TDM PULSE CODE DEMODULATION RECEIVER TRAINER

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Overview
Quick Details
Place of Origin:
India
Brand Name:
Vinytics
Model Number:
CT-PCDM

Specifications

*Input accepts two channel multiplexed data, Onboard De multiplexed PCM receiver, Onboard L.P. Filters, Error check code

Salient Features :

*   Input accepts two channel multiplexed data

*   On Board De multiplexed PCM receiver

*   On Board L.P. Filters

*   Fast and slow modes doe real time operation & examination of control signal and data on Led

*   On Bard Sync code Detector

*   Error check code options

      (1)  Odd or even parity single bit error detection

      (2)  Hamming code single but error detection

      (3)  4 switched faults for fault simulation

      PC PC communication via RS 232

Specifications

*    Input Channels : 2 TDM serial Input

*    Demodulation : Pulse Code Demodulation

*    Clock : Regulation by PLL

*    Low Pass Filter : Butterworth 4th  order 1.4    KHz cutoff frequency (2 nos.)

*    Operating Speed : Fast 240 KHz/Channel (approx)

                   Slow 1 Hz/Channel (approx)

*    Error Correction : Off Odd Even Parity Hamming Code

*    Error Correction : Off Odd Even Parity Hamming Code

*    Test Point : 56

*    Interconnections : 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)

*    Accessories Included : Manual, Set of patch cord, Line cord, RS 232 cable 2nos.

Experiments :

(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 PCX Communication in 3 modes