![]() ![]() Instead, messages were sent and received via codes, such as Morse Code. Whilst ships and boats had relied on separate transmitters and receivers to facilitate two-way communication, early versions of the technology did not allow for the use of voice communication. The use of transmitters and receivers for two-way communication was employed as early as the 1900s, but it was in 1923 that the first true two-way radio was used commercially. ![]() Often constructed in a stationary or mobile base, the most well-known example of a two-way radio is the walkie-talkie. Termed ‘two-way’ because of its ability to both send and receive signals, these types of radios are designed for person-to-person, bidirectional voice communications. Despite the digital revolution replacing many older styles of technology, the two-way radio has remained extremely popular due to its functionality, versatility and reliability. Used worldwide, the two-way radio is one of the most commonly used pieces of communication equipment. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |