ExpressLRS & Video Link-Budget, Fresnel Clearance & Ridge Diffraction Estimator

Deterministic Friis free-space path loss + ITU-R P.526 single knife-edge Fresnel-Kirchhoff diffraction parameter nu attenuation engine (.json, .csv, .gpx) built for ExpressLRS, TBS Crossfire, Walksnail Avatar, TrueRC Antennas — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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