2AYP6-YB12Magnetic Wireless Charger

包装盒 FCCCaution Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2) thisdevicemustacceptanyinterferencereceived,includinginterferencethatmay causeundesiredoperation. AnyChangesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliance couldvoidtheuser'sauthoritytooperatetheequipment. Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClass Bdigitaldevice,pursuanttopart15oftheFCCRules.Theselimitsaredesignedto providereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation. Thisequipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmfulinterference toradiocommunications.However,thereisnoguaranteethatinterferencewillnot occurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferenceto radioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoff andon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: -R eorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -C onnecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. -C onsultthedealeroranexperiencedradio/TVtechnicianforhelp. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

C5266091_X8_Ed.1 Letter of Authorization Shenzhen Banggu Technology Co., Ltd Company: Shenzhen Banggu Technology Co., Ltd Address: 11B, Unit 19, Chengshan Mountain, No. 339, Dongbin Road, Nanshan Street, Nanshan District, Shenzhen, China Product Name: Magnetic Wireless Charger Model Number: YB12 FCC Identifier: 2AYP6-YB12 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: YangYi Date: Jan.18.2021 Title: Manager Signature of applicant: 1/1

C5266091_X10_Ed.2 Shenzhen Banggu Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: Jan.18.2021 Subject: Request for Confidentiality FCC ID: 2AYP6-YB12 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 ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ 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 ______ days from the date of the Grant of Equipment Authorization and prior to marketing. 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. 1/1 C5266091_X10_Ed.2 Sincerely, Signature: Name: Yang Yi Title: Manager 1/1

External Photos FCC ID: 2AYP6-YB 12

Model: YB12 FCC ID: 2AYP6-YB12 Label Location

Internal Photos ANT FCC ID: 2AYP6-YB12 HT1988

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB201208030RFX RF EXPOSURE REPORT Compiled by: Reviewed by: Approved by: Arron Liu Bin Mei Rita Xiao / Director The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Magnetic Wireless Charger FCC ID: 2AYP6-YB12 Trademark: N/A Model Number: YB12 Prepared For: Shenzhen Banggu Technology Co., Ltd Address: 11B, Unit 19, Chengshan Mountain, No. 339, Dongbin Road, Nanshan Street, Nanshan District, Shenzhen, China Manufacturer: Shenzhen Banggu Technology Co., Ltd Address: 11B, Unit 19, Chengshan Mountain, No. 339, Dongbin Road, Nanshan Street, Nanshan District, Shenzhen, China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: Floor 1&2, Building A, No. 26 of Xinhe Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong China Sample Received Date: Dec. 8, 2020 Sample tested Date: Dec. 8, 2020 to Jan. 12, 2021 Issue Date: Jan. 12, 2021 Report No.: CTB201208030RFX Test Standards FCC CFR 47 part1, 1.1307(b), 1.1310 47 CFR§2.1091; 47 CFR§2.1093 Test Results PASS Remark: This is wireless charger EMF report. EMF Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page1 of 7 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB201208030RFX Table of Contents Page 1 . GENERAL INFORMATION 3 1.1 . Independent Operation Mode 3 1.2 . Test Supporting System 3 2 .LIST OF T EST AND MEASUREMENT I NSTRUMENTS 4 2.1 . For conducted emission at the mains terminals test 4 3. METHOD OF MEASUREMENT 5 3. 1.Applicable Standard 5 4. TEST RESULT 5 4.1. Conducted Emission at the Mains Terminals Test 5 4.2. Equipment Approval Considerations: 6 4.3. E and H field Strength 6 EMF Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page2 of 7 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB201208030RFX 1. GENERAL INFORMATION 1.1. Independent Operation Mode The basic operation mode is: 1.1.1. wireless charger power: 15 W 1.2. Test Supporting System Adapter Description : Adapter Model No. : HKA03612030-7B Power Input : AC100-240V~ 1.0A 50/60Hz Output: 5V 3A, 9V 3A DC Line : Unshielded, Detachable 0.2m EMF Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page3 of 7 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB201208030RFX 2.LIST OF TEST AND MEASUREMENT INSTRUMENTS 2.1. For conducted emission at the mains terminals test Item Equipment Brand Model No. Frequency Range Last calibration Calibrated until 1 Broadband Field Meter NARDA NBM-550 - Nov. 02, 2020 Nov. 01, 2021 2 Magnetic Field Meter NARDA ELT-400 1 – 400kHz Nov. 02, 2020 Nov. 01, 2021 3 Magnetic Probe NARDA HF-3061 300kHz – 30MHz Nov. 02, 2020 Nov. 01, 2021 4 Magnetic Probe NARDA HF-0191 27 – 1000MHz Nov. 02, 2020 Nov. 01, 2021 5 Broadband Field Meter NARDA NBM-550 - Nov. 02, 2020 Nov. 01, 2021 6 Electric Field Meter COMBINOV A EFM 200 5Hz – 400kHz Nov. 02, 2020 Nov. 01, 2021 7 E- Field Probe NARDA EF-0391 100kHz – 3GHz Nov. 02, 2020 Nov. 01, 2021 8 E- Field Probe NARDA EF-6091 100MHz – 60GHz Nov. 02, 2020 Nov. 01, 2021 EMF Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page4 of 7 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB201208030RFX 3. METHOD OF MEASUREMENT 3. 1.Applicable Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1093 RF exposure is calculated. According KDB680106 D01v03: RF Exposure Wireless Charging Apps v02. 4. TEST RESULT 4.1. Conducted Emission at the Mains Terminals Test Note: Measurements should be made from all sides and the top of the primary/client pair, with the 15 cm measured from the center of the probe(s) to the edge of the device Test Procedure: a) The RF exposure test was performed on 360 degree turn table in anechoic chamber. b) The measurement probe was placed at test distance (15cm) which is between the edge of the charger and the geometric centre of probe. c) The turn table was rotated 360d degree to search of highest strength. d) The highest emission level was recorded and compared with limit as soon as measurement of each points were completed. e) The EUT were measured according to the dictates of KDB 680106D01v03. EMF Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page5 of 7 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB201208030RFX 4.2. Equipment Approval Considerations: The EUT does comply with item 5(b) of KDB 680106 D01v03 1) Power transfer frequency is less than 1MHz Ye s , the device operate in the frequency range from 110 KHz to 205 KHz 2) Output power from each primary coil is less than or equal to 15 watts. Ye s , the maximum output power of the primary coil is 15000mW. 3) The transfer system includes only single primary and secondary coils. This includes charging systems that may have multiple primary coils and clients that able to detect and allow coupling onlybetween individual pair of coils. Ye s , the transfer system includes only single primary and secondary coils. 4) Client device is inserted in or placed directly in contact with the transmitter. Ye s , client device is placed directly in contact with the transmitter. 5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). Ye s , the EUT is a Mobile Wireless Charger 6) The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. Ye s , the EUT field strength levels are 50% x MPE limit. 4.3. E and H field Strength EMF Report Te l…

