Tesca Technologies Private Limited
Tesca Technologies Private Limited
Sitapura Industrial Area, Jaipur, Rajasthan
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Fiber Optic Trainers

Offering you a complete choice of products which include coder-decoder trainer, led radiation trainer, fibre optics trainer, analogue transceiver trainer, fibre optic trainer and fibre optics communication trainer.

Coder-Decoder Trainer

Coder-Decoder Trainer
  • Coder-Decoder Trainer
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Approx. Price: Rs 13,500 / Piece

Product Details:

Minimum Order Quantity1 Piece
BrandTesca
Frequency (Hz)50 Hz
Model Number28512
Packaging TypeCorrugated Box
PhaseSingle Phase
Voltage (V)230 V
ConditionNew
UsageLaboratory, Laboratory

The trainer provides all necessary inputs and connections for students to study Analog Time Division Multiplexing / Demultiplexing, Digital Time Division Multiplexing / Demultiplexing of signals, Pulse Position Modulation and Manchester Encoding / Decoding technique. Trainer can be used independently or can be used to establish fibre optic link by using Fiber optic Trainer

Technical Specifications:
Crystal Frequency : 4.096 MHz
Analog Input Channels : 4
Digital Input Channels : 16
On Board Analog Signals : 250 Hz, 500 Hz, 1 KHz, 2KHz
(Adjustable Amplitude)
Experiments that can be performed
Study of 4-channel Analog Time Division
Multiplexing / Demultiplexing
Study of 16-channeI Time Division Mux / Demux
Multiplexing/DemuItiplexing
Study of Pulse Position Modulation/Demodulation
Study of Manchester Coding and Decoding
Order Code No. 28512 can be also used with Fiber
Optic Trainer
Order Code: 28512
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Additional Information:

  • Item Code: 28512
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Weeks
  • Packaging Details: Corrugated Box
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LED Radiation Trainer

LED Radiation Trainer
  • LED Radiation Trainer
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Approx. Price: Rs 12,730 / Piece

Product Details:

Minimum Order Quantity1 Piece
BrandTesca
Frequency (Hz)50 Hz
Model Number28519
Packaging TypeCorrugated Box
PhaseSingle Phase
Voltage (V)230 V
ConditionNew
Usage Laboratory

Trainer is designed to learn the LED characteristic (Input LED angle vs. output voltage). LED is a commonly used semiconductor device that emits incoherent narrow spectrum light.

Technical Specifications:
Transmitter :
Wavelength (nm) : 565 nm (For Green light)
LED Rotation : 0 -360 deg with resolution of 1 deg
Transmitter circuitry: LED mast
Wavelength (nm) : 700 nm (For Red light)
Wavelength (nm) : 430 nm (For Blue light)
Receiver :
Wavelength (nm) : 940nm
Receiver circuitry : Silicon phototransistor & Zero
adjustment circuit.
General Specifications :
Power Supply : 220 V ±10%, 50 Hz / 60 Hz on request
Power Consumption : 2.4 VA (approx.)
Order Code: 28519
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Additional Information:

  • Item Code: 28519
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Weeks
  • Packaging Details: Corrugated Box
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Fibre Optics Trainer

Fibre Optics Trainer
  • Fibre Optics Trainer
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Approx. Price: Rs 61,880 / Piece

Product Details:

Minimum Order Quantity1 Piece
ConditionNew
BrandTesca
Frequency (Hz)50 Hz
Model Number28527
Packaging TypeCorrugated Box
PhaseSingle Phase
Voltage (V)230 V

Advance Fiber Optic Trainer :
Order Code- 28527 is a single board Fiber Optic Trainer Kit to study the characteristics of Fiber using Digital and Analog techniques. This kit also facilitates with digital and analog
Modulation & Demodulation communication techniques.
FEATURES:660nm and 850/950nm Transmitter.
Two Nos. Of Photo Detector.
On-board Sine & Square wave generator.
On-board Manchester Coding/ Decoding Technique.
On-board Noise Generator & PRBS Generator
On-board Bit Error Rate Measurement.
On-board PC to PC Communication.
On-board 4th Order Low Pass Filer.
On-boad Fault Switch.
Order Code - 28527
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Additional Information:

  • Item Code: 28527
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Week
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Analogue Transceiver Trainer

Analogue Transceiver Trainer
  • Analogue Transceiver Trainer
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Approx. Price: Rs 9,500 / Piece

