Diseño y simulación de un sistema de radiofrecuencia digital DMR MOTOTRBO para una empresa de seguridad ubicada en la ciudad de Piñas perteneciente a la provincia de El Oro.

Abstract

This curricular integration work proposes the realization of a radio communication system design and its feasibility simulation for a private security company in the city of Piñas, where the issue of insecurity is evident and intended to be combated. This project is developed through the use of DMR technology, ideal for modern digital communication systems and the ability to provide greater performance efficiencies than an analog one. The work focused on the UHF band ideal for MOTOTRBO systems in the configuration and performance with MOTOROLA equipment. DMR radio systems can have the desired range, as long as the correct infrastructure is installed. DMR repeaters can spread the signal over large areas, but certain "connectivity bridges" can be generated by distributing data between repeaters by other means, such as microwave links or the Internet. In this work we will focus on a repeater located on the "La Chuva" hill, which uses the local public network as a source and a solar backup energy system to solve the current problem of the country in the issue of blackouts.