# RF Link - Signal Strength, LOS

> Path loss, link budget, RF calculator, line of sight, Fresnel, VHF UHF microwave

Canonical page: [https://chrome-stats.com/d/com.yogesh.rfpathapp](https://chrome-stats.com/d/com.yogesh.rfpathapp)

## Overview

- **ID:** `com.yogesh.rfpathapp`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Pinchi
- **Category:** TOOLS
- **Downloads:** 6,353
- **Rating:** 2.33 / 5 (67 ratings)
- **Version:** 3.0.2
- **Last updated:** 2026-08-20
- **First published:** 2025-12-30
- **Publisher country:** IN
- **Size:** 29 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.yogesh.rfpathapp)
- **Privacy policy:** [https://pinchiyadav.github.io/RF\_Link\_App-privacypolicy/](https://pinchiyadav.github.io/RF_Link_App-privacypolicy/)

## Description

RF Path Profiler App provides professional-grade RF Path, RLOS, Fresnel Zone and Path Loss analysis using the Longley-Rice (ITM) radio propagation model. Designed for telecom engineers, RF planners, broadcasters, and wireless network designers, the app delivers highly accurate point-to-point link evaluation for frequencies ranging from 20 MHz to 20 GHz.<br><br>Whether you&#39;re planning microwave links, Wi-Fi backhauls, LOS radio links, or long-distance wireless communication, this app helps predict terrain impact, path loss, and link feasibility with exceptional accuracy.<br><br>⭐ Key Features<br>🔹 ITM Longley-Rice Model (20 MHz – 20 GHz)<br><br>• Industry-standard Irregular Terrain Model<br>• Accurate diffraction, scatter &amp; line-of-sight predictions<br>• Supports multiple reliability × confidence combinations<br><br>🔹 RLOS (Radio Line-of-Sight) Analysis<br><br>• Geometric LOS check<br>• Earth-curvature LOS (k-factor adjustable)<br>• 60% first Fresnel zone clearance<br>• Minimum clearance at obstruction points<br>• Required tower height increase suggestions<br><br>🔹 Terrain Elevation Profiling<br><br>• High-resolution elevation sampling<br>• Plots include terrain, curvature, LOS and Fresnel zones<br>• Quick zoomable charts with sharing options<br><br>🔹 Path Loss &amp; Link Budget<br><br>• Path loss predictions<br>• EIRP, RSSI, SNR and link margin calculations<br>• Clear pass/warning/fail indicators<br><br>🔹 Clean &amp; Intuitive Interface<br><br>• Fast computation<br>• Simple map-based TX/RX selection<br>• PDF report export<br>• Plot image sharing &amp; saving<br><br>⭐ Ideal For<br><br>• Wireless network planners<br>• Microwave / LOS link engineers<br>• UAV/Drone communication designers<br>• Amateur radio operators<br>• Students learning RF &amp; propagation models

## Rankings

- #660,784 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.yogesh.rfpathapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Similar extensions and apps

- [RF & Path Loss Calculator](https://chrome-stats.com/d/com.rf_frequency) — 476 users
- [RF Fresnel Calculator](https://chrome-stats.com/d/com.devvratkalia.rffresnelcalculator) — 1,580 users
- [RF Calculator Pro](https://chrome-stats.com/d/com.appdevgenie.rfcalculatorpro) — 23,294 users, 4.61 / 5
- [RF Calculator](https://chrome-stats.com/d/com.abe.rfcalculator) — 4,890 users
- [Telecom Link Master](https://chrome-stats.com/d/com.stillwater.telecomlinkmaster) — 9 users
- [RF Calculator](https://chrome-stats.com/d/com.appdevgenie.rfcalculator) — 84,894 users, 4.83 / 5
- [Microwave Link Calculator](https://chrome-stats.com/d/com.bom.microwave_viba) — 205,228 users, 3.87 / 5
- [Microwave Link Calculator Pro](https://chrome-stats.com/d/com.pro.microwave_viba) — 509 users
- [RF Calculator & Smith Chart](https://chrome-stats.com/d/com.saulawa.electronics.rftoolbox) — 1,171 users
- [RF Antenna Designer](https://chrome-stats.com/d/com.alldigital.antennadesigner) — 2,954 users
- [Radars & Comms Calculator](https://chrome-stats.com/d/com.gheith3.radarandcomms.calculator) — 23 users
- [RF Calculator](https://chrome-stats.com/d/appinventor.ai_asglazunov.RFCalculator) — 2,585 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/com.yogesh.rfpathapp)