Quadrature Amplitude (QAM) Modulation & Demodulation

Product Categories: Basic Communication Lab, Engineering Equipment

Product Page: https://www.labappara.com/product/quadrature-amplitude-qam-modulation-demodulation/

Product Description

Quadrature Amplitude (QAM) Modulation & Demodulation

Technical Specifications:

Carrier Sine Wave Generator:

• Four carrier sine waves Generated onboard.
• Provides synchronized Sine waveform output of 500 KHz (0 deg.),500 KHz (90 deg.), 500 KHz (180 deg.), 500 KHz (270 deg.)

Clock And Data Generator:

•  24 bit variable NRZ-L pattern generated depending on the position of the three nos. of 8- Bit Data Switch provided
•  Clock Frequency is of 250 KHz

Data Format (Coding):

• Non Return to Zero-Level (NRZ-L). 
• Tribit encoded data (I ,Q & C).
• Differential Encoded I & Q Bits

Carrier Modulation Techniques:

• Quadrature Amplitude Modulation.
• Differentially Quadrature Amplitude Modulation

Carrier Demodulation Techniques: 

• Quadrature Amplitude Demodulation.
• Differentially Quadrature Amplitude Demodulation

On-board Features: 

• On board Three Nos. of 8 bit variable NRZ-L pattern Data Simulator 
• Switch Faults are provided on board to study different effects on circuit 
• QAM/DQAM Demodulation using PLL and Envelop detectors 
• Switch Faults are provided on board to study different effects on circuit Interconnections : 4 mm sockets
• Test Points: 32 Aprrox
• Power: 230V 10% 50 Hz, 1 AC

Accessories:

•  Detailed Instruction Manual.
•  Set of Patch cords