Instant Line of Sight.Zero Guesswork.

Verify point-to-point wireless viability with global SRTM topographic data, straight from your pocket.

LinkSight App

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Topographic Resolution

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Global Coverage

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Calculation Latency

Telecommunications engineer in the field using smartphone for RF planning

Our product

Engineered for the field

LinkSight removes the guesswork from RF planning. Instantly calculate line of sight, analyze Fresnel zone clearance, and export professional PDF reports directly from your phone.

Line of Sight Analysis

Link Viable

Elevation Profile & Fresnel Zone

Elevation Profile — Viable Link

Link Distance

21.2 km

Calc. Time

241 ms

Line of Sight Analysis

Link Viable

Elevation Profile & Fresnel Zone

Elevation Profile — Viable Link

Link Distance

21.2 km

Calc. Time

241 ms

Your RF Dashboard in your pocket

Calculate point-to-point links instantly, check line of sight, and get the information you need right when you're on the mountain or rooftop.

High-precision GPS coordinate & pin placement.
5 free calculations every single day.
Adjustable AGL antenna heights & custom frequencies.
Instant visual LOS & Fresnel clearance verdicts.

Built for every RF need

Whether you are deploying enterprise wireless or hobbyist mesh networks, LinkSight provides the precision you need.

5.8 GHz

WISP Operators

Plan broadband point-to-point microwave links. Calculate tower heights and verify line of sight before sending installation crews to the field.

868 MHz

Meshtastic & LoRa

Design off-grid mesh networks and deploy low-power nodes. Guarantee your signal cuts through the terrain for maximum range.

2.4 GHz

UAV & Drone Pilots

Ensure telemetry and video link stability for BVLOS (Beyond Visual Line of Sight) flights by checking terrain obstruction beforehand.

Custom:100.0 MHz

RF Engineers

Ultimate flexibility. Input any custom frequency and mast height to analyze specific Fresnel zones for amateur radio or proprietary networks.

Advanced RF Tools

Everything you need to plan, calculate, and document your wireless links from anywhere.

Global Topography

Integrated SRTM90m data for instant elevation maps without relying on heavy desktop software.

Fresnel Intelligence

Precise Fresnel zone clearance calculations across sub-GHz, Wi-Fi, microwave, and custom frequencies (100 MHz – 60 GHz).

Client-Ready PDF Reports

Export complete engineering feasibility studies with elevation profiles, clearance metrics, and company branding in a single tap.

Available Now…

Your RF tool is live. Download it free.

Precision RF planning, right in your pocket.
Free to start. No credit card needed.

Get it on Google Play

Frequently asked questions

Everything you need to know about LinkSight. Have a question not listed? Contact our support.

Telecommunications tower at sunset with digital topographic lines

LINKSIGHT