Iridium GO! connects schools to paint
John Dyer is the founder of Last Chance to Paint and an artist at the residence of the world's largest rainforest, The Eden Project, in the UK. John also works…

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What is a BUC?
The basic architecture of a conventional satellite terminal is based on the historical desire to make the most open and free construction. Over the years, this concept has developed global…

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Competition in the VSAT market leads to the development of marine satellite communications
The article considers the current state of affairs in the maritime satellite communications market and forecasts Euroconsult specialists for the next 10 years. Increasing consumer demand, a new generation of…

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of communication

What is an active antenna and passive antenna?

Thanks to the dynamic development of television broadcasting in the modern world, there is probably no person who does not encounter antennas. In order to watch their favorite TV shows in the best quality, the user needs to connect the antenna to his receiving equipment. And then the question arises: which antenna to choose, active or passive? In this article, we will consider in detail the features of each antenna, as well as the scope of their application. But first of all, it is necessary to give a detailed definition of the very term “antenna” and briefly describe the history of creation.

Heinrich HerzAntenna is a special device whose main task is to receive or emit radio waves. It converts the fluctuations of the electric current into a radio wave or vice versa. As can be seen from the definition, antennas can operate on reception, transmission, or transmission. The simplest antenna operation Continue reading

Famous Brand Satellite Television Equipment

Satellite TV is a high-tech service that offers the user a huge selection of television channels for every taste anywhere in the world. Satellite dishes mounted on the walls and roofs of houses have long been accompanying our lives, allowing you to watch satellite television at home. A dish connected to the receiver is installed stationary, is oriented to the satellite and works in one position for the entire service life.

satellite tv ship
Another thing is satellite TV equipment for mobile objects, for example, cars, buses, trains or ships. On a moving object, which is any vehicle, installing a satellite dish is useless, because without an accurate orientation to the satellite, the entire system is unsuitable for use and will be like a stopped clock showing the correct time only twice a day. Continue reading

Operation of satellite television antennas when converting from MPEG2 to MPEG4

Changes of this kind are inevitable and are dictated by the very spirit of the times. First of all, they are necessary to save a satellite resource, because in connection with the increasing number of HD channels, the frequency band used during their broadcasting is expanding, which means that the cost of renting a resource also increases. The transition to the MPEG4 format allows for more “compact” encoding of video streams, narrowing the band occupied by them. In combination with the DVB-S2 broadcasting standard, which increases the speed of information transfer, this transition provides significant savings Continue reading

Comparison of satellite dishes KNS, KVH, Intellian, Raymarine
Comparison of satellite dishes KNS, KVH, Intellian, Raymarine KNS SuperTrack K Series Antennas K-Series antennas provide the opportunity to watch satellite TV in high quality right on board your ship.…

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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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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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Famous Brand Satellite Television Equipment
Satellite TV is a high-tech service that offers the user a huge selection of television channels for every taste anywhere in the world. Satellite dishes mounted on the walls and…

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