A Portable Alternative to a Mobile Phone
A Portable Alternative to a Mobile PhoneA two-way radio is a form of two way communication in which one side makes an audio request and the other responds. This type of communication system has been around for many years, but it wasn't until the 1980s that businesses began using them on a widespread scale. Businesses such as radio, TV and cinema are now able to communicate with each other without having to rely on telephone lines or radio channels. In fact, with today's latest technology these radios can be operated from cellular phones and computers. In order to get a 2-way radio up and running, a set of instructions must be followed. This process varies depending on the model in use, but in general, several factors must be considered including frequency availability, power and channel s...