Satellite Communication Trainer (VPL-ST-06)

Listing ID #4295212

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Supply Type Exporter, Supplier

Preferred Buyer From : All over the world

FEATURES Satellite Communication Trainer has been designed to study completely about satellite communication system i.e. how a signal is transmitted and received using satellite standards. The....

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Product Details

FEATURES

Satellite Communication Trainer has been designed to study completely about satellite communication system i.e. how a signal is transmitted and received using satellite standards. The complete unit consists of three sections; Satellite Uplink Transmitter, Satellite Emulator and Satellite Receiver. The satellite emulator receives signal from satellite uplink transmitter which can be analysed and emulated using various satellite instruments like spectrum analyzer. The received signal is then retransmitted to satellite downlink receiver where the signal is retrieved. The signals which are used for transmission are Audio, Video, and digital data. A provision to connect function generator is also provided.

General Details

Using the above setup concepts like baseband analog signal parameters, phenomenon of linear polarization C/N ratio, S/N ratio, fading of a received signal, digital baseband signal parameter propagation delays can be studied. Data sent from one computer can be received on another computer using satellite link.

Simultaneous communication of three different signals at each up-linking frequency.
Communication of external broad band digital and analog data and base band signals.
Choice of different transmitting and receiving frequencies.
Transmission and reception with Helix, Dish Antenna is provided.

TECHNICAL SPECIFICATION

Satellite Uplink Transmitter

Selectable 2.4 GHz band using keypad and LCD indication.
5/5.5 MHz audio and 8 MHz video FM modulation.
Adjustable path loss knob to 30 dB.
Transmission and reception with Helix, Dish Antenna is provided.
Detachable dish antenna with separate terminals for different inputs.
Transmit three signals simultaneously at each up-linking frequency.
FM Modulation of audio and video.
In built power supply.

Satellite Uplink Receiver

Selectable 2.4 GHz band using keypad and LCD indication.
Intermediate frequency 479.6 MHz (approx.).
Various output terminals which are provided are Audio, Video, digital data up to 500 KHz, PC serial connector, Analog output, telecommand LED indication.
Detachable Dish Antenna, Helix Antenna.
Receives and demodulate three signals simultaneously.
Built in speaker for audio and video output.
Terminal provided for PC Interface.
In built power supply.

Satellite Emulator

Selectable 2.4 GHz band using keypad and LCD indication.
Adjustable path loss knob up to 30 dB.
Variable gain control knob.
Emulation of variable signal fading, variable noise, and variable propagation delay.
Detachable Dish Antenna, Helix Antenna.
In built power supply.

Experiments That Can Be Performed

Following Experiments can be performed Using this setup

To set up an active & passive satellite communication link and study their difference.
To study the communication satellite link design: process of transmitting a signal to a satellite (UPLINKING), reception of same signal via satellite (DOWN LINKING) and functioning of
transponder of a satellite.
To measure the baseband analog signal parameters in a satellite link.
To measure the signal parameters in an analog FM/FDMTV Satellite link.
To study the functionality of a satellite MODEM.
To measure the C/N ratio.
To measure the S/N ratio.
To study the effect of fading and measure the fading margin of a received signal.
To measure the digital baseband signal parameters in a satcom link.
To setup a RS-232 satellite communication link using com ports of PC.
To measure the propagation delay of signal PC.
To measure path loss using spectrum analyzer.
To study noise on spectrum analyzer.

Accessories

The trainer provided with an interactive manual with complete details of theory and experimental procedure.
BNC to BNC cables.
Audio-Video Cable.
RS 232 interface.
Microphone.
Mains Cord, Dish Antenna, Helix Antenna.
Color TV (7″ TFT).

Company Details

The Company VPL Infotech & Consultants was established in the year 1996, in New Delhi, India. The vast experience of our CEO, Mr. Vinod Peswani has helped us to cater to the demands of our clients spread all over the world. With a goal to be the leading Indian Company in designing, manufacturing & merchandising device programmers, device testers, In-Circuit Emulators and PC based measurement and automation products, we at VPL Infotech & Consultants, provide the most comprehensive development, support and services to our valued customers. In the product line of Device Programmers, handy serial programmer was the first professional programmer, which supported EPROMS, EEPROMS, FLASH, Micro controllers and latest BIOS(s). Later were born a series of universal programmers, which could be connected to desktop and notebook via printer port. VPL Infotech & Consultants also offers a complete series of programming adopters for SMD chips e.g. PLCC, SOIL, TSOP, QFP etc. By using the minute technology VPL Infotech & Consultants offers PC based process control and real time application all over the world. We have got PC add-on cards like A/D, D/A, I/O, OPTO, Relay, IEEE-488, signal processing etc. A/D cards are able to acquire from 60 kHz. /sec To 20 MHz /sec of sampling with a simultaneously sampling too. Customer Servicing We fully understand our customers’ demand for quality products at reasonable price and as per our belief, fulfilling this demand at reasonable price is the key to our progress in the long run. The standard of quality maintained by us is one of the best in industry and the result of this quality commitment is that we are able to offer our customer the 24 months warranty on our products. Research & Development Being good R&D Professionals, we also have a credit to design custom-built equipment, Hardware & Software up gradation/solution for our valuable customers. We at VPL Infotech & Consultants also offer servicing aids for servicing of PCs which provides faster and easy solutions to all computer users manufacturers and servicing professionals. Our R&D teams have developed CPLD board, In-circuit Emulator for Micro-controllers 51 & 196 series and Universal Digital and Analog IC Testers and this list is continuously increasing. Why Us? 1. Efficient after sale services for the valued clients 2. Best quality of products used to manufacture our range 3. Wide network spread all over the world 4. On-Time delivery 5. Stringent quality control policies 6. Regular Research, development and improvement 7. Affordable prices