Satellite Telephone Technology Explained

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With recent developments in technology, everything is instant, life becomes more convenient.

Even in the field of communication, there is no need for us to exert too much effort - unlike the past when it took quite a long time for our predecessors to pass a message from one place to another.

But now, it is much easier. Inventors are not content with the modernization of telephones and cellular phones, they still discern for something more innovative. This, then, is Satellite Phone Technology.

So, what is a Satellite Phone?

It refers to a subscription radio service. It is similar to cable television - it provides for a wider range of programming and functions that cannot be found on traditional AM or FM radios.

A satellite phone is a telephone-like device that sends radio signals direct to a satellite, then back to the earth station from where the call can be directed to the so-called 'Public Switched Telephone Network' or the PSTN that serves as a cellular network. The Low Earth Orbiting or the LEO is the most commonly used satellite now. The gateway processes make everything possible because even if the person is in the middle of nowhere, he can still access to the satellite phone network, by using compatible satellite phones.

Satellite phones are used globally but the only exemption is it cannot work indoors. Bear in mind that, there is a necessity for a clear line of sight from telephone to satellite to utilize the satellite telephone system. The more open the space you are in, the better the reception. This is why satellite phones are used extensively in the desert. The weather condition also affects the performance of the system. Satellite phones have limited bandwidth.

Read more about satellite telephone on www.satellite-phone-rentals.com