Satellite Internet is an extra-terrestrial source of Internet accessibility governed by a satellite in the outer space. There are various applications where this type of Internet connection proves to be an ideal choice.

One of the latest ways to access World Wide Web is the Satellite Internet which is usually available in three variations: V-Sat, multi-cast one-way and one-say connection with terrestrial return. The kind of Internet you select depends upon the purpose for which you use the Internet and whether you have a phone line access or not. It is one of the greatest solutions for those who need to travel frequently like truckers and businesspeople. If you want to upgrade your Internet connection then you can consider getting a satellite Internet installed.

Other facilities and features

Apart from providing Internet access, it can also give optional services and features, which can be added to the service plan. Internet phone is an affordable alternative to the landline phones and even cell phones. They not only offer you long distance call making facility but also Internet connectivity simultaneously.

In order to be able to use Internet phones, you need to subscribe to the service and need to get appropriate software programs installed on your computer system. Other things you can put in to your service package are the dial-up connection, which allows an individual to overcome the issues related to transmission latency. Another elective service you may add is hardware and software for video conferencing that is available at no extra charge. However, additional software program and camera are needed.

Technology: Satellite Internet is an extra-terrestrial system based on satellite for Internet accessibility. Need for this facility arises when cable lines and DSL are not appropriately available in remote and rural areas and under mobile conditions such as traveling on sea. The technology works via dish at the location of the customer, which sends the radio frequencies to satellite from the computer.

The location of the customers can have satellite modems for converting digital data into analog information. These locations may be a single computer of the customer or entire network of workstations. The satellite sends the frequencies back to teleport at ground station in which many aperture terminals are situated. From these, the data gets transferred to network system that consists of optical cables and routers, which connect to Internet. As many service providers share the same Internet connection, the terrestrial infrastructure of the Internet restricts its bandwidth.

Requirements: The users may require a Windows or Mac supported computer system with networking capability. Other things that are needed include Ethernet port, software programming, and hardware components for managing the interfaces. The outdoor setup comprises of satellite antenna, satellite mount, feed horn, feed line and an optional universal LNB and the indoor setup comprises of a compatible modem or DVB-S PCI card.

Uses: There are many tourist areas like hotels, shopping arcades and conference centers that provide Satellite Internet service to their customers in order to draw in patrons and also to keep their guests connected with their businesses or homes. This facility helps users to access broadband, broadcast files faster, making it ideal for interactive public discussion panels and teleconferences.

Educational institutions may utilize this Internet accessibility for doing research and downloading teaching materials and updated curriculum. Local businesses can use it for faster access to files, information and data and local people may use it for entertainment purposes.