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Salicon Nano Technology Private Limited


Analog Communication Trainer

Analog Communication is a data transmitting technique in a format that utilizes continuous signals to transmit data including voice, image, video, electrons etc. An analog signal is a variable signal continuous in both time and amplitude which is generally carried by use of modulation.

Analog circuits do not involve quantisation of information unlike the digital circuits and consequently have a primary disadvantage of random variation and signal degradation, particularly resulting in adding noise to the audio or video quality over a distance.


DSB/SSB AM Transmitter Trainer-ST8200

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DSB/SSB AM Transmitter Trainer-ST8200
Approx. Rs 10,250 / Piece(s)
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Salicon ST8200 DSB/SSB AM Transmitter demonstrates the basic concepts of - Double Side Band Amplitude Modulation ( DSB-AM) generation, calculate the modulation index of DSB by trapezoidal pattern,Single Sideband Band Amplitude Modulation (SSB- AM) generation, Double Sideband Suppressed Carrier Amplitude Modulation (DSB-SC AM) generation.

The DSB/SSB AM Transmitter contains balanced modulator, audio Oscillators & audio amplifier ceramic band pass filter which helps to understand the techniques of DSB & SSB.

Specifications:-

Audio OscillatorWith adjustable Amplitude & Frequency (300 Hz - 3.4 Khz)Amplifier with speaker
ModulatorsBalanced Modulator with Band
pass Filter (1 MHz)2 Nos.
Balanced Modulator (455 Khz)1 No.
Ceramic Bandpass Filter1 No.
Carrier Frequency1 MHz (Crystal controlled)
Transmitter Amplifier Output(Gain adjustable) DSB (1 MHz), SSB (1.445 MHz) connected to Antenna/cable
Switched Faults8 nos.
Interconnections2mm Banana Socket
Test Points27 nos
Power Supply230 V ±10%, 50/60 Hz
Power Consumption4 VA approximately
Dimensions (mm)W 405 x D 275 x H 105
Weight2.8 Kg. approximately
Operating Conditions0-40 C, 80% RH
Learning materialCD (Theory, procedure, reference
Included Accessories :Patch Cord - 4 nos., Mains Cord- 1 no., Microphone – 1 no., Learning Material (CD) – 1 no.
  • Item Code: ST8200
  • Minimum Order Quantity: 01 Piece(s)
  • Delivery Time: Stock
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    DSB/SSB AM Receiver Trainer-ST8201

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    DSB/SSB AM Receiver Trainer-ST8201
    Approx. Rs 10,250 / Piece(s)
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    Salicon ST8201 DSB/SSB Receiver demonstrates DSB AM reception & also explain the concepts of selectivity, sensitivity & fidelity of Radio Receiver.

    The DSB/SSB AM Receiver contains RF amplifier, mixers diode detector & audio amplifiers through which techniques of AM reception can be demonstrated appropriately.

    Specifications:-

     

    ConstructionSuperhetrodyne
    Frequency Range980 KHz to 2060 KHz
    Intermediate Frequency455 KHz
    Input CircuitsRF Amplifier
    2) Mixer
    3) Local Oscillator
    4) Beat Frequency Oscillator
    5) IF Amplifier 1
    6) IF Amplifier 2
    TuningWith Variable Capacitor (ganged) Dial marking on Board
    Receiving mediaTelescopic Antenna / Cable
    Detectors1) Diode Detector (For DSB)
    2) Product Detector (SSB)
    Audio OutputAmplifier with Speaker
    Automatic Gain control
    Switched FaultsSwitchable
    Interconnections2 mm Banana Sockets
    Test points50 nos
    Power Supply230 V ±10 %, 50/60 Hz
    Power Consumption3 VA approximately
    Operating Conditions0-40 C, 80% RH
    Dimensions (mm)W 405 x D 275 x H 105
    Weight2.8 Kg approximately
    Included Accessories :Patch cord - 4 nos., Mains cord - 1 no., Microphone - 1 no., Learning material (CD) - 1 no.



