[资料] RTL8822BS高端SDIO接口5G智能wifi模块 横空出世!

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发表于 2018-8-1 17:14:46 | 显示全部楼层 |阅读模式
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今天我们来介绍一款最新的realtek方案的wifi模块,8822BS. 从下图可以看出,这款是sdio接口,智能无线wifi模块,带有蓝牙,SDIO 接口只是3.0. 详细参数如下: Product Name BL-M8822BS1 Main Chip RTL8822BS-CG Host Interface SDIO (SDIO1.1/2.0/3.0 ) and UART IEEE Standards IEEE 802.11a/b/g/n/ac Operating Frequencies 2.4GHz~2.4835GHz /5.15~5.85Hz Modulation WIFI:802.11b: CCK, DQPSK, DBPSK802.11a/g: 64-QAM,16-QAM, QPSK, BPSK802.11n: 64-QAM,16-QAM, QPSK, BPSK802.11ac: 256-QAM,64-QAM,16-QAM, QPSK, BPSK BT:8DPSK,π/4DQPSK, GFSK Working Mode Infrastructure, Ad-Hoc Wireless Data Rate WIFI:802.11b: 1, 2 ,5.5,11Mbps802.11a/g: 6,9,12,18,24,36,48,54Mbps802.11n: HT20 reach up to144.4Mbps, HT40 reach up to300Mbps802.11ac: VHT20 reach up to173.3Mbps, VHT40 reach up to400Mbps, VHT80 reach up to866.7MbpsBT:1Mbps for Basic Rate2,3Mbps for Enhanced Date Rate Rx Sensitivity -95dBm (Min) TX Power 18.5dBm (Max) Antenna Type Connect to external antenna through the half hole connector Dimension(L*W*H) 13.1*15.1*3.5mm (L*W*H) ,Tolerance: ±0.15mm Power Supply 3.3V±0.2V Power Consumption Standby 195mA (Max)TX mode 650 mA (Max) Clock Source 40MHz Working Temperature -10°C to +70°C Storage Temperature -40°C to +80°C
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