Text truncated - open the document above for the full version.

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB201208029RFX Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 22 TEST REPORT Compiled by: Reviewed by: Approved by: Arron Liu Bin Mei Rita Xiao / Director The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Magnetic Wireless Charger FCC ID: 2AYP6-YB12 Trademark: N/A Model Number: YB12 Prepared For: Shenzhen Banggu Technology Co., Ltd Address: 11B, Unit 19, Chengshan Mountain, No. 339, Dongbin Road, Nanshan Street, Nanshan District, Shenzhen, China Manufacturer: Shenzhen Banggu Technology Co., Ltd Address: 11B, Unit 19, Chengshan Mountain, No. 339, Dongbin Road, Nanshan Street, Nanshan District, Shenzhen, China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: Floor 1&2, Building A, No. 26 of Xinhe Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong China Sample Received Date: Dec. 8, 2020 Sample tested Date: Dec. 8, 2020 to Jan. 12, 2021 Issue Date: Jan. 12, 2021 Report No.: CTB201208029RFX Test Standards FCC Part 15 C Test Results PASS Remark: This is wireless charger radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB201208029RFX Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 22 TABLE OF CONTENTS 1. GENERAL INFORMATION ........................................................................................................ 3 1.1. Report information ......................................................................................................................... 3 1.2. Measurement Uncertainty ............................................................................................................ 3 1.3. Test Facility .................................................................................................................................... 3 1.4. Test Uncertainty ............................................................................................................................ 4 2. PRODUCT DESCRIPTION ......................................................................................................... 5 2.1. EUT Description ............................................................................................................................ 5 2.2. Block Diagram of EUT Configuration .......................................................................................... 5 2.3. Test Conditions .............................................................................................................................. 5 2.4. Description Of Support Units (Conducted Mode) ..................................................................... 6 3. TEST RESULTS SUMMARY ..................................................................................................... 6 4. TEST EQUIPMENT USED .......................................................................................................... 7 4.1. MEASUREMENT INSTRUMENTS LIST ................................................................................... 7 5. CONDUCTED EMISSION TEST ................................................................................................ 9 5.1. Block Diagram of Test Setup ....................................................................................................... 9 5.2. Test Standard ................................................................................................................................ 9 5.3. Conducted Emission Limit ........................................................................................................... 9 5.4. EUT Configuration on Test .......................................................................................................... 9 5.5. Operating Condition of EUT ....................................................................................................... 10 5.6. Test Procedure ............................................................................................................................ 10 5.7. Test Result ................................................................................................................................... 10 6. RADIATED EMISSION MEASUREMENT ............................................................................. 13 6.1. Block Diagram of Test Setup ..................................................................................................... 13 6.2. Test Standard .............................................................................................................................. 14 6.3. EMI Test Receiver Setup ........................................................................................................... 14 6.4. Test Procedure ............................................................................................................................ 14 6.5. Test Result ................................................................................................................................... 14 7. OCCUPIED BANDWIDTH ........................................................................................................ 18 7.1. Block Diagram of Test Setup ..................................................................................................... 18 7.2. Rules and specifications............................................................................................................. 18 7.3. Test Procedure ............................................................................................................................ 18 7.4. Test Result ........................................................................................…

Text truncated - open the document above for the full version.

Radiated Measurement Photos 9K-30MHz 30MHz-1GHz FCC ID: 2AYP6-YB 12 Conducted Measurement Photos