ANALOG - DIGITAL COMMUNICATION TRAINING SET

Analog-Digital Communications Training Set shall consist of a Main Unit and 13 Application Modules. Variable and fixed power supplies, voltmeter, sine generators, frequency and amplitude adjustable function generator are on the set.

2 mm sockets and 2 mm connection leads in different colors should be used in the set.

The theory, application areas, the definition of the components and their figures in practice should be given detailed in the introduction of every subject in the Experiment Book. The book shall contain Chapters “Preparation information” supported with block diagrams and graphics, ”how to do the experiment” where the real pictures are used and ”conclusion” where the results and the questions regarding the experiments should be explained detailed.

TECHNICAL SPECIFICATIONS
Supply Voltage                 : 220V AC / 50Hz ±%10
DC Variable Power Supply         : 0 - 18VDC / 0.7A / 3½ LED Voltmeter
DC Fixed Symmetric Power Supply-1     : (-12V) - 0 - (+12V) DC / 0.7A / Electronics Protected
DC Fixed Symmetric Power Supply-2     : (-5V) - 0 - (+5V) DC / 0.7A / Electronics Protected
Frequency Generator (2pcs)         : Fixed output frequency
Amplitude Range             : 0 - 8Vpp
Function Generator (2pcs)         : Sine, Triangle, Square (TTL)
Amplitude Range             : 0 - 8Vpp
Frequency Range             : 1Hz - 100KHz

APPLICATION MODULES

1) Sinus Oscillator and RF Filters Module

• Examination of Hartley Oscillator
• Examination of Collpits Oscillator
• Examination of Crystal Oscillator
• Examination of Low Pass Active Filter Operation
• Examination of High Pass Active Filter Operation

2) AM Modulation and Demodulation Module

• Examination of Amplitude Modulation
• Examination of Amplitude Demodulation
• Examination of Double Side Band (DSB) Amplitude Modulation
• Examination of Double Side Band (DSB) Amplitude Demodulation

3) FM Modulation and Demodulation Module

• Examination Frequency Modulation
• Examination of Frequency Demodulation

4) A/D and D/A Module

• Examination of Analog to Digital Converter (ADC)
• Examination of 8 Channel Analog to Digital Converter (ADC)
• Examination of Unipolar Digital to Analog Converter (DAC)
• Examination of Bipolar Digital to Analog Converter (DAC)

5) PWM Modulation and Demodulation Module

• Examination of Pulse Width Modulator (PWM) (2 Experiments)
• Examination of Pulse Width Demodulator

6) ASK Modulation and Demodulation Module

• Examination of Amplitude Shift Keying (ASK) Modulation
• Examination of Amplitude Shift Keying (ASK) Demodulation

7) FSK Modulation and Demodulation Module

• Examination of Frequency Shift Keying (FSK) Modulation
• Examination of Frequency Shift Keying (FSK) Demodulation

8) PSK Modulation and Demodulation Module

• Examination of Phase Shift Keying (PSK) Modulation
• Examination of Phase Shift Keying (PSK) Demodulation

9) QPSK Modulation and Demodulation Module

• Examination of Quadrature Phase Shift Keying (QPSK) Modulation
• Examination of Quadrature Phase Shift Keying (QPSK) Demodulation

10) PAM & PCM Modulation and Demodulation Module

• Examination of PAM Modulation
• Examination of PAM Demodulation
• Examination of PCM Modulation
• Examination of PCM Demodulation

11) Delta Modulation and Demodulation Module

• Examination of Delta Modulation
• Examination of Delta Demodulation

12) FDM Modulation and Demodulation Module

• Examination of FDM Modulation
• Examination of FDM Demodulation

13) TDM Modulation and Demodulation Module