A 2-way radio is also known as a walkie-talkie, a two way radio or a simplex radio, a radio which can both receive and transmit radio waves. It’s an electronic transceiver, a sender and receiver in a single unit, widely used for walkie-talkie voice communication with other wireless users with like radios. In most of the two way radios, the keypad on the side receives and types the given signals, while the earpiece on the side of the unit allows to talk and receive information from other units in the same radio system. There are no wires connected to the ear piece, and there’s also no need for a plug. The two way radio systems also have the feature to send and receive multiple channels.
Two-ways are mostly used by the military, for communication and surveillance. This technology has become popular and is now used by civilians as well, for communication, entertainment and even for safety and security. Some units have up to forty-two channels to work on. These radios can be found in two watt widths, forty-two through seventy-two channels. These radios have a range that covers about thirty feet from the transmitter, while the receive range extends up to one mile.
Two-ways used in walkie talkie radios are different than those used in mobile radios. A mobile radio has the main base station which is powered by rechargeable batteries and has a range of about thirty feet while walkie talkies have only a range of a few feet. However, while a walkie talkie is used by someone using a mobile phone, a two-way radio can also be used by someone using a lap top computer, laptop computer or even a hand held cellular phone. For more information, visit our site.