There are three variants of the Wi-Fi ieee802.11 standard. The "a" variation uses an OFDM modulation in the 5GHz band, yielding a 54Mbps bitrate. The "b" variation is a lagacy one, using DSSS modulation in the 2.4GHz band, yielding a 11Mbps bitrate. The "g" variation uses an OFDM modulation in the 2.4GHz band, yielding 54 Mbps.
On top of these variants, the "n" standard can be enabled to access higher datarates.
Each band is divided into several channels. Every channel cannot be used in any part of the world.
Use of certain Wi-Fi channels may be forbidden by local regulations.
Enter your country code (2 letters) to select which law to enforce.
Country code list : AD Andorra AE United Arab Emirates AL Albania AM Armenia AR Argentina AT Austria AU Australia AW Aruba AZ Azerbaijan BA Bosnia and Herzegovina BB Barbados BD Bangladesh BE Belgium BG Bulgaria BH Bahrain BL Saint Barthélemy BN Brunei Darussalam BO Bolivia, Plurinational State of BR Brazil BY Belarus BZ Belize CA Canada CH Switzerland CL Chile CN China CO Colombia CR Costa Rica CY Cyprus CZ Czech Republic DE Germany DK Denmark DO Dominican Republic DZ Algeria EC Ecuador EE Estonia EG Egypt ES Spain FI Finland FR France GB United Kingdom GD Grenada GE Georgia GL Greenland GR Greece GT Guatemala GU Guam HK Hong Kong HN Honduras HR Croatia HT Haiti HU Hungary ID Indonesia IE Ireland IL Israel IN India IR Iran, Islamic Republic of IS Iceland IT Italy JM Jamaica JO Jordan JP Japan KE Kenya KH Cambodia KP Korea, Democratic People's Republic of KR Korea, Republic of KW Kuwait KZ Kazakhstan LB Lebanon LI Liechtenstein LK Sri Lanka LT Lithuania LU Luxembourg LV Latvia MA Morocco MC Monaco MK Macedonia, the former Yugoslav Republic of MO Macao MT Malta MX Mexico MY Malaysia NL Netherlands NO Norway NP Nepal NZ New Zealand OM Oman PA Panama PE Peru PG Papua New Guinea PH Philippines PK Pakistan PL Poland PR Puerto Rico PT Portugal QA Qatar RO Romania RS Serbia RU Russian Federation RW Rwanda SA Saudi Arabia SE Sweden SG Singapore SI Slovenia SK Slovakia SV El Salvador SY Syrian Arab Republic TH Thailand TN Tunisia TR Turkey TT Trinidad and Tobago TW Taiwan, Province of China UA Ukraine US United States UY Uruguay UZ Uzbekistan VE Venezuela, Bolivarian Republic of VN Viet Nam YE Yemen ZA South Africa ZW Zimbabwe