Two Way Radio Transmissions
Two Way Radio TransmissionsA 2-way radio is an air-conditioning radio which can both receive and transmit radio waves, unlike a conventional broadcast receiver that only receives radio signals. Basically, it is an air-transmitter, a receiver and transmitter in a single unit, generally used for two-way voice communication by other wireless users with like radios. These types of radios are used mainly for personal communication, while other applications include police communication, military communications, emergency communications used by disaster rescue teams. The range of the radios is generally between forty to eight miles. The basic architecture of a typical 2-way radio consists of a transmitter, which are usually a small circuit board, and an antenna, which pick up and transmit signal...