A small signal, IF/RF Amplifier, High speed switching Power, General purpose, All above are PNP & NPN both type, Matched pair, Darlington Pair, High Voltage, Photo transistor, UJT, FET and MOSFET. Total 19 transistors
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STUDY OF DIFFERENT WIRES & CABLE – GUPTA BRAND 200858
Study of Bare Copper, Cotton Cover, Enamelled Copper, PVC Insulation, Multiwire Flexible, Electrical Wire and Flat Cable,Transmission Cable, Wave Guide Rectangular and Single Fibre Cable
STUDY OF ENCODER & DECODER CIRCUITS – GUPTA BRAND 200385
Objective : To Study and verify the truth tables of Binary to gray code convertor, BCD to seven segment Decoder, BCD to decimal Decoder, Decimal to BCD Encoder.
Features : Instrument comprises of DC Regulated Power Supply 5VDC/150mA, 4 SPDT switches provided for selecting logic ‘1’ & logic ‘0’,1Hz monoshot clock pulse, 4 output indicators, Circuit diagram for IC 7490, IC7447 & 7-segment display printed & connections for various inputs & outputs brought out at the sockets on the front panel.
STUDY OF FREQUENCY MODULATION & DEMODULATION – GUPTA BRAND 200423
- AF Signal generator 5 KHz
- Carrier generator 200 KHz
- Frequency modulator
- Frequency demodulator
- Power Supply ±12 V/500 mA
STUDY OF FSK MODULATION & DEMODULATION – GUPTA BRAND 200424
- Built in +/-12V/350 mA DC Power Supply
- Built in Carrier Generator: 5 KHz, 1.85 KHz,
- Built in Modulating Signal Generator 312, 156, 78 Hz
- FSK Modulator
- FSK Demodulator
- Assembled in Plastic Box with circuit screen printed
- on Glass Epoxy PCB with 2mm socket for test points to see the waveforms
STUDY OF INSTRMENTATION AMPLIFIER – GUPTA BRAND 200312
Objective : Calculate the Voltage Gain of Instrumentation Amplifier and draw a curve between V & R.
Features : Instrument comprises of One ± 15 VDC Regulated Power Supply, 2 DC Regulated short circuit and overload protected continuously variable Power supplies, 3 no. IC 741 placed inside & connections brought out at sockets. One Potentiometer and combination of Resistances placed on the front panel.