Specifications

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广州视琨电子科技有限公司

Guangzhou Shikun Electronic Technology Company Limited

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SPECIFICATION

产品规格书

SKI.WB822CU.2

IEEE 802.11a/b/g/n/ac 2T2R USB Wi-Fi Module

Integrated Bluetooth 2.1/3.0/4.2/5.0

Approved by Shikun

Checked by 审核 Rechecked by 复审 Approved by 批准

Please send the original back to us after you have approved and signed.

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Approved by customer

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Summary of content (24 pages)

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广州视琨电子科技有限公司 Guangzhou Shikun Electronic Technology Company Limited 保密等级：机密 SPECIFICATION 产品规格书 SKI.WB822CU.2 IEEE 802.11a/b/g/n/ac 2T2R USB Wi-Fi Module Integrated Bluetooth 2.1/3.0/4.2/5.0 Approved by Shikun Checked by 审核 Rechecked by 复审 Approved by 批准 Please send the original back to us after you have approved and signed.
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REVISION HISTORY VERSION V0 DATE 2021.09.22 BOARD ID SKI.WB822CU.2 A21376 PAGE DESCRIPTION AUTHOR All First Issued.
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Content 1. Introduction（简介） ........................................................................ 1 2. FEATURES（特性） .......................................................................... 1 3. Block Diagram（结构框图） ............................................................... 2 4. Package Outline and Mounting（外形及安装尺寸） ................................. 3 5. Pin Definition（引脚定义） ................................................................. 3 6. Product Pictures（实物图片） .....................
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SKI.WB822CU.2 1. Introduction（简介） SKI.WB822CU.2 module is based on Realtek RTL8822CU-VB-CG solution. The Realtek RTL8822CU-VB-CG is a highly integrated single-chip that support 2-stream 802.11ac solutions with Multi-user MIMO (Multiple-Input, Multiple-Output) with Wireless LAN (WLAN) USB2.0 network interface controller. It combines a WLAN MAC, a 2T2R capable WLAN baseband, and RF in a single chip.
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SKI.WB822CU.2 3. Block Diagram（结构框图） Figure 1 SKI.WB822CU.
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SKI.WB822CU.2 4. Package Outline and Mounting（外形及安装尺寸） 5. Pin Definition（引脚定义） PIN SYMBOL DESCRIPTION 1 NC No connect 2 NC No connect 3 NC No connect 4 NC No connect 5 GND Ground\接地 6 WL_USB_DP WLAN USB2.0 DP Signal\ USB 差分正电压信号 7 WL_USB_DM WLAN USB2.0 DM Signal\ USB 差分负电压信号 8 GND Ground\接地 9 NC No connect 10 NC No connect 11 GND Ground\接地 12 NC No connect 13 GND Ground\接地 14 BT_WAKE_Host BT Wake Host\ BT 从机唤醒主机，低电平有效 15 Host_WAKE_BT Host Wake BT\ 主机唤醒 BT，低电
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SKI.WB822CU.2 31 GPIO5 General I/O interface 32 GND Ground\接地备注：本产品为三天线和双天线兼容设计双天线设计：Pin3 为 NC 时， ANTA: WIFI ANTA； ANTB: WIFI ANTB+BT ANT 三天线设计：Pin3 为 BT RF， ANTA: WIFI ANTA； ANTB: WIFI ANTB 6. Product Pictures（实物图片）暂无正视图（top view）暂无背视图（bottom view）产品铭牌内容如下： 7. Key Materials（关键物料）序号关键件名称型号规格/材料 1 集成电路 RTL8822CU-VB-CG QFN56 2 PCB SKI.WB822CU.
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SKI.WB822CU.2 8. General Requirements（一般要求） No. Feature Description 8-1 Operation Voltage\ 工作电压范围 3.3V+/-0.3 8-2 Current Consumption\ 最大电流 <1000mA 8-3 Ripple\ 波纹 ≤120mV 8-4 Operation Temperature\ 工作温度范围 0°C to +40°C 8-5 Antenna Type\ 天线类型 External antenna\ 外置天线 8-6 USB High Speed USB 2.0 Interface\ 高速 USB2.0 接口 8-7 Storage Temperature\ 存储温度 -40°C to +125°C 9. Electrical Characteristics（电气特性）除非另有说明，电气规范试验都在下列条件下进行: 环境条件温度：25℃±5℃；电源电压：模块输上入电压 3.3V+/-0.
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SKI.WB822CU.2 (each chain) 1) 1Mbps (FER ≦8%) - - -83 dBm 2) 2Mbps (FER ≦8%) - - -80 dBm 3) 5.
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SKI.WB822CU.2 9.2 IEEE 802.11g Section Items Contents Specification IEEE802.11g Mode OFDM Channel CH1 to CH13 Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps TX Characteristics Min. Typ. Max.
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SKI.WB822CU.2 Channel CH1 to CH13 Data rate (MCS index) TX Characteristics MCS0/1/2/3/4/5/6/7 Min. Typ. Max. Unit 12 14 16 dBm 1) at fc +/-11MHz - - -20 dBr 2) at fc +/-20MHz - - -28 dBr 3) at fc > +/-30MHz - - -45 dBr 1) MCS0 - - -5 dB 2) MCS1 - - -10 dB 3) MCS2 - - -13 dB 4) MCS3 - - -16 dB 5) MCS4 - - -19 dB 6) MCS5 - - -22 dB 7) MCS6 - - -25 dB 8) MCS7 - - -28 dB -25 - 25 ppm Min. Typ. Max.
