2A27O-AT801UTablet PC

/Azeyou User Manual Tablet PC AT801UC/AT801UB/A T801PUB Please read this manual before operating your device a nd keep it for future reference. A皿ounts:Add, Del旺eor Edit Kids Accounts. Time Limit: SetTlme Limit. Statistics· Check usage time Securit沪Changepar琶ntpasswo时，LockHome Button, Lock N国ficationBar, Lock Media Volume Range Settings Set premium, Languag霄，WiFi,Sto『苟且e p ath,Android settings , Feedback Exit: Exit iWawa a pp Specification Dis p lay a· Resolution 1280xBOO Ope阻tionSystem Android"' ll(Go edition) CPU Quad＜。陀l.BGHz GPU G522EE RAM 2GB Storage 32GB Ba臼 e ry 4000mAh Housing Material Plastic Front Came 阳 2MP Audio Dual loudspea阳rs Ports Type C, microSD slot, Headphone jack 时Fl Su p port 2.4G Blueto眈h BT4.2 Power S upp ly DCSV/2A 自18-                         
        ­ €‚          ­ €‚            ƒ„… †       ‡† ˆ „ ‰ ƒ­Š  ƒ­      ‡ƒ­‹  ˆ   … ˆ … Œ… ‰          ‡… ŽŽ‹ 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. 1 5.21 Information to the user. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.105 Information for the user. Note: 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 theinstructions, may cause 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. -Connecting the equipment to a socket on a circuit different from that to which the receiver is connected. -Contact with the provider or a radio f TV techn ician for help. Specific absorption rate (SAR): This Tablet PC meets the government's requirements for exposure to radio waves. The guidelines are based on standards developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a margin of safety designed to ensure the safety of all people regardless of their age or health. The FCC Statement of Exposure to RF and the SAR limit for the United States (FCC) is 1.6 W/kg average for each gram of tissue. This device was tested for typical operations of use on the body, with the back of the Tablet PC at 0mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a distance of 0mm between the user's body and the back of the Tablet PC. The use of belt clips, covers and similar accessories must not contain metallic components in their assembly. The use of accessories that do not meet these requirements may not meet FCC RF exposure requirements and should be avoided. Functioning in the b ody This device was tested for typical operations of use in the body. To comply with RF exposure requirements, a min imum separation distance of 0mm must be maintained between the user's body and the telephone, including the antenna. Third-party accessories such as belt clips. covers and similar accessories used with this device should not contain metallic components, accessories th at do not meet these RF exposure requirements and should be avoided from use on the body. Use only the supplied antenna or an approved antenna.                                

Dongguan Lianzhou Electronic Technology Co., Ltd. Family models difference declaration Product Name: Tablet PC Trade Name: Azeyou Model Name: AT801U, AT801UC, AT801UB, AT801PUB, AT801EC, AT801EB, AT801PEB, AT801, AT801BC, AT801BB, AT801PBB, AT801F, AT801T, AT801J, AT801A, K85Q2U-3566 Difference declaration: All models are the same circuit and RF module, except the Model name. Regards, Signature Name: Tim Yang Date: 2022-07-08

C5266091_X8_Ed.1 1/1 Letter of Authorization <Dongguan Lianzhou Electronic Technology Co., Ltd.> Company:DongguanLianzhou Electronic Technology Co., Ltd. Address:Building 1, No. 10, Feng Gang Technology Road, Feng Gang Town, DongGuan City, GuangDong Province, China Product Name:Tablet PC Model Number:AT801U, AT801UC, AT801UB, AT801PUB, AT801EC, AT801EB, AT801PEB, AT801, AT801BC, AT801BB, AT801PBB, AT801F, AT801T, AT801J, AT801A, K85Q2U-3566 FCC Identifier:2A27O-AT801U We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name:Tim Yang Date: 07/08/2022 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 <Dongguan Lianzhou Electronic Technology Co., Ltd.> Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046Date: 2022-07-08 Subject: Request for Confidentiality FCC ID:2A27O-AT801U To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No Block Diagram ☐ Schematics ☐ Test Report No No Test Setup Photos No User’s Manual ☐ NOTE 1 Internal Photos ☐ NOTE 1 Parts List / Tune Up / BOM List ☐ RF Exposure Info No No Operational Description ☐ Cover Letter(s) No No SOFTWARE SECURITY REQUIREMENTS FOR U- NII DEVICES No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180_ days from the date of the Grant of Equipment Authorization and prior to marketing. C5266091_X10_Ed.2 1/1 It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name:Tim Yang Title:Manager

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8 Photo 9 Photo 10

177 С 7591 С 7587 С 7586 С 473 C Black 5 С Black 6 С logo 居中 丝印银色 size：25x6.5mm Made in China 21120734 (K85Q2 熊）彩印效果图 Model: AT801U FCC ID: 2A27O-AT801U Input: 5V 2A

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8 Photo 9 Photo 10 Photo 11 Photo 12 WIFI/BT ANT

