VSAT (Very Small Aperture Terminal) systems provide high speed, broadband satellite communications for Internet or private network communications. Price of VSAT in Brazil is ideal for mining camps, vessels at sea, satellite news gathering, emergency responders, oil & gas camps or any application that requires a broadband Internet connection at a remote location.
What is a VSAT Used For?
VSAT is an excellent way to connect your remote sites and workers with Internet communications for email, web access, video transmissions, Voice over IP telephone services, or other IP applications for your field operations. VSAT enables you to expedite your business processes by integrating field operations with your corporate wide area network.
VSAT is a satellite communications system that serves home and business users. A VSAT end user needs a box that interfaces between the user’s computer and an outside antenna with a transceiver. The transceiver receives or sends a signal to a satellite transponder in the sky. The satellite sends and receives signals from an earth station computer that acts as a hub for the system. Each end user is interconnected with the hub station via the satellite in a star topology. For one end user to communicate with another, each transmission has to first go to the hub station which retransmits it via the satellite to the other end user’s VSAT. VSAT handles data, voice, and video signals.
The price of VSAT in Brazil is used both by home users who sign up with a large service and by private companies that operate or lease their own VSAT systems. VSAT offers a number of advantages over terrestrial alternatives. For private applications, companies can have total control of their own communication system without dependence on other companies. Business and home users also get higher speed reception than if using ordinary telephone service or ISDN.
Technically, VSAT refers to any two-way satellite ground mounted or a stabilized maritime VSAT antenna with an antenna (dish) that is smaller than 3 meters; people generally use the term VSAT to refer to any two-way satellite Internet terminal that is not a teleport Earth Station.
VSAT Antennas Can Be Vehicle Mounted, Maritime Stabilized, Fixed, or Portable
There are a number of different manufactures of VSAT hardware within each category above, so that each satellite company can design a VSAT to meet their customers specifications and the requirements of a the selected satellite network. Satellite networks each have their own individual characteristics which vary from network to network, and each network has its own requirements as to dish size and transmit power. Scientific calculations based on geographic location, desired IP data rate, and circuit reliability and survivability from environmental conditions are called Link Budgets. The minimum size of a price of VSAT in Brazil antenna that will meet a particular customer’s needs is determined by each satellite network operator’s Link Budget calculations.