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Products Catalogue |
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Meters |
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Educational Electronics |
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Laboratory Test Equipments |
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Oscillioscopes |
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Dig. Measuring Instruments |
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Sine Square Oscillator |
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Digital Micro Ohm Meters |
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Digital Function Generators |
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Lead Accumulator,
Battery Charger,
Battery Eliminator |
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Diode Valve, Demo Meter,
Demo Transformer |
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Demo Triode Valve, Multimeters,
Moisture Meters,
Power Supplies |
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Electromagnet Kit, Electricity Kit,
Function Generator,
Demo Electric Bell,
Flexible Leads |
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Industrial Kelvin Bridge,
Fuse Wire,
Malde's Apparatus |
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Morse Key and Sounder,
Mini Motor,
Photoelectric Cell Apparatus,
Post Office Box, Potentiometer,
Wheatstone Bridge |
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Rheostat, Reversing Switch,
Serach Coil, Silicone Diode Unit,
Resistance |
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Solar Energy Kit, Solar Cell,
Tapping Keys,
Tangent Galvanometer,
Zener Diode Unit |
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| Educational
Electronics |
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OSCILLOSCOPE |
Salient Features
- DC-10/20/30 MHz Bandwidth.
- Single/Dual Trace And X-Y Mode
- Sweep Magnification x10.
- 2 Level Calibrator.
- Max. Input Voltage 400V(DC + peak
AC).
- DC - 40 / 60 MHz Bandwidth.
- Dual Trace & X - Y Mode.
- Sweep Magnification x10
- Max. Input voltage 500V (DC + peak
AC)
Add ons
- Transistor Curve Tracer/Multi
Channel Tracer.
- Function Generator.
- Differential Input Powerscope
Module.
- Can be used as regular CRO when not
in use as Powerscope.
- Transistor Curve Tracer.
- Function Generator.
- Multi Channel Tracer.
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| FUNCTION
GENERATOR |
Salient Features
- Wide Frequency range: 0.1Hz to
2MHz, 0.1Hz to 3MHz and 0.1Hz to 20 MHz (three separate Models).
- Bright 4 digit LED display for
freq. readout with range indicating
LEDs: MHz/KHz/Hz. Optionally Internal / External frequency counter may be
provided.
- Easy selection of frequency range
with separate fine control.
- Versatile waveforms: Sine,
Triangle, Square, Ramp, Pulse, TTL etc.
- Amplitude display available for
1MHz & 3MHz Model.
- DC offset control variable with
offset enable.
50W/600W outputs with step attenuator of maximum 20dB/40dB.
- Useful for testing and measurement
in the laboratory and on field.
Designed to provide good quality signal while maintaining easy
operability.
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| Frequency
Counter |
Salient Features
- Wide Frequency range: 2 Hz to 50
MHz.
- Built-in STOPWATCH to measure
duration(max. 27 Hrs.) between two optically isolated
start/stop events with resolution of 1msec.
- 8 digit 0.5" bright red display
with accuracy of + 1 count + stable crystal controlled time base
accuracy.
- I/P voltage 300 Vpp max.
Selectable attenuator of X0.1(High voltage, low frequency)/ X1/ X10/ X50
(low amplitude, high
frequency).
- Sensitivity of 50 mVpp min two
separate inputs with sensitivities of 250 mVpp and 50 mVpp min.
- Input impedance of 1M?.
- Useful for testing and measurement
in the laboratory and on field.
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COMMUNICATION SYSTEM TRAINER |
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Salient Features
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Can learn and
experiment about variety of communication mediums ( AM,FM,FO,Wired ) &
methods (Modulation / Demodulation– Analog/Digital )
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Covers Analog
communication , Digital communication , Fiber optics characteristics as
well as communication , Wired communication through various modular
experiment panels.
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TECHNICAL
SPECIFICATIONS OF MASTER UNIT |
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CommunicationMedium |
FM
(Wireless) |
AM
(Wireless) |
Fiber
Optics |
Transmitter
a) Carrier
b) I/P Ampl. I/P Freq.
c) Power O/P |
Factory
Tuned to 98 MHz with built in FM(VCO) |
500KHz
to 1.5MHz |
TTL BW -
50KHz Analog BW – Audio |
| 0-5 Vpp
(digital) Audio range. |
0-5 Vpp
(digital) Carrier modulated i/p(audio range) |
0-5 Vpp
(digital) Modulated i/p (audio) |
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100mW
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| Receiver
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External 5
BS5 for antenna connection, 2nd IF i/p, 2nd IF o/p , speaker & Audio
amplifier, AM/FM Select switch, L/S impedance 8 ohm / 0.5 W |
Detector
(tr=8uS ) Separate BS5 socket for Digital ,AC coupled & TTL ops. |
| Controls
(Man) |
Settable
88 MHz to 108 MHz |
Gain
control Settable from 0 to 4.5V |
Transmitter bias Control. |
| Antenna
/ Transmission |
Telescopic
antenna
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1m
plastic fiber cable, CRT-1.492, NA-0.5,l–660nm, step index, terminated
with SMA connector. |
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