Kusiyana kwa 802.11 a/b/g/n mu WiFi module

M'ndandanda wazopezekamo

Monga tikudziwira, IEEE 802.11 a/b/g/n ndi seti ya 802.11 a, 802.11 b, 802.11 g, 802.11 n, ndi zina zotere zosiyanasiyana ziwaya izi zidachokera ku 802.11 kuti zigwiritse ntchito ma network opanda zingwe amderali (WLAN) Wi -Kulankhulana pakompyuta pamitundu yosiyanasiyana, nayi kusiyana pakati pa mbiriyi:

IEEE 802.11 ndi:

Liwiro WLAN mbiri, pafupipafupi ndi 5GHz, pazipita liwiro mpaka 54Mbps (The kwenikweni ntchito mlingo ndi za 22-26Mbps), koma si yogwirizana ndi 802.11 b, mtunda anaphimba (pafupifupi.): 35m (Indoor), 120m (kunja). Zogwirizana ndi WiFi:QCA9377 High-End Bluetooth & Wi-Fi Combo RF Module

IEEE 802.11 b:

Mbiri yotchuka ya WLAN, 2.4GHz pafupipafupi.

Liwiro mpaka 11Mbps, 802.11b ali ngakhale wabwino.

Mtunda wophimbidwa (pafupifupi.): 38m (m'nyumba), 140m (kunja)

Liwiro lotsika la 802.11b limapangitsa mtengo wogwiritsa ntchito ma data opanda zingwe kukhala ovomerezeka kwa anthu.

IEEE 802.11 g:

802.11g ndikuwonjezera kwa 802.11b mu bandi yafupipafupi yomweyi. Imathandizira kuthamanga kwa 54Mbps.

Zogwirizana ndi 802.11B

RF chonyamulira: 2.4GHz

Mtunda (pafupifupi.): 38m (M'nyumba), 140m (kunja)

IEEE 802.11 n:

IEEE 802.11n, kusintha kwa mlingo wapamwamba kufala, mlingo zofunika ndi kuchuluka kwa 72.2Mbit/s, ndi awiri bandiwifi 40MHz angagwiritsidwe ntchito, ndi mlingo wawonjezeka kwa 150Mbit/s. Thandizani Multiple-Input Multi-Output (MIMO)

Mtunda (pafupifupi.): 70m (m'nyumba), 250m (kunja)

Kusintha kwakukulu kumapita ku 4T4R.

Feasycom ali ena Wi-Fi gawo njira ndi Mayankho a Bluetooth & Wi-Fi combo, ngati muli ndi projekiti yokhudzana ndi Wi-Fi kapena Bluetooth, omasuka kutitumizira uthenga.

Pitani pamwamba