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Frequency Division Mux / Demux Trainer

SKU: 7520 Category:
  • 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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