How to choose an omnidirectional TV antenna on a ship
How to choose and buy a well-known brand antenna for receiving terrestrial television and radio signals in the sea How to choose an omnidirectional TV antenna on a ship The…

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KVH introduced new photon gyroscopes
KVH's new photonic gyroscopes integrated into high-precision inertial measurement units (IMUs) are designed for the growing driverless autonomous vehicle market and offer significant performance and cost advantages. KVH KVH Industries,…

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HOW TO INSTALL ANTENNA
The presence of a satellite dish has long turned from a luxury item into a necessity. Television is the main form of evening entertainment for many families, and satellite television…

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equipment operating

The main trends in the development of marine satellite dishes

The increase in the volume of data transmitted from ships to shore means for shipowners and managers the need to upgrade satellite communication antennas to more powerful ones. Today, VSAT marine antennas have low power supplies of about eight watts or less in order to maintain their low weight. This is enough to connect the VSAT equipment operating in the transmission mode of the standard downstream ship traffic, but not enough to increase the upstream traffic transmitted from the ship to the satellite.

In order to adapt the equipment to higher data rates on the uplink, antenna manufacturers can install high power supplies, which leads to an increase in the total weight and size of the antennas. However, Cobham Satcom has developed a 20-watt power supply with the same dimensions and weight as the 8-watt one. The device was included in the high-power version of the Cobham Satcom Sailor 900 VSAT equipment. Continue reading

Satellite Internet with VSAT for remote work and travel
Equipment VSAT Internet and telephony allows you to get the usual communication service through a small diameter satellite dish. Just as some time ago mobile communications seemed to be something…

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The first batch of Iridium Next satellites is ready to launch
The first batch of Iridium Next satellites, the total number of which is 81, will soon leave the design base to go into space on SpaceX Falcon 9 missiles in…

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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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Radio and television broadcast satellites: TOP 10 questions
The publicly available Lyngsat.com website provides information on satellites broadcasting over open communication channels. Broadcasting and television broadcasting satellites. This site contains enough information about each satellite to get answers…

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