Page 1 of 57 Report No.: S22051906509001 FCC SAR EVALUATION REPORT In accordance with the requirements of FCC 47 CFR Part 2(2.1093), ANSI/IEEE C95.1-1992 and IEEE Std 1528-2013 Product Name： Tablet PC Trademark： Azeyou Model Name： AT801U Family Model： AT801UC, AT801UB, AT801PUB, AT801EC, AT801EB, AT801PEB, AT801, AT801BC, AT801BB, AT801PBB, AT801F, AT801T, AT801J, AT801A, K85Q2U-3566 Report No.： S22051906509001 FCC ID： 2A27O-AT801U Prepared for Dongguan Lianzhou Electronic Technology Co., Ltd. Building 1, No. 10, Feng Gang Technology Road, Feng Gang Town, DongGuan City, GuangDong Province, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao'an District, Shenzhen 518126 P.R.China. Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website: http://www.ntek.org.cn Page 2 of 57 Report No.: S22051906509001 TEST RESULT CERTIFICATION Applicant’s name ................. : Dongguan Lianzhou Electronic Technology Co., Ltd. Address .................................. : Building 1, No. 10, Feng Gang Technology Road, Feng Gang Town, DongGuan City, GuangDong Province, China Manufacturer's Name ..................................... : Dongguan Lianzhou Electronic Technology Co., Ltd. Address .................................. : Building 1, No. 10, Feng Gang Technology Road, Feng Gang Town, DongGuan City, GuangDong Province, China Product description Product name ......................... : Tablet PC Trademark ............................ : Azeyou Model Name ......................... : AT801U Family Model .......................... : AT801UC, AT801UB, AT801PUB, AT801EC, AT801EB, AT801PEB, AT801, AT801BC, AT801BB, AT801PBB, AT801F, AT801T, AT801J, AT801A, K85Q2U-3566 Standards .............................. : FCC 47 CFR Part 2(2.1093) ANSI/IEEE C95.1-1992 IEEE Std 1528-2013 Published RF exposure KDB procedures This device described above has been tested by Shenzhen NTEK. In accordance with the measurement methods and procedures specified in IEEE Std 1528-2013 and KDB 865664 D01. Testing has shown that this device is capable of compliance with localized specific absorption rate (SAR) specified in FCC 47 CFR Part 2(2.1093) and ANSI/IEEE C95.1-1992. The test results in this report apply only to the tested sample of the stated device/equipment. Other similar device/equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK, this document may be altered or revised by Shenzhen NTEK, personal only, and shall be noted in the revision of the document. Test Sample Number ............................ S220519065001 Date of Test Date (s) of performance of tests ............. : Jun. 06, 2022 Date of Issue........................................... : Jun. 24, 2022 Test Result .............................................. : Pass Prepared By (Test Engineer) : (Jacob Chen) Approved By (Lab Manager) : (Alex Li) Page 3 of 57 Report No.: S22051906509001 ※ ※ Revision History ※ ※ REV. DESCRIPTION ISSUED DATE REMARK Rev.1.0 Initial Test Report Release Jun. 24, 2022 Jacob Chen Page 4 of 57 Report No.: S22051906509001 TABLE OF CONTENTS 1. General Information ............................................................................................ 6 1.1. RF exposure limits .................................................................................... 6 1.2. Statement of Compliance ........................................................................ 7 1.3. EUT Description ....................................................................................... 7 1.4. Test specification(s) .................................................................................. 8 1.5. Ambient Condition ................................................................................... 8 2. SAR Measurement System ................................................................................... 9 2.1. SATIMO SAR Measurement Set-up Diagram ............................................ 9 2.2. Robot ..................................................................................................... 10 2.3. E-Field Probe .......................................................................................... 11 2.3.1. E-Field Probe Calibration ................................................................. 11 2.4. SAM phantoms ...................................................................................... 12 2.4.1. Technical Data .................................................................................. 13 2.5. Device Holder ........................................................................................ 14 2.6. Test Equipment List ................................................................................ 15 3. SAR Measurement Procedures .......................................................................... 17 3.1. Power Reference ................................................................................... 17 3.2. Area scan & Zoom scan .......................................................................... 17 3.3. Description of interpolation/extrapolation scheme .............................. 19 3.4. Volumetric Scan ..................................................................................... 19 3.5. Power Drift ............................................................................................ 19 4. System Verification Procedure .......................................................................... 20 4.1. Tissue Verification ................................................................................. 20 4.1.1. Tissue Dielectric Parameter Check Results ...................................... 21 4.2. System Verification Procedure .............................................................. 22 4.2.1. System Verification Results .…

