Satellite Phones are vastly different from normal Cell phones. They don’t rely on the land-based network to establish a communication link. Instead, they use Low Earth Orbiting (LEO) or Medium Earth Orbit/Geostationary (MEO) Satellites to establish a communication link. Due to this the communication link barely gets broken and one can establish contact from the sparsely populated isolated area or poor region of a country where the establishment of the land-based tower is out of the question. So, what are the features of a satellite phone? Here we go,
- As mentioned earlier satellite phones are ideal means of communication where all other means of communication are off-limits or have been disrupted due to natural calamities.
- Satellite phones cover an abundant space that might exceed that of a terrestrial network.
- Satellite to satellite communications is precise and there is hardly any disturbance during the communication.
Components of Satellite Phones
In general Satellite Phones consist of different components they are,
- Satellite Network
- Ground Station
- Subscriber products i.e. the satellite phones and data units.
In order to transmit a simple call or text, a satellite phone uses one or more satellite networks. For example, the iridium satellite consists of over 66 satellites that have been orbiting around the earth along with LEO. Each of these Satellites is orbiting around the earth at the speed of 16,832 miles per hour which allows them to orbit around the earth every 100 minutes. When transmitting a call or small text the Satellite phones use these satellites as towers in the sky. Through these, the messages can be relayed anywhere on the planet.
When it comes to cost, satellite phones usually cost a lot more than cell phones, however, the satellite phone singapore price is relatively lower than in any other country.