Educational trainer

PM-ENTERPRISE

Objective: 
1. Voice transmission Microphone.
2. Sound receiving to Speaker

 

 

Specifications:

  • In built IC based Fixed DC Regulated Power Supply +12VDC/1A.
  • On board 1KHz sine wave oscillator provided.
  • Input amplifier stage using TL074.
  • Low Pass filter given on board.
  • AC amplifier given on board.
  • Power Amplifier given on board with volume control.
  • Circuit diagram is printed on glass epoxy PCB & different combination of resistance.
  • Test point are brought out on front panel .

Accessories:

  1. Adequate no of 4mm Patch Cords required for the Experiments.
  2. Microphone for Voice Transmission.
  3. Speaker for Voice Receiver End.

 

 

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