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RTL8851BE User's Manual
RTL8851BE
11ax RTL8851BE Combo module
User's Manual
Preliminary Version
2022/12/20
Realtek Semiconductor Corp.
No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan
Tel.: +886-3-578-0211. Fax: +886-3-577-6047
www.realtek.com

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Summary of Contents for Realtek RTL8851BE

  • Page 1 RTL8851BE User’s Manual RTL8851BE 11ax RTL8851BE Combo module User’s Manual Preliminary Version 2022/12/20 Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Tel.: +886-3-578-0211. Fax: +886-3-577-6047 www.realtek.com...
  • Page 2 RTL8851BE User’s Manual ONTENT TEMPERATURE ..........................3 WARNING ............................3 Federal Communication Commission Interference Statement ...... 3 ......................11 NDUSTRY ANADA TATEMENT NCC 警語 ....................11...
  • Page 3 RTL8851BE User’s Manual Temperature Warning Federal Communication Commission Interference 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.
  • Page 4 RTL8851BE User’s Manual party responsible for compliance could void the user's authority to operate this equipment. This device and its antenna(s) must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. Operations in the 5.15-5.25GHz band are restricted to indoor usage only.
  • Page 5 RTL8851BE User’s Manual 2.6 RF exposure considerations This equipment complies with FCC mobile radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. If the module is installed in a portable host, a separate SAR evaluation is required to confirm compliance with relevant FCC portable RF exposure rules.
  • Page 6 RTL8851BE User’s Manual 2.10 Additional testing, Part 15 Subpart B disclaimer This transmitter module is tested as a subsystem and its certification does not cover the FCC Part 15 Subpart B (unintentional radiator) rule requirement applicable to the final host. The final host will still need to be reassessed for compliance to this portion of rule requirements if applicable.
  • Page 7 RTL8851BE User’s Manual Industry Canada statement: This device complies with ISED’s licence-exempt RSSs. 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.
  • Page 8: Important Note

    être installée et utilisée à plus de 20 cm entre l’antenne et les utilisateurs. Le produit final doit être étiqueté dans un endroit visible avec l'inscription suivante: "Contient des IC: 6317A-RTL8851BE ". Manual Information To the End User...
  • Page 9 RTL8851BE User’s Manual regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. Manuel d'information à l'utilisateur final L'intégrateur OEM doit être conscient de ne pas fournir des informations à...
  • Page 10 Le présent émetteur radio [IC: 6317A-RTL8851BE] a été approuvé par Innovation, Sciences et Développement économique Canada pour fonctionner avec les types d'antenne énumérés ci-dessous et ayant un gain admissible maximal.
  • Page 11 RTL8851BE User’s Manual NCC Statement 取得審驗證明之低功率射頻器材,非經核准,公司、商號或使用者均不得擅自變 更頻率、加大功率或變更原設計之特性及功能。 低功率射頻器材之使用不得影響飛航安全及干擾合法通信;經發現有干擾現象 時,應立即停用,並改善至無干擾時方得繼續使用。前述合法通信,指依電信管 理法規定作業之無線電通信。低功率射頻器材須忍受合法通信或工業、科學及醫 療用電波輻射性電機設備之干擾。 1. 使用此產品時應避免影響附近雷達系統之操作。 2. 高增益指向性天線只得應用於固定式點對點系統。 系統廠商應於平台上標示 「本產品內含射頻模組: XXXyyyLPDzzzz-x」 字樣。 系統廠商外包裝需標示 NCC LOGO 本器材限使用下列天線 Japan Statement Host system must be labeled with "Contains MIC ID:xxxxxx“, MIC ID displayed on label. This device complies with Directive 2014/53/EU and UK Radio Equipment Regulations 2017 SI 2017/1206.
  • Page 12 RTL8851BE User’s Manual...
  • Page 13 RTL8851BE User’s Manual - Declaration of Conformity The frequency and maximum transmitted power in EU are listed as below WLAN: 2.4GHz: 19.98 dBm 5.18~5.24 GHz : 22.77 dBm 5.26~5.32 GHz :22.80 dBm Output Power (e.i.r.p.) 5.50~5.70 GHz : 22.95 dBm 5.745~5.825 GHz : 13.88 dBm...
  • Page 14 RTL8851BE User’s Manual The frequency and maximum transmitted power in UK are listed as below WLAN: 2.4GHz: 19.98 dBm 5.18~5.24 GHz : 22.93 dBm 5.26~5.32 GHz :22.97 dBm Output Power (e.i.r.p.) 5.50~5.70 GHz : 22.95 dBm 5.69~5.72 GHz: 28.03 dBm 5.745~5.825 GHz : 22.99 dBm...
  • Page 15 RTL8851BE User’s Manual Installing the Wireless NGFF module Hardware Installing PCIe NGFF2230 module to PCIe NGFF2230 connector and connect two external Wi-Fi antennas on I-PEX connectors.
  • Page 16 RTL8851BE User’s Manual Un-installing the Wireless NGFF module Hardware Remove 2 external Wi-Fi Antennas from the Wireless PCIe NGFF2230 module board and remove the Wireless PCIe NGFF2230 module board from PCIe NGFF2230 connector port...
  • Page 17 RTL8851BE User’s Manual Installing the WLAN & Bluetooth USB NGFF module Software Before you proceed with the installation, please notice following descriptions. Note1: The following installation was operated under Windows 7. Note2: If you have installed the WLAN driver & utility before, please uninstall the old version first.
  • Page 18 RTL8851BE User’s Manual C. Click “Next” button. D. Select “Complete” and click “Next” button.
  • Page 19 RTL8851BE User’s Manual E. Click “Install” button. F. Click “Finish” button.
  • Page 20 RTL8851BE User’s Manual G. Please click “下一步”to continue. H. Please click “下一步”to continue.
  • Page 21 RTL8851BE User’s Manual I. Please click “安装”to start installation. J. Please click “完成”to finish the installation.
  • Page 22 Un-installing the Wireless NGFF module Software A. Uninstall the RTL8852BE WLAN Driver from “Start”→ “Control Panel”→ “Programs” Please select items as below and click “Uninstall” to remove RTL8852BE WLAN, BT driver and MP UI.
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