四通道模拟TDM教练演示Time division multiplexing technique. The trainer provides all necessary inputs and connections for students to study amplitude modulation, demodulation, multiplexing and demultiplexing techniques. The trainer is student friendly & completely self contained, having all the basic required circuits and controls on board. Student troubleshooting work is included through switched faults in the trainer.

Technical Specification
Crystal frequency : 1 MHz
On-board generators : Four Adjustable amplitude
sine wave generators of 250
Hz, 500 Hz ,1 KHz and 2 KHz
Input channels : Four
Multiplexing : Time division multiplexing
Modulation : DSB / DSBSC modulation On-board control
signal frequency : 8 KHz, 16 KHz
Test points : 29
Interconnections : 2 mm sockets
Power : 220 V ±10 %, 50 Hz / 60 Hz on request
Power Consumption : 4.8 VA(approx.)
Dimensions (mm) : W 340 × D 240 × H 105
Weight : 1.8 Kg (approx.)
Accessories : Manual, Set of patch cord, line cord

Ltekonline are the manufacturers of Four Channel Analog TDM Trainer used to demonstrate engineering principles in Engineering Colleges, Engineering Schools andCommunication Systemfor Engineering Teaching Lab in Universities