Satcom vsat networks are used for

• Home • About us • Solutions • Enterprise Satellite Connectivity • Specialized for TELCOS • AXESS Maritime • Value Added Services • Administration and Control • Double Benefit • Greater Reach • Mobility • Monitoring • Industries • Energy • Telecommunications • Maritime • Business • Government & Military • Humanitarian Services • Clients • Blog • Contact us • • • Volatility and speed of communications is one of the challenges currently facing thousands of companies operating in remote or hard-to-reach places. Because of this, it is common today that many companies choose to implement in their process flow, satellite systems that allow them to have an agile and independent communications network; for this reason, there are endless solutions for this need in the market, such as: antennas, which offer a whole ecosystem of applications and advantages to receive and send information regardless of geographic location. Therefore, in this article you will know all the characteristics of one of them that stands out in several sectors for its efficiency and accessibility. The antennas: with VSAT satellite technology. The VSAT satellite technology uses a type of antenna that receives and transmits data and that by its acronym in English means Very Small Aperture Terminal. This antenna consists of small terminals that can be installed in distributed sites and be connected to a central Hub thanks to a satellite; It also stands out that the size of the dishes can vary from 0.75 to 3.8 m...

What is VSAT | VSAT Installation | VSAT satellite communication This VSAT system overview describes VSAT basics such as what is vsat, vsat installation, vsat frequency bands and VSAT satellite communication etc. As we know satellite communication uses satellite placed above earth for communication by VSATs placed on the earth. It is also used for TV broadcasting. Satellites uses microwave frequencies for communication with each other using inter-satellite links and with earth stations or VSATs. There are different types of satellite based on applications and their orbits. The figure-1 depicts typical satellite satellite. As shown it consists of space segment, ground segment and TT&C (Tracking Telemetry & command station OR satellite control center). The duplexing techniques such as FDD/TDD and multiple access techniques such as FDMA/TDMA/CDMA are used to separate signals. This will help in efficient usage of satellite transponder bandwidth. Basics of Satellite communication Following table mentions Band versus various frequency range used in RF or wireless communication. Band Frequency Range L 1-2 GHz S 2-4 GHz C 4-8 GHz X 8-12.5GHz Ku 12.5 to 18 GHz K 18 to 26.5 GHz Ka 26.5 to 40GHz VSAT Frequency Bands Satellite basically composed of three main parts transponder, antenna systems and solar cells. Transponder converts higher frequency received from earth to lower frequency and transmit back to earth. For C band as mentioned below it converts 6.175 GHz to 3.950 GHz as 2225M...

Commercial maritime vessels are among the most challenging industrial platforms on Earth. As they transit deep sea lanes and the most unforgiving environments, owners and operators must prioritize the importance of consistent onboard, business-critical communications. With satcom technology constantly improving, what was once used only for vital vessel operations is now expected to do more and support more. This expanded scope encompasses everything from voyage optimization and the Internet of Things (IoT) to fuel savings, crew communications, entertainment, compliance and training. Fortunately, modern satcom technology is affordable and fast enough to satisfy these and other emerging applications and meet the needs of today’s digital vessel. However, it takes more than merely ensuring that a vessel is connected. Digital vessels need to be connected intelligently with dedicated, specific solutions for crew and operational connectivity as well as IoT connectivity to enable prioritized bandwidth for the most urgent needs and optimal cybersecurity protection. High-speed maritime connectivity relies on Ku-band VSAT networks that go far beyond what is possible with legacy L-band networks. The fastest and most reliable VSAT networks feature high-throughput satellite (HTS) technology, which can provide consistent data speeds up to 20 Mbps download, and a multi-layered approach with more than one satellite covering any given region at the same time. That means a vessel that utiliz...

In today’s world, where communication is an essential aspect of everyday life, technology has revolutionized how we connect with each other. Very Small Aperture Terminal (VSAT) technology is a communication system that enables high-speed data transmission over long distances. VSAT technology has become increasingly important in modern communication, especially in areas where traditional infrastructure is not available. In this article, we’ll delve into the types of VSAT, how it works, its advantages and disadvantages, and its various applications. Types of VSAT: There are three types of VSAT systems available in the market, including Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), and Single Channel Per Carrier (SCPC). TDMA: TDMA divides the available bandwidth into time slots, allowing multiple VSATs to transmit data over the same channel at different times. This technology reduces the cost of bandwidth and increases the efficiency of data transfer. FDMA: FDMA divides the available bandwidth into different frequency channels, and each VSAT system has its frequency channel. This technology eliminates the need for coordination between different VSAT systems and reduces interference. SCPC: SCPC dedicates a single carrier frequency to each VSAT system, allowing it to transmit data continuously. This technology provides a high level of reliability and is ideal for high-volume data transmission. What is VSAT in Computer Networks? VSAT technology...

• Resilient BLOS communications for rear-base logistic support, on the move and covert missions • Fast, simple communications set-up with L3Harris Auto-Acquire • MODEM modularity – access to more constellations for operations anywhere in the world • Technologies that automatically identify and mitigate both intentional and unintentional interference • The world's most fielded man-portable, multiband VSAT • Production and delivery superiority – new, state-of-the-art ISO-9001 certified facility

Bias-Free Language The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. The Cisco ® IP VSAT Satellite WAN Network Module (Figure 1) provides two-way broadband satellite connectivity for remote sites and branch offices on the Cisco 2800 and 3800 Series Integrated Services Routers as well as the Cisco 2600XM, 2691, and 3700 Series Access Routers. Using the highly reliable and available-everywhere satellite network, the Cisco IP VSAT module can provide resilient WAN backup for enterprise branch offices in case of primary connectivity failure, thus enhancing network reliability. When combined with the advanced services available on integrated services routers, such as voice and wireless, a highly portable and self-contained emergency response communications kit can be created to provide instant and mobile communication at a disaster site. Satellite multicast provides an efficient and cost-effective way to deliver bandwidth-rich content such as video, audio, and software upgrades to multi...

Satellite communication touches our lives in ways most people don’t fully appreciate. From GPS to satellite TV to the communication networks that make modern economic, military and political affairs possible, there are few areas of life that the rise of SATCOM technology has not shaped in some way, directly or indirectly. While visions of massive arrays and constellations might be the first thing that comes to mind when some people think of satellites, today we’re going to focus on something a little less visually impressive but just as important; the Very Small Aperture Terminal, or “VSAT.” What are VSAT Terminals? VSAT Terminals, also known as “private earth stations,” are used primarily for business, but also are also used for military and government applications. That satellite dish on a neighbor’s home or the roof a corporate building is a VSAT Terminal. The “very small” part of the acronym refers to the size of the antenna reflector, typically less than 3.8 meters in diameter. A VSAT terminal is relatively simple, consisting of two primary components: The Outdoor and Indoor units. The Outdoor Unit (ODU) encompasses everything you see outside the building where the terminal is located. This is the equipment that enables the terminal to transmit and receive signals to and from the satellite. The ODU includes: • the reflector • the feed, which both transmits signals toward and receives signals back from the reflector • the Block Upconverter (BUC) which is used for trans...