TDM PULSE CODE MODULATION RECEIVER

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TDM PULSE CODE MODULATION RECEIVER

TDM PULSE CODE MODULATION RECEIVER

Category: Electronics

Model No:IAC-204

    Observe Pulse Code Modulation.Clock regeneration by PLL.Clock & frame synchronization in PCM System .Time Division Demultiplexing of PCM data

Product Description

    Observe Pulse Code Modulation.Clock regeneration by PLL.Clock & frame synchronization in PCM System .Time Division Demultiplexing of PCM data

Features:

  •     In built DC regulated Power Supply + 12 V, +5V / 500mA
  •     On board low pass 4th order butter worth filter
  •     Frequency : 3.4 Khz cut off (2 no)
  •     Operating mode: Fast 240 Khz/ channel (Approx)
  •     Slow 1 Hz / Channel (Approx)
  •     2 TDM serial input
  •     pulse code Demodulation techniques.

Scope of Learning:

(A)    PCM Demodulation technique
(B)    Time Division de multiplexing of PCM data
(C)    Clock Regeneration by PLL
(D)    Effect of induced faults in the transmitter & receiver
(E)    Signal recovery in 3 connecting modes between transmitting & receiver
(F)    Clock & Frame Synchronization in PCM system
(G)    PC – PC Communication in 3 modes

Technical Specifications:

  • Input Channels        :     2 TDM serial Input
  • Demodulation           :     Pulse Code Demodulation
  • Clock                         :     Regulation by PLL
  • Low Pass Filter          :     Butterworth – 4th order 1.4KHz cut off  frequency (2 nos.)
  • Operating Speed       :     Fast 240-320 KHz/Channel (approx)

        Slow 1-1.9 Hz/Channel (approx)

  • Error Correction                    :     Off – Odd Even Parity Hamming Code
  • Error Correction                    :     Off – Odd Even Parity Hamming Code
  • Test Point                              :     56
  • Interconnections                   :     2/4 mm Sockets
  • PC – PC Communication     :     2 Channel (RS 232)
  • Port                                       :     9 Pin D – type connector 2 nos.
  • Baud Rate                            :     Selectable from 300 to 2400
  • Power                                  :     220 V ± 10%, 50/60 Hz, 4VA (approx)

Optional Accessories :

  • Multimedia interactive computer based training manual.

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