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SKI.WB822CU.2 2. Spectrum Mask @target power 1) at fc +/-22MHz - - -20 dBr 2) at fc +/-40MHz - - -28 dBr 3) at fc > +/-60MHz - - -45 dBr 1) MCS0 - - -5 dB 2) MCS1 - - -10 dB 3) MCS2 - - -13 dB 4) MCS3 - - -16 dB 5) MCS4 - - -19 dB 6) MCS5 - - -22 dB 7) MCS6 - - -25 dB 8) MCS7 - - -28 dB -25 - 25 ppm Min. Typ. Max.
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SKI.WB822CU.2 2) 9Mbps - - -8 dB 3) 12Mbps - - -10 dB 4) 18Mbps - - -13 dB 5) 24Mbps - - -16 dB 6) 36Mbps - - -19 dB 7) 48Mbps - - -22 dB 8) 54Mbps - - -25 dB -20 - 20 ppm Min. Typ. Max.
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SKI.WB822CU.2 8) MCS7 - - -28 dB -20 - 20 ppm Min. Typ. Max. Unit 1) MCS0 (PER ≦10%) - - -82 dBm 2) MCS1 (PER ≦10%) - - -79 dBm 3) MCS2 (PER ≦10%) - - -77 dBm 4) MCS3 (PER ≦10%) - - -74 dBm 5) MCS4 (PER ≦10%) - - -70 dBm 6) MCS5 (PER ≦10%) - - -66 dBm 7) MCS6 (PER ≦10%) - - -65 dBm 8) MCS7 (PER ≦10%) - - -64 dBm -30 - - dBm 5. Frequency Error RX Characteristics 7. Minimum Input Level Sensitivity (each chain) 7. Maximum Input Level (PER ≦10%) 9.
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SKI.WB822CU.2 1) MCS0 (PER ≦10%) - - -79 dBm 2) MCS1 (PER ≦10%) - - -76 dBm 3) MCS2 (PER ≦10%) - - -74 dBm 4) MCS3 (PER ≦10%) - - -71 dBm 5) MCS4 (PER ≦10%) - - -67 dBm 6) MCS5 (PER ≦10%) - - -63 dBm 7) MCS6 (PER ≦10%) - - -62 dBm 8) MCS7 (PER ≦10%) - - -61 dBm -30 - - dBm 6. Maximum Input Level (PER ≦10%) 9.8 IEEE 802.11ac Section Items Contents Specification IEEE802.
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SKI.WB822CU.2 1) MCS0 (PER ≦10%) - - -82 -79 -76 dBm 2) MCS1 (PER ≦10%) - - -79 -76 -73 dBm 3) MCS2 (PER ≦10%) - - -77 -74 -71 dBm 4) MCS3 (PER ≦10%) - - -74 -71 -68 dBm 5) MCS4 (PER ≦10%) - - -70 -67 -64 dBm 6) MCS5 (PER ≦10%) - - -66 -63 -60 dBm 7) MCS6 (PER ≦10%) - - -65 -62 -59 dBm 8) MCS7 (PER ≦10%) - - -64 -61 -58 dBm 9) MCS8 (PER ≦10%) -59 -56 -53 dBm 10) MCS9 (PER ≦10%) -57 -54 -51 dBm 6. Maximum Input Level (PER ≦10%) 9.
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SKI.WB822CU.2 2). Two slot packet (DH3) ‐40 ±15 +40 KHz 3). Five slot packet (DH5) ‐40 ±15 +40 KHz 4). Max drift rate ‐ 6 20 KHz/50us 16. TX output spectrum(20dB bandwidth) ‐ 922 1000 KHz 1). ±2MHz offset ‐ ‐45 ‐20 dBm 2). ±3MHz offset ‐ ‐48 ‐40 dBm 3). >±3MHz offset ‐ ‐48 ‐40 dBm 17. In-Band spurious emission 10.
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SKI.WB822CU.2 material. Leave samples in standard test condition 10-5 Humidity test for 2 hours then test, the Appearance, Leave samples in 40±3℃, 3 93% RH @ 96 hours Power, EVM and Frequency error functional parameter shall be satisfied with the test specification.
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SKI.WB822CU.2 11.
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SKI.WB822CU.2 注：上图 3 个框示处为内盒标签粘贴位置。（4）标签样式：内盒标签示例【具体内容根据系统打印为准】 12. Software Requirements（软件要求） The driver supports the following operating systems: Microsoft Windows XP, Vista and Win7.
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SKI.WB822CU.2 FCC Statement 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. Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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SKI.WB822CU.2 Installation must be controlled. Installation requires special training Canada Statement This device contains licence‐exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence‐exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device.
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SKI.WB822CU.2 This transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. Cet émetteur ne doit pas être Co‐placé ou ne fonctionnant en même temps qu'aucune autre antenne ouémetteur. Cet équipement devrait être installé et actionné avec une distance minimum de 20 centimètres entre le radiateur et votre corps.
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SKI.WB822CU.2 Frequency (MHz) Antenna Gain (dBi) fréquences Gain maximal d'antenne BT Antenna MAX: 3dBi 2402‐2480 WF1 Antenna MAX: 3dBi WF2 Antenna MAX:3dBi 5150‐5850 WF1 Antenna MAX: 3.5dBi WF2 Antenna MAX: 3.5dBi Notice to OEM integrator Must use the device only in host devices that meet the FCC/ISED RF exposure category of mobile, which means the device is installed and used at distances of at least 20cm from persons.