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	What is a VSAT? (Site not responding. Last check: 2007-11-04)
		The "very small" component of the VSAT acronym refers to the size of the VSAT dish antenna -typically about 2 to 4 feet (0.55-1.2 m) in diameter- that is mounted on a roof on a wall, or placed on the ground.
		The key advantage of a VSAT earth station, versus a typical terrestrial network connection, is that VSATs are not limited by the reach of buried cable.
		VSATs are capable of sending and receiving all sorts of video, data and audio content at the same high speed regardless of their distance from terrestrial switching offices and infrastructure.
	www.iran-central.net /vsatwhat.htm (246 words)

	VSAT Technology - Telesindo Mulia (Site not responding. Last check: 2007-11-04)
		VSAT technology is a telecommunication system based on wireless satellite technology.
		As the definition itself indicates, VSAT technology is made up of a small satellite earth station and a typical antenna of 1.8 meter diameter.
		The VSAT outdoor unit consists of a standard 1.8 meter offset feed antenna, a solid state amplifier (SSPA), a Low Noise Amplifier (LNA), and a Feedhorn.
	www.telesindo.com /vsat-overview.htm (260 words)

	VSAT Satellite, Nova Stars Communication Solutions, Saudi Arabia
		Data sent to the VSAT terminal from the DTEs is buffered and transmitted to the hub in packets.
		VSAT terminals are controlled by microprocessors and can generally be reprogrammed remotely using downloaded software from the hub.
		Each VSAT in the network is assigned a unique pseudorandom number (PN) which is used to code and decode its transmissions.
	www.novastars.com /vsat/index.htm (3372 words)

	VSATplus Company
		The use of VSAT systems is growing throughout the world as a way of establishing private satellite communications networks for large organisations that have several widely dispersed locations, or providing higher bandwidth for the individual.
		VSAT networks can readily be configured so that the hub can broadcast data to all the VSAT terminals at higher rates than they can communicate to the hub.
		Outbound information (from the hub to the VSATs) is sent up to the communications satellite's transponder, which receives it, amplifies it and beams it back to earth for reception by the remote VSATs.
	www.vsatplus.com /vsat.htm (841 words)

	VSAT
		VSAT or Very Small Aperture Terminals are small, software-driven earth stations (typically 0.9-2.4 meters, which equates to 3-8 feet, though larger units are available) used for the reliable transmission of data, video, or voice via satellite.
		VSATs use a star network with the use of satellite earth stations that rely on a large central hub.
		The use of VSAT provides the ability to expand capacity and system growth, while maintaining a handle on costs which are closely associated with the increase in capacity or system growth.
	www.donegal-holdings.com /vsat.htm (492 words)

	VSAT - A Tutorial
		VSATs are an ideal option for networking because they enable Enterprise Wide Networking with high reliability and a wide reach which extends even to remote sites.
		VSATs also enjoy a low mean time to repair (MTTR) of a few hours, which extends upto a few days in the case of leased lines.
		Compare this to VSATs where the distance has nothing to do with the cost.Additionally, in case of VSATs, the service charges depend on the bandwidth which is allocated to your network in line with your requirements.
	www.angelfire.com /electronic/vikram/tech/vsattut.html (2408 words)

	VSAT Technology - Telesindo Mulia (Site not responding. Last check: 2007-11-04)
		Our VSAT sevice comes with a flat monthly service rate for each installed site, irrespective of where the VSAT unit is installed.
		Our entire VSAT network is constantly monitored and managed by a qualified team of engineers at the Network Operations Center (NOC), located at the Master Earth Station.
		VSAT also gives Customers complete freedom in designing the data network whether it is based on Centralized or Distributed architecture.
	www.telesindo.com /vsat-pricing.htm (1247 words)

	U. S. Satellite Corp. - About VSAT (Site not responding. Last check: 2007-11-04)
		VSAT, like many other technologies, can become a more attractive option as it is scaled larger - getting the the point where it can be a far less expensive networking alternative than terrestrial based systems.
		VSAT has another property that can be used to advantage: It can be used to broadcast large amounts of data to as many sites are receiving it.
		VSAT is considered to be a "reliable" connection: That is, if you put a packet in one end, it is guaranteed to come out the other end.
	www.ussc.com /about_vsat.html (1355 words)

	VSAT Network Applications in the Americas / CITEL
		VSAT communication networks are comprised of a space and a land component.
		VSAT networks can be configured in star-like or mesh shapes, based on the normal flow of communications through the Hub or can be sent directly between the VSAT stations (with no need for double hopping).
		VSAT networks also have applications for the retail environment or points of sale, such as supermarket chains, fast food chains, drugstores and stores that constantly control sales and operations for each branch.
	www.citel.oas.org /pcc3_old/vsat/vsat_report_2.asp (1929 words)

