معلومات عامه

Everything you need to know about satellite internet

Everything you need to know about satellite internet


If you live or work in an unfamiliar or underserved area, you should expect to have very few limited options for connecting to the internet. One of those options is dial-up access and the second is satellite Internet, or so-called satellite Internet communication, which is the subject of our conversation today.

What is satellite internet?

Satellite Internet is a wireless data connection that includes the presence of three satellite dishes, the first at the center of Internet service providers – ISPs, and the second in space – a satellite – orbiting the globe at an altitude of more than 35 thousand kilometers, while the third is a small antenna at your workplace. Or your house from which you want to connect to the Internet, which requires a modem and cables connected from the satellite dish to your modem Just like satellite dishes.

How does it work by satellite?

The principle of satellite Internet
A simplified illustration of how satellite internet works

Once all the necessary tools are connected, your service provider will send the internet signal to the satellite and then pass it to the small antenna in your home or business. Where every time you place a request on the Internet (browsing, downloading, sending e-mail and other requests), it is transmitted to the satellite and then to the center of the Internet service provider, then vice versa, the completed request is sent by the service provider satellite services to your plate Then to your computer.

إقرأ أيضا:عدم التواجد عن الوحده العسكريه (القوات المسلحة)

When to use satellite Internet?

Satellite internet
A technician installs an internet satellite dish in a building

The only reason to use satellite internet is when you live in an area where other internet options such as fiber optic cables or older and more popular ADSL technology are not available due to mediocrity or lack. Internet services via air towers.

If you are using dial-up internet, then satellite internet would be a “big update” in the sense that satellite internet is significantly faster than dial-up, where the speed is 100 Mbps. Other than that, there is no other important reason to use satellite internet.

Satellite Internet Service Providers

Satellite internet
HughesNet is a satellite internet service provider

There are many satellite internet service providers in the world and we mention them Viasat And theHughesNet. And cordially Viasat Of The best satellite internet providers with their high speeds and bandwidth, while HughesNet offers the most affordable plans.

There are also satellite internet service providers in the Arab region that provide high speeds with different capacities as a service. Sat-com I Which was launched by Integrated Telecom Company in the Kingdom of Saudi Arabia, offering internet speeds ranging from 2 to 8 Mbps at a price starting from 31,567.50 Saudi Riyals per month and covering all regions of the Kingdom.

إقرأ أيضا:The best Photoshop alternatives are simple and small

The Egyptian government also launched the Tiba-1 satellite for communications in late 2019, with which the country entered the field of satellite internet communications, and among its most important goals is the coverage of satellite internet service with wide capacities for Egypt and some countries of the Nile basin and North Africa.

The challenges of satellite Internet

Affected by bad weather

The weather sometimes affects the trajectory and quality of the internet signal due to strong winds or thunderstorms and large clouds, so the quality of satellite internet service is poor during this time, just as it happens with television by satellite.

Low latency or high ping

Latency and ping rate are basically the same thing, where latency is defined as the time interval between sending and receiving a signal and is measured in milliseconds, while ping, which is time necessary to communicate data and information between two parties, is also measured in milliseconds, and both test the duration of the connection between a computer, a service or another server on the Internet.

And since you have to send the data to the satellite in space, then to your ISP and vice versa, the satellite Internet has low latency or high ping rate. Thus, satellite internet is of no use to you if you are a fan of internet video games, or if you intend to use VoIP services.

إقرأ أيضا:The Story Of The Detective Conan Cartoon Series And The Truth About Its Transformation!

Affected by minor obstacles

Simple obstacles or barriers can affect the satellite Internet signal. Anything that interferes with your satellite dish signal at home, such as branches or giant buildings, can affect the quality of the connection, and it can be very annoying if you live near a forest or large buildings that block the connection. signal.

Not compatible with VPNs

Virtual Private Networks – VPNs are not compatible with satellite internet because when set up they require low latency and high bandwidth which is the exact opposite of what you will get with satellite internet.

High cost

Satellite Internet is relatively expensive. Where you will have to pay around $ 100 per month, and that amount is double what you would pay per month when using fiber optic cable internet, or ADSL with speeds up to 25 times the speed of the internet. Internet by satellite.

Benefits of satellite internet

Faster than dial-up internet access

Satellite internet is faster than dial-up access, but it depends on the monthly plan you buy, except you can expect satellite internet speeds to be 10-35 times faster than dial-up access. . Although it is not high speed fiber optic or ADSL, it can reach 100Mbps and this is an advantage when similar speeds are not available in your country.

It is not affected by the large number of users

Satellite internet connections can handle high bandwidth usage, so your internet quality speed is not affected by the large number of users or, in other words, “at peak times”. maximum usage times for satellite Internet subscribers.

No need to use a phone line

You don’t need a phone line to connect to the satellite Internet, only dedicated cables to connect your home’s satellite Internet antenna with your modem.

The future of satellite internet and the emergence of new competitors in the sky

Satellite internet
A satellite broadcasts an internet signal from space

Due to the many disadvantages of satellite internet which were mentioned earlier in relation to the advantages, satellite internet is currently neither the best nor the most reliable, and it is also very expensive. Part of the cost may be due to the complexity of the technology used by older companies in this area, and it is also related to supply and demand.

But the good news, dear reader, is that with the second half of the last decade, many companies have embarked on huge projects to develop satellite internet, most notably SpaceX’s Star Link project, launched by the company. American businessman and billionaire Elon Musk in 2015.

Where it will provide high internet speeds with wide capacities worldwide of over 100 Mbps and with very low latency through a constellation – around 12,000 – of satellites, and broad internet service is expected Project Star Link tape will be available initially in parts of the United States and Canada by the end of 2020, and gradually thereafter to the rest of the world until the project is completed.

At the end of July of this year, the Federal Communications Commission agreed to grant official permission to Amazon, which is run by billionaire and businessman Jeff Bezos – the richest man in the world. – launch its Kuiper satellites to serve broadband for satellite internet around the world, like the Star project. LINK and other similar emerging projects launched by Boeing, Iridium and Alphabet Holdings’ Loon Project, increasing fierce competition among companies to develop and promote the satellite internet industry.

Do you think, dear reader, that the current competition between companies in the satellite Internet sector will contribute to the development of Internet services and meet the needs of the inhabitants of regions which suffer from weak or no Internet?