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Report No.: S22051906503002 Version.1.3 Page 1 of 49 RADIO TEST REPORT FCC ID: 2A27O-AT801U Product: Tablet PC Trade Mark: Azeyou Model No.: AT801U Family Model: AT801UC, AT801UB, AT801PUB, AT801EC, AT801EB, AT801PEB, AT801, AT801BC, AT801BB, AT801PBB, AT801F, AT801T, AT801J, AT801A, K85Q2U-3566 Report No.: S22051906503002 Issue Date: Jun 22, 2022 Prepared for Dongguan Lianzhou Electronic Technology Co., Ltd. Building 1, No. 10, Feng Gang Technology Road, Feng Gang Town, DongGuan City, GuangDong Province, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website: http://www.ntek.org.cn Report No.: S22051906503002 Version.1.3 Page 2 of 49 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 4 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 5 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 6 3.1 FACILITIES..................................................................................................................................................... 6 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 6 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 6 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 7 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 9 6 SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 10 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................................... 10 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 11 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 12 7 TEST REQUIREMENTS .................................................................................................................................... 14 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 14 7.1.1 Applicable Standard .................................................................................................................... 14 7.1.2 Conformance Limit ...................................................................................................................... 14 7.1.3 Measuring Instruments ................................................................................................................ 14 7.1.4 Test Configuration ....................................................................................................................... 14 7.1.5 Test Procedure ............................................................................................................................ 14 7.1.6 Test Results ................................................................................................................................. 15 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 17 7.2.1 Applicable Standard .................................................................................................................... 17 7.2.2 Conformance Limit ...................................................................................................................... 17 7.2.3 Measuring Instruments ................................................................................................................ 18 7.2.4 Test Configuration ....................................................................................................................... 18 7.2.5 Test Procedure ............................................................................................................................ 19 7.2.6 Test Results ................................................................................................................................. 20 7.3 6DB BANDWIDTH ....................................................................................................................................... 26 7.3.1 Applicable Standard .................................................................................................................... 26 7.3.2 Conformance Limit ...................................................................................................................... 26 7.3.3 Measuring Instruments ................................................................................................................ 26 7.3.4 Test Setup ................................................................................................................................... 26 7.3.5 Test Procedure ............................................................................................................................ 26 7.3.6 Test Results ................................................................................................................................. 26 7.4 DUTY CYCLE ............................................................................................................................................... 27 7.4.1 Applicable …

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Report No.: S22051906503003 Version.1.3 Page 1 of 87 FCC RADIO TEST REPORT FCC ID: 2A27O-AT801U Product: Tablet PC Trade Mark: Azeyou Model No.: AT801U Family Model: AT801UC, AT801UB, AT801PUB, AT801EC, AT801EB, AT801PEB, AT801, AT801BC, AT801BB, AT801PBB, AT801F, AT801T, AT801J, AT801A, K85Q2U-3566 Report No.: S22051906503003 Issue Date: Jun 22, 2022 Prepared for Dongguan Lianzhou Electronic Technology Co., Ltd. Building 1, No. 10, Feng Gang Technology Road, Feng Gang Town, DongGuan City, GuangDong Province, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website: http://www.ntek.org.cn Report No.: S22051906503003 Version.1.3 Page 2 of 87 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 10 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................................... 10 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 11 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 12 7 TEST REQUIREMENTS .................................................................................................................................... 14 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 14 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 17 7.3 6DB BANDWIDTH ....................................................................................................................................... 27 7.4 DUTY CYCLE ............................................................................................................................................... 29 7.5 MAXIMUM OUTPUT POWER .................................................................................................................... 30 7.6 POWER SPECTRAL DENSITY ................................................................................................................... 32 7.7 CONDUCTED BAND EDGE MEASUREMENT......................................................................................... 34 7.8 SPURIOUS RF CONDUCTED EMISSIONS ................................................................................................ 36 7.9 ANTENNA APPLICATION .......................................................................................................................... 37 8 TEST RESULTS ................................................................................................................................................... 38 8.1 DUTY CYCLE ............................................................................................................................................... 38 8.2 MAXIMUM CONDUCTED OUTPUT POWER ........................................................................................... 45 8.3 OCCUPIED CHANNEL BANDWIDTH ....................................................................................................... 46 8.4 MAXIMUM POWER SPECTRAL DENSITY LEVEL ................................................................................. 59 8.5 BAND EDGE ................................................................................................................................................. 66 8.6 CONDUCTED RF SPURIOUS EMISSION .................................................................................................. 75 Report No.: S22051906503003 Version.1.3 Page 3 of 87 1 TEST RESULT CERTIFICATION Applicant’s name ......................... : Dongguan Lianzhou Electronic Technology Co., Ltd. Address ....................................... : Building 1, No. 10, Feng Gang Technology Road, Feng Gang Town, DongGuan City, GuangDong Province, China Manufacturer's Name .................. : Dongguan Lianzhou Electronic Technology Co., Ltd. Address ....................................... : Building 1, No. 10, Feng Gang Technology Road, Feng Gang Town, DongGuan City, GuangDong Province, China Product description Product name .............................. : Tablet PC Model and/or type reference ..... : AT801U Family Model ............................... : AT801UC, AT801UB, AT801PUB, AT801EC, AT801EB, AT801PEB, AT801, AT801BC, AT801BB, AT801PBB, AT801F, AT801T, AT801J, AT801A, K85Q2U-3566 Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/…

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Test Positions Front Side (Separation distance of 0mm) Back Side (Separation distance of 0mm) Top side (Separation distance of 0mm) N/A N/A END

Radiated Measurement Photos Conducted Measurement Photos