Garden Office Wi-Fi Bridge vs Fibre Calculator
Determine whether an outdoor Point-to-Point (PtP) wireless link, direct-burial Steel Wire Armoured (SWA) Cat6, or pre-terminated Fibre Optic is optimal for your garden pod, summer house, or workshop.
Fresnel Zone Trigonometry & Outbuilding Physics
Point-to-Point microwave radio does not travel in an infinitesimally thin laser beam; it expands into an elliptical football-shaped envelope known as the first Fresnel zone. The radius ($r$) at midpoint distance ($d$) for frequency ($f$ in GHz) is given by:
60GHz Millimetre-Wave vs 5GHz: At 60GHz, the wavelength is only 5mm. The Fresnel zone is exceptionally narrow (< 0.5m), allowing millimeter-wave links to pass through tight gaps between eaves and fence tops with zero multi-path reflection or Wi-Fi channel congestion.
Need Gigabit Internet in Your Garden Office in Yorkshire?
Gary Pearce installs discreet Point-to-Point wireless links and armoured fibre cables, terminating into internal Wi-Fi 6 access points with zero lawn damage.
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Gary Pearce • 25+ Years Experience • £10M Public Liability • CAI-Benchmarked Materials