Item

Description

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 /5.15~5.85GHz

Modulation

WIFI:

802.11b: CCK, DQPSK, DBPSK

802.11a/g: 64-QAM,16-QAM, QPSK, BPSK

802.11n: 64-QAM,16-QAM, QPSK, BPSK

802.11ac: 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 ,5.5,11Mbps

802.11a/g: 6,9,12,18,24,36,48,54Mbps

802.11n: HT20 reach up to144.4Mbps, HT40 reach up to300Mbps

802.11ac: VHT20 reach up to173.3Mbps, VHT40 reach up to400Mbps, VHT80 reach up to866.7Mbps

BT:

1Mbps for Basic Rate

2,3Mbps 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