Musiyano we802.11 a/b/g/n mu wifi module

Zviri Mukati

Sezvatinoziva, IEEE 802.11 a/b/g/n ndiyo seti ye802.11 a, 802.11 b, 802.11 g, 802.11 n, zvichingodaro. Aya akasiyana mawaya maprotocol akavepo kubva pa802.11 kuti ashandise wireless local area network (WLAN) Wi -Fi kutaurirana kwekombuta muma frequency akasiyana, heino mutsauko uripo pakati peaya profiles:

IEEE 802.11 a:

High speed WLAN profile, iyo frequency ndeye 5GHz, iyo yakanyanya kukurumidza kusvika 54Mbps (Iyo chaiyo yekushandisa mwero ndeye 22-26Mbps), asi isingaenderani ne802.11 b, chinhambwe chakavharwa (approx.): 35m (Indoor), 120m (kunze). Zvinoenderana neWiFi zvigadzirwa:QCA9377 High-End Bluetooth & Wi-Fi Combo RF Module

IEEE 802.11 b:

Iyo yakakurumbira WLAN mbiri, 2.4GHz frequency.

Iyo yekumhanyisa kusvika 11Mbps, 802.11b ine kugarisana kwakanaka.

Chinhambwe chakafukidzwa (approx.): 38m (mukati), 140m (kunze)

Iyo yakaderera kumhanya ye802.11b inoita kuti mutengo wekushandisa isina waya data network igamuchirwe kune veruzhinji.

IEEE 802.11 g:

802.11g ndeyekuwedzera kwe802.11b mune imwechete frequency band. Inotsigira mwero wepamusoro we54Mbps.

Inoenderana ne802.11b.

RF mutakuri: 2.4GHz

Kureba (approx.): 38m (Indoor), 140m (kunze)

IEEE 802.11 n:

IEEE 802.11n, kuvandudzwa kwehuwandu hwekutapurirana, chiyero chekutanga chinowedzerwa kusvika 72.2Mbit / s, iyo kaviri bandwidth 40MHz inogona kushandiswa, uye chiyero chinowedzerwa kusvika ku150Mbit / s. Tsigira Multiple-Input Multi-Output (MIMO)

Kureba (approx.): 70m (mukati), 250m (kunze)

Maximum configuration inokwira kusvika ku4T4R.

Feasycom ine mamwe Wi-Fi module mhinduro uye Bluetooth & Wi-Fi combo mhinduro, kana uine purojekiti inoenderana neWi-Fi kana Bluetooth, inzwa wakasununguka meseji isu.

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