Educational Trainers
Showing 13–24 of 31 results
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Educational TrainersPulse Amplitude Modulation And Demodulation (PAM)
Experimental training board has been designed specifically for the study of amplitude shift key modulation and demodulation. The board is absolutely self contained and requires only CRO.Practical experience on this board carries great educative value for science and engineering students.Object: To study the generation of the amplitude shift key output and also to demodulate the ASK output.
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Educational TrainersPulse Code Modulation & Demodulation Trainer
Experimental training board has been designed specifically to study pulse code modulation & demodulation. In the basic PCM modulator the base band analog signal is covered into 8 bit digital format using an ADC. The sampling rate is set at 2.5 KHz. The 8 bit parallel data from ADC is converted into serial bit stream at 33 kbps.The PCM demodulator receives the serial data, converts it into 8 bit parallel format. The analog to digital converter transforms the 8 bit parallel data into analog level. Thus the output of DAC is a stepped approximation of input signal. A low pass filter is used to recover the analog signal. Practical experience on this board carries great educative value for science and engineering students.Object:To study pulse code modulation & demodulation.
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Educational TrainersRF Oscillators
RF (l-c) oscillators (hartley’s, colpitt’s, clapp’s) Experiment training board has been designed specifically for the study of transistor RF oscillators such as (i) hartley’s (ii) colpitt’s and (iii) clapp’s oscillators using l-c.To study the following transistor rf oscillators using l-c :
Hartley’s oscillator
Colpitt’s oscillator
Clapp’s oscillato -
Educational TrainersRF Trainer 23 Modules
RF TRAINING SYSTEM
Technical Specifications:
RF Tuned AmplifierModule
Center freq. : 100-150 MHz typ. varactor tuned
RF Oscillators: -
Educational TrainersSatellite Communication Lab Educational Trainer
Microwave 2.4 GHz operation satellite trainer
500MHz spectrum analyser providedfele
Tele-command and telemetry facility
Different baud rates PC-PC link.
Emulation of variable signal fading, variable thermal noise
Variable propagation delay.
Total 4 variable path loss at uplink and downlink channels
High RF output power and low noise
LCD display of PLL synthesized frequency in transmitter,
Receiver and satellite emulator
Condenser microphone and speaker for audio link
Camera and video to VGA converter for video link
Satellite has built-in antennas, transponder for link
Helix (LHCP X 2 & RHCP X 2), log periodic X 2, Dish X 2 & Patch X 2 for linear & circular polarization study
Signal monitoring outputs at uplink & downlink
C/N and S/N measurement facility -
Educational TrainersSemiconductor Devices Characteristics
Experimental training board has been designed specifically to study the characteristics of opto electronic devices. Different experiments have been included in this opto electronic devices characteristics board in order that a wide range of topics on opto electronics devices characteristics be covered in a short span of time. All the circuits for obtaining the characteristics of various devices can be easily assembled on this versatile training board itself. Practical experience on this board carries great educative value for science and engineering students.
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Educational TrainersSeries And Parallel Resonance
Experimental training board has been designed specifically for study of Series and Parallel Resonance in LCR Circuits, measurement of Q and dielectric constant of a liquid.Practical experience on these boards carries great educative value for Science and Engineering Students.Series resonance for different values of resistances, capacitances, inductances and plotting of resonance curves. Parallel resonance for different values of resistances,capacitances, inductances and plotting of resonance curves. Measurement of Q for both series and parallel resonances. Measurement of dielectric constant relative permitivity of a liquid.
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Educational TrainersSMD Technology Kit
Today’s electronic gadgets & equipments are miniaturized with each passing day. In the industry it has largely replaced the previous construction method of fitting components with wire leads into holes in the circuit board (also called through-hole technology) and it has totally revolutionized the manufacturing process. Surface Mount Technology (SMT) is method for constructing electronic circuits in which the components are mounted directly onto the surface of printed circuit boards (PCBs). Electronics devices so made are called Surface Mount Devices or MSDs. An SMD component is usually smaller then its leaded counterpart because it has no leads or smaller leads. It may have short pins or leads of various styles, flat contacts, a matrix of balls (BGAs), or terminations on the body of the component (passives), unlike discrete components, SMD components have a huge vareity of packages (size). SMD Technology will be the order of the day for the electronics industry in the coming years. SMD offers Small size, consequent High Packing Density, High Reliability & Improved High Frequency performance. SMD Technology Kit to keep you in pace with the technology revolution. The user is familiarized from components their packages to soldering practice.SMD Technology Kit Contains:
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Educational TrainersSMPS Trainer
The SMPS trainer is a very adaptable product that has been designed to explain a very remarkable and frequently used Switching based power supply – The SMPS (Switched Mode Power Supply). The Trainer is designed to understand each section of SMPS in straight forward way. Various test points has been provided so that one can observe the inputs and outputs of each block contained.Being different from a conventional block diagram internal structures of different blocks are also shown. Switching Transformer and Chopper (the Heart of SMPS) are alsopresented to readily understand their operation and pin configuration.A low cost Training System demonstrating all basic concepts of SMPS
In depth elucidation of Switching Transformer, which is one of the most important component of SMPS
Variac can be connected with the kit
Fault identification feature enabled
Easy illustration of each block
Designed with considering all safety standards
Provided with a detailed Operating manual
2 Years Warranty
Technical Specifications -
Educational TrainersSpectrum Analyzer Application Demonstration Trainer
The Trainer has been specially designed for learning how to use a Spectrum Analyzer for Frequency and Level Measurements and Tracking Generator applications like HF Filters and Amplifier Response, Channel Modulation, Mixers, study of Mobile and Cordless signals and study of Harmonics in sine, square & triangular waves. TV & FM transmitted signals can be analyzed on Spectrum Analyzer using this Trainer and audio output can be heard on the speaker mounted inside the trainer.
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Educational TrainersSplit Phase AC Motor
These motors belong to the Single phase motor family, but these do not have capacitors to provide the initial turning effect, and hence have a very low starting torque. This Model is the Industrial/Educational model suitable for demonstrating to students the complete know of the Basics, Starting method, Winding study, Study of Speed-Torque, Study of Efficiency & Maintenance of these motors packaged in small rating.Students can make connections of their own with the help of the terminations provided.
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Educational TrainersStudy Of Unijunction Transistor (U. J. T.)
Experimental training board has been designed specifically to study the characteristics of a large family of semiconductor devices. Practical experience on this board carries great educative value for science and engineering students.to study the characteristics of the following electronic devices :
01. Germanium and silicon diodes.
02. Zener diodes.
03. Transistor ( bipolar ) pnp and npn.
04. Field effect transistor (fet).
05. Uni-junction transistor (ujt).
06. Light emitting diode (led).
07. Photo diode.