Due to the high demand for quick communication, so many types of methods have been developed. Satellite communication is one of the best and fastest types of communication method. Satellites play an important role in our daily lives. With the help of these satellites, it is made possible to know the weather conditions before time. In this blog, we have mentioned some of the interesting things that you must know about the satellite communication and related aspects. Have a look-
- The first satellite was launched on October 4th, 1957 by the Soviet Union. The name of this satellite was Sputnik 1 that means satellite. It was a football-sized globe with a sound of beep that orbited the earth.
- Many people don't know the importance of the satellite and its usages. More than 2500 satellites are revolving in orbit around the earth. Some of the different tasks these satellites are used are- satellite phone communication, GPS navigation, television broadcasting, satellite internet, and many more.
- If someone collects the data of the satellites transmitted from one place to another in a year, then it's stack would be four times the height of Empire State building in Midtown Manhattan, New York City. It has a height of 1,454 feet tall including its antenna.
- The speed of a satellite is incredible as it can cover 18000 miles in an hour that means it has the ability to cover the circumference of the earth 14 times in a single day.
- GPS (Global Positioning System) is the most widely used satellite used for the navigation system. It consists of 24 satellites and orbiting spares. Its official name is Navstar and is expected to work for about 10 years. It is maintained and worked by the US Department of Defence
- The size and the purpose of the satellite vary according to the need. It has the as minimum size as 10 cm to a huge space station.
- As they are designed and launched in such a way that they don't collide with other satellites in the space. But due to some technical problems these accidents may occur, the first satellite collision was reported in 2009.
A lot of different devices are used to check the performance of the network. Satellite spectrum analyzer is one of the types of electronic device for electronic engineers. To know more, click here.
