Analogue Signal Transmission

With this board the students can study the operating principles of the most common techniques of analog modulation with the aid also of the signal generators and auxiliary circuits. The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.

Technical Features:
AM modulation and demodulation Carrier input 0 15 V peak, 70 700 kHz 
SSB modulation and demodulation Selective filter Carrier input 0 15 V peak to peak, 300 350 kHz Modulator input 0 2 V peak to peak, 30 50 kHz SSB demodulator with ACG
DSB modulation and demodulation Carrier input 0 15 V peak to peak, 70 700 kHz Modulator input 0 15 V peak to peak, 3.5 50 kHz
Transmission with class C amplifier
Gain of the receiver 15 dB
FM modulation and demodulation Input 1 10 V peak to peak, 2 5 kHz Carrier 6 9 MHz
Modulator input 0 15 V peak peak, 3.5 50 kHz
Low frequency generator 0 15 V peak to peak, 3.5 50 kHz
Noise generator
Quadrature FM modulation and demodulation Input 1 10 V peak to peak, 3 5 kHz
PM modulation and demodulation Input 1 5 V peak to peak, 0 300 Hz
Carrier generator 0 15 V peak to peak, 70 700 kHz

Theoretical Topics:
Single side band modulation and demodulation (SSB)
Frequency modulation and demodulation (FM)
Amplitude modulation and demodulation (AM)
Double side band modulation and demodulation (DSB)
Low frequency generator
Noise generator
Phase modulation and demodulation (PM)
Fault simulation
Carrier generator.