Estudio técnico de radiación de televisión digital terrestre para la estación de calatrava

Abstract

This project proposes checking the quality of the digital television signal broadcast through the calatrava station, taking into account standards of dictated by the national government through the infrastructure regulation document, simulations, measurements made by the national agency in 2014 during the commissioning progress of the tdt-t2 standard in Colombia, in contrast to measurements made today on transmission channels in the frequency band from 473 Mhz to 557 Mhz, in outdoor environments, taking into account variables such as bit error rate, error rate of modulation, carrier to noise ratio and power level in the signal, to conclude with them, if the proposed standards are met, if the simulations correspond to the specific data and the variation of the measurements made by the national spectrum agency, with respect to the measurements made, to determine possible attenuation factors on the signal that affect to the population, as well as aspects of improvement, given their need. Given the quality standards necessary for digital television for its operation, it is necessary, its constant monitoring and verification, given the continuous demographic growth, by which is passing the Cundiboyacense savanna, which makes this service a means of information and training of vital importance for the city of Bogotá and the municipalities of Bojacá, Funza, Mosquera, Cota, Chía, Cajicá and Tabio on which they are covered by the station from Calatrava. For the development of this activity it is necessary to identify the transmitting station of calatrava, as well as its technical characteristics, digital functionalities, coverage area and transmission frequencies, for the recognition of public channels to which you have access through the station. Taking into account all these variables, the equipment chosen for the measurement and identification of these variables is PROMAX's HD RANGER ULTRALITE.