    For more details, click on the attached PDF.

  • Item Code: ST8201
  • Minimum Order Quantity: 01 Piece(s)
  • Delivery Time: Stock
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    Frequency Modulation/Demodulation Trainer-ST8203

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    Frequency Modulation/Demodulation Trainer-ST8203
    Approx. Rs 12,500 / Piece(s)
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    Salicon ST8203 Frequency modulation demodulation techniques demonstrates frequency modulation techniques. Frequency modulation using varactor modulator, using reactance modulator operation of detuned resonant circuits& operation of phase lock loop detector, operation of radio detector can be studied efficiently.

    Specifications:-

     

    Audio OscillatorWith adjustable Amplitude & Frequency (300 Hz - 3.4 Khz)
    Audio OscillatorWith adjustable Amplitude & Frequency (300 Hz - 3.4 Khz) Frequency (300 Hz - 3.4 Khz)
    FM Modulator1) Reactance Modulator (with carrier Frequency adjustment)
    2) Varactor Modulator (with carrier Frequency adjustment)
    Mixer / Amplifier1 no. (With Gain adjustment) Allows FM input signal to be amplitude modulated by a noise input prior to demodulation.
    Transmitter Output Frequency455 KHz
    FM Demodulator1) Detuned Resonant Detector
    2) Quadrature Detector
    3) Foster -Seeley Detector
    4) Ratio - Detector
    5) Phase Locked Loop Detector
    Low Pass Filter3.4 KHz Cut off Frequency Amplifier (with adjustable gain)
    Amplitude Limiter1 no.
    Switched Faults8 nos.
    Interconnections2 mm Banana Sockets
    Test points74 nos
    Power Supply230 V ±10%, 50 / 60 Hz
    Power Consumption3 VA approximately
    Operating Conditions0-40 C, 80% RH
    Weight3 Kg approximately
    Dimensions (mm)W 405 x D 275 x H 105
    Learning materialCD (Theory, procedure, reference
    Included AccessoriesPatch cord - 4 nos., Mains cord - 1 no., Learning material (CD) - 1 no.



    For more details, click on the attached PDF.

  • Item Code: ST8203
  • Minimum Order Quantity: 01 Piece(s)
  • Delivery Time: Stock
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    Noise & Audio Amplifier Trainer- ST8205

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    Noise & Audio Amplifier Trainer- ST8205
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    Salicon ST8205 Noise & audio amplifier is a communication system which specifies basic concepts of noise generation & its amplification. Noise & signal adder where noise is added to signal and its amplitude is adjusted from 0 to max of I/P value. It consists of an audio amplifier section in which signal +noise can be amplified and its effects can be examined on loud speaker.

     

    Features:

    • A self contained Trainer
    • Functional blocks indicated on board mimic Input-output and Test Points provided onboard Built in DC Power Supply
    • Fully documented student work book & operating manual
    • Attractive Wooden enclosures of Light weight
    • Australian Pine Wood.
    • Compact size
    • 2 Year Warranty

     

    Specifications:

     

    • Audio Amplifier with Loud speaker : 8W, 0.25 W
    • Interconnections : 2 mm Banana Sockets
    • Power Supply : 230 V ±10 %, 50/60 Hz
    • Power Consumption : 3 VA approximately
    • Operating Conditions : 0-40oC, 80% RH
    • Dimensions (mm): W 190 x D 279 x H 95
    • Weight: 2.5 Kg approximately



    For more details, click on the attached PDF.

  • Item Code: ST8205
  • Delivery Time: Stock
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    Frequency Division Multiplexer/ Demultiplexer Trainer-ST8209

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    Frequency Division Multiplexer/ Demultiplexer Trainer-ST8209
    Approx. Rs 10,250 / Piece(s)
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    Frequency Division Multiplexer/Demultiplexer Trainer Salicon ST8209 demonstrates FDM technique. It basically fulfills the need for communication of two different inputs through a single channel by Frequency Division Multiplexing method.ST8209 has the provision for onboard modulating signal For reducing the complexity same carriers are used for demodulation also.In actual FDM communication method carrier is obtained through the modulated output only. But the basic concept remains the same. DSB-SC modulation technique is used for modulation and demodulation.

