Over the last few years there has been a major change within the business two way radio industry, in that a new digital era has arrived, paving the way for digital two way radios.
In the past, all two way radio transmissions have been analogue and speech has been sent in the transmission by modulating the signal to speech patterns. This method of transmission has been extremely successful over many, many years. However the launch of digital transmission has led to the design and implementation of new digital protocols for the business radio industry.
The main advantages of DMR (Digital Mobile Radio) over analogue are audio quality, data transmission and integration with other systems and devices. These benefits have seen the rise in popularity of digital two way radios increase.