	VSAT, Cybercafe Solutions for Nigeria
		VSATs are becoming increasingly popular, because they are a single, flexible communications platform that can be installed quickly and cost effectively to provide telecoms solutions for consumers, governments and corporations.
		VSAT represents a cost-effective solution for those who want an independent communications network to connect sites, especially sites where any other connectivity options are not possible or realistic to implement.
		VSATs are used for a wide variety of telecommunications applications, including corporate networks, Internet service provision, rural telecoms, distance learning, telemedicine, cybercafes, banking, oil and gas exploration, manufacturing, government agencies and departments and much more.
	www.jidaw.com /vsat.html (1214 words)

	Link System Technology (Site not responding. Last check: 2007-11-04)
		VSATs are small earth stations (normally 1.4 - 2.4 meters) that are utilized for reliable transmission of data, voice and fax via satellite.
		The VSAT Network could operate in a STAR or MESH arrangement with the satellite bandwidth being dedicated for each remote link analogous to a leased line and this arrangement is known as "Single Carrier Per Channel" (SCPC) Configuration.
		VSATs can be installed anywhere the business has a site irrespective of the terrestrial communications infrastructure.
	www.linksystems-uk.com /pages/technology/technology.htm (512 words)

	What is a VSAT Satellite (Site not responding. Last check: 2007-11-04)
		VSAT stands for "Very Small Aperture Terminal", which is a very small satellite transmitting and receiving station that will be installed at each Local Agency and each WIC clinic to replace the current modem for data transfer.
		Because the VSAT can transfer video and voice, it can also support Interactive Distance Learning (IDL) which will be used to train WIC clinic staff in the near future.
		The Satellite VSAT network will be installed and managed by a single vendor and will involve minimal change for both the WIN system and the clinic staff.
	www.dshs.state.tx.us /wichd/hd/satellite-memo.shtm (758 words)

	Global VSAT Forum, GVF: an association of key companies involved in the VSAT industry
		VSAT is an acronym for Very Small Aperture Terminal, but more simply put it describes a small satellite terminal that can be used for one-way and/or interactive communications via satellite.
		VSATs are a well-established telecoms solution, with more than 500,000 terminals installed in more than 120 countries.
		But miniaturization of components and increased economies of scale are lower costs still further, enabling service providers to offer an increasing range of VSAT-based solutions, including rural telecoms, distance learning, telemedicine, disaster recovery, offshore networks, as well as a host of corporate and government applications.
	www.gvf.org /vsat_industry/index.cfm (200 words)

	Very small aperture terminal - Wikipedia, the free encyclopedia
		A VSAT for Very Small Aperture Terminal is a 2-way satellite ground station with a dish antenna that is smaller than 3 meters, as compared to around 10 meters for other types of satellite dishes.
		VSAT is plus also used by local car dealerships affiliated with manufacturers such as Ford and General Motors, for transmitting and receiving sales figures and orders, as well as for receiving internal communications, parts ordering, service bulletins, and interactive distance learning training courses from the manufacturer.
		VSAT technology is also used for 2-way satellite internet providers such as DirecWay and StarBand in the US, and Amariska, Bluestream and Technologie Satelitarne in Europe, among others.
	en.wikipedia.org /wiki/VSAT (676 words)

	VSAT Systems (Site not responding. Last check: 2007-11-04)
		VSAT Satellite systems offer high speed (broadband) Internet and Intranet access as well as VoIP, VPN and other services and capabilities to medium, large and enterprise businesses.
		We install and service VSAT systems for a variety of National Installation and Service Providers on service stations, convenience stores, motels/hotels, schools, real estate offices, investment centers, and more.
		VSAT systems are common among many businesses due to the level of security and reliability that they offer.
	www.montanasatellite.com /vsat/index.htm (149 words)

	Gilat Satellite Networks Web Site (Site not responding. Last check: 2007-11-04)
		A satellite is a specialized wireless receiver/transmitter - essentially a radio-frequency repeater - that is launched by a rocket and placed in orbit around the earth.
		With this immense capacity, today's communication satellites are an ideal medium for transmitting and receiving almost any kind of content, from simple data to the most complex and bandwidth-intensive video, audio and data content.
		The VSATs at the remote locations send information inbound (from the VSATs to the hub) via the same satellite transponder to the hub station.
	www.gilat.com /Technology_SatelliteBasics.asp (852 words)

	Use of VSAT in the Americas
		The VSAT (Very Small Aperture Terminal) is an earth station in the Fixed (geostationary) Satellite Service used for a wide range of applications in the field of telecommunications, including interactive data and batch communications under different protocols, operation of networks with packet switching, voice services, data and image transmission, and wide area network operations.
		VSAT network signal modulation aims at balancing three factors to obtain the highest data transmission speed with the lowest interference and use of band width.
		Since VSAT systems use very small aperture terminals with relatively low antenna discrimination levels, it was necessary to set limits on transmission power flow densities and minimum antenna diameters.
	www.citel.oas.org /vsat_report_1.asp (5531 words)

