Accurate path loss, terrain profiling, and link feasibility analysis powered by the Longley-Rice (ITM) radio propagation model. Designed for telecom engineers, RF planners, and wireless network designers.
Planning wireless links without accounting for terrain, curvature, and Fresnel zones leads to failed deployments.
Microwave links, Wi-Fi backhauls, and LOS radio links all depend on clear line-of-sight and sufficient Fresnel zone clearance. Traditional tools are either too complex, too expensive, or don't account for real-world terrain data.
RF Path was built to solve this. Using the industry-standard Longley-Rice (ITM) propagation model, it delivers professional-grade analysis on your Android device â anywhere in the field.
A professional RF analysis tool that delivers accurate path loss and link feasibility predictions for wireless network planning.
RF Path uses map-based TX/RX selection to evaluate point-to-point links with high-resolution terrain data. It computes geometric LOS, Earth-curvature LOS with adjustable k-factor, Fresnel zone clearance, and minimum obstruction clearance.
The app generates quick zoomable charts with terrain profiling, LOS, and Fresnel zone visualizations. Results include EIRP, RSSI, SNR, and link margin calculations with clear pass/warning/fail indicators.
Industry-standard Irregular Terrain Model supporting frequencies from 20 MHz to 20 GHz with accurate diffraction, scatter, and line-of-sight predictions across multiple reliability and confidence combinations.
Geometric line-of-sight check, Earth-curvature LOS with adjustable k-factor, 60% first Fresnel zone clearance, minimum clearance at obstruction points, and required tower height increase suggestions.
High-resolution elevation sampling with zoomable charts that plot terrain, curvature, line-of-sight, and Fresnel zones. Includes sharing options for collaboration.
Comprehensive path loss predictions with EIRP, RSSI, SNR, and link margin calculations. Clear pass, warning, and fail indicators for quick assessment.
Fast computation with a simple map-based TX/RX selection workflow. Designed for efficiency in the field or at the desk.
Generate professional PDF reports with all analysis data, charts, and link parameters for documentation and stakeholder review.
Use the map interface to select transmitter (TX) and receiver (RX) locations. Set frequency, antenna heights, and other link parameters.
The app computes terrain profiling, LOS analysis, Fresnel zone clearance, and path loss using the Longley-Rice model. View results with zoomable charts.
Generate a PDF report with all analysis data, share plot images, or save results for documentation and stakeholder review.
Available on Android. Free to download with premium features via in-app purchase.