Skip to main content

SCT7272 Satellite Communication Trainer for Learners

SCT7272 – Satellite Communication Trainer

What is satellite communication?

You know there are many satellites flying in the sky above your head every minute. Why are those satellites there? For fun? Nah they are used to transmit signals between different places around the Earth.

There are three main parts of a satellite communication network

Uplink Transmitter
Satellite Transponder
Downlink Receiver

What is an Uplink Transmitter?

The uplink transmitter is located on Earth, and it is the source of the transmission. It could be a telecommunication company, a television channel, or even an office.

What is a Satellite Transponder?

A satellite transponder has both a receiver unit and a transmitter unit. It is located in space.

The uplink transmitter sends signals to the transponder’s receiver. The transponder communicates with the uplink transmitter using a specific frequency channel.

What is a Downlink Receiver?

This unit is located on Earth, far away from the uplink transmitter, sometimes thousands of kilometers away. It receives signals from the transponder. The transponder’s transmitter sends signals to the downlink receiver. The transponder and the downlink receiver communicate using the same frequency channel, but this frequency is different from the uplink frequency.

What is SCT7272 Satellite Communication Trainer

This unit is a professional solution for learners and teachers to study satellite communication functions. It is a UK-made product that provides a clear and practical understanding of satellite communication.

Link - https://www.bytronic.net/wp-content/uploads/2015/05/SCT7272-PL0115.pdf

Experiments:

Understanding the concepts of satellite communication

Establish a direct communication link between Uplink Transmitter and Down link Receiver using tone signal

To setup an active satellite link and demonstrate link fail operations

To establish an audio-video transmission through a Satellite link

Study base-band analogue signal (voice) in satellite link

Transmission and reception function generator waveforms through satellite link

Transmission tone through satellite link

Establish PC to PC communication using satellite Communication Link

 

This product has 3 separate units

Uplink Transmitter

Satellite Transponder

Downlink Receiver

Functions of the main units.

Uplink Transmitter

Transmit three signals simultaneously at each up-linking frequency 2450-2468MHz.

Frequency selector switch and LED indication.

Transmit audio, video, digital/analogue data, PC data, tone, voice, function generator

waveforms.

Power supply: 230V ± 10%, 50Hz.


Uplink Transmitter SCT7272
Uplink Transmitter SCT7272

 

Satellite Transponder

Transponder with selectable frequency conversion.

Choice of downlink frequencies 2414-2432MHz.

Rotary switch for selecting uplink frequency.

Power supply: 100 – 240V, 50Hz.


Satellite Transponder SCT7272
Satellite Transponder SCT7272


Downlink Receiver

Receives and demodulate three signals simultaneously.

Built in speaker for audio and video output.

Detachable dish antenna.

Power supply: 100 – 240 V, 50 Hz.


Downlink Receiver SCT7272
Downlink Receiver SCT7272


 

 

 

 

Labels:

Comments

Post a Comment

Popular posts from this blog

Introduction and Review of Com4Lab Developed by LeyBold

COM4LAB - The Next Generation Lab Introduction Com4lab is a handy product which is developed by Leybold. It is a good way to learn the fundamentals of electrical, electronic and automotive fundamental theories. It has different types of experiment boards and all are able to connect with the master unit. The master unit has a 8bit digital analyzer, 4-channel ossilescope 2 Multimeters and a function generator (up to 100 KHz) and this master unit can be connected with your Wi-Fi router via wireless mode or Ethernet. This unit is powered by a Type-C power supply. Leybold has developed a cloud-based platform named "LeyLab" to share this practical content with their users. Main subject areas covers by Com4lab DC technology AC technology Electronic components Digital technology Power electronics Three-phase technology Electrical machines Automation and bus technology Electro-pneumatics Photovoltaics Digital communication technology Modem technology Telecommunication lines Operationa...
Post a Comment
Read more

EmailOctopus - A Good Tool for Doing Your Email Marketing

EmailOctopus for Email Marketing Introduction The name of this tool is EmailOctopus , and it offers a completely free starter plan for you. They launched in 2015 and are still doing great work. What they offer you through the FREE package: You can have a list of up to 2,500 subscribers. You can send 10,000 emails to your subscribers each month. If you run a small business, this package is perfect for you. Campaign analytics and reports are available for up to 30 days, and you can download them anytime. Landing pages? Yes! You have access to create up to 3 different landing pages and forms. An email builder tool for writing your own HTML or using their pre-made templates. Removing EmailOctopus branding is not allowed in the free plan. When you add your customers' data in a table, the free plan allows you 10 columns to create sections for your customer data (e.g., First Name, Last Name, Workplace, Contact) . In the paid plan, you get up to 50 columns. In the f...
Post a Comment
Read more

Labtech TVET Virtual Learning System

Labtech TVET Virtual Learning What is the Labtech TVET Virtual Learning ? TVET Virtual Learning refers to Labtech’s digital approach to Technical and Vocational Education and Training (TVET). It’s a new kind of learning technology focused on helping educational institutions modernize their training programs by adding interactive digital content and tools.   LMS Structure Digital Learning Content Labtech has developed interactive e-learning modules for subjects like Automotive, HVAC, Electronics, Electrical & Power, Renewable Energy, etc. These modules use 3D animations and simulations so students can visualize how systems are constructed and work without needing physical equipment. They are provided on USB drives, include theory (PDFs), photos, animations, quizzes, and assessments.  Learning Tools & LMS Labtech also offers a Learning Management System (LMS), a web-based educational platform with features like: Tools for teachers to build and customize digital curriculu...
Post a Comment
Read more