PM-P120 MICROPHONE AND SPEAKER TRAINER

Description

SCOPE OF LEARNING:

1. Voice transmission Microphone.
2.  Sound receiving to Speaker
3. TECHNICAL SPECIFICATIONS:

• In built IC based Fixed DC Regulated Power Supply +12VDC/100mA.
• On board 1KHz sine wave oscillator provided.
• Input amplifier stage using TL074.
• Optical transmitter
• Optical Receiver
• 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 points are brought out on front panel.

SALIENT FEATURES:

• On-board Sine wave generator:1KHz
• On-board 4th Order Low Pass Filer
  • In-Built DC Regulated Power Supply.
    • Front Panel Built With High Class Insulated Printed Circuit Board Sheet With Well Printed Circuits and Symbols.
  • Fuse For Short Circuit Protection
  • Instruction Manual.
  • Connections are brought out through 2mm Brass Sockets.
  • Patch Cords 2mm.
  • The trainer is housed in ABS Plastic cabinet.
  • Size of the trainer set 12”x8”

OPTIONAL ACCESSORIES:

• CRO

PACKING LIST:

• Speaker and Microphone Trainer
• Microphone
• Speaker
• Patch Cords 2mm
• Manual
• Computer Cord

Technical Details