We are one of the renowned manufacturers and suppliers engaged in offering a wide range of Analogue And Digital Communication Trainers. It - instrumentation trainer using transducer, Foc - fibre optics educational communication kit, Vt-r - voice transmitter/receiver using fiber optic cable, Ew - electronic work station, Amc - analogue motor control training system, Dct - digital communication and other components.
Approx. Rs 12,500 / UnitGet Latest Price
Product Details:Minimum Order Quantity | 1 Unit |
Usage/Application | N/A |
Model Name/Number | N/A |
Brand | OHM TECHNOLOGIEES |
Usage | EDUCATIONAL INSTITUTES |
Material | N/A |
Display | N/A |
Pulse Generator | N/A |
Variable Dc Output | N/A |
Objective:
To learn the basic of digital electronics
Power supply- +5V/ 2amps
8 logic switches are provided as inputs
The output are observed on the led logic monitor which is provided in our trainer [10nos.]
TTL clock is provided as the input to flip flops.
The frequency of clock ranges as below
Frequency are in 5 decade ranges : X1 = 1hz to 10 Hz, X10= 10hz to 100hz, X100 = 100hz to 1khz, X1k = 1khz to 10 kHz, X10k = 10khz to 100khz
A pulser switch with two debounce output is provided
BCD to decimal decoder circuit is provided using 7 segment display and driver circuit
Logic gates- two input AND, OR, NAND, NOR & EX-OR
3 input nand, 4- input nand, tristate buffer, and- nor gate,4 bit binary full adder
To study about random access memory using IC 7489,jk flip flop and decade counter
To study about the operation of the mono stable multi vibrator
7 segment display, driver /decoder is provided
Approx. Rs 12,450 / UnitGet Latest Price
Product Details:Minimum Order Quantity | 1 Unit |
Brand | OHM TECHNOLOGIEES |
Model Number | EC SERIES |
Objective:
To conduct various experiment in a instrumentation technologies using various transducer The Following Are The Specification Of Our Trainer
To conduct experiment on linear variable differential transformer [LVDT]
Wheat stone’s bridge for calibration
Three wire RTD is provided as transducer to measure variation in the resistance as temperature varies
Transistor NPN is provided to study transistor as the temperature sensor
Instrumentation amplifier circuit is provided to learn the difference between standard op amp and this amplifier.
LDR, photo transistor and photo diode are provided to study about optical sensors
To study about thermal transducer thermistor are provided
A platinum k – type thermocouple is provided to study the variation of output voltage as temperature varies
DMM is provided along with this trainer kit to measure voltage and current
Power Supply: +15, -15v fixed, +15, -15v variable and +5v / 500 milli amps
Approx. Rs 9,950 / UnitGet Latest Price
Product Details:Minimum Order Quantity | 1 Unit |
Brand | OHM TECHNOLOGIEES |
Usage | Educational Institutes |
Objective:
To learn the concept of delta modulation and demodulation, a circuit which explains delta modulation is on the front panel bar /> The output of the delta modulation is observed on the C.R.O
Delta modulation is a process where a train of fixed width pulse whose polarity indicates whether the demodulated output is rise or fall at each pulse
The Following Are The Feature Of Our Trainer
signal generator – square wave of frequency 100khz
sine wave of frequency 200hz to 2khz where both the amplitude are 10v peak to peak
Approx. Rs 18,500 / UnitGet Latest Price
Product Details:Minimum Order Quantity | 1 Unit |
Brand | OHM TECHNOLOGIEES |
Usage | EDUCATIONAL INSTITUTES |
Objective:
Simulation of transmission line, 5-mile co- axial cable and 10 mile co- axial cable
To study the effect of line resistance and capacitance
To observe whether any loading effects of capacitance and inductance
To know the effect of noise and transmission impairments and its compensation technique.
To measure power loss and impedance
The following are the feature of the trainer
Built in input signal generator, pulse generator & regulated power supply.
Approx. Rs 4,250 / UnitGet Latest Price
Product Details:Minimum Order Quantity | 1 Unit |
Brand | OHM TECHNOLOGIEES |
Usage | EDUCATIONAL INSTITUTES |
Objective:
Signal generator
Sine, square, triangle ramp and pulse waveforms, Whose amplitude and frequency are variable
The amplitude varies from 0v to 10v and frequencies as below
Frequency are in 5 decade ranges : X1 = 2hz to 20 Hz, X10= 20hz to 200hz, X100 = 200hz to 2khz, X1k = 2khz to 20 kHz, X10k = 20khz to 200khz.
Function selector is provided to select any waveform, which is required to conduct experiment.
TTL Output
TTL square wave output is provided for experiment and whose amplitude is 3.5V
Discrete Components:
Fixed components of resistors, capacitors, germanium diodes, silicon diodes, potentiometers, FET, MOSFET, LDR, photo diode photo transistors are provided uncommitted for the experiments.
