The development of telecommunication devices seem drove very fast. There are many devices using advanced technologies emerging on the market. Most of these telecommunication devices use wireless technology. Wireless is connecting two devices that do not use the cable medium. In conducting a relationship of communication, these technologies are no longer using the media or means of wires but by using electromagnetic waves instead of cables. The use of this technology has been around a long time. The existence of radio frequency can be one proof that this is one of the pioneers of wireless that will begin to be developed for a variety of technologies such as Bluetooth, mobile phones, and others. Actually, there are two types of wireless communication that is moving and stationary.

Satellite communications and VSAT are widely used by banks is one example of this type of stationary wireless. As for the type of move, it becomes something that is very popular because of several causes. One is that the cable infrastructure is currently inadequate in several countries. In addition, many parties need the comfort and security for their smooth communication. This can be seen from the increasing use of mobile phones. Many people require practicality and convenience when they want to communicate. The use of cable as a medium for telephone communication certainly makes a positive contribution. However, it is increasingly displaced by the presence of a variety of telecommunications equipment with advanced wireless technology.

In addition, developments in the use of wireless communications can also be seen from the use of internet access. It meets human needs who want easy, fast, and efficient. They need a technology that can make communication more smoothly. Wireless technologies are also experiencing a lot of progress from time to time. This indicates that the use of this technology is much needed by an increasing range of mobility needs. However, for users of wireless technology for a variety of communication purposes, they should also be able to understand the wireless standard that could be a reference to the quality produced.