Farqiga 802.11 a/b/g/n ee moduleka wifi

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Sida aan ognahay, IEEE 802.11 a/b/g/n waa jaangooyada 802.11 a, 802.11 b, 802.11 g, 802.11 n, iwm. Nidaamyadan kala duwan ee wireless-ka ayaa dhamaantood ka soo baxay 802.11 si loo hirgeliyo shabakada degaanka ee wireless (WLAN) Wi -Fi isgaadhsiinta kumbuyuutarka ee soo noqnoqoshada kala duwan, halkan waa farqiga u dhexeeya profiles:

IEEE 802.11 a:

Xawaaraha sare ee astaanta WLAN, inta jeer waa 5GHz, xawaaraha ugu badan ilaa 54Mbps (Heerka isticmaalka dhabta ah wuxuu ku saabsan yahay 22-26Mbps), laakiin kuma habboona 802.11 b, masaafada daboolan (qiyaastii): 35m (Gudaha), 120m (dibadda). Alaabta WiFi ee la xidhiidha:QCA9377 Bluetooth-dhamaadka Sare & Wi-Fi Combo RF Module

IEEE 802.11 b:

Muuqaalka caanka ah ee WLAN, inta jeer ee 2.4GHz.

Xawaaraha ilaa 11Mbps, 802.11b wuxuu leeyahay waafaqid wanaagsan.

Fogaanta daboolan (qiyaastii.): 38m (guddaha), 140m (dibadda)

Xawaaraha hoose ee 802.11b wuxuu ka dhigayaa kharashka isticmaalka shabakadaha xogta wireless-ka mid la aqbali karo dadweynaha.

IEEE 802.11 g:

802.11g waa kordhinta 802.11b ee isla band soo noqnoqda. Waxay taageertaa ugu badnaan 54Mbps.

La jaan qaadaya 802.11b.

Siday RF:2.4GHz

Fogaanta (qiyaastii.): 38m (guddaha), 140m (dibadda)

IEEE 802.11 n:

IEEE 802.11n, hagaajinta heerka gudbinta sare, heerka aasaasiga ah ayaa la kordhiyey ilaa 72.2Mbit/s, xajmiga labajibbaaran ee 40MHz waa la isticmaali karaa, heerka waxaa loo kordhiyey 150Mbit/s. Taageer wax-soo-saarka-badan (MIMO)

Fogaanta (qiyaastii.): 70m (guddaha), 250m (dibadda)

Qaabeynta ugu badan waxay gaartaa ilaa 4T4R.

Feasycom waxay leedahay xalal module Wi-Fi iyo Xalalka isku-darka Bluetooth iyo Wi-Fi, haddii aad leedahay mashruuc la xidhiidha Wi-Fi ama Bluetooth, dareen bilaash ah noogu soo dir.

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