Description

This trainer has been designed with a view to provide practical and experimental knowledge of advance elementary fiber optics on SINGLE PCB

Specification :

1 Transmitter: 2 No. Fiber optic LED’s (Peak Wavelength of emission 660mm)

2 Receiver: 2 No. Fiber optic Photo Detectors

3 Modulation Technique : a. Direct Amplitude Modulation & Demodulation

b. Frequency Modulation & Demodulation

c. Pulse width Modulation & Demodulation

4. Full duplex analog and Digital transmitter & receiver.

5. Single module covering large nos. of experiments including experiments with optical power meter. 660nm & 950nm channels with Transmitter and Receiver

6 Drivers : Analog & Digital for both channels

– Analog Bandwidth : 350 KHz

– Digital Bandwidth : 2.5 MHz

7 Function Generator : a. 1 KHz Sine Wave (Amplitude adjustable)

b. 1 KHz Square Wave (TTL)

8. Crystal controller clock.

9. Function blocks indicated on board mimic.

10. Fiber optic Cable : a. Connector Type Standard SMA.

b. Sub miniature assembly duly polished fiber at both ends for max.

Transmission & perfect round spot for numerical aperture measurement

11. Core refractive index : 1.492

12. Clad refractive index : 1.406

13. Power Supply : 230V +/-10%, 50 Hz