Product Details:

Minimum Order Quantity1 Piece
PhaseSingle Phase
Voltage230V
Frequency Range50 Hz
BrandTesca
ColorBlue
ConditionNew

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 board carries great educative value for Science & Engineering Students.Object:To study ac characteristics of a Linear Intensity Modulation system :
01. Gain characteristics of a fibre optic Linear Intensity Modulation System Vin (ac) Vs Vo (ac) for fixed carrier power Po and signal frequency,
02. Frequency Response of ac fibre-Optic Linear Intensity Modulation System. Vout (ac) Vs fo at fixed carrier power Po and Vin (ac).

Features:The board consists of the following built-in parts:
01. IC Regulated D.C. Power Supply.
02. Fibre-Optic Transmitter
03. Fibre-Optic Receiver
04. Potentiometer to vary the current of LED in Transmitter and Photo transistor in receiver.
05. Adequate no of other electronic components.
Order Code: 28501
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Additional Information:

  • Item Code: 28501
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Week
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Fibre Optic Trainer

Fibre Optic Trainer
  • Fibre Optic Trainer
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Approx. Price: Rs 17,000 / Piece

Product Details:

Minimum Order Quantity1 Piece
BrandTesca
ApplicationLaboratory
Frequency (Hz)50Hz
MaterialPlastic
Model Number28506
Packaging TypeCorrugated Box
PhaseSingle Phase
Voltage (V)230V

Fibre-Optic Voice Transmitter& Receiver Trainer :
Fibre-Optic Voice Transmitter and Receiver Trainer has been designed specifically to learn mysteries and science of Fibre Optics. In a way it is a Lab-Optics Voice Link Trainer
Practical experience on this Trainer carries great educative value for Science & Engineering Students.
Experiments:
01. Study of fibre - optic transmitter and receiver for audio signal transmission.
02. Study of fibre - optic transmitter and receiver for voice signal transmission.
Features:
The trainer consists of the following built-in parts:
01. Fibre-Optic transmitter @ 660nm.
02. Audio Amplifier circuit.
03. 12V & 6V DC at 200mA, IC Regulated power supply internally connected.
04. One mike connector.
05. Potentiometer to vary the current of LED.
Other Apparatus Required:
* Cathode Ray Oscilloscope 20MHz.
* AF/RF Generator 10Hz to 1 MHz Order Code - 16902

Order Code - 28506
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Additional Information:

  • Item Code: 28506
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Week
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Fibre Optics Communication Trainer

Fibre Optics Communication Trainer
  • Fibre Optics Communication Trainer
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Approx. Price: Rs 21,080 / Piece

Product Details:

Minimum Order Quantity1 Piece
ConditionNew
BrandTesca
ApplicationLaboratory
Frequency (Hz)50 Hz
Model Number28526
PhaseSingle Phase
Voltage (V)230 V

Advance Fiber Optic Trainer :
Order Code -28526 is a single board Fiber Optic Trainer Kit to study the characteristics of Fiber using Digital and Analog techniques. This kit also facilitates with digital and analog Modulation & Demodulation communication techniques.
SPECIFICATIONS:
wo Transmitter Fiber Optics LED having peak wavelength
of emission 660nm & 950nm.
Two Receiver Fiber Optic photo detector.
Modulation & Demodulation Techniques using Direct AM,
FM, PPM, PWM.
On-board Analog & Digital Drivers.
On-board AC Amplifiers.
On-board PLL Detector
Analog Band Width 350 Khz.
FEATURES:
660nm and 950nm Transmitter.
Two Nos. Of Photo Detector.
On-board Sine & Square wave generator.
On-board FM Modulation & Demodulation
On-board PWM Modulation & demodulation.
On-board PPM Modulation & Demodulation.
On-board 4th Order Low Pass Filer.
On-boad Fault Switch.
In-Built Power Supply.
OBJECT:
Setting up Fiber Optic Analog Link
Setting up Fiber Optic Digital Link
Study of Intensity Modulation Technique using Analog Input Signal
Study of Intensity Modulation Technique using Digital Input Signal
Setting up of Propagation Loss in Fiber Optic
Study of Bending Loss.
Measurement of Optical Power using Optical Power Meter
Measurement of Propagation loss using Optical Power Meter
Measurement of Numerical Aperture
Characteristics of F-O Converter using OPM
Order Code - 28526
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Additional Information:

