CT-AM
CT-FM
CT-ASK
CT-FSK
CT-PSK

CT-PAM

CT-PPM
CT-PWM
CT-PAM/PWM/PPM

CT-TDM

CT-PCM-B
CT-PCM
CT-PCDM
CT-DM-B
CT-DM
CT-FMR
CT-FMT
CT-DFT
CT-AFT
CT-ASRK
CT-TDM
CT-DC
CT-DR
VMC-EPABX104
VMC-EPABX206
VMC-EPABX308
VMC-TT
FUNCTION GENERATOR
CA-8016
CA-8025
CA-8040
CA-8120
Communication- Lab
CT-PCM
ADVANCED PULSE CODE MODULATION TRAINER


 

It has facility to generate the binary code of input signal, using analog to digital converter and time division multiplexing of two such PCM data stream.
Input channels : 2 Nos. Time-division multiplexed, Pulse code modulated
Onboard signals : 1KHz, 500 Hz variable amplitude synchronised sinewaves. Two variable amplitude DC levels
Synchronization signal : Pseudo random code generation
Parity code facility : Even, Odd, Hamming, No Parity
Switch Fault mode : Facility to creat signal bit error using DIP switch
LED Display : At every functional block for examination of Digital data and control signal
Mode of Operation : Fast/Slow
Interconnection : 2mm banana socket
Power Supply : +5V, +/-12V

LIST OF EXPERIMENT

  • Study of 2 channel Time Division Multiplexing and its Pulse code modulation
  • Study of Analog to Digital Principles
  • Study of Pseudo Random Sequences Generation
  • Study of error generation code logic using odd parity, even parity and hamming parity
  • Study of effect to single bit error using switch faults

CT-AM
CT-FM
CT-ASK
CT-FSK
CT-PSK

CT-PAM

CT-PPM
CT-PWM
CT-PAM/PWM/PPM

CT-TDM

CT-PCM-B
CT-PCM
CT-PCDM
CT-DM-B
CT-DM
CT-FMR
CT-FMT
CT-DFT
CT-AFT
CT-ASRK
CT-TDM
CT-DC
CT-DR
VMC-EPABX104
VMC-EPABX206
VMC-EPABX308
VMC-TT
FUNCTION GENERATOR
CA-8016
CA-8025
CA-8040
CA-8120