{"id":495,"date":"2023-08-08T20:07:30","date_gmt":"2023-08-08T19:07:30","guid":{"rendered":"https:\/\/www.morong.info\/?p=495"},"modified":"2023-08-08T20:07:31","modified_gmt":"2023-08-08T19:07:31","slug":"mikrotik-wifi-a-znaceni-sirky-pasma","status":"publish","type":"post","link":"https:\/\/www.morong.info\/?p=495","title":{"rendered":"Mikrotik Wifi a zna\u010den\u00ed \u0161\u00ed\u0159ky p\u00e1sma"},"content":{"rendered":"\n

Note – Below , the bolded 20<\/strong> is the frequency the radio is set to.<\/p>\n\n\n\n

Normal 20 MHz wide is C<\/p>\n\n\n\n

C = 20<\/strong> MHz wide
( Total is 20 MHz wide — 20<\/strong> )<\/p>\n\n\n\n

Ce ;
C = the center 20-MHz wide frequency the radio is set to
e = an additional 20-MHz wide frequency that starts above where C stops.
( Total is 40 MHz wide — 20<\/strong> + 20 )<\/p>\n\n\n\n

Ceee ;
C = the center 20-MHz wide frequency the radio is set to
e = an additional 20-MHz wide frequency that starts above where C stops
e = an additional 20-MHz wide frequency that starts above where e above stops
e = an additional 20-MHz wide frequency that starts above where e above stops
( Total is 80 MHz wide — 20<\/strong> + 20 + 20 + 20 )<\/p>\n\n\n\n

eC ;
e = an additional 20-MHz wide frequency that starts lower than where C begins.
C = the center 20-MHz wide frequency the radio is set to
( Total is 40 MHz wide — 20 + 20<\/strong> )<\/p>\n\n\n\n

eeeC ;
e = an additional 20-MHz wide frequency that starts lower than where e below begins.
e = an additional 20-MHz wide frequency that starts lower than where e below begins.
e = an additional 20-MHz wide frequency that starts lower than where C begins.
C = the center 20-MHz wide frequency the radio is set to
( Total is 80 MHz wide — 20 + 20 + 20 + 20<\/strong> )<\/p>\n\n\n\n

eCee ;
e = an additional 20-MHz wide frequency that starts lower than where C begins.
C = the center 20-MHz wide frequency the radio is set to
e = an additional 20-MHz wide frequency that starts above where C stops
e = an additional 20-MHz wide frequency that starts above where e above stops
( Total is 80 MHz wide — 20 + 20<\/strong> + 20 + 20 )<\/p>\n\n\n\n

Info
If we have a 20 MHz wide channel setting at a frequency of 5500<\/strong> ,
The frequency use begins at ( 5500 – 10 ) = 5490
The frequency use ends at ( 5500 + 10 ) = 5510<\/p>\n\n\n\n

If we have a Ce (40 MHz wide) channel setting at a frequency of\u00a05500<\/strong>\u00a0,
The C frequency use begins at ( 5500 – 10 ) =\u00a05490
The C frequency use ends at ( 5500 + 10 ) =\u00a05510
The e frequency use begins at ( 5500 + 10 ) =\u00a05510
The e frequency use ends at ( 5500 + 10 + 20) =\u00a05530<\/p>\n\n\n\n

Of special note:<\/p>\n\n\n\n

If you have a eCee configured AP<\/p>\n\n\n\n

A eC client should get an eC connection<\/p>\n\n\n\n

A Ce client should get a Ce connection<\/p>\n\n\n\n

A Ceee client should get a Cee connection<\/p>\n\n\n\n

A eeeC client should get a eC connection<\/p>\n\n\n\n

A normal C ( 20-MHz ) client should get a ( 20-MHz ) C connection<\/p>\n\n\n\n

If I am correct – A XXXX client will auto connect and get the widest possible connection.<\/p>\n\n\n\n

A XXXX client connected to a normal 20-MHz C AP should get a 20 MHz wide connection<\/p>\n\n\n\n

A XXXX client connected to a Ce or eC AP should get a 40 MHz wide connection<\/p>\n\n\n\n

A XXXX client connected to a Ceee or eCee or eeCe or eeeC ap should get a 80 MHz wide connection.<\/p>\n\n\n\n

Note – the above connection channel widths are based on good\/clean\/clear frequencies.
If you have a XXXX client or a Ceee clinet -and- a Ceee AP , but the e frequencies busy and congested , you may only get and maintain 20 MHz wide connection.
If the center band C frequency is busy and congested , then no clients might be able to connected ( C busy and all e frequencies quiet ).<\/p>\n\n\n\n

So , when you configure a Ce, Ceee, eC or eeeC AP , the C frequency range on your AP is the most important clean frequency to get client connection.<\/p>\n","protected":false},"excerpt":{"rendered":"

Note – Below , the bolded 20 is the frequency the radio is set to. Normal 20 MHz wide is C C = 20 MHz wide( Total is 20 MHz wide — 20 ) Ce ;C = the center 20-MHz wide frequency the radio is set … Cel\u00fd p\u0159\u00edsp\u011bvek →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-495","post","type-post","status-publish","format-standard","hentry","category-wifi"],"_links":{"self":[{"href":"https:\/\/www.morong.info\/index.php?rest_route=\/wp\/v2\/posts\/495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.morong.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.morong.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.morong.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.morong.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=495"}],"version-history":[{"count":1,"href":"https:\/\/www.morong.info\/index.php?rest_route=\/wp\/v2\/posts\/495\/revisions"}],"predecessor-version":[{"id":496,"href":"https:\/\/www.morong.info\/index.php?rest_route=\/wp\/v2\/posts\/495\/revisions\/496"}],"wp:attachment":[{"href":"https:\/\/www.morong.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.morong.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.morong.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}