Very Small Aperture Terminal (VSAT) is a satellite communication system, which is used by both home and business users. A VSAT is a small telecommunication earth station that can receive and transmit real-time data via satellite. A VSAT end user requires a box, which interfaces between the user's computer and an outside antenna with a transceiver. And this transceiver sends or receives signals to a satellite transponder in the sky.
An earth station computer works as a hub for the system, and the satellite sends and receives signals from this hub. A star topology is employed to interconnect each end user with the hub station. In VSAT communication system, if two end users communicate, the transmission from the first end user goes to the hub station, and then, this hub station retransmits it to other end user’s VSAT via the satellite. VSAT can handle, voice, data, and video signals.
VSATs are most commonly used to transmit:
●Narrowband data, including point of sale transactions such as credit card, supervisory control and data acquisition (SCADA) data, polling or radio-frequency identification (RFID) data and many more.
●Broadband data that include voice over internet protocol (VoIP) or video, the provision of satellite internet access to remote locations, etc.
●Mobile maritime communications, on-the-move communications employing phased array antennas
The vast majority of VSAT antennas range from 30 inches to 48 inches. And the data rates range typically from 56 Kbps up to 4 Mbps.
VSAT Voltage Booster:
In the market, you can find a wide range of VSAT voltage boosters. Among all available boosters, vBoost has a distinct place. This VSAT voltage booster power supply works as a buck or boost for inputs from 5 to 30 volts with 15V and 13.8V outputs. In the earth stations and VSAT installations, this device is ideal for boosting voltages on long cable runs. As 13.8V output is a low noise linear regulated output that has good PSRR, it can help reduce phase noise in transmit or receive chains. vBoost can be used in various applications such as long cable runs, mobile installations, industrial control systems, protection of devices with varying loads, and many more.
You can easily buy VSAT voltage booster online these days. All you have to do is to visit the website of a leading company and place an order.
The author is a freelance writer. He has written many articles and blogs on various topics related to VSAT technology.
For more information visit: www.silvertiptelematics.com
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