	VSAT Canada. PAPERLESS FOOD SAFETY. HACCP CANADA. (Site not responding. Last check: 2007-11-04)
		VSAT, INC., leverages technology to provide high value, mobile solutions to the food service industry by automating and validating adherence to HACCP protocol and other mission critical processes via the HACCP PRO™.
		VSAT with their HACCP PRO™ is a market leader in providing optimum methodology for safe food preparation and serving that measurably reduce the risk, liability, time and cost of authenticating compliance with government and corporate safety and quality.
		VSAT CANADA INC., is a licensed reseller and distributor of the HACC PRO™ system in Canada.
	www.vsatcanada.com (160 words)

	VSAT - a Whatis.com definition
		VSAT (Very Small Aperture Terminal) 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.
		VSAT is used both by home users who sign up with a large service such as DirecPC and by private companies that operate or lease their own VSAT systems.
	searchnetworking.techtarget.com /gDefinition/0,294236,sid40_gci214155,00.html (236 words)

	VSAT Stuff Page for Spread Spectrum Scene Online
		VSAT systems can provide a variety of services including broadband communication systems, satellite-based video, audio, Internet and data distribution networks as well as worldwide customer service and support.
		VSAT stands for "Very Small Aperture Terminal;" it refers to receive/transmit terminals, installed at dispersed sites and connecting to a central hub via satellite using small diameter antenna dishes (0.6 to 3.8 meter).
		VSAT technology represents a cost effective solution for users seeking an independent communications network connecting a large number of geographically dispersed sites.
	www.sss-mag.com /vsat.html (397 words)

	VSAT services are finding new customers
		VSAT services are attracting new customers for two reasons: the dominance of IP and the abundance of bidirectional services.
		VSAT offerings for small businesses are a relatively new development and are also an affordable alternative.
		VSATs are attractive for businesses that want to support specific content such as corporate training and e-learning to multiple locations, but don't want to add more bandwidth throughout their terrestrial networks to support such applications, Baugh says.
	www.networkworld.com /news/2002/0204specialfocus.html (1514 words)

	VSAT training in Africa, VSAT field engineering training, Certified VSAT Installer, Africa, lagos, abuja, port ...
		VSAT and Wireless technologies will continue to provide opportunities now and in the foreseeable future for telephone, video, and Internet services.
		Demand for VSAT in Africa is fuelled by: inadequate telecom infrastructure, banking and insurance consolidation, e-business, e-government initiatives, e-payment services and public demand.
		VSAT and Wireless is here to stay and many are taking the initiative.
	www.jidaw.com /itsolutions/qkon.html (1042 words)

	CXOtoday.com > News > Technology > VSAT: Playing Catch Up!
		VSATs are earthbound stations used in satellite communications of data, voice and video signals.
		Since then VSAT service providers have toiled hard and managed to register a moderate yet steady year-on-year growth rate of 25-30% in a market currently estimated at Rs 350-400 crore.
		Kiran Bhagwanani, VP-sales, APAC, HCL Comnet says, "VSATs were never meant to compete with terrestrial networks and it's not fair to pit them against each other because both of them have their unique sets of advantages and disadvantages.
	www.cxotoday.com /India/News/VSAT_Playing_Catch_Up/551-76650-912.html (1096 words)

	ACTS High-Speed VSAT Demonstrated
		The ACTS High Speed VSAT (HS VSAT) is an effort at the NASA Glenn Research Center at Lewis Field to experimentally demonstrate the maximum user throughput data rate that can be achieved using the technologies developed and implemented on ACTS.
		The High Speed VSAT is the result of an effort to improve the throughput efficiency of the ACTS VSAT by eliminating, in experimental scenarios, any uplink TDMA and devoting all the time slots in the frame to a single Earth station.
		Development of the high-speed port involved the replication of the T1 VSAT circuit buffer cards, whose primary function is buffering data between the modem bus and the serial port connection.
	www.grc.nasa.gov /WWW/RT1999/5000/5650tran.html (891 words)

	Satellite Data Communications using VSAT for IT Applications
		The architecture of a typical VSAT network employing a star topology (e.g., all communications through a central hub) is illustrated in Figure 2.
		In 2002, VSATs are becoming attractive to smaller enterprises and for big organizations that wish to push the use of satellite communication down further in their operation.
		On the other hand, the Suva location happens to be situated in an unfavorable part of the PAS 2 uplink pattern for the Vertical uplink beam, which causes the transmitter requirement to balloon to tens of watts.
	www.applicationstrategy.com /VSAT_networks.htm (3525 words)

	NSS VSAT
		The NSS VSAT network connects your headquarters or data center to remote locations, providing always on, two-way transmission of data over a private satellite network.
		This VSAT technology is already in use at hundreds of thousands of remote sites worldwide.
		The satellite transmits the data to a NSS VSAT hub station that collects and routes the data to your data center and host.
	www.datans.net /DNS_VSAT.htm (197 words)

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