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Advanced Fibre Optic Analogue Transceiver Trainer

Advanced Fibre Optic Analogue Transceiver Trainer
Advanced Fibre Optic Analogue Transceiver Trainer
Product Code : 28503
Brand Name : Tesca
Product Description

Fibre-Optic Simplex Analogue Transceiver Trainer has been designed specifically for the study of a typical linear intensity modulation system for analogue signal transmission. Practical experience on this Trainer carries great educative value for Science & Engineering Students.   


  • To determine the Numerical Aperature of optical fibre.
  • Losses in Optical Fibres at 660nm and 850nm and other cables.
  • Study of E/O Characteristic of Fibre Optic 660nm and 850nm.
  • Study of O/E Characteristic of Fibre Optic photo transistor.
  • Design and study of a linear Fibre Optic Intensity Modulation system for analog transmission :             
  • Gain characteristics of a Fibre Optic Linear Intensity Modulation System.
  • Frequency Response of a Fibre Optic Linear Intensity Modulation System.
  • Waveform distortion in a Fibre Optic Linear Intensity Modulation System.
  • Gain-Band width product of a fibre optic linear intensity Modulation System.


The trainer consists of the following built-in parts:
  • IC regulated D.C. power supply.     
  • Fibre-Optic Analogue Transmitter @ 660nm
  • Fibre-Optic Analogue Transmitter @ 850nm
  • Fibre-Optic Receiver.                
  • One-metre PMMA Fibre patch cord.
  • Five-metre PMMA Fibre patch cord.          
  • In-line SMA adaptor.
  • Two potentiometer to vary forward current of LED in Transmitter & current of photo transistor in receiver.
  • SPDT switch for selecting wavelengths 660nm and 850nm.
  • NA JIG with scale marked on it to measure length.
  • Mandrel.    
  • NA measuring Scale to measure width of Fibre Optic’s LED.
  • Adequate no of other electronic componets.
  • Mains ON/OFF switch, Fuse and Jewel light.
  • The unit is operative on 230V ±10% at 50Hz A.C. Mains.
  • Adequate no. of patch cords stackable 4mm spring loaded plug length ½ metre.
  • Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms.        
  • Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
  • Weight : 3 Kg. (Approx)                                 
  • Dimension : W 340 x H 110 x D 210                   

Other Apparatus Required

  • AF/RF Generator 10Hz to 1MHz Order Code - 16902
  • Digital Fibre-Optic Power meter Order Code - 28509
  • Digital Multimeter Order Code - 16901        
  • Cathode Ray Oscilloscope 20MHz


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