RTL8821AU Combo module User’s Manual Rev.0.1 20 December 2013 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.
RTL8821AU Combo module User Manual COPYRIGHT ©2012 Realtek Semiconductor Corp. All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means without the written permission of Realtek Semiconductor Corp. DISCLAIMER Realtek provides this document ‘as is’, without warranty of any kind.
RTL8821AU Combo module User Manual Table of Contents 1. GENERAL DESCRIPTION ......................................................................................................................................... 1 2. PRODUCT SPECIFICATIONS ................................................................................................................................... 3 2.1. ENVIRONMENTAL .................................................................................................................
RTL8821AU Combo module User Manual 1. General Description The Realtek RTL8821AU is a highly integrated single-chip 802.11a/b/g/n/ac 1T1R USB2.0 WLAN controller. It combines a WLAN MAC, a 1T1R capable WLAN baseband, BT Protocol Stack (LM, LL, and LE), BT Baseband, modem, and WLAN/BT RF in a single chip. The RTL8821AU provides a complete solution for a high throughput performance integrated wireless LAN and Bluetooth device.
RTL8821AU Combo module User Manual The RTL8821AU Bluetooth controller complies with Bluetooth core specification v4.0, and supports dual mode (BR/EDR + AMP + Low Energy Controllers). It is compatible with previous versions, including v2.1 + EDR and v3.0 + HS. For BR/EDR, it supports scatternet topology and allows four active links in slave mode, and seven active links in master mode. For Low Energy, it supports multiple states and allows eight active links in master mode.
RTL8821AU Combo module User Manua l 2. Product specifications 2.1. Environmental 2.1.1. Operating Operating Temperature: Relative Humidity: 2.1.2. -20 to 70 °C 5-90% (non-condensing) Storage Temperature: Relevant Humidity: -55 to 125 °C 5-95% (non-condensing) 2.2. Functional Specifications Standards Bus Interface Form Factor Data Rate Media Access Control Modulation Techniques Table 1. Functional Specifications WiFi: IEEE 802.11a/b/g/n/e/i/h/k/r/draft-ac BT: V2.1+EDR/BT v3.0/BT v3.0+HS/BT v4.
RTL8821AU Combo module User Manua l Network Architecture GFSK, π/4 DQPSK, 8DPSK WiFi: Ad-hoc mode (Peer-to-Peer ) Infrastructure mode BT 2.4GHz: Ch. 0 ~78 WiFi 2.4GHz: 11: (Ch. 1-11) – United States 13: (Ch. 1-13) – Europe 14: (Ch. 1-14) – Japan WiFi 5GHz: Operating Channel 20MHz band width : Ch 36, 40, 44, 48, Ch 52, 56, 60, 64, Ch 100, 104, 108, 112, 116, 120, 124, 128,132,136, 140, Ch 149,153, 157,161, 165. 40MHz band width : Ch 38, 46, Ch 54, 62, Ch 102, 110, 118, 126, 134, Ch 151, 159.
RTL8821AU Combo module User Manua l 2.3. Warning 3.5.1 Federal Communication Commission Interference Statement 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.
RTL8821AU Combo module User Manua l integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product.
RTL8821AU Combo module User Manua l CAN ICES-3 (B)/NMB-3(B) Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.
RTL8821AU Combo module User Manua l (iv) Users should also be advised that high-power radars are allocated as primary users (i.e. priority users) of the bands 5250-5350 MHz and 5650-5850 MHz and that these radars could cause interference and/or damage to LE-LAN devices.
RTL8821AU Combo module User Manua l The device could automatically discontinue transmission in case of absence of information to transmit, or operational failure. Note that this is not intended to prohibit transmission of control or signaling information or the use of repetitive codes where required by the technology.
RTL8821AU Combo module User Manua l plus considéré comme valide et l'ID IC ne peut pas être utilisé sur le produit final. Dans ces circonstances, l'intégrateur OEM sera chargé de réévaluer le produit final (y compris l'émetteur) et l'obtention d'une autorisation distincte au Canada. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users.
RTL8821AU Combo module User Manua l 機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。 在5.25-5.35GHz頻帶內操作之無線資訊傳輸設備，限室內使用。 本模組於取得認證後將依規定於模組本體標示審合格籤，並要求平台上標示「本產品內含射頻模 組：ID編號」 3.5.4 Japan Statement Host system must be labeled with "Contains MIC ID:xxxxxx“, MIC ID displayed on label. Realtek Semiconductor Corp. Headquarters No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu, 300, Taiwan, R.O.C. Tel: 886-3-5780211 Fax: 886-3-5776047 www.realtek.com.tw 11 Rev.1.