  • Item Code: 28526
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Week
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Fibre-Optic Trainer

Fibre-Optic Trainer
  • Fibre-Optic Trainer
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Approx. Price: Rs 10,000 / Piece

Product Details:

Minimum Order Quantity1 Piece
BrandTesca
Frequency (Hz)50 Hz
MaterialPlastic
Model Number28502
Packaging TypeCorrugated Box
PhaseSingle Phase
Voltage (V)230 V

Fibre-Optic Simplex Digital Transceiver Trainer has been designed specifically for the study of characteristics & propagation delay in digital fibre optic transmission systems.
Practical experience on this board carries great educative value for science & engineering students.
Object:
01. Design & study of a fibre-optic Digital link.
02. Study of Rise-Time and Fall-Time distortions
03. Study of Propagation Delay.
Features:
The board consists of the following built-in parts:
01. Two isolated IC Regulated D.C. Power Suppliers.
02. Timer IC for Square Wave Frequency Generator.
03. Three potentiometers to vary R (Threshold Resistance), R (Input Resistance) and frequency.
Order Code: 28502
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Additional Information:

  • Item Code: 28502
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Week
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Fibre-Optic Trainer

Fibre-Optic Trainer
  • Fibre-Optic Trainer
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Approx. Price: Rs 17,000 / Piece

Product Details:

Minimum Order Quantity1 Piece
BrandTesca
ColorBlue
Frequency (Hz)50 Hz
MaterialPlastic
Model Number28503
Packaging TypeCorrugated Box
PhaseSingle Phase
Voltage (V)230 V

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.
Features:
The trainer consists of the following built-in parts:
01. IC regulated D.C. power supply.
02. Fibre-Optic Analogue Transmitter @ 660nm
03. Fibre-Optic Analogue Transmitter @ 850nm
04. Fibre-Optic Receiver.
05. One-metre PMMA Fibre patch cord.
06 Five-metre PMMA Fibre patch cord.
07. In-line SMA adaptor.
08. Two potentiometer to vary forward current of LED in Transmitter & current of photo transistor in receiver.
09. SPDT switch for selecting wavelengths 660nm and 850nm.
10. NA JIG with scale marked on it to measure length.
Order Code: 28503
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Additional Information:

  • Item Code: 28503
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Week
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Fibre-Optic Trainer

Fibre-Optic Trainer
  • Fibre-Optic Trainer
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Approx. Price: Rs 15,000 / Piece

Product Details:

Minimum Order Quantity1 Piece
BrandTesca
Frequency (Hz)50 Hz
MaterialPlastic
Model Number28504
Packaging TypeCorrugated Box
PhaseSingle Phase
Voltage (V)230 V

Fibre-Optic Digital Transceiver Trainer has been designed specifically for the study of encoding methods used in digital fibre Optic. transmission system.
Practical experience on this board carries great educative value for science & eng. Students.
Features:
The board consists of the following built-in parts:
01. Two Isolated IC regulated D.C. power supplies.
02. Fibre-Optic digital transmitter @ 660nm
03. Fibre-Optic digital receiver.
04. Two potentiometers to vary, RIN (input resistance) of receiver and RTH (Threshold resistance) of receiver.
05. Encoder IC
06. Decoder IC
07. Two crystals
08. Two reset switches resetting encoder and decoder.
09. Adequate no of other electronic component.
10. Mains ON/OFF switch, Fuse and Jewel light.
Order Code: 28504
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Additional Information:

  • Item Code: 28504
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Week
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Fibre-Optic Trainer

Fibre-Optic Trainer
  • Fibre-Optic Trainer
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Approx. Price: Rs 17,500 / Piece

Product Details:

Minimum Order Quantity1 Piece
BrandTesca
Frequency (Hz)50 Hz
Model Number28505
Packaging TypeCorrugated Box
PhaseSingle Phase
Voltage (V)230 V

