User manual

FCC ID: 2AL6K-8822SSA3

Users Manual

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FCCID_4293379

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.，Ltd

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. 802.11n IEEE Std. 802.11a IEEE Std. 802.11ac Bluetooth 2.1/3.0/4.1 1. 3芯片方案Chip Solution Realtek：RTL8822BS 2. 结构大小Size 3. 13.0mmx 15.0mm x 2.0mm 1

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. The RTL8822BS-CG provides a complete solution for a high-performance integrated wireless and Bluetooth device. 1.1 RF module 4.1Overview The general HW architecture for the module is shown in Figure 1. Figure 2

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 4.3 System Functions Table1: General Specification as below: 3

5. Mechanical Specification 5.1 Mechanical Outline Drawing Typical Dimension (W x L ): 13.0mmx 15.0mm x 1.8mm General tolerance: ±0.2mm； 4

5.2 Pin define：（引脚对应正面视图） 5.3 SDIO Bus Speed Mode Choose： 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 802.11g /a Section: 6

6.2 IEEE 802.11b Section: 7

6.3 IEEE 802.11n HT20 Section: 8

LEB—LINK: Specification IEEE802.11n HT20 @ 2. 4G/5G Mode BPSK, QPSK, 16QAM, 64QAM and OFDM CH1 to CH13 @ 2.4G Channel CH36 to CH165 @ 5G Data rate (MCS index) MCS0O/A1/2/3/4/5/677/8/9/10/1171213071415 TX Characteristics Min. Typ. Max. Unit 1. Power Levels 1) 14dBm Target (For Each antenna port) 14 @ 2.4G/IMCSO—MCST 2) 13dBm Target (For Each antenna port) 13 @ 5G/ MCSO—MCST 2. Spectrum Mask @ Target Power 1) at fc +/—11MHz 2) at fc +/—20MHz 3) at fc > +/—30MHz 3. Constellation Error(EVM) @ Target Power 1) MCSO 2) MCS1 3) MCS2 4) MCS3 5) MCS4 6) MCSS 7) MCSé 8) MCST 4. Frequency Error 1) IEEE8O02.11n HT20 @ 2.4G/5G —10 = 10 ppm RX Characteristics Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity(each chain) 1) MCSO (PER =10%) — —83 dBm 2) MCS1 (PER =10%) — —80 dBm 3) MCS2 (PER =10%) > —18 dBm 4) MCS3 (PER =10%) — —15 dBm nappiness * onaring * ecrnoiogy 5) MCS4 (PER =10%) — —71 dBm 6) MCSS (PER =10%) = —67 dBm 7) MCS6 (PER =10%) > —66 dBm 8) MCST (PER =10%) < —66 dBm 6. Maximum Input Level (PER =10%) 1) IEEE8O2.11n HT20 @ 2.4G/5G —20 —6 > dBm inlllmIEHREREFRAIRAA | http://www.b—link.net.cn

LEB—LINK: Specification IEEE802.11n HT40 @ 2.4G/5G Mode BPSK, QPSK, 16QAM, 64QAM and OFDM CH3 to CH11 @ 2.4G Channel CH38 to CH163 @ 5G Data rate (MCS index) MCS0/1/2/3/4/576/7/(8/9/10/11/12/13/14/15 TX Characteristics f Typ. Max. Unit Remark 1. Power Levels 1) 14dBm Target (For Each antenna port) 14 @ 2. 4G/MCSO—MCST 2) 13dBm Target (For Each antenna port) @ 5G/MCSO—MCST 2. Spectrum Mask @ Target Power 1) at tfc +/—11MHz 2) at tc +/—20MHz 3) at to > +/—30MHz 3. Constellation Error(EVM) @ Target Power 1) MCSO 2) MCS1 3) MCS2 4) MCS3 5) MCSA4 6) MCSS 7) MCS6E 8) MCST 4. Frequency Error 1) IEEE802.1f1n HT4O @ 2.4G —10 = 10 ppm RX Characteristics Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity(each chain) 1) MCSO (PER =10%) & —83 dBm 2) MCS1 (PER =10%) # —80 dBm 3) MCS2 (PER =10%) # —18 dBm inlllmIEHREREFRAIRAA | http://www.b—link.net.cn

6.5 IEEE 802.11n ac Section: 11

6.5.2 EDR Specification 12

LEB—LINK: Host Interface UART Antenna Reference Small antennas with 0~2 dBi peak gain Channel CHO to CHTB Modulation n/4—DQPSK . SPSK Typ. Max. Unit TX Characteristics 1.Relative Transmit Power 1) n{MA—DQPSK 2) B8PSK 2. Frequency Stability 1) Omega— 2) Omega—0 3) Omega—0 + Omega— 3. Modulation Accuracy 1) RMS DEVM n/A—DOPSK SPSK 2) Peak DEVM t/4—DOPSK SPSK 3) 99% DEVM t/A—DOPSK SPSK RX Characternistics 1. Receiver Sensitivity (BER<0.01%) 1) n/A4—DQPSK —91 dBm 2) BPSK —85 dBm 2. Maximum usable signal (BER=<0.1%) 1) n/4—DOPSK —5 dBm 2) BPSK —5 dBm inlllmIEHREREFRAIRAA | http://www.b—link.net.cn

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. Without module manufacturer approval, no changes can be made on antenna trace design. The module needs to be attached to the PCB board and connected to the external antenna through the solder 14

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. Software 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. The RTL8822BS-CG provides a complete solution for a high-performance integrated wireless and Bluetooth device. 10. FCC Compliance Warning Statements: If the FCC identification number is not visible when the module installed in the host, then the outside of the device into which the module was installed in must also display a label referring to the enclosed module. This exterior label can use wording such as the following:“ "Contains Transmitter Module FCC ID:2AL6K-8822SSA3" or “ Contains FCC ID:2 AL6K-8822SSA3” 15

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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Radiation Exposure Statement: This modular must be installed and operated with a minimum distance of 20 cm between the radiator and user body. 11. Host user manual requirments: When the module is installed inside another device, the user manual of this device must contain below warning statements: 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. 2.Changes or modifications not expressly approved by the partyresponsible for compliance could void the user's authority to operate the equipment. The devices must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that comes with the product. The host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. The end user manual shall include all required regulatory information/warning as shown in this manual, include: This product must be installed and operated with a minimum distance of 20 cm between the radiator and user body.


Document Created: 2019-05-24 11:07:44
Document Modified: 2019-05-24 11:07:44
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