TDM Pulse Code Modulation Transmitter Trainer


TDM Pulse Code Modulation Transmitter Trainer .

SALIENT FEATURES

  • Crystal controlled Clock & Sine Generator (Synchronized)
  • 2 TDM Analog channels
  • Error Check code option (Odd – Even parity, Hamming code)
  • 4 switched faults can be used for error check & fault simulation.
  • PC – PC communication

TECHNICAL SPECIFICATIONS

  •  Crystal Frequency : 12/16 MHz
  •  On – Board Generators :
    1. – Adjustable Amplitude sine Generator of 500Hz & 1KHz  (synchronised) 1 & 2 KHz synchronized frequency (optional)
    2. – Variable Amplitude DC Level (2 nos.)
  •  Input Channels : Two
  •  Multiplexing : Time Division Multiplexing
  •  Modulation : Pulse Code Modulation
  •  Sync Signals : Pseudo Random Sync. Code Modulation
  •  Error Check Code Off – Odd – Even – Hamming
  •  Operating Modes : Fast 240 KHz / Channel (approx) Slow 1 KHz Channel (approx)
  •  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 : 8 nos. through 8 way DIP switch for troubleshooting at different blocks
  •  Test Points : More than 45
  •  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

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