PCT-E540 DELTA, ADAPTIVE DELTA AND DELTA SIGMA MODULATIONDEMODULATION TRAINER
SCOPE OF LEARNING:
Study of Delta Modulation & Demodulation
Study of effect of slope overload and increased integrator gain in Delta Modulation
Study of Adaptive Delta Modulation & Demodulation Study of Delta Sigma Modulation & Demodulation
Study of amplitude overload in Delta Sigma Modulation
TECHNICAL SPECIFICATIONS:
On Board:
• Clock generation from Crystal.
• Switch selectable clock frequency.
• 4 On-‐board generators at 4 different frequencies (synchronized). Separate adjustable DC level.
• Selectable integrator gain setting (by switch or control circuit) On board 4th order Butterworth low pass filter.
• Unipolar to bipolar conversion on board.
Power Supply:
• Fixed DC Power Supplies +12V,+5V DC, 250mA
• Operated on Mains power 230V, 50Hz +10%
Components are mounted on the panels are:
• IC
• Capacitors
• Resistors
• Diode
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”x10”