A bread board is provided to conduct experiment.4 logic switches are provided as inputs and 4 logic indicators are providing to observe outputs.
A DMM 3.5” is provided to this trainer
Power Supply [DC]
Fixed voltage: +5V / 1A, +15V / -15V / 500 milli amps
Variable voltage: +[0 to 15]V / 250 milli amps, + / -1.2V to 30V / 500milli amps
Power Supply [AC] – 50hz
Variable voltage: +[0 to 15]V / 250 milli amps, + / -1.2V to 30V / 500milli amps
Approx. Rs 7,450 / UNITGet Latest Price
Objective:
To learn a significant amount about the science of fiber optics by using the fiber transmitter and the receiver trainer
To demonstrate marvels of fiber optics in any commercial or the industrial application
This trainer consists of fiber optic transmitter and the receiver
This gives an introduction to the science of fiber optics
The dynamic microphone is used as the input device where the voice is transmitted via the dynamic microphone
The voice signal is then converted into an light source or the energy and it is transmitted through the infrared LED via SMA connector
The detector receives the transmitted light and demodulates the original signal by converting the light energy into the analog signal
The output is observed through the C.R.O
Additional Information:
Approx. Rs 7,450 / UnitGet Latest Price
Product Details:Minimum Order Quantity | 1 Unit |
BLACK | RFQ |
Objective:
To learn the concept of fiber optic communication
In this trainer transmitter oscillator is provided for testing
These oscillator is transmitted through a buffer to optical source
These optical source is connected to photo detector through a fiber optic link cable
These photo detector will detect the transmitted signal and pass through a amplifier and digitize with the integrated circuit to obtain the output
This kit is for beginners and student of fiber optics. This fiber optic link can be extended up to 15 meters, we provide a fiber optic link up to 2 meters
Approx. Rs 14,500 / UnitGet Latest Price
Product Details:Minimum Order Quantity | 1 Unit |
Brand | OHM TECHNOLOGIEES |
Usage | EDUCATIONAL INSTITUTES |
The QPSK Modulation & Demodulation trainer is one of the advance communication trainers has an on-board Generators (8 bit selectable sequence)at 1 Kb/s is used as a Test Data source. The Even and Odd bit stream is separated from the data at half bit rate.
The even & odd bit combination is codified to phase modulate a carrier (100 KHz) or select one of a quadri phase modulated carriers resulting in a composite signal called Quadri Phase Shift Keying Signal. At the receiver, the instantaneous Phase of the modulated signal with respect to carrier is detected using the phase detector.
The four output levels corresponding to the four phase (0,90,180,270) corresponding to the 4 bit pair combinations (00,01,10,11)are used to generate the Even & Odd bit streams from which the final data is regenerated. The trainer provides complete circuit diagram, all important test points etc.
Feature :
Approx. Rs 8,450 / UnitGet Latest Price
Objective:
To construct the AM transmitter on your own with the help of OHM trainer
To study the operating principle of the AM transmitter trainer with the help of the test points and its fault switches
Features:
It helps you to transmit your own voice or your tape deck, CD, etc..
Operating tune band from 530 to 1750KHZ
Inbuilt regulated power supply
Incorporate with the mike for the transmitter of the voice
Accessories:
Dynamic microphone
AM transmitter
Instruction manual & set of patch tips
Dimension:
27CMS X 17 CMS X 7CMS
Weight:
1.5KGS [APPX.]
Additional Information:
Approx. Rs 32,500 / UnitGet Latest Price
Product Details:Minimum Order Quantity | 1 Unit |
Brand | OHM TECHNOLOGIEES |
Usage | Educational Institutes |
Technical Specifications:
Frequency: 900 MHZ
Battery voltage: 12V
Charger power: 230V AC direct mains
Base Unit:
It has the following unit with the fault switches and the test points
Phone line interface
Battery charger
Key pad button indicators
Audio amplifier
Transmitter / receiver
Antenna
Hand Set Unit:
It has the following unit with the fault switches & test points
Battery charger
Microphone / speaker
Ringer / buzzer
Audio amplifier
Transmitter / receiver
Key pad button indicators
Antenna With all the above you can able to study the telephone operations
Weight: 4 kgs appx.
Cabinet: metal finish
Power: 230 V AC operated
Accessories:
Hand set
Jack
Hand set wire
Battery
Charger Etc
Approx. Rs 4,250 / UnitGet Latest Price
Objective:
To learn the principle of digital to analog converter using the integrated circuit
Parallel binary inputs are given using logic switches
This circuit converts the binary inputs into a corresponding output voltages which is in analog can be observed using voltmeter
Technical Specification:
Additional Information:
Approx. Rs 14,500 / UnitGet Latest Price
Product Details:Minimum Order Quantity | 1 Unit |
Brand | OHM TECHNOLOGIEES |
Usage | EDUCATIONAL INSTITUTES |
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