Pulse Width Modulation & Demodulation Trainer Kit
Pulse Width Modulation & Demodulation Trainer Kit
Observe change in width of Clock Pulses according to the Amplitude of the Modulating Signal at the different Clock Frequencies.Recovery of Modulating Signal from Demodulator Circuit.
Technical Specifications
* In built IC based DC Regulated Power Supply ±12V, +5/ 250mA
* On board Sine Wave Audio Frequency Signal Generator, Frequency : 1KHz & 2KHz, Amplitude : 0-10Vpp & 0-4VppApprox.
* On board Sampling Pulse Generator, Frequency : 8KHz, 16KHz, 32KHz 64KHz, Amplitude : 5Vpp Approx.
* Modulation using IC 7555 Multivibrator
* Demodulation of PAM using 4th order/ Low Pass Filter & AC Amplifier using AC amplifier using TL074 with adjustable Gain Control
* Glass Epoxy PCB used as front panel & mounted on light weight shock proof plastic cabinet
Size (mm) : 280 x 205 x 85
Power Requirement : 220V AC ±10%, 50Hz
Standard Accessories : Patch Cords & Instruction Manual
Optional Accessories : CRO 20MHz
