Advanced Fiber Optic Communication Trainer

Technical Specification:

1. Power Supply Included
2. Required Circuits Tested
3. Each Section Clearly Marked for Input and Output
4. Each Section Works as an Independent Unit
5. Built-in Carrier Generator
6. Built-in Audio Generator
7. Built-in Data Generator
8. Built-In Clock Generators
9. Each Section Clearly Marked for Easy Understanding

Technical Features:
1. Transmitter: Fiber Optic LED
2. Receiver: Fiber Optic Photo detector (Pin Diode)
3. Carrier Generator: 300KHz
4. Modulation / Demodulation Techniques: AM, FM, ASK and FSK
5. Audio Generator: Variable Frequency and Amplitude
6. Data Generator: 8-bit DIP switch selectable
7. Clock Generator: 1KHz, 2KHz, 4KHz
8. Microphone Interface: for voice application
9. Drivers: Analog & Digital for Optical fiber
10. AC Amplifier: with variable gain
11. Low Pass Filter: 5th Order Butterworth, 3.4 KHz cut-off frequency
12. Audio Amplifier: Monolithic Amplifier with Speaker
13. Voice Link: F.O. voice link using microphone & speaker (built in)
14. PC-PC Communication: Using USB UART & software
15. Inter connections: 2 mm gold plated pin

Following experiments must be carried out with this trainer:
1. Study an 820 nm fiber optic analog link
2. Frequency Modulation and Demodulation through Wired Medium
3. Frequency Modulation and Demodulation through Fiber Optic
4. Frequency Modulation and Demodulation of Voice Link through Fiber Optic
5. Amplitude Modulation and Amplitude Demodulation through Wired Medium
6. Amplitude Modulation and Demodulation through Fiber Optic
7. Amplitude Shift Keying Modulation and Demodulation through Wired Medium
8. Amplitude Shift Keying Modulation and Demodulation through Fiber Optic
9. Amplitude Shift Keying Modulation and Demodulation through Fiber Optic using PC
10. Frequency Shift Keying Modulation and Demodulation through Wired Medium
11. Frequency Shift Keying Modulation and Demodulation through Fiber Optic
12. Frequency Shift Keying Modulation and Demodulation through Fiber Optic using PC

Following items must be supplied with this trainer:
1. Advanced Fiber Optic Communication Trainer
2. Experiment Manual
3. Power cord
4. Fiber Cable
5. Microphone
6. 2mm Patch Cords and
7. Software CD, USB cables