SCOPE OF LEARNING:
• Delta Modulation
• Delta Demodulation
TECHNICAL SPECIFICATIONS:
Generator:
• Sampling Frequency : 20KHz. Square wave using IC 555
• Modulating Signal : 250Hz Sine wave using IC TL084 with variable amplitude up to 3 Vpp
Power Supply:
• Fixed DC Power Supplies +12V,+5V DC, 250mA
• Operated on Mains power 230V, 50Hz +10%
Components mounted on the panels are:
• IC
• Capacitors
• Resistors
• Diode
• Delta Modulator : Using IC 74193 & DAC 0800
• Delta Demodulator : Using IC TL084
SALIENT FEATURES:
• Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
• Instruction manual.
• Connections are brought out through 4mm Sockets.
• Patch Cords 4mm.
• The trainer is housed in ABS Plastic cabinet.
• Size of the trainer set 12”x8”