FEATURES

• Simplex Analog & Digital Trans-receiver
• Single Module covering large number of experiments including
• Experiments with Optical Power Meter
• 660 nm channel with Transmitter & Receiver
• AM-FM-PWM modulation / demodulation
• 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 measurement
• Switched faults on Transmitter & Receiver

SCOPE OF LEARNING 

• Setting up Fiber Optic Analog & Digital Link
• AM system using Analog & Digital Input Signals
• Frequency Modulation System
• Pulse Width Modulation System
• Study of Propagation Loss in Optical Fiber
• Study of 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
• Propagation loss using Optical Power Meter