How Satellite Phone Works: Smartphone and satellite phone both are means of modern communication, but the way they work is different. While smartphones depend on the normal telecom network, satellite phones work by directly connecting to satellites. Let us know the difference between the two and the way satellite phones work.
Main difference between Smartphone and Satellite Phone
Smartphones usually work through telephone towers and Internet networks. It requires 4G, 5G or Wi-Fi network for calling, messaging and internet use. If there is no network coverage, the smartphone cannot be used.
At the same time, instead of telecom towers, satellite phones connect directly to satellites above the earth. This means that no network tower is required to use it. Satellite phones can be used in places where no telecommunications network is available, such as in dense forests, deserts, seas, or mountainous areas.
How does a satellite phone work?
Satellite phones have a special antenna that communicates directly with the satellites. When you make a call or send a message, this signal reaches the satellite directly. Then this signal is sent to the receiver through another satellite or ground station. This process takes more time and energy than normal mobile networks.
Benefits of satellite phone
- Works anywhere: Can be used even in remote areas where network is not available.
- Emergency communication: This is extremely useful during natural disasters such as earthquakes or floods.
- It is also used in military and search and rescue operations.
- However, satellite phones cost more and are bulky. Also, its use is restricted in some countries due to safety reasons.
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