Repeater location lookup powered by RepeaterBook.com. Lat/long data not guaranteed to be accurate.
VHF High (136–174 MHz) · λ≈1.8 m
Drag markers · click map · enter address · or use GPS
Default satellite uses Esri World Imagery — free, no key.
Paste a Google Maps API key below to enable Google Satellite tiles.
Earth curvature (k=4/3) applied.
Diffraction: ITU-R P.526 knife-edge + Deygout 3-obstacle.
Terrain roughness: Δh penalty (ITU-R P.1546 / Longley-Rice).
Path loss: Free Space (FSPL).
Buildings & vegetation not included.
Elevation: Open-Meteo (SRTM 90m).
Geocoding: ArcGIS → Photon → Nominatim.
GPS: browser Geolocation API.
Tap / Click and hold along the RF path to view additional location elevation data.