FREQUENCY DIVISION MULTIPLEXER & DEMULTIPLEXER

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FREQUENCY DIVISION MULTIPLEXER & DEMULTIPLEXER

FREQUENCY DIVISION MULTIPLEXER & DEMULTIPLEXER

Category: Electronics

Model No:IBC- 117

Observe the different signals are transmitted in a given band width by using the different carrier frequencies  Recovery of modulating signal by selecting the various carrier frequencies using band pass filters and separate Detectors 

Product Description

Observe the different signals are transmitted in a given band width by using the different carrier frequencies  Recovery of modulating signal by selecting the various carrier frequencies using band pass filters and separate Detectors 

Features:

  •     Glass Epoxy PCB used as front panel 
  •      In built IC based DC regulated power supply ±12V/500mA
  •     On board sine wave audio frequency signal generator
  •      Frequency: 1KHz & 2KHz     Amplitude: 0-2VppApprox,
  •     On board carrier's signal generator sine wave     Frequency: 60KHz & 40KHz      Amplitude' 5Vpp & 5Vpp Approx.
  •     Modulation using balanced modulator using IC 1496 followed by an adder using IC Tl081
  •     Demodulation using balanced modulator using IC 1496, band pass filter using IC TL081 followed by low pass filter

Scope of Learning:

  • To study the principle of sampling of Analog Signals , by reconstructing the sampled signals & comparing with original signal.
  • Reconstruction of  signal.

Technical Specifications:

  • Output voltage(Regulated) : 12V/500mA (Inbuilt)
  • Audio frequency:Sine wave 1KHz & 2KHz / 0-2V P-P Approx.
  • Carrier frequency :60KHz & 40KHz / 5V P-P Approx.
  • Housed in  PVC cabinet, circuit diagram printed,connections of various components ( IC 1496, TL081 & TL082), all important outputs & test points brought at glass epoxy front panel.
  • Also provided with power chord, patch chords & instruction manual

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