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Out of the following WiFi standards, which has the greatest potential transmission range (physical distance)?
802.11a
802.11g
802.11n
802.11b
, 802.11n. Keep in mind that various factors can affect a WiFi signal's transmission range, regardless of the 802.11 standard, such as building construction and the weather. 70m indoor and 250m outdoors - uses multiple antennas - many people report better range with legacy clients (g clients) as well.
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