Signal propagation analysis is crucial for understanding how signals travel and behave in complex wireless networks. Traditional methods often rely on dedicated tools that operate in isolation, limiting their performance and integration with other data analytics ecosystems. CARTO Workflows has introduced a new Telco Signal Propagation Models extension package to break this silo, enabling users to analyze wireless communication networks without extensive coding knowledge. This extension provides components for line-of-sight analysis and path loss estimation, complementing existing capabilities for analytics, data processing, and data enrichment in the telecommunications industry. By integrating geospatial data like population density and mobility patterns, CARTO Workflows' signal propagation extension enhances analysis with a low-code interface, making advanced telecom analysis accessible to professionals without technical expertise. The solution is built on a cloud-native architecture, ensuring fast processing and seamless scalability for projects of any size.