The single board trainer with in built I.C. regulated dual channel power supply helps to construct Modulator using Operational transconductance amplifier & to demonstrate how Signal can be added to a carrier & observe the amplitude modulated waveforms & check the percentage of Modulation.
In the same trainer it also demonstrates how Signal can be recovered from an amplitude modulated carrier by Demodulator.
The trainer consists of :
- Carrier Frequency Generator : Variable Frequency [ 9KHz – 80 KHz ] & Amplitude [ 4Vpp Max ]
- Signal Frequency Generator : Variable Frequency [ 100 Hz – 1 KHz ] & Amplitude [ 10Vpp Max ]
- Modulator using Operational trans-conductance Amplifier.
- Demodulator using diode detector.
Additional Accessories Required :
- Dual Trace Oscilloscope.