Motorola Radio Accessories

For communication to take place there may be ‘Simplex’ or ‘Duplex’ channels. The former uses a single channel for communication, whereas, on the latter, two different channels are used for communication. The Simplex radio Communication is very popular with the aircraft VHF AM and the marine radios; whereas mobile phone networks use duplex communication. A specific quality about the Duplex Communication is that it requires a proper infrastructure for its operations to take place. There may also be a Hybrid of the above two which can alternate between the two functions.

There are also analog and digital two way radios, the latter being a very complex one to handle. An example of the Digital Radio may be Motorola’s MOTOTBRO, and of the analog may a simple walkie talkie used by families etc.