Model No: IAC-214
Observe the double side band suppressed carrier modulation by suppressing the carrier power Recovery of modulating signal by selecting the carrier frequency using band pass filter , separate detector & low pass filte
Observe the double side band suppressed carrier modulation by suppressing the carrier power Recovery of modulating signal by selecting the carrier frequency using band pass filter , separate detector & low pass filte
Features:
GLASS Epoxy PCB used as Front Panel
In built IC based DC regulated power supply +12V /500mA
On board sine wave audio frequency signal generator Frequency:1 KHz, 2KHz Amplitude: 0-2Vpp Approx.
On board carrier signal generator sine wave Frequency: 60KHz, 40KHz Amplitude: 5Vpp & 5Vpp Approx.
Modulation using balanced modulator IC 1496
Demodulation using band pass filter using IC TL081, followed by low pass filter using TI082
Scope of Learning:
To study the principle of sampling of Analog Signals , by reconstructing the sampled signals & comparing with original signal.
Reconstruction of signal.
Technical Specifications:
In built IC based DC regulated Power supply + 12V/500mA
On Board sine wave audio frequency signal generator
Frequency :- 1 Khz, 2KHz
Amplitude :- 0-2 Vpp approx
On board carrier signal generator sine wave
Frequency :- 60 Khz, 40KHz
Amplitude :- 5Vpp approx
Modulation using balanced modulator IC 1496
Demodulation using band pass filter using IC TL 081 , followed by low pass filter using Tl082
Glass Epoxy PCB used as front panel
Circuit diagram printed on glass Epoxy PCB
Power supply 220VAC + 10% 50 Hz
Optional Accessories :
Dual Trace CRO 20MHz
