► Two channel FDM with one channel as audio
► Two channel FDM with one channel as audio
► Study & demonstrate the carrier generation, AM, DSBSC Modulation
► Study DSBSC demodulation.
► On board carrier generator and two variable frequency audio oscillator
► On board DSBSC modulator adder, DSBSC demodulator, low pass filter, output amplifier
► Microphone and headphones provided
► Detailed instruction manual
Technical Specifications
► Channels : Two channel FDM
► Carrier Generators : Two sine wave generators a. 100 KHz & b. 200 KHz
► Modulating Input Frequencies : Two separate sine wave generators of 1 KHz – 10 KHz ( variable frequency and variable amplitude )
► Modulators : Two DSBSC ( Double Side Band Suppressed Carrier ) Modulators
► Demodulators : Two DSBSC ( Double Side Band Suppressed Carrier ) Demodulators
► LowPass Filters : Two separate fourth order low pass butterworth filters with a cut of frequency of 10 KHz
► Output Amplifier : One output amplifier with a gain of 20
► Test Points : 46
► Interconnection : 4 mm banana socket
► Power Requirement : 230V + 10 %, 50 Hz AC
► Accessories : 1. Detailed Instructions Manual
2. Set of Twelve patch cords
3. One Microphone
4. One Headphone
Experiments Possible :
1. Two channel FDM with one channel as audio.
2. Study & demonstrate the carrier generation, AM, DSBSC Modulation.
3. Study DSBSC demodulation.