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PCT-E541 QAM-DQAM MODULATION TRAINER

SKU:PCT-E541

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PCT-E541 QAM – DQAM MODULATION TRAINER

SCOPE OF LEARNING:
 To study the elements of 8-QAM / DQAM system.
 Tribit coding technique of NRZ-L data format.
 Differential Encoding of Data.
• 8-QAM Modulation technique.
 DQAM Modulation technique.
 To study of constellation Diagram of QAM
 To study bandwidth efficiency in QAM Techniques Effect of Switch faults.

TECHNICAL SPECIFICATIONS:
On Board:
• On-board Sine-wave generator
• Clock And Data Generator Clock Frequency
• Data Format (Coding)
• On-board Four Carrier Sine waves of 500Khz
• On board three nos. of 8-bit NRZ-L. Data Simulator. Clock frequency of 250 Hz.
• Data Format (Coding) is NRZ-L, Tribit
• encoded and Differential EncodedI&Q bits

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”

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