Sintonizador automático de antena offset banda C, KU, KA

Abstract

This work presents a project that combines programmed servo motors and the USALS protocol to tune multiple satellites with a single antenna easily and efficiently. The system is ideal for those looking for access to both subscription and free television channels and wishing to access internet via satellite. Furthermore, it is recommended for use when traveling to remote places, as it allows the antenna to automatically align with the desired satellite based on pre-programmed coordinates in the equipment. To explain the integration of the proposed system, the process of directing an antenna, the operation of some electromagnetic signals, the functionalities of use, the automation and tests carried out on each satellite, the errors that can be corrected and the adjustments are described in detail. later, as well as the presentation of satellites covering the country and interesting facts. To integrate the proposed system, an offset antenna of 60 cm or larger, coaxial cable, LNB (Low Noise Block Converter) for KU band and a digital television receiver compatible with the project are required to obtain the data. Most adjustments will be made on a horizontal and vertical axis, moving through Clarke's belt.