Satellite operator Iridium helped in a difficult expedition
At the end of 2018, National Geographic journalist Mateusz Veligora ventured to conquer the elements and try to become the first person in the world to go alone through the…

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What is LNB?
The acronym LNB stands for Low Noise Block. This device is installed in front of a satellite dish, which receives a very low signal and amplifies it, changes the signal…

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Satellite Internet Inmarsat BGAN
What is Inmarsat BGAN? A similar question can be asked by a user who comes close to the need to have an Internet connection almost anywhere in the world, regardless…

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remained unchanged

New Broadband Mini VSAT

Launched seven years ago, the mini-VSAT broadband network was the first to leverage the capabilities of spread spectrum technology to provide global multi-megabit services to ships at sea with small, powerful antennas.

Providing the opportunity to take full advantage of the VSAT service – namely, speed and economy – by installing only compact and affordable on-board antenna systems, has become a truly winning strategy for mini-VSAT. Therefore, it is not surprising that mini-VSAT Broadband has become a best-seller among marine VSAT services.

Encouraged by this success, KVH has created the next generation of mini-VSAT Broadband Network. Using ACSM technology (adaptive coding, expansion, and modulation), network bandwidth has tripled over the past year. More efficient transmission technology, enhanced satellite throughput and automatic updates for the entire installed base of antenna systems – all these have become the basic principles of a network that Continue reading

Types of Satellite Antennas

Satellite antennas are made as solid / all-stamped, mesh and precast / sectional. The solid ones are made of a whole metal sheet and have a shape without technical holes and joints. Their signal reception quality is better than the others, and the design is less prone to kinks and defects during operation.

Mesh antennas are assembled from strips, forming a receiving grid. Their advantage is less windage, so mesh satellite dishes are preferred in areas with increased wind load.

Prefabricated antennas are made of petals and can be compactly packed for transportation and long-term storage. They, like sectional ones, are convenient for regular transfer, as they are easy to fold and allow you to quickly deploy the system. Cons of the design – in the weak joints of the petals, which are easily broken and require regular professional maintenance.

Mesh satellite dishes have slightly worse signal quality than all-metal antennas, but not due to technical holes. Since for the correct reflection of the beam the shape of the mirror must be strictly parabolic, it is Continue reading

What the orbit lives for: SES talked about the role of the satellite in modern television

Many of those who read these lines, probably, can recall those already quite distant times when the first satellite dishes began to appear on balconies and roofs of houses in our cities. Each such dish (or parabolic antenna) was, in some way, a landmark of the region – they looked at them with envy, and their owners were considered demigods. For these same owners of such plates had at their disposal a wide open window to another world – the world of multi-channel television. However, people who were not initiated, as a rule, did not really know how many channels the owner of such an antenna could receive, but all the same, they envied and were sure that there were “a lot”.
Years passed – the plates were reduced in size, overgrown with various additional “lotions” such as multifidov, motor suspensions and other gadgets. And cheaper, they grew in clusters on the roofs and walls of buildings, gradually turning from a luxury item into an ordinary household item, into the necessary and only available (for many viewers) television viewing tool. Which also continued to evolve, turning from analog to digital, increasing the number of pixels in the picture and sound quality and transforming into new forms.

In parallel with the technological plan, other means of delivering electronic data from one point to another — cable, terrestrial broadcasting, and the Internet — have also evolved. In particular, the latter. The speeds increased, the Continue reading

Satellite tracker - an affordable means of security and control of moving objects
Global communications and monitoring with a satellite tracker - affordable satellite phone replacement At a time when mobile phones had not yet become a mass product, pagers served as their…

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Satellite TV antennas for Russia
In the modern world, it is not surprising that there is satellite HD TV at home, and the selection of antennas is not so intricate: you need to go to…

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Only the new Dreambox can be the best DreamBox!
Dream-Multimedia company again delighted fans of sat tv, releasing a new product - the Dreambox dm 7020 s model. At first glance, the receiver remained the same as its previous…

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Television at sea
Traditionally, broadcasting video via satellite was considered prohibitively expensive and simply clogging communication lines. tv-on-yacht.jpg Therefore, before the company abandoned the idea of ​​creating television. However, now Inmarsat and KVH…

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