AL-E525 QUADRATURE PHASE SHIFT KEYING MODULATION AND DEMODULATION TRAINER
Project Information
- Category: ELECTRONICS ENGINEERING
- Sub Category: COMMUNICATION LAB
- Model Number:
- Category: ELECTRONICS ENGINEERING
Description
SCOPE OF LEARNING:
- Quadrature Phase Shift Keying Modulation
- Quadrature Phase Shift Keying Demodulation
- TECHNICAL SPECIFICATIONS:
Generator:
- Clock Generator: Synchronous clock generator using IC 555, Frequency of square wave is 200 KHz.
- Carrier Generator : Provides Four quadric-phase carrier output generated using IC 7490, 100KHz (0°), 100KHz (90°), 100KHz (180°),100KHz (270°)
- Data Generator : Synchronous data generator using IC 74165, Switch selectable simulated data stream, Data stream generated at approx.1Kb/s rate
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
- QPSK Modulator : using IC 7400
- QPSK Demodulator : using IC 7474 ,TL084, 7486
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”
OPTIONAL ACCESSORIES:
- CRO
Technical Details