Advantages of digital

In analogue systeme, more we move away from repeaters sites, more the signal strenght decreases, resulting noise on conversations. This noise increases with decreasing of signal to the total loss thereof. In digital, the audio stream is less susceptible to noise because this one is digitalized. There only numeric data traveling between the transmitter tower ans radios, enabling improved sound quality.

This advance digital technology provides a system for automatic correction of transmission errors, increasing the coverage range of transmissions. In some places where it was impossible, acording to distance, to make an analogue communication, digital communications obviate this problem.