PULSE CODE TRANSMITTER/RECEIVER TRAINER TCM 015-04, TCM 015-05
PULSE CODE TRANSMITTER/RECEIVER TRAINER TCM 015-04, TCM 015-05
MODEL TCM 015-04 – TDM PULSE CODE MODULATION
MODEL TCM 015-05 – TDM PULSE CODE DEMODULATION KIT
Item Description
LIST OF EXPERIMENTS MODEL TCM 015-04:
List of experiments will be same for both ACT-04and ACT-05.
ACT-04 and ACT-05 are combined to perform the experiments
LIST OF EXPERIMENTS MODEL TCM 015-05:
* Study of Sampling and Multiplexing Techniques and the Reconstruction
* To study the principles of Analog to Digital and Digital to Analog Conversion
* Study of Pseudo Random Sequences
* Study of Error Check Code Logic:
– None Parity Coding.
– Odd Parity Coding
– Even Parity Coding
– Hamming Coding
* Study of Synchronization techniques
Technical Specifications
MODEL TCM 015-04:
* Sine Wave Generator
– Provides Sine waveform output of 500Hz, 1 KHz.
– Provision for Amplitude adjustments provided.
* DC Source
– Two Nos. of variable DC source.
– Provision for Amplitude adjustments provided.
* Mode of Operation
– Fast (240 KHz/Channel approx)
– Slow (1Hz. /channel approx.)
* On-board features
– Two Nos. of Input Channels.
– Pseudo random sync. Code generator for FRAME Synchronization.
– PLL for Bit synchronization.
– Block Description Screen printed on glassy epoxy PCB
* Interconnections
– All interconnections are made using 2mm banana Patch cords.
* Test points are provided to analyze signals at various points.
* All ICS are mounted on IC Sockets.
* Bare board Tested Glass Epoxy SMOBC PCB is used.
* In-Built Power Supply of +5V/1.5A, ±12V/250mA with Power ON indication
* Attractive Wooden enclosures of Light weight Australian Pine Wood.
* Set of 2mm Patch cords for interconnections
* User’s Manual with sample experimental programs
MODEL TCM 015-05:
* Input Channels
– 2 Channel Time Division Multiplexed Pulse Code Modulation Receiver.
* Mode of Operation
– Fast (240 KHz/Channel approx)
– Slow (1Hz. /channel approx.)
* On-board features
– Pseudo random sync. Code generator for FRAME Synchronization.
– Receiver clock generation using PLL
– Error Detection of None, Even, Odd, Hamming
– Error Correction using Hamming Code technique
– None, Even, Odd, Hamming Parity selections
– Two Nos. of 4th order Butterworth Low pass filter with cut off frequency of 3.4 KHz.
– Four Switched Faults for Fault Selection
– Block Description Screen printed on glassy epoxy PCB
* Interconnections
– All interconnections are made using 2mm banana Patch cords.
* Test points are provided to analyze signals at various points.
* All ICS are mounted on IC Sockets.
* Bare board Tested Glass Epoxy SMOBC PCB is used.
* In-Built Power Supply of +5V/1.5A, ±12V/250mA with Power ON indication
* Attractive Wooden enclosures of Light weight Australian Pine Wood.
* Set of 2mm Patch cords for interconnections
* User’s Manual with sample experimental programs
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