Advanced Fiber Optics Trainer

Advanced Fiber Optics Trainer​ Features:- Full Duplex Analog & Digital Trans-receiver Including experiments with Optical Power Meter 660 nm & 950 nm channel with Transmitter & Receiver. AM-FM-PWM modulation / demodulation PC-PC comm. with RS232 ports & software On board Function Generator Crystal Controlled Clock Functional Blocks indicated on-board mimic Input-output & test points provided on board On board voice link Built in DC power supply Numerical Aperture measurement jig and mandrel for bending loss included Switched faults on Transmitter & Receiver Experiments that can be performed: Setting up Fiber Optic Analog & Digital Link AM system using Analog & Digital Input Signals Frequency Modulation System and Pulse Width Modulation System Study of Propagation Loss, Bending Loss & Measurement of Numerical Aperture Characteristics of E-0 Converter (LED) Characteristics of Fiber Optic Communication Link Setting of Fiber Optic Voice Link using Amplitude, Frequency & PWM Modulation Study of Switched Faults in AM, FM & PWM system Full Duplex Computer Communication using RS232 ports and software Technical Specifications: Transmitter: 2 No. Fiber Optic LED having peak wavelength of emission 660 nm & 950 nm Receiver: 2 Nos. Fiber Optic Photo detector Modulation Techniques: AM FM PWM Drivers: 1 No. with Analog & Digital modes AC Amplifier: 2 Nos. Clock: Crystal Controlled Clock 4.096 MHz PLL detector: 1 No. Comparator: 2 Nos. Filters: 2 Nos. 4 order Butterworth 3.4 KHz cut off frequency Analog Band Width: 350 KHz Digital Band Width: 2.5 MHz