Educational trainer


PM Enterprise- PME -2201 kit is providing knowledge of the fundamental techniques used in Pulse Code Modulation and Demodulation. Practical experience on this board carries great educative value for Students.

 Functional blocks with self-explanatory waveforms and technical details indicated on board.

 Modulator and Demodulator on same board.

 On-board Signal Generator.

 On-board Sampling Pulse Generator with Selectable sampling frequencies.

 On-board Signal Generator.

 To Modulate and demodulate PCM signal.

 To observe and Plot quantization curve.

 To measure quantization Noise.

 To measure Signal to Noise ratio using Selective level meter or Spectrum analyzer.

 To see the effect on PCM demodulated output by changing bit pulse.

 To see the effect of DC signal on PCM modulation

 Modulating Signal generator : sine wave
Frequency Range : 300Hz to3.4 KHz.
Amplitude : 0 to 5 V.
 Sampling Pulse signal generator.
 Variable DC power supply (-5V to +5V) to see the effect of DC on the output waveform.

 LED indicators for PCM output bits.
PCM Bit : selectable by switch.
Modulator : Counter & Comparator, Encoder
Power Supply : 230 V AC ±10%, 50/60Hz
Included Accessories with Kit:
 Practical Manual

 Connecting Patch Cords

 Soft Copy of Manual on CD

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