first established on 2016-05-07 and 2016-05-08 it appears to be permanent from Monte Amiata (Tuscany) to Monte Limbara (Sardinia) frequency: 5765 MHz IEEE 802.11a (Wi-Fi), bandwidth 50 MHz data rates: of up to 356.33 Mbit/s Radio: Ubiquiti Networks AF-5X radios Wireless routers: Ubiquiti airFiber Length: . Antenna is 120 cm (4') with handmade waveguide. 35 dBi estimated Venezuela Another notable unamplified Wi-Fi link is a link achieved by the Latin American Networking School Foundation. Pico del Águila – El Baúl Link. frequency: 2412 MHz link established in 2006 IEEE 802.11 (Wi-Fi), channel 1, bandwidth 22 MHz Wireless routers: Linksys WRT54G, OpenWrt firmware at el Águila and DD-WRT firmware at El Baúl. Length: . Parabolic dish antennas were used at both ends, recycled from satellite service. At El Aguila site an aluminum mesh reflector diameter, center-fed, at El Baúl a fiberglass solid reflector, offset-fed, . On both ends the feeds were 12 dBi Yagis. Linksys WRT54G series routers fed the antennas with short LMR400 cables, so the effective gain of the complete antenna is estimated at 30 dBi. This is the largest known range attained with this technology, improving on a previous US record of achieved last year in U.S. The Swedish space agency attained , but using 6 watt amplifiers to reach an overhead stratospheric balloon. Peru Loreto, in the jungle region of Peru, is the location of the longest Wi-Fi-based multihop network in the world. This network has been implemented by the Rural Telecommunications Research Group of the Pontificia Universidad Católica del Perú (GTR PUCP). The Wi-Fi chain goes through many small villages and takes seventeen hops to cover the whole distance. It begins in Cabo Pantoja's Health Post and finishes at downtown Iquitos. Its length is about . The intervention zone was established in the lowland jungle with elevations under 500 meters (1600') above sea level. It is a flat zone and for this reason GTR PUCP installed towers with an average height of 80 meters (260'). The link was established in 2007. GTR PUCP, the regional government of Loreto, and Vicariate San José de Amazonas are working together on maintenance of the network. Frequency channels used: 1, 6 and 11, 802.11g non-interfered channels Doodle Labs Wireless Routers were used. L-com antennas were used. See also Low-power wide-area network WiMAX LoRaWAN Fresnel zone References Bibliography External links Long-Distance 802.11b Links: Performance Measurements and Experience How-to: Parabolic Dish with