Modern cellular communication is not always able to meet the needs of mobile phone users, because its coverage area is still far from ideal and damage to one or more cellular antennas can disable the entire network. Any break in the network, even a small one, can negatively affect the society living at this stage in the emergency acceleration mode and is accustomed to receiving the desired momentarily. The most obvious solution to this problem is the use of satellite phones that do not depend on the infrastructure facilities located on Earth. We are going to tell you in this article on how to choose the best satellite phone.
A look at the history of satellite phones will help highlight their main features and benefits. The work of satellite communication is provided by satellites located in the geostationary orbit or Low Earth Orbit (LEO). In the first case, the coverage area of the satellite will not cover the entire Earth, because the satellite does not move relative to the Earth and only a certain part of the surface is visible to it. In the second variant, the coverage area is significantly expanded and can cover the entire planet.
Satellite and Mobile Phones are Similarities and Differences
Making a choice between a satellite and a mobile phone or deciding whether to buy both, one should well understand their differences. In fact, in many respects they complement each other: thus, the mobile phone rarely works well outside the settlements, while the satellite phone will allow you to make a call from very remote regions of the human habitat (although not all satellite communication operators provide such an opportunity – this must be taken into account when choosing).
At the same time, satellite phones, unlike mobile phones, will almost certainly work with malfunctions inside buildings: to make a call without interference it is necessary to be in the open air. Among satellite phones, there are no analogs of Blackberry and iPhone, but satellite communication is certainly the most reliable way to keep the opportunity to communicate if there are problems with the mobile network.
According to this article from PrizedReviews.com, there are a few more features of the satellite phone that you should know about:
- In satellite phones only external antennas, and in order for them to work correctly, they need to be advanced both at incoming and outgoing calls.
- In most cases, a satellite subscriber can receive only an international number.
- There are restrictions on the coverage area: tall trees, buildings and other natural and human-made obstacles can interfere with the use of satellite communications.
- The quality of sound transmission may be worse than in mobile phones. This is due to attempts by manufacturers to optimize the power consumption. In addition, during the conversation, there may be delays in the transmission of words if the satellite operator uses satellites in the geostationary orbit.
- With regard to data operations, all modern satellite phones allow you to exchange messages and most of them also have the function of sending e-mail.
How to Choose a Satellite Phone
The criteria to be followed when choosing a satellite phone include:
- The cost of the device itself;
- Call costs;
- The network coverage area and the intended geography of using the phone;
- Easy to use, intuitive interface;
- Having Bluetooth and Wi-Fi;
- Strength (which is especially important for military, rescue and other professionals);
- Opportunities for working with data, including sending e-mail and SMS.