Diseño de un radio enlace para la transmisión de datos desde la Universidad de Cundinamarca hasta la Unidad Agroambiental el Vergel en Facatativá

e332

Abstract

Colombia is one of the Latin American countries that still has difficulties with the adoption of new
technologies that contribute to the digital transformation, these difficulties arise due to the
geographical complexity of the country, which prevents the benefits of the digital era to reach the
entire territory. Studies show that 50 % of Colombian households do not use the internet, and 38 %
of people do not have access to data. This is the case where the Unidad Agroambiental El Vergel is
located, a rural area that does not have internet services. Taking into account this, an alternative to
solve the communication problem is presented, such as radio link systems, which are systems that
easily adapt to the geographical conditions where they are implemented, in addition to this; they are
wireless systems that work through the propagation of electromagnetic waves. In this way it is
desired to provide data to the Unidad Agroambiental El Vergel from the Universidad de
Cundinamarca in the city of Facatativá, under the Longley-Rice model it is obtained as a result that                                                the transmission output power under the technical specifications (Pt=105.95 dBm), is higher than
the theoretical transmission output power (Pt= 38.58 dBm). This suggests that the radio-link system
equipment is 174.62 % efficient, thus concluding that the system responds efficiently to the need to
provide data or internet services in a rural area lacking such benefit.