Description

Features of FDMA Multiplexing and Demultiplexing Trainer

• On-board message signal with varies frequency
• On Board carrier signal with varies frequency
• Internal Two DSBSC Modulator using MC 1496 IC
• Internal Two DSBSC Demodulator using MC 1496 IC
• Two Different 6th Order LPF
• Two Different Band Pass Filter
• Multiplexing using Adder
• Demultiplexing using BPF
• Internal Power Supply +5V , +12V/ 500 mA
• Number of test point to study the FDMA system
• User friendly front panel block diagram

Technical Specification

• Message Signal 1 :
  • Sine wave Frequency 1 KHz
  • Amplitude 0 to 2V
• Message Signal 2 :
  • Sine wave Frequency 5 KHz
  • Amplitude 0 to 2V
• Carrier Signal 1 :
  • Sine wave Frequency 100 KHz
  • Amplitude 2V
• Carrier Signal 2 :
  • Sine wave Frequency 200 KHz
  • Amplitude 2V
• Multiplexing (Adder): Op Amp Based
• Demultiplexing : BPF 1 and BPF 2
• Demodulation 1 : Balanced Demodulator & LPF
• Demodulation 1 : Balanced Demodulator & LPF
• Supply Voltage (Board) : +12V, +5V / DC
• Supply current : 100 mA (Minimum)
• Input Voltage : 230 V/ 50 Hz AC
• Interface connectors : 2mm socket

Kit Includes

• FDMA Trainer : 1 No
• Patch chord : 10 No’s
• Power chord : 1 No
• Manual : 1 No