Educational trainer


PM Enterprise- PME -2207 kit is providing knowledge of the fundamental techniques used in Adaptive Delta Modulation and Demodulation with variable step size of signal in digital modulation system.
Practical experience on this board carries great educative value for Students.

•     Modulator and Demodulator on Same Board.
•     On board Sampling pulse generation.
•     On board Information Signal Synchronized. 
•     Observation of granular noise and slope overloading.

•     Information Signal Generator : 300 Hz To 3.4 KHz, Amplitude 0 to 5Vp-p
•     Sampling Pulse Generator : 10 KHz To 1 MHz switch selectable, Variable Pulse Width: 0 to 90%
•     Modulator : Adaptive Delta Modulator 
•     Demodulator : Adaptive Delta Demodulator and Law Pass Filter: 3.4 KHz Cut Off Frequency
•     Power Supply : 230 V AC ±10%, 50/60Hz 
•     Included Accessories with Kit: 
        Practical Manual.
        Connecting Patch Cords.
        Soft Copy of Manual on CD.

•     To generate Adaptive Delta Modulation signal.
•     To Study variable step size at the Modulator Section.
•     To Demodulate ADM signal. 
•     To see the effect of sampling clock frequency on output.

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