±Time Base Accuracy ±Count
• Time Base: Oscillation Frequency 60Hz
• Resolution: 0.1Hz, 1Hz, 10Hz, 100Hz, 1kHz

Features of  DC Power Supply:

• Triple bipolar voltage outputs
• Constant voltage operation
• Low ripple and noise

Specification DC Power Supply:

• Constant voltage output: ±5V, ±12V
• Variable Voltage output: 0V to ±15 V