Tdm Pulse Amplitude Modulation/demodulation Trainer

Model HV-EXP1943
Salient Features:-; On board sine generator (Sync); On board pulse generator; 4 Analog I/P channels sampled & Time Division Multiplexing; 5 Selectable sampling frequencies; Selectable pulse duty cycle; Selectable external/internal sampling; 4 channels de-multiplexer; Generation of clock at Receiver by PLL system; 4th order butter worth low pass filters; Technical Specifications:.; Crystal Frequency : 6.4 MHz; Analog Input Channel: 4; Multiplexing: Time Division Multiplexing; Modulation: Pulse Amplitude Modulation; On board Analog Signal: 250Hz 500Hz 1 KHz & 2 KHz; Sampling Rate: 16 KHz/ channel; Sampling Pulse : With Duty Cycle variable from 0 – 19% in steps; Clock Re-generation at Receiver: Using PLL; Low Pass filter cut-off frequency : 3.4 KHz.