DESIGN AND IMPLEMENTATION OF 433 MHZ RADIO COMMUNICATION SYSTEM AS SECONDARY NETWORK FOR BMKG SENSOR DATA ACQUISITION

• Main Author: Mar'Ah, Lutfiatul
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/56139
• Institution: Institut Teknologi Bandung

Climate change is a global issue that is currently under the spotlight of various experts in the world, because climate change has an impact in various fields. Climate change is a global phenomenon triggered by global warming due to an increase in the concentration of greenhouse gases in the atmosphere. Understanding the impact of climate change on various sectors in Indonesia, the Indonesian government responds through various policies as outlined in laws and government regulations. In the preparation of these policy steps, the availability of climate data is of course an indispensable parameter in assessing the impact of climate change as a first step in the preparation of adaptation measures. Climate information plays a vital role in identifying the impact of global climate change on climate conditions in a region. Climate information is used for projecting future climate conditions, compiling climate change scenarios. The results of the study show that the availability and ease of access to climate monitoring data is still a homework that needs attention [1]. In this final project, a radio communication system is proposed to meet the availability of information on climate data and other sensor data from the Meteorology, Climatology and Geophysics Agency (BMKG), especially for areas not covered by cellular network services, so that the availability of sensor data can increase. This communication system uses the 433 MHz frequency spectrum which in 2021 is planned to become a Low Power Wide Area (LPWA) field.