    Features:

    • A self contained Trainer
    • Functional blocks indicated on board mimic
    • Input-output and Test Points provided onboard
    • Built in DC Power Supply
    • Fully documented student work book & operating manual
    • Two variable modulating (sinusoidal) input channels with provision of voice inputs
    • Two Carrier Generators
    • Two DSBSC modulators for frequency band translation of two test signals
    • One adder/transmission amplifier
    • Two Demodulators
    • Two low pass filters for smooth output
    • 2 Sets of audio O/P amplifier
    • Compact size
    • 2 Year Warranty

     

    Specifications:

     

    • Modulating Input Frequency : Sine wave 200 Hz - 10 KHz(variable)
    • Audio Input Amplifier : Gain of 100 (approx.)
    • Modulator / Demodulator : DSBSC Modulator/Demodulator
    • Low Pass Filters : Second Order Butterworth filters with a cut off frequency of 10 KHz
    • Audio Output Amplifier : Output Amplifier with a gain of 20
    • Interconnections : :2 mm Banana Sockets
    • Test points : 30 nos
    • Power Supply : 230 V ±10 %, 50/60 Hz
    • Power Consumption : 3 VA approximately



    For more details, click on the attached PDF.

     

  • Item Code: ST8209
  • Minimum Order Quantity: 01 Piece(s)
  • Delivery Time: Stock
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    Transmission Line Trainer - ST8213

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    Transmission Line Trainer - ST8213
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    In the telecommunication field transmission lines are used to convey the signals from one point to another. The line properties become very important specially in multi-channel systems. Salicon Transmissionline trainer ST8213 is unique in design for experimenting various properties of the line. The trainer provides basic concept of coaxial line and include devices and accessories to conduct the experiment.

     

    Specifications:

     

    • Transmission Line : Coxial cable 100 m (25 m × 4)
    • Impedance Matching : 0-100 W, 2 Nos.
    • Resistances : 1. Sine wave 4 KHz - 4 MHz
    • Test Generators : Square wave 40 KHz - 4 MHz
    • Interconnections : 2 mm Banana sockets
    • Test Points : 10
    • Dimensions (mm.) : W 405 x D 275 x H 105
    • Mains Supply : 230 V ±10%, 50 Hz
    • Power Consumption : 3 VA (approximately)
    • Weight : 5.6 Kg (approximately)

     

  • Item Code: ST8213
  • Delivery Time: Stock
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    Antenna Trainer - ST8261

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    Antenna Trainer - ST8261
    Approx. Rs 74,990 / Piece(s)
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    Salicon ST8261, table-top training system. It is very useful to study & understand the principle & working of various antennas and to polar plots by teachers and students. The antennas are designed for use at higher frequencies making them handy and smaller in size for ease of use and better understanding of the subject. RF generator, Tone generator Directional coupler, Matching stub,Forward/Reverse meter, Goniometer & various antennas are provided for experimentation. Necessary DC regulated power supplies are built-in. Functional blocks are indicated on the mimic panel. The trainer includes set of modular mechanical elements forming various antennas, a transmitter unit & a detector unit. A detailed instruction/operating manual with fully documented students workbook & polar graph paper for antenna radiation characteristics are provided.

  • Item Code: ST8261
  • Minimum Order Quantity: 01 Piece(s)
  • Delivery Time: Stock
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    Salicon Nano Technology Private Limited
    Rohit Gupta (Director)
    No. 111, 1st Floor, Laxmi Deep Tower, Laxmi Nagar, District Center Near To Nirman Vihar Metro Station,
    Delhi - 110092, India
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