BL-8822SSA3 IEEE 802.11a/b/g/n/ac 2T2R SDIO WIFIModule Integrated Bluetooth 2.1/3.0/4.1 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. SPEC Shenzhen Bilian Electronic Co.
1.1特性Features： Operating Frequencies : 2.412~2.4835GHz and 5.180~5.835GHz TX Power: 18.5dBm (Max) Modules need to be used at 0-60 degrees Celsius.The power supply voltage is 3.3V. The module needs to be welded to the PCB board of SDIO. The antenna is drawn from the PCB board. The PCB path between the antenna and the module is increased by 0R resistance. The antenna gain is 2dB. The inner part is copper tube structure. 1.2 接收制式Reserving System IEEE Std. 802.11b IEEE Std. 802.11g IEEE Std. 802.
4. Introduction BL-8822SSA3 module design is based on RTL8822BS-CG solution, The Realtek RTL8822BS-CG is a highly integrated single-chip that support 2-stream 802.11ac solutions with Multi-user MIMO (Multiple-Input, Multiple-Output) with integrated Bluetooth 2.1/3.0/4.1 controller,SDIO (SDIO 1.1/2.0/3.0) interface, and HS-UART mixed interface. It combines a WLAN MAC, a 2T2R capable WLAN baseband, and RF in s single chip.
Figure 3 BL-M8811CU2 block diagram 4.2 Specification reference This specification is based on additional references listed below. _ IEEE Std. 802.11b _ IEEE Std. 802.11g _ IEEE Std. 802.11n _ IEEE Std. 802.11a _ IEEE Std. 802.11ac _ BT 2.1/3.0/4.1 4.
. Mechanical Specification 5.1 Mechanical Outline Drawing Typical Dimension (W x L ): 13.0mmx 15.0mm x 1.8mm General tolerance: ±0.
5.2 Pin define：（引脚对应正面视图） 5.
5.4 Product Picture TOP VIEW 6. Electrical Specification This Specification is based-on conductive DVT testing result. The extreme condition include overall temperature (0℃,+25℃,+40℃) and overall voltage (3.0V,3.3V,3.6V). 6. 1 IEEE 802.
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6.5.3 LE Specification 7. Software Requirements The driver supports the following operating systems: Linux, Microsoft Windows XP, Vistaand Win7. Mfg. software tool.software tool version isXP_MP_Kit_RTL11ac_8822BS_SDIO_v0.21or later. 8.Antenna Any deviation(s) from the defined parameters of the antenna trace, as described by the instructions, the host product manufacturer must notify the module manufacturer that they wish to change the antenna trace design.
joint of the circuit on the PCB. The gain of the external antenna is 2dB, the length of the antenna is 200mm, the internal structure is copper tube structure. A resistance of 0R is added between the module and the antenna at R8 to ensure that the impedance of the connection between the module and the antenna reaches 50R.J1 position on PCB is the position of external antenna. 9.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
