TDM Pulse Code Demodulation Receiver Trainer


TDM Pulse Code Demodulation Receiver Trainer .

SALIENT FEATURES

  • Input accepts two channel multiplexed data.
  • On – Board De multiplexed PCM receiver.
  • On – Board L.P. Filters.
  • Fast and slow modes do 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

TECHNICAL SPECIFICATIONS

  •  Input Channels : 2 TDM serial Input.
  •  Demodulation : Pulse Code Demodulation.
  •  Clock : Regulation by PLL.
  •  Low Pass Filter : Butter worth – 4th order 1.4KHz cutoff 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.
  •  PC – PC Communication : 2 Channel via RS 232.
  •  Port : 9 Pin D – type Connector 2 nos..
  •  Baud rate : Selectable from 300 to 2400.
  •  Fault Switches : 4 nos. through 4 way DIP switch for troubleshooting at different blocks.
  •  Test Points : More than 55.
  •  Interconnections : 2/4 mm socket.
  •  Cabinet : Enclosed in ABS plastic cabinet with detachable cover.
  •  Power : 220V AC ±10%, 50/60Hz mains operated.
  •  Accessories : Set of Patch Cords, User’s manual.

LIST OF EXPERIMENTS

  •  PCM Demodulation technique.
  •  Time Division de multiplexing of PCM data.
  •  Clock Regeneration by PLL.
  •  Effect of induced faults in the transmitter & receiver.
  •  Signal recovery in 3 connecting modes between transmitting & receiver.
  •  Clock & Frame Synchronization in PCM system.
  •  PC – PC Communication in 3 modes.

OPTIONAL ACCESSORIES
♦ Multimedia interactive computer based training manual

Related Products

Other Related Teaching Lab Products, Scientific Instruments and Educational Equipments like TDM Pulse Code Demodulation Receiver Trainer . . .

Support