LINKLINE · PROFESSIONAL BROWSER TOOL

Work through a link budget.

Start with a rooftop hop, an 8 km valley, or a long 433 MHz path to combine free-space loss, link margin, Fresnel clearance, and Earth curvature.

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Uses only the currently visible result summary, never input controls or original files; the fingerprint is also calculated locally.

Local analysis checkpointsUp to 5 · saved only when you choose

    Stores only the visible result summary, time, and an optional short label; imported files and input controls are never stored. Imports must match this tool and stay under 128KB; comparison also stays on this device.

    01

    ITU free-space loss

    02

    Link budget and margin

    03

    Fresnel and curvature clearance

    Free-space loss follows current ITU-R P.525. Results exclude terrain profiles, diffraction, vegetation, interference, polarization, weather, and local RF regulation.

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