AL-E120 MICROPHONE AND SPEAKER TRAINER
Project Information
- Category: ELECTRONICS ENGINEERING
- Sub Category: COMMUNICATION LAB
- Model Number:
- Category: ELECTRONICS ENGINEERING
Description
SCOPE OF LEARNING:
- Voice transmission Microphone.
- Sound receiving to Speaker
- 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”
- In-Built DC Regulated Power Supply.
OPTIONAL ACCESSORIES:
- CRO
PACKING LIST:
- Speaker and Microphone Trainer
- Microphone
- Speaker
- Patch Cords 2mm
- Manual
- Computer Cord
Technical Details