Satellite phones are mobile communication devices that connect to satellites orbiting the Earth rather than relying on terrestrial cell towers. This allows them to provide voice and data services in remote or underserved areas where traditional cellular networks are unavailable. Satellite phones operate by establishing a link with overhead satellites, which then relay signals to ground stations that are connected to the public telephone network. They are commonly used in situations where reliable connectivity is crucial, such as in emergencies, expeditions, maritime operations, or by professionals working in isolated locations. Due to their satellite-based communication, these phones can often be used globally, regardless of geographical barriers.
Introduction to Satellite Communication and Its Relevance In today’s connected world, we expect our phones to have signal everywhere – but far beyond the reach of cell towers, only satellites can bridge the gap. Satellite communication refers to using orbiting satellites to send and receive signals, allowing phones to connect where no ground network exists en.wikipedia.org. This…
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