satellite phone
A satellite phone, or satphone, is a mobile device that connects to other phones via satellites in orbit, rather than through terrestrial cell towers like regular cell phones. This means that unlike regular phones, a satphone can be used in almost any location on Earth, regardless of whether there are cell towers nearby.
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Iridium Satellite phone
An Iridium satellite phone is a type of mobile phone that connects to the Iridium satellite constellation, a network of 66 active low-Earth orbit (LEO) satellites providing global coverage, including poles, oceans, and airways. Unlike traditional cell phones that rely on ground-based cellular networks, Iridium satellite phones can operate virtually anywhere on Earth, making them ideal for remote areas, maritime use, aviation, and emergency situations.
Frequently Asked Questions
Satellite Phones
What is a satellite phone? A satellite phone is a mobile communication device that provides worldwide coverage in places where cell phone networks don’t reach. They receive and transmit signals not from land-based cell towers, but from space-based satellites.
Who needs a satellite phone? Satellite phones are ideal for intrepid outdoors explorers, deep sea fishers, travelers to foreign countries with limited cell phone infrastructure, and those who want reliable backup phone service in case of a natural disaster.
How much does a satellite phone cost? The cost of a satellite phone can vary greatly depending on the model and the service provider. Some plans start at around $99.99 per month for 150 minutes of phone calls.
Satellite Maritime Internet
How does satellite maritime internet work? Satellite maritime internet works by providing a direct connection with satellite services through hardware installations on the ship. This allows for easy access to the internet for all onboard, even in remote locations.
What are the challenges of satellite maritime internet? The main challenges include the distance from the shore, as larger, more complex satellites are necessary to provide compensation for the range. Additionally, a boat is constantly moving and rocking, and satellite connections generally require a stable location.
Inmarsat
1. What is Inmarsat? Inmarsat is a global satellite telecommunications company that provides voice and data communication services to users worldwide, particularly in remote and maritime areas where terrestrial networks are unavailable.
2. How does Inmarsat work? Inmarsat operates through a constellation of geostationary satellites positioned around the Earth. These satellites relay communication signals between users on the ground, ships, and aircraft, ensuring global coverage.
3. What services does Inmarsat offer? Inmarsat offers a range of services including satellite phones, broadband internet, IoT solutions, maritime communication, aviation connectivity, and emergency response communications.
4. What is the coverage area of Inmarsat services? Inmarsat provides near-global coverage, excluding the polar regions. Its geostationary satellites cover most of the Earth’s surface, ensuring reliable communication in even the most remote locations.
Thuraya
What is Thuraya? Thuraya is a mobile satellite services subsidiary of Yahsat, a leading global satellite operator based in the United Arab Emirates (UAE), fully owned by Mubadala Investment Company.
What services does Thuraya offer? Thuraya offers a range of satellite communication solutions, including voice calling, SMS messaging, and data services. Their devices are designed to provide reliable connectivity in remote areas and harsh environments.
OneWeb
What is OneWeb? OneWeb is a satellite network developed by the private spaceflight company SpaceX to provide low-cost internet to remote locations. It aims to remove the barriers to connectivity that are holding economies and communities back.
Who are OneWeb’s clients? OneWeb’s clients are primarily telecoms companies that provide internet service. They might also be employing the connectivity to supplement, or expand, the infrastructure in their mobile phone networks.
Starlink Satellites
What are Starlink satellites? Starlink is a satellite network developed by SpaceX to provide low-cost internet to remote locations. A Starlink satellite has a lifespan of approximately five years and SpaceX eventually hopes to have as many as 42,000 satellites in this so-called megaconstellation.
How do Starlink satellites work? Starlink satellites work by connecting you through satellites positioned in orbit around Earth. This eliminates the need of cellphone towers and allows global satellite network coverage as long as you have a clear view of the sky.