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- U-NII abstract "The Unlicensed National Information Infrastructure (U-NII) radio band is part of the radio frequency spectrum used by IEEE-802.11a devices and by many wireless ISPs. It operates over four ranges:U-NII Low (U-NII-1): 5.15-5.25 GHz. Indoor use only. Regulations require use of an integrated antenna. Power limited to 50 mWU-NII Mid (U-NII-2): 5.25-5.35 GHz. Both outdoor and indoor use, subject to Dynamic Frequency Selection (DFS, or radar avoidance). Regulations allow for a user-installable antenna. Power limited to 250 mWU-NII Worldwide (U-NII-2e): 5.47-5.725 GHz. Both outdoor and indoor use, subject to Dynamic Frequency Selection (DFS, or radar avoidance). Power limited to 250 mW. This spectrum was added by the FCC in 2003 to "align the frequency bands used by U-NII devices in the United States with bands in other parts of the world". The FCC currently has an interim limitation on operations on channels which overlap the 5600 - 5650 MHz band.U-NII Upper (U-NII-3): 5.725 to 5.825 GHz. Sometimes referred to as U-NII / ISM due to overlap with the ISM band. Regulations allow for a user-installable antenna. Power limited to 1WWireless ISPs generally use 5.725-5.825 GHz.U-NII is an FCC regulatory domain for 5- GHz wireless devices. U-NII power limits are defined by the United States CFR Title 47 (Telecommunication), Part 15 - Radio Frequency Devices, Subpart E - Unlicensed National Information Infrastructure Devices, Paragraph 15.407 - General technical requirements. Regulatory use in individual countries may differ.The European HiperLAN standard operates in same frequency band as the U-NII.".
- U-NII wikiPageExternalLink get-cfr.cgi?TITLE=47&PART=15&SECTION=407&TYPE=TEXT&YEAR=2005.
- U-NII wikiPageID "2825400".
- U-NII wikiPageRevisionID "602317144".
- U-NII hasPhotoCollection U-NII.
- U-NII subject Category:Bandplans.
- U-NII subject Category:Microwave_bands.
- U-NII type Abstraction100002137.
- U-NII type Group100031264.
- U-NII type MicrowaveBands.
- U-NII type Set108240169.
- U-NII type SocialGroup107950920.
- U-NII comment "The Unlicensed National Information Infrastructure (U-NII) radio band is part of the radio frequency spectrum used by IEEE-802.11a devices and by many wireless ISPs. It operates over four ranges:U-NII Low (U-NII-1): 5.15-5.25 GHz. Indoor use only. Regulations require use of an integrated antenna. Power limited to 50 mWU-NII Mid (U-NII-2): 5.25-5.35 GHz. Both outdoor and indoor use, subject to Dynamic Frequency Selection (DFS, or radar avoidance).".
- U-NII label "U-NII".
- U-NII label "U-NII".
- U-NII label "U-NII".
- U-NII sameAs U-NII.
- U-NII sameAs U-NII.
- U-NII sameAs m.0853c6.
- U-NII sameAs Q161956.
- U-NII sameAs Q161956.
- U-NII sameAs U-NII.
- U-NII wasDerivedFrom U-NII?oldid=602317144.
- U-NII isPrimaryTopicOf U-NII.