The discovery of a 2 way radio can be traced back to 1888 when it was proved by Hertz that electrical signals could be transmitted without wires. Later in 1912, transmitters and receivers were installed on marine ships so that communication could be made easy. Since then these radios are providing a lot of benefits to people from all walks of life.
Today the 2 way radios are very compact and lightweight and easy to handle. They can operate on a larger number of frequencies and can have multiple channels. These also have several other features that make these radios very user friendly and durable. These radios also find use in a lot of applications. These are used by security personnel, in taxis, businesses, schools and hospitals. These are even used at construction sites and by military organizations.
The main benefit of a 2 way radio is that it is portable. This means it can be easily carried from one place to another. These offer a simple way in which people can stay connected with each other over both short distances as well as larger distances. Another main benefit of using radios for communication purposes is that there is no charge for talking to each other. This makes these radios even more popular than cell phones where there is a per minute call charge. These radios are very easy to use. These are provided with a push button that just needs to be pushed for the transmission. This makes these radios fit for use even for children. Also these radios are manufactured keeping in mind all the regulations that have been set and thus they are also safe to use.
Another advantage of these types of radios is that they are affordable. These are available in a very good quality and their cost effectiveness has made them popular. These radios can be selected by a user on the basis of the usage and the area that needs to be covered. The users can select from either a high power radio or a low power radio depending upon the area that needs to be covered.
Many 2-way radios are also compatible with computers. This makes it possible for users to send and receive data over different computer systems. Another benefit offered by these radios is that they operate on wireless technology. This means that a user does not have to go through the hassle of arranging wires and maintaining them. Another advantage of these radios is that they have batteries that have a long life. This means that these radios can be used for transmission of data over longer distances as long as the battery has life without having to pay anything extra.
2 way radios also have several features like weather reports, compass for navigation, satellite receivers etc. These features make these radios all the more attractive.
When buying such a radio, the various benefits need to be kept in mind so that one can choose the best possible radio set.