ShenZhen R8822BU1 A User Manual
BL-R8822BU1-A
IEEE 802.11a/b/g/n/ac 2T2R USB WiFi Module and Bluetooth
SPEC
Shenzhen Bilian Electronic Co.，Ltd
Features
1.1
Operating Frequencies : 2.4~2.4835GHz and 5.15~5.85GHz
：
1.2 Reserving System
IEEE Std. 802.11a
IEEE Std. 802.11b
IEEE Std. 802.11g
IEEE Std. 802.11n
IEEE Std. 802.11ac
Bluetooth 2.1/3.0/4.0/4.2
1. 3Chip Solution
Realtek：RealtekRTL8822BU
2. 结构大小Size
17.8mm x27.0mm x 2.4mm
3.
1
4. Introduction
BL-R8822BU1 module design is based on Realtek RTL8822BU solution, The RTL8822BU is a
highly integrated single chip which has built in a 2x2 dual-band wireless LAN radio and Bluetooth
radio.It includes Bluetooth EDR and LE radio which complies with Bluetooth v2.1+EDR, v3.0,
v4.0+BLE andV4.2.The Module is a highly integrated MAC/BBP and 2.4/5GHz PA/LNA single
chip which supports a 866.7Mbps PHY rate. The Module is designed to support standard-based
features in the areas of security, quality of service, and international regulations, giving end
users the greatest performance anytime and in any circumstance. This documentation describes
the engineering requirements specification.
4.1Overview
The general HW architecture for the module is shown in Figure 1.
Figure
BL-M8822BU1 block diagram
2
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