Educational trainer


PM Enterprise- PME -2203 kit is providing knowledge of the fundamental techniques used in TDM Pulse Code Modulation Transmitter which is most widely used in digital modulation system.
Practical experience on this board carries great educative value for Students.

 On board Two Sinusoidal Wave Generator.

 2 TDM Analog Channels.

 On board sampling frequencies.

 On board PCM Transmitter.

 4 Nos. Switched faults.

On Board Analog Signal
: 1 KHz, 2 KHz (Sine wave synchronized, Amplitude 5Vpp)
Input Channels
2 nos.
Sampling Pulse Generator for PCM
Sampling Pulse signal generator for TDM
: 2 KHz to 32 KHz. With Variable Duty Cycle 0 to 90%
PCM modulator
: Latch, Sample and hold, A to D converter, Ramp signal and
switch to select bit of PCM
Power Supply
230 V AC ±10%, 50/60Hz
Included Accessories with Kit:
 Practical Manual

 Connecting Patch Cords

 Soft Copy of Manual on CD

 To Study 2 channel Time Division Multiplexing.

 To generate Sample & Hold output at different channel by varying the Sampling as well as Signal frequency.

 To Study PCM output by adding 2 TDM channel.