Fibre-OpticTrainer for Numerical Aperature and Fibre Loss Measurement has been designed specifically for the study of Numerical Aperature and Fibre Loss Measurement.
Practical experience on this Trainer carries great educative value for Science & Engineering Students.
Object:
Study of :
01. Fibre Optic Transmitter and Receiver.
02. Numerical Aperture of PMMA Fibre.
03. Loss in 1 Mtr / 5 Mtr. PMMA Patch Chords.
04. Electrical - Optical Converter Characteristics.
05. Optical to Electrical Converter Characteristics.
Features:
The trainer consists of the following built-in parts:
01. IC regulated D.C. power supply.
02. Fibre-Optic Analogue Transmitter @ 660nm
03. Fibre-Optic Analogue Transmitter @ 850nm
04. Fibre-Optic Receiver.
05. One-metre PMMA Fibre patch cord.
06 Five-metre PMMA Fibre patch cord.
07. In-line SMA adaptor.
08. Two potentiometer to vary forward current of LED in Transmitter & current of phototransistor in receiver.
09. SPDT switch for selecting wavelengths 660nm and 850nm.
10. NA JIG with scale marked on it to measure length.
Order Code: 28505
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Additional Information:

  • Item Code: 28505
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Week
  • Packaging Details: Corrugated Box
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Laser Fibre Optic Trainer

Laser Fibre Optic Trainer
  • Laser Fibre Optic Trainer
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Approx. Price: Rs 19,500 / Piece

Product Details:

Minimum Order Quantity1 Piece
BrandTesca
ApplicationLaboratory
Frequency (Hz)50 Hz
Model Number28507
Packaging TypeCorrugated Box
PhaseSingle Phase
Voltage (V)230 V

Laser Diode Intensity Modulation and Demodulation Trainer :
Laser Diode Intensity Modulation and Demodulation Trainer has been developed to conduct studies on laser Diode, optical fibres and optical communication methods, by signal transmission.
Practical experience on this Trainer carries great educative value for Science & Engineering Students.

Experiments:
01. Characterisation of a Laser Diode.
* Optical Power (Po) of a Laser Diode Vs Laser Diode Forward current (I ). F
* Monitor Photodiode Current (I ) Vs Laser Optical Power Output
(Po). M
02. Study of Automatic Current Control (ACC) or Automatic Power
Control (APC) Modes of Operation
* Comparison of ACC and APC Modes of Operation.
Features:
The trainer consists of the following built-in parts:
01. Laser Diode Transmitter unit having following built-in parts :
1.1 Laser Diode transmitter module.
1.2 6V DC at 100mA, IC Regulated Power Supply internally connected.
1.3 SPDT switch to select Automatic Current Control (ACC) or Automatic Power Control (APC).
1.4 Potentiometer to set power output.
1.5 Adequate no of other electronic components.
1.6 Mains ON/OFF switch, Fuse and Jewel light.
02. Laser Diode Receiver unit having following built-in parts :
2.1 Laser Diode Receiver Module.
2.2 PIN Diode for measuring power of Laser Diode.
2.3 Potentiometer to set voltage output.
2.4 Adequate no. of other electronic components.
2.5 6V DC at 100mA, IC Regulated Power Supply internally connected.
03. Two-metres PMMA Plastic Fibre patchcord (Cable-1).
04. Two-metres GI/mm Glass Fibre patchcord (Cable-2).
05. In-line SMA adaptor.
06. Numerical Aperature measurement Jig.
Other Apparatus Required:
* AF/RF Generator 10Hz to 1 MHz Order Code - 16902
* Three Digital Multimeter Order Code - 16901
* Cathode Ray Oscilloscope 20MHz
Order Code - 28507
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Additional Information:

  • Item Code: 28507
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Week
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Fiber Optics Trainer

Fiber Optics Trainer
  • Fiber Optics Trainer
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Approx. Price: Rs 19,500 / Piece

Product Details:

Minimum Order Quantity1 Piece
ColourBlue
UsesCollege Industries
BrandTesca
Frequency (Hz)50 Hz
PhaseSingle Phase
Voltage (V)230 V

Features

PHYSICS OF FIBER OPTICS TRAINER is designed to learn basic physics of fiber optics including fiber end preparation. Students can also study the construction of transmitter & receiver to form analog & digital link. Ample number of experiments can be performed with this kit by referring to the exhaustive manuals provided with the kit.


Order Code - 28508


More Details In Attached PDF...

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Additional Information:

  • Item Code: 28508
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 100
  • Delivery Time: 4 Week
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Ashutosh Agarwal (Director)
IT-2013, Ramchandrapura Industrial Area Sitapura Extension
Sitapura Industrial Area, Jaipur- 302022, Rajasthan, India



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