What is a Very Small Aperture Terminal (VSAT) ?

What does VSAT stand for?

A very small aperture Terminal (VSAT) is a small telecommunication earth station that gets and transmits real-time inFormation via satellite.

A VSAT transmits slim and Broadband Signals to orbital satellites. The Records from the satellites is then transmitted to one-of-a-kind hubs in different places around the globeT.

What Does Very Small Aperture Terminal Mean?

VSAT quit users have a Field that acts as an Interface among the Laptop and the outside Antenna or Satellite Dish Transceiver. The satellite transceiver sends records to and gets statistics from the geostationary satellite in orbit. The satellite sends and receives alerts from an earth station, which acts because the hub for the machine. Each give up consumer is attached to this hub station through the satellite tv for pc in a Star Topology. For one VSAT person to communicate with some other, the records must be desPatched to the satellite. Then the satellite tv for pc sends the statistics to the hub station for in addition processing. The Data is then retransmitted to the other consumer via a satellite.

The majority of VSAT antennas Range from 30 inches to 48 inches. Data Charges typically range from fifty six Kbps up to 4 Mbps.

VSATs are most usually used to transmit:

• Narrowband statistics. This consists of factor of sale Transactions such as credit card, polling or radio-frequency identification (RFID) information, or Supervisory Control and Data Acquisition (SCADA) records
• Broadband records, for the provision of satellite tv for pc Internet get entry to to far flung locations, Voice Over Internet Protocol (VoIP) or video

VSATs also are used for transporTable, on-the-move communications (the usage of Phased Array antennas) and Cell maritime communications.

The records of stay satellite tv for pc communication started out at NASA in the Nineteen Sixties with the development of a satellite known as Syncom 1-three. The satellite tv for pc transmitted insurance of the 1964 Olympics in Tokyo, Japan, to Viewers in Europe and the US.