SALIENT FEATURES
- 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 )
- Demodulators : Two DSBSC ( Double Side Band Suppressed Carrier )
